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PUBLICATIONS

Representative ten recent publications

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Wang, Y.; Chen, K.; Prine, N.; Rondeau‐Gagné, S.; Chiu, Y.; Gu, X. Stretchable and Self‐Healable Semiconductive Composites Based on Hydrogen BondingCross‐linked Elastomeric Matrix. Adv. Funct. Mater. 2023, 2303031, 1–10. https://doi.org/10.1002/adfm.202303031.

Cao, Z.; Tolba, S. A.; Li, Z.; Mason, G. T.; Wang, Y.; Do, C.; Rondeau-Gagné, S.; Xia, W.; Gu, X. Molecular Structure and Conformational Design of Donor-Acceptor Conjugated Polymers to Enable Predictable Optoelectronic Property. Adv. Mater. 2023, n/a (n/a), 2302178. https://doi.org/https://doi.org/10.1002/adma.202302178.

Zhao, H.; Prine, N.; Ma, G.; Zhang, Y.; Haque, M. A.; Baran, D.; Gu, X. Out-of-Plane Transient Thermal Conductivity Measurements for Bulk Semiconducting Conjugated Polymers Using Fast Scanning Calorimetry. Sustain. Energy Fuels 2023. https://doi.org/10.1039/D2SE01413K

Cao, Z.; Li, Z.; Tolba, S. A.; Mason, G. T.; Xiong, M.; Ocheje, M. U.; Alesadi, A.; Do, C.; Hong, K.; Lei, T.; Rondeau-Gagné, S.; Xia, W.; Gu, X. Probing Single-Chain Conformation and Its Impact on the Optoelectronic Properties of Donor–Accepter Conjugated Polymers. J. Mater. Chem. A 2023. https://doi.org/10.1039/D2TA09389H

Prine, N.; Cao, Z.; Zhang, S.; Li, T.; Do, C.; Hong, K.; Cardinal, C.; Thornell, T. L.; Morgan, S. E.; Gu, X. Enabling Quantitative Analysis of Complex Polymer Blends by Infrared Nanospectroscopy and Isotopic Deuteration. Nanoscale 2023. https://doi.org/10.1039/D3NR00886J

Alesadi, A.; Cao, Z.; Li, Z.; Zhang, S.; Zhao, H.; Gu, X.; Xia, W. Machine Learning Prediction of Glass Transition Temperature of Conjugated Polymers from Chemical Structure. Cell Reports Phys. Sci. 2022, 3 (6), 100911. https://doi.org/10.1016/j.xcrp.2022.100911

 

Zhang, S.; Koizumi, M.; Cao, Z.; Mao, K. S.; Qian, Z.; Galuska, L. A.; Jin, L.; Gu, X. Directly Probing the Fracture Behavior of Ultrathin Polymeric Films. ACS Polym. Au 2021, acspolymersau.1c00005. https://doi.org/10.1021/acspolymersau.1c00005

 

Galuska, L. A.; Muckley, E. S.; Cao, Z.; Ehlenberg, D. F.; Qian, Z.; Zhang, S.; Rondeau-Gagné, S.; Phan, M. D.; Ankner, J. F.; Ivanov, I. N.; et al. SMART Transfer Method to Directly Compare the Mechanical Response of Water-Supported and Free-Standing Ultrathin Polymeric Films. Nat. Commun. 2021, 12 (1), 2347. https://doi.org/10.1038/s41467-021-22473-w

Zhang, S.; Alesadi, A.; Mason, G. T.; Chen, K.-L.; Freychet, G.; Galuska, L.; Cheng, Y.-H.; St. Onge, P. B. J.; Ocheje, M. U.; Ma, G.; et al. Molecular Origin of Strain-Induced Chain Alignment in PDPP-Based Semiconducting Polymeric Thin Films. Adv. Funct. Mater. 2021, n/a (n/a), 2100161. https://doi.org/https://doi.org/10.1002/adfm.202100161

Review articles


Topic: Glass transition phenomenon
 1) Qian, Z.; Cao, Z.; Galuska, L.; Zhang, S.; Xu, J.; Gu, X. Glass Transition Phenomenon for Conjugated Polymers. Macromol. Chem. Phys. 2019, 220 (11), 1900062. https://doi.org/10.1002/macp.201900062

 

Topic: Thin film tensile test 
2) Zhang, S.; Galuska, L. A.; Gu, X. Water‐assisted Mechanical Testing of Polymeric thin‐films. J. Polym. Sci. 2022, 60 (7), 1108–1129. https://doi.org/10.1002/pol.20210281
 

Topic: Rigidity of conjugated polymers
3) Cao, Z.; Leng, M.; Cao, Y.; Gu, X.; Fang, L. How Rigid Are Conjugated Non‐ladder and Ladder Polymers? J. Polym. Sci. 2022, 60 (3), 298–310. https://doi.org/10.1002/pol.20210550

 

All publications
    Pre-2020 is here (64 publications) 

2024

(164) Ma, G.; Li, Z.; Xia, W.; Fang, L.; Gu, X. Effect of Solvent Quality and Sidechain Architecture on the Conjugated Polymer Chain Conformation in Solution. Nanoscale 2024. https://doi.org/10.1039/D3NR05721F.

(165)  Abate, S. Y.; Jha, S.; Shaik, A. K.; Ma, G.; Emodogo, J.; Pradhan, N.; Gu, X.; Patton, D.; Hammer, N. I.; Dai, Q. Fabrication of 1D/3D Heterostructure Perovskite Layers by Tetrabutylammonium Tetrafluoroborate for High-Performance Devices. Org. Electron. 2024, 125, 106984. https://doi.org/10.1016/j.orgel.2023.106984.

(166) Das, P.; Salamat, C. Z.; Zayat, B.; Elizalde-Segovia, R.; Wang, Y.; Gu, X.; Narayan, S. R.; Tolbert, S. H.; Thompson, B. C. Evaluating the Impact of Conjugation Break Spacer Incorporation in Poly(3,4-Propylenedioxythiophene)-Based Cathode Binders for Lithium-Ion Batteries. Chem. Mater. 2024. https://doi.org/10.1021/acs.chemmater.3c02555.

(167) Xie, Z.; Le, K.; Li, H.; Pang, X.; Xu, T.; Altoé, V.; Klivansky, L. M.; Wang, Y.; Huang, Z.; Shelton, S. W.; Gu, X.; Liu, P.; Peng, Z.; Liu, Y. Interfacial Engineering Using Covalent Organic Frameworks in Polymer Composites for High‐Temperature Electrostatic Energy Storage. Adv. Funct. Mater. 2024, n/a (n/a), 2314910. https://doi.org/10.1002/adfm.202314910.

(168)  Giri, H.; Ma, G.; Almtiri, M.; Gu, X.; Scott, C. N. Side Chain Effects on the Conductivity of Phenothiazine-Derived Polyaniline. Chem. Mater. 2024. https://doi.org/10.1021/acs.chemmater.3c02268.

2023 (27 articles) 

(137) Zhao, H.; Prine, N.; Ma, G.; Zhang, Y.; Haque, M. A.; Baran, D.; Gu, X. Out-of-Plane Transient Thermal Conductivity Measurements for Bulk Semiconducting Conjugated Polymers Using Fast Scanning Calorimetry. Sustain. Energy Fuels 2023. https://doi.org/10.1039/D2SE01413K.

(138) Cao, Z.; Li, Z.; Tolba, S. A.; Mason, G. T.; Xiong, M.; Ocheje, M. U.; Alesadi, A.; Do, C.; Hong, K.; Lei, T.; Rondeau-Gagné, S.; Xia, W.; Gu, X. Probing Single-Chain Conformation and Its Impact on the Optoelectronic Properties of Donor–Accepter Conjugated Polymers. J. Mater. Chem. A 2023. https://doi.org/10.1039/D2TA09389H.

(139) Prine, N.; Cao, Z.; Zhang, S.; Li, T.; Do, C.; Hong, K.; Cardinal, C.; Thornell, T. L.; Morgan, S. E.; Gu, X. Enabling Quantitative Analysis of Complex Polymer Blends by Infrared Nanospectroscopy and Isotopic Deuteration. Nanoscale 2023. https://doi.org/10.1039/D3NR00886J.

(140) Prine, N.; Cardinal, C.; Gu, X. Understanding and Controlling the Depth Sensitivity of Scanning Probe Based Infrared Imaging and Nanospectroscopy for Buried Polymeric Structures. Nanoscale 2023. https://doi.org/10.1039/D3NR01657A.

(141) Wang, Y.; Chen, K.; Prine, N.; Rondeau‐Gagné, S.; Chiu, Y.; Gu, X. Stretchable and Self‐Healable Semiconductive Composites Based on Hydrogen BondingCross‐linked Elastomeric Matrix. Adv. Funct. Mater. 2023, 2303031, 1–10. https://doi.org/10.1002/adfm.202303031.

(142) Cao, Z.; Tolba, S. A.; Li, Z.; Mason, G. T.; Wang, Y.; Do, C.; Rondeau-Gagné, S.; Xia, W.; Gu, X. Molecular Structure and Conformational Design of Donor-Acceptor Conjugated Polymers to Enable Predictable Optoelectronic Property. Adv. Mater. 2023, n/a (n/a), 2302178. https://doi.org/https://doi.org/10.1002/adma.202302178.

(143) Gunkel, I.; Gu, X.; Lutkenhaus, J.; Ryu, D. Y.; Chen, J.-T.; Lin, Z. Introduction to the Honorary Themed Collection for Thomas P. Russell. J. Mater. Chem. A 2023. https://doi.org/10.1039/D3TA90077K.

(144) Weller, D. W.; Halbach, R.; Zabula, A. V; Mattler, S. J.; Gu, X.; López-Barrón, C. R. Polypentenamer Thermoplastic Elastomers via Copolymerization of Cyclopentene and Dicyclopentadiene. RSC Appl. Polym. 2023. https://doi.org/10.1039/D3LP00076A.

(145) Wang, Y.; Zhang, S.; Freychet, G.; Li, Z.; Chen, K.-L.; Liu, C.-T.; Cao, Z.; Chiu, Y.-C.; Xia, W.; Gu, X. Highly Deformable Rigid Glassy Conjugated Polymeric Thin Films. Adv. Funct. Mater. 2023, n/a (n/a), 2306576. https://doi.org/https://doi.org/10.1002/adfm.202306576

(146) Wang, Y.; Chen, K.; Awada, A.; Prine, N.; Cao, Z.; Zhu, C.; Chiu, Y.; Rondeau-Gagné, S.; Gu, X. Leveraging Non-Covalent Interactions to Control the Morphology and Electrical and Mechanical Properties of Stretchable Semiconducting Composites. Chem. Mater. 2023. https://doi.org/10.1021/acs.chemmater.3c02131.

(147) Ma, G.; Zhang, S.; Galuska, L. A.; Gu, X. Rapid Stress Relaxation of High‐ Tg Conjugated Polymeric Thin Films. J. Polym. Sci. 2023, n/a (n/a). https://doi.org/10.1002/pol.20230671.

(148) Abate, S. Y.; Yang, Z.; Jha, S.; Emodogo, J.; Ma, G.; Ouyang, Z.; Muhammad, S.; Pradhan, N.; Gu, X.; Patton, D.; Li, D.; Cai, J.; Dai, Q. Promoting Large-Area Slot-Die-Coated Perovskite Solar Cell Performance and Reproducibility by Acid-Based Sulfono-γ-AApeptide. ACS Appl. Mater. Interfaces 2023. https://doi.org/10.1021/acsami.3c02571.

 

(149) Wu, N.; Huang, G.; Huang, H.; Wang, Y.; Gu, X.; Wang, X.; Qiu, L. Achieving High Performance Stretchable Conjugated Polymers via Donor Structure Engineering. Macromol. Rapid Commun. 2023, n/a (n/a), 2300169. https://doi.org/10.1002/marc.202300169.

(150) Zheng, Y.; Michalek, L.; Liu, Q.; Wu, Y.; Kim, H.; Sayavong, P.; Yu, W.; Zhong, D.; Zhao, C.; Yu, Z.; Chiong, J. A.; Gong, H.; Ji, X.; Liu, D.; Zhang, S.; Prine, N.; Zhang, Z.; Wang, W.; Tok, J. B.-H.; Gu, X.; Cui, Y.; Kang, J.; Bao, Z. Environmentally Stable and Stretchable Polymer Electronics Enabled by Surface-Tethered Nanostructured Molecular-Level Protection. Nat. Nanotechnol. 2023. https://doi.org/10.1038/s41565-023-01418-y.

(151) Abate, S. Y.; Yang, Z.; Jha, S.; Ma, G.; Ouyang, Z.; Zhang, H.; Muhammad, S.; Pradhan, N.; Gu, X.; Patton, D.; Wang, K.; Li, D.; Cai, J.; Dai, Q. Room Temperature Slot-Die Coated Perovskite Layer Modified with Sulfonyl-γ-AApeptide for High Performance Perovskite Solar Devices. Chem. Eng. J. 2023, 457 (December 2022), 141199. https://doi.org/10.1016/j.cej.2022.141199.

(152) Jeong, M. W.; Ma, J. H.; Shin, J. S.; Kim, J. S.; Ma, G.; Nam, T. U.; Gu, X.; Kang, S. J.; Oh, J. Y. Intrinsically Stretchable Three Primary Light-Emitting Films Enabled by Elastomer Blend for Polymer Light-Emitting Diodes. Sci. Adv. 2023, 9 (25). https://doi.org/10.1126/sciadv.adh1504.

(153) Mooney, M.; Nyayachavadi, A.; Awada, A.; Iakovidis, E.; Wang, Y.; Chen, M.-N.; Liu, Y.; Xu, J.; Chiu, Y.-C.; Gu, X.; et al. Asymmetric Side-Chain Engineering in Semiconducting Polymers: A Platform for Greener Processing and Post-Functionalization of Organic Electronics. Polym. Chem. 2023. https://doi.org/10.1039/D2PY01244H.)

(154) Eedugurala, N.; Steelman, M. E.; Mahalingavelar, P.; Adams, D. J.; Mayer, K. S.; Liu, C.-T.; Benasco, A.; Ma, G.; Gu, X.; Bowman, M. K.; Azoulay, J. D. Strong Acceptor Annulation Enables Control of Electronic Structure and Spin Configuration in Donor–Acceptor Conjugated Polymers. Chem. Mater. 2023, 2–10. https://doi.org/10.1021/acs.chemmater.2c03548.

(155) Allen, M. J.; Lien, H.-M.; Prine, N.; Burns, C.; Rylski, A. K.; Gu, X.; Cox, L. M.; Mangolini, F.; Freeman, B. D.; Page, Z. A. Multimorphic Materials: Spatially Tailoring Mechanical Properties via Selective Initiation of Interpenetrating Polymer Networks. Adv. Mater. 2023, 35 (9), 2210208. https://doi.org/https://doi.org/10.1002/adma.202210208.

(156) Li, N.; Li, Y.; Cheng, Z.; Liu, Y.; Dai, Y.; Kang, S.; Li, S.; Shan, N.; Wai, S.; Ziaja, A.; Wang, Y.; Strzalka, J.; Liu, W.; Zhang, C.; Gu, X.; Hubbell, J. A.; Tian, B.; Wang, S. Bioadhesive Polymer Semiconductors and Transistors for Intimate Biointerfaces. Science (80-. ). 2023, 381 (6658), 686–693. https://doi.org/10.1126/science.adg8758.

(157) Mehringer, K. D.; Vagholkar, P. K.; Davis, B. J.; Kemp, L. K.; Ma, G.; Storey, R. F.; Gu, X.; Thornell, T. L.; Wedgeworth, D. N.; Simon, Y. C.; Morgan, S. E. Influence of Side Chain Lengths in Mechanophore‐containing Polyisobutylene‐graft‐polystyrene. J. Polym. Sci. 2023, n/a (n/a). https://doi.org/10.1002/pol.20230378.

(158) Luo, S.; Li, Y.; Li, N.; Cao, Z.; Zhang, S.; Ocheje, M. U.; Gu, X.; Rondeau-Gagné, S.; Xue, G.; Wang, S.; Zhou, D.; Xu, J. Real-Time Correlation of Crystallization and Segmental Order in Conjugated Polymers. Mater. Horizons. 2023. https://doi.org/10.1039/D3MH00956D.

(159) Chen, M.-N.; Ke, C.-Y.; Nyayachavadi, A.; Zhao, H.; Ocheje, M. U.; Mooney, M.; Li, Y.-T.; Gu, X.; Liou, G.-S.; Rondeau-Gagné, S.; Chiu, Y.-C. Facile Blending Strategy for Boosting the Conjugated Polymer Semiconductor Transistor’s Mobility. ACS Appl. Mater. Interfaces 2023. https://doi.org/10.1021/acsami.3c10499.

(160)  Muñoz, G.; Chamberlain, K. M.; Athukorale, S.; Ma, G.; Gu, X.; Pittman Jr., C. U.; Smith Jr., D. W. Teaching Old Polymers New Tricks: Improved Synthesis and Anomalous Crystallinity for a Lost Semi-Fluorinated Polyaryl Ether via Interfacial Polymerization of Hexafluoroacetone Hydrate and Diphenyl Ether. Macromol. Rapid Commun. 2023, 44 (4), 2200737. https://doi.org/https://doi.org/10.1002/marc.202200737.

(161) Peña‐Alcántara, A.; Nikzad, S.; Michalek, L.; Prine, N.; Wang, Y.; Gong, H.; Ponte, E.; Schneider, S.; Wu, Y.; Root, S. E.; He, M.; Tok, J. B. ‐H.; Gu, X.; Bao, Z. Effect of Molecular Weight on the Morphology of a Polymer Semiconductor–Thermoplastic Elastomer Blend. Adv. Electron. Mater. 2023, 2201055, 2201055. https://doi.org/10.1002/aelm.202201055.

(162)  Li, Z.; Wang, Y.; Ma, G.; Liao, Y.; Gu, X.; Xia, W. Probing Conformational Properties of Conjugated Polymers in Dilute Solutions under Variable Solvent Quality via Coarse‐grained Modeling. J. Polym. Sci. 2023. https://doi.org/10.1002/pol.20230689.

(163) Abate, S. Y.; Qi, Y.; Zhang, Q.; Jha, S.; Zhang, H.; Ma, G.; Gu, X.; Wang, K.; Patton, D.; Dai, Q. Eco‐friendly Solvent Engineered CsPbI 2.77 Br 0.23 Ink for Large‐Area And Scalable High Performance Perovskite Solar Cells. Adv. Mater. 2023, n/a (n/a), 2310279. https://doi.org/10.1002/adma.202310279.

2022 (31 articles)

(106) Zhao, H.; Shanahan, J. J.; Samson, S.; Li, Z.; Ma, G.; Prine, N.; Galuska, L.; Wang, Y.; Xia, W.; You, W.; et al. Manipulating Conjugated Polymer Backbone Dynamics through Controlled Thermal Cleavage of Alkyl Side Chains. Macromol. Rapid Commun. 2022, 2200533, 2200533. https://doi.org/10.1002/marc.202200533.

(107) Ma, G.; Leng, M.; Li, S.; Cao, Z.; Cao, Y.; Tabor, D. P.; Fang, L.; Gu, X. Robust Chain Aggregation of Low-Entropy Rigid Ladder Polymers in Solution. J. Mater. Chem. C 2022. https://doi.org/10.1039/D2TC00761D.

(108) Cao, Z.; Leng, M.; Cao, Y.; Gu, X.; Fang, L. How Rigid Are Conjugated Non‐ladder and Ladder Polymers? J. Polym. Sci. 2022, 60 (3), 298–310. https://doi.org/10.1002/pol.20210550.

(109) Alesadi, A.; Cao, Z.; Li, Z.; Zhang, S.; Zhao, H.; Gu, X.; Xia, W. Machine Learning Prediction of Glass Transition Temperature of Conjugated Polymers from Chemical Structure. Cell Reports Phys. Sci. 2022, 3 (6), 100911. https://doi.org/10.1016/j.xcrp.2022.100911.

(110) Cao, Z.; Ma, G.; Leng, M.; Zhang, S.; Chen, J.; Do, C.; Hong, K.; Fang, L.; Gu, X. Variable-Temperature Scattering and Spectroscopy Characterizations for Temperature-Dependent Solution Assembly of PffBT4T-Based Conjugated Polymers. ACS Appl. Polym. Mater. 2022, acsapm.1c01511. https://doi.org/10.1021/acsapm.1c01511.

(111) Galuska, L. A.; Ocheje, M. U.; Ahmad, Z. C.; Rondeau-Gagné, S.; Gu, X. Elucidating the Role of Hydrogen Bonds for Improved Mechanical Properties in a High-Performance Semiconducting Polymer. Chem. Mater. 2022, 34 (5), 2259–2267. https://doi.org/10.1021/acs.chemmater.1c04055.

(112) Qian, Z.; Galuska, L. A.; Ma, G.; McNutt, W. W.; Zhang, S.; Mei, J.; Gu, X. Backbone Flexibility on Conjugated Polymer’s Crystallization Behavior and Thin Film Mechanical Stability. J. Polym. Sci. 2022, 60 (3), 548–558. https://doi.org/10.1002/pol.20210462.

(113) Zhang, S.; Galuska, L. A.; Gu, X. Water‐assisted Mechanical Testing of Polymeric thin‐films. J. Polym. Sci. 2022, 60 (7), 1108–1129. https://doi.org/10.1002/pol.20210281.

(114) Gu, X.; Patton, D. 50 Years of Excellence in Polymer Science and Engineering at the University of Southern Mississippi. Macromol. Rapid Commun. 2022, 43 (24), 2200898. https://doi.org/10.1002/marc.202200898.

(115) Shi, J.; Li, P.; Deng, X.-Y.; Xu, J.; Huang, Z.; Lei, Y.; Wang, Y.; Wang, J.-Y.; Gu, X.; Lei, T. Revealing the Role of Polaron Distribution on the Performance of N-Type Organic Electrochemical Transistors. Chem. Mater. 2022, 34(2), 864–872. https://doi.org/10.1021/acs.chemmater.1c04037.

(116) Qi, Y.; Green, K. A.; Ma, G.; Jha, S.; Gollinger, K.; Wang, C.; Gu, X.; Patton, D.; Morgan, S. E.; Dai, Q. Passivation of Iodine Vacancies of Perovskite Films by Reducing Iodine to Triiodide Anions for High-Performance Photovoltaics. Chem. Eng. J. 2022, 438 (March), 135647. https://doi.org/10.1016/j.cej.2022.135647.

(117) Wu, Y.; Ocheje, M. U.; Mechael, S. S.; Wang, Y.; Landry, E.; Gu, X.; Xiang, P.; Carmichael, T. B.; Rondeau‐Gagné, S. From Chlorinated Solvents to Branched Polyethylene: Solvent‐Induced Phase Separation for the Greener Processing of Semiconducting Polymers. Adv. Electron. Mater. 2022, 8 (2), 2100928. https://doi.org/10.1002/aelm.202100928.

(118) Ding, Y.; Zhu, Y.; Wang, H.; Wang, Y.; Gu, X.; Wang, X.; Qiu, L. Improving Electrical and Mechanical Properties of Blend Films via Optimizing Solution-Processable Techniques and Controlling the Semiconductor Molecular Weight. Macromolecules 2022. https://doi.org/10.1021/acs.macromol.2c00765.

(119) Chen, X.; Li, J.-T.; Fang, Y.-H.; Deng, X.-Y.; Wang, X.-Q.; Liu, G.; Wang, Y.; Gu, X.; Jiang, S.-D.; Lei, T. High-Mobility Semiconducting Polymers with Different Spin Ground States. Nat. Commun. 2022, 13 (1), 2258. https://doi.org/10.1038/s41467-022-29918-w.

(120) Mburu, M. M.; Lu, K.; Prine, N. L.; Au‐Duong, A.; Chiang, W.; Gu, X.; Chiu, Y. Conjugated Polymer‐Wrapped Single‐Wall Carbon Nanotubes for High‐Mobility Photonic/Electrical Fully Modulated Synaptic Transistor. Adv. Mater. Technol. 2022, 2101506. https://doi.org/10.1002/admt.202101506.

(121) Mehringer, K. D.; Davis, B. J.; Kemp, L. K.; Ma, G.; Hunt, S. B.; Storey, R. F.; Gu, X.; Thornell, T. L.; Wedgeworth, D. N.; Simon, Y. C.; et al. Synthesis and Morphology of High‐Molecular‐Weight Polyisobutylene–Polystyrene Block Copolymers Containing Dynamic Covalent Bonds. Macromol. Rapid Commun. 2022, 2200487, 2200487. https://doi.org/10.1002/marc.202200487.

(122) Chiong, J. A.; Zheng, Y.; Zhang, S.; Ma, G.; Wu, Y.; Ngaruka, G.; Lin, Y.; Gu, X.; Bao, Z. Impact of Molecular Design on Degradation Lifetimes of Degradable Imine-Based Semiconducting Polymers. J. Am. Chem. Soc. 2022, 144 (8), 3717–3726. https://doi.org/10.1021/jacs.1c12845.

(123) Rosas Villalva, D.; Singh, S.; Galuska, L. A.; Sharma, A.; Han, J.; Liu, J.; Haque, M. A.; Jang, S.; Emwas, A. H.; Koster, L. J. A.; et al. Backbone-Driven Host–Dopant Miscibility Modulates Molecular Doping in NDI Conjugated Polymers. Mater. Horizons 2022, 9 (1), 500–508. https://doi.org/10.1039/D1MH01357B.

(124) Zhang, Z.; Wang, W.; Jiang, Y.; Wang, Y.-X.; Wu, Y.; Lai, J.; Niu, S.; Xu, C.; Shih, C.; Wang, C.; et al. High-Brightness All-Polymer Stretchable LED with Charge-Trapping Dilution. Nature 2022, 603 (7902), 624–630. https://doi.org/10.1038/s41586-022-04400-1.

(125) Xu, J.; Wu, H.; Mun, J.; Ning, R.; Wang, W.; Wang, G. N.; Nikzad, S.; Yan, H.; Gu, X.; Luo, S.; et al. Tuning Conjugated Polymer Chain Packing for Stretchable Semiconductors. Adv. Mater. 2022, 34 (22), 2104747. https://doi.org/10.1002/adma.202104747.

(126) Qi, Y.; Yaddehige, M. L.; Green, K. A.; Moore, J.; Jha, S.; Ma, G.; Wang, C.; Watkins, D. L.; Gu, X.; Patton, D.; et al. Perovskite Films Passivated by a Dendrimer toward High Efficiency and High Stability Devices. J. Power Sources 2022, 536 (March), 231518. https://doi.org/10.1016/j.jpowsour.2022.231518.

(127) Steelman, M.; Adams, D. J.; Mayer, K. S.; Mahalingavelar, P.; Liu, C.-T.; Eedugurala, N.; Lockart, M.; Wang, Y.; Gu, X.; Bowman, M. K.; et al. Magnetic Ordering in a High-Spin Donor–Acceptor Conjugated Polymer. Adv. Mater. 2022, n/a (n/a), 2206161. https://doi.org/https://doi.org/10.1002/adma.202206161.

(128) Sommerville, P. J. W.; Balzer, A. H.; Lecroy, G.; Guio, L.; Wang, Y.; Onorato, J. W.; Kukhta, N. A.; Gu, X.; Salleo, A.; Stingelin, N.; et al. Influence of Side Chain Interdigitation on Strain and Charge Mobility of Planar Indacenodithiophene Copolymers. ACS Polym. Au 2022, 1–29. https://doi.org/10.1021/acspolymersau.2c00034.

(129) Liu, D.; Lei, Y.; Ji, X.; Wu, Y.; Lin, Y.; Wang, Y.; Zhang, S.; Zheng, Y.; Chen, Y.; Lai, J.-C.; et al. Tuning the Mechanical and Electric Properties of Conjugated Polymer Semiconductors: Side-Chain Design Based on Asymmetric Benzodithiophene Building Blocks. Adv. Funct. Mater. 2022, n/a (n/a), 2203527. https://doi.org/https://doi.org/10.1002/adfm.202203527.

(130) Chen, T.; Ye, G.; Wu, H.; Qi, S.; Ma, G.; Zhang, Y.; Zhao, Y.; Zhu, J.; Gu, X.; Liu, N. Highly Conductive and Underwater Stable Ionic Skin for All‐Day Epidermal Biopotential Monitoring. Adv. Funct. Mater. 2022, n/a (n/a), 2206424. https://doi.org/10.1002/adfm.202206424.

(131) Zhang, Q.; Ma, G.; Green, K. A.; Gollinger, K.; Moore, J.; Demeritte, T.; Ray, P. C.; Hill, G. A.; Gu, X.; Morgan, S. E.; et al. FAPbI 3 Perovskite Films Prepared by Solvent Self-Volatilization for Photovoltaic Applications. ACS Appl. Energy Mater. 2022, 5 (2), 1487–1495. https://doi.org/10.1021/acsaem.1c02879.

(132) Qi, Y.; Almtiri, M.; Giri, H.; Jha, S.; Ma, G.; Shaik, A. K.; Zhang, Q.; Pradhan, N.; Gu, X.; Hammer, N. I.; et al. Evaluation of the Passivation Effects of PEDOT:PSS on Inverted Perovskite Solar Cells. Adv. Energy Mater. 2022, n/a (n/a), 2202713. https://doi.org/https://doi.org/10.1002/aenm.202202713.

(133) Muñoz, G.; Chamberlain, K. M.; Athukorale, S.; Ma, G.; Gu, X.; Pittman, C. U.; Smith, D. W. Teaching Old Polymers New Tricks. Improved Synthesis and Anomalous Crystallinity for a Lost Semi‐Fluorinated Polyaryl Ether via Interfacial Polymerization of Hexafluoroacetone Hydrate and Diphenyl Ether. Macromol. Rapid Commun. 2022, n/a (n/a), 2200737. https://doi.org/10.1002/marc.202200737.

(134) Ahmad H, Zhang S, Liu CT, Ma G, Azoulay JD, Gu X, Gangishetty MK, Kundu S (2022) Effects of Poly(3-hexylthiophene) Molecular Weight and the Aging of Spinning Solution on the Electrospun Fiber Properties. ACS Applied Polymer Materials, https://doi.org/10.1021/acsapm.2c01229

(135) Abate, S. Y.; Jha, S.; Ma, G.; Nash, J.; Pradhan, N.; Gu, X.; Patton, D.; Dai, Q. Surface Capping Layer Prepared from the Bulky Tetradodecylammonium Bromide as an Efficient Perovskite Passivation Layer for High-Performance Perovskite Solar Cells. ACS Appl. Mater. Interfaces 2022. https://doi.org/10.1021/acsami.2c19201.

(136) Ding, Y.; Zhu, Y.; Wang, X.; Wang, Y.; Zhang, S.; Zhang, G.; Gu, X.; Qiu, L. Side Chain Engineering: Achieving Stretch-Induced Molecular Orientation and Enhanced Mobility in Polymer Semiconductors. Chem. Mater. 2022, 34(6), 2696–2707. https://doi.org/10.1021/acs.chemmater.1c04085.

2021 (28 articles)

(79) Weller, D. W.; Ma, G.; Galuska, L. A.; Zhang, S.; Stringer, M.; Aracri, S.; Wang, W.; Hong, K.; Gu, X. Strain-Induced Nanocavitation in Block Copolymer Thin Films for High Performance Filtration Membranes. ACS Appl. Polym. Mater. 2021, 3 (11), 5666–5673. https://doi.org/10.1021/acsapm.1c00963.

(80) Zhang, S.; Koizumi, M.; Cao, Z.; Mao, K. S.; Qian, Z.; Galuska, L. A.; Jin, L.; Gu, X. Directly Probing the Fracture Behavior of Ultrathin Polymeric Films. ACS Polym. Au 2021, 1 (1), 16–29. https://doi.org/10.1021/acspolymersau.1c00005.

(81) Weller, D. W.; Halbach, R.; Rohde, B.; Kang, S.; Dwivedi, S.; Mehringer, K. D.; Shankar, R.; Storey, R. F.; Morgan, S. E.; Zabula, A. V; et al. Long-Chain Branched Polypentenamer Rubber: Topological Impact on Tensile Properties, Chain Dynamics, and Strain-Induced Crystallization. ACS Appl. Polym. Mater. 2021, 3 (5), 2498–2506. https://doi.org/10.1021/acsapm.1c00083.

(82) Galuska, L. A.; Muckley, E. S.; Cao, Z.; Ehlenberg, D. F.; Qian, Z.; Zhang, S.; Rondeau-Gagné, S.; Phan, M. D.; Ankner, J. F.; Ivanov, I. N.; et al. SMART Transfer Method to Directly Compare the Mechanical Response of Water-Supported and Free-Standing Ultrathin Polymeric Films. Nat. Commun. 2021, 12 (1), 2347. https://doi.org/10.1038/s41467-021-22473-w.

(83) Zhang, S.; Alesadi, A.; Mason, G. T.; Chen, K.-L.; Freychet, G.; Galuska, L.; Cheng, Y.-H.; St. Onge, P. B. J.; Ocheje, M. U.; Ma, G.; et al. Molecular Origin of Strain‐Induced Chain Alignment in PDPP‐Based Semiconducting Polymeric Thin Films. Adv. Funct. Mater. 2021, 31 (21), 2100161. https://doi.org/10.1002/adfm.202100161.

(84) Qian, Z.; Luo, S.; Qu, T.; Galuska, L. A.; Zhang, S.; Cao, Z.; Dhakal, S.; He, Y.; Hong, K.; Zhou, D.; et al. Influence of Side‐chain Isomerization on the Isothermal Crystallization Kinetics of Poly(3‐alkylthiophenes). J. Mater. Res.2021, 36 (1), 191–202. https://doi.org/10.1557/s43578-020-00062-9.

(85) Mooney, M.; Wang, Y.; Nyayachavadi, A.; Zhang, S.; Gu, X.; Rondeau-Gagné, S. Enhancing the Solubility of Semiconducting Polymers in Eco-Friendly Solvents with Carbohydrate-Containing Side Chains. ACS Appl. Mater. Interfaces 2021, 13 (21), 25175–25185. https://doi.org/10.1021/acsami.1c02860.

(86) Zheng, Y.; Yu, Z.; Zhang, S.; Kong, X.; Michaels, W.; Wang, W.; Chen, G.; Liu, D.; Lai, J.-C.; Prine, N.; et al. A Molecular Design Approach towards Elastic and Multifunctional Polymer Electronics. Nat. Commun. 2021, 12 (1), 5701. https://doi.org/10.1038/s41467-021-25719-9.

(87) Yan, X.; Xiong, M.; Deng, X.; Liu, K.; Li, J.; Wang, X.-Q.; Zhang, S.; Prine, N.; Zhang, Z.; Huang, W.; et al. Approaching Disorder-Tolerant Semiconducting Polymers. Nat. Commun. 2021, 12 (1), 5723. https://doi.org/10.1038/s41467-021-26043-y.

(88) Chaudhry, S.; Wu, Y.; Cao, Z.; Li, S.; Canada, J. L.; Gu, X.; Risko, C.; Mei, J. Evolution of Chain Dynamics and Oxidation States with Increasing Chain Length for a Donor–Acceptor-Conjugated Oligomer Series. Macromolecules 2021, 54 (17), 8207–8219. https://doi.org/10.1021/acs.macromol.1c00963.

(89) Zhao, Y.; Zhang, S.; Yu, T.; Zhang, Y.; Ye, G.; Cui, H.; He, C.; Jiang, W.; Zhai, Y.; Lu, C.; et al. Ultra-Conformal Skin Electrodes with Synergistically Enhanced Conductivity for Long-Time and Low-Motion Artifact Epidermal Electrophysiology. Nat. Commun. 2021, 12 (1), 4880. https://doi.org/10.1038/s41467-021-25152-y.

(90) Ocheje, M. U.; Goodman, R. B.; Lu, K.-T.; Wang, Y.; Galuska, L. A.; Soullard, L.; Cao, Z.; Zhang, S.; Yadiki, M.; Gu, X.; et al. Precise Control of Noncovalent Interactions in Semiconducting Polymers for High-Performance Organic Field-Effect Transistors. Chem. Mater. 2021, 33 (21), 8267–8277. https://doi.org/10.1021/acs.chemmater.1c02426.

(91) Jia, H.; Huang, Z.; Li, P.; Zhang, S.; Wang, Y.; Wang, J.-Y.; Gu, X.; Lei, T. Engineering Donor–Acceptor Conjugated Polymers for High-Performance and Fast-Response Organic Electrochemical Transistors. J. Mater. Chem. C 2021, 9 (14), 4927–4934. https://doi.org/10.1039/D1TC00440A.

(92) Xiong, M.; Yan, X.; Li, J. T.; Zhang, S.; Cao, Z.; Prine, N.; Lu, Y.; Wang, J. Y.; Gu, X.; Lei, T. Efficient N-Doping of Polymeric Semiconductors through Controlling the Dynamics of Solution-State Polymer Aggregates. Angew. Chemie - Int. Ed. 2021, 60 (15), 8189–8197. https://doi.org/10.1002/anie.202015216.

(93) Lakdusinghe, M.; Abbaszadeh, M.; Mishra, S.; Sengottuvelu, D.; Wijayapala, R.; Zhang, S.; Benasco, A. R.; Gu, X.; Morgan, S. E.; Wipf, D. O.; et al. Nanoscale Self-Assembly of Poly(3-Hexylthiophene) Assisted by a Low-Molecular-Weight Gelator toward Large-Scale Fabrication of Electrically Conductive Networks. ACS Appl. Nano Mater. 2021, 4 (8), 8003–8014. https://doi.org/10.1021/acsanm.1c01294.

(94) Wang, Z.; Gao, K.; Kan, Y.; Zhang, M.; Qiu, C.; Zhu, L.; Zhao, Z.; Peng, X.; Feng, W.; Qian, Z.; et al. The Coupling and Competition of Crystallization and Phase Separation, Correlating Thermodynamics and Kinetics in OPV Morphology and Performances. Nat. Commun. 2021, 12 (1), 332. https://doi.org/10.1038/s41467-020-20515-3.

(95) Li, B.; Zhang, Q.; Zhang, S.; Ahmad, Z.; Chidanguro, T.; Hunter Davis, A.; Simon, Y. C.; Gu, X.; Zheng, W.; Pradhan, N.; et al. Spontaneously Supersaturated Nucleation Strategy for High Reproducible and Efficient Perovskite Solar Cells. Chem. Eng. J. 2021, 405, 126998. https://doi.org/10.1016/j.cej.2020.126998.

(96) Zhao, F.; Yuan, Y.; Ding, Y.; Wang, Y.; Wang, X.; Zhang, G.; Gu, X.; Qiu, L. Taming Charge Transport and Mechanical Properties of Conjugated Polymers with Linear Siloxane Side Chains. Macromolecules 2021, 54 (12), 5440–5450. https://doi.org/10.1021/acs.macromol.1c00441.

(97) Mayer, K. S.; Adams, D. J.; Eedugurala, N.; Lockart, M. M.; Mahalingavelar, P.; Huang, L.; Galuska, L. A.; King, E. R.; Gu, X.; Bowman, M. K.; et al. Topology and Ground State Control in Open-Shell Donor-Acceptor Conjugated Polymers. Cell Reports Phys. Sci. 2021, 2 (6), 100467. https://doi.org/10.1016/j.xcrp.2021.100467.

(98) Fuchs, W. K.; Sarantes, C.; Prine, N.; Gu, X.; Patton, D. L.; Wiggins, J. Atomic Oxygen-Resistant Epoxy-Amines Containing Phenylphosphine Oxide as Low Earth Orbit Stable Polymers. ACS Appl. Polym. Mater. 2021, 3 (1), 178–190. https://doi.org/10.1021/acsapm.0c01017.

(99) Luo, S.; Li, N.; Zhang, S.; Zhang, C.; Qu, T.; Ocheje, M. U.; Xue, G.; Gu, X.; Rondeau-Gagné, S.; Hu, W.; et al. Observation of Stepwise Ultrafast Crystallization Kinetics of Donor–Acceptor Conjugated Polymers and Correlation with Field Effect Mobility. Chem. Mater. 2021, 33 (5), 1637–1647. https://doi.org/10.1021/acs.chemmater.0c03854.

(100) Zhao, Y.; Liu, T.; Wu, B.; Zhang, S.; Prine, N.; Zhang, L.; Pang, S.; Yin, B.; Ye, L.; Gu, X.; et al. High-Performance All-Polymer Solar Cells and Photodetectors Enabled by a High-Mobility n-Type Polymer and Optimized Bulk-Heterojunction Morphology. Chem. Mater. 2021, 33 (10), 3746–3756. https://doi.org/10.1021/acs.chemmater.1c00825.

(101) Wang, D.; Liu, H.; Liu, F.; Ma, G.; Yang, J.; Gu, X.; Zhou, M.; Chen, Z. Phase-Separation-Induced Porous Lithiophilic Polymer Coating for High-Efficiency Lithium Metal Batteries. Nano Lett. 2021, 21 (11), 4757–4764. https://doi.org/10.1021/acs.nanolett.1c01241.

(102) Zhang, Q.; Conkle, K.; Ahmad, Z.; Ray, P. C.; Kołodziejczyk, W.; Hill, G. A.; Gu, X.; Dai, Q. (FA 0.83 MA 0.17 ) 0.95 Cs 0.05 Pb(I 0.83 Br 0.17 ) 3 Perovskite Films Prepared by Solvent Volatilization for High‐Efficiency Solar Cells. Sol. RRL 2021, 5 (11), 2100640. https://doi.org/10.1002/solr.202100640.

(103) Mooney, M.; Wang, Y.; Iakovidis, E.; Gu, X.; Rondeau-Gagné, S. Carbohydrate-Containing Conjugated Polymers: Solvent-Resistant Materials for Greener Organic Electronics. ACS Appl. Electron. Mater. 2021, acsaelm.1c00932. https://doi.org/10.1021/acsaelm.1c00932.

(104) Li, N.; Dai, Y.; Li, Y.; Dai, S.; Strzalka, J.; Su, Q.; De Oliveira, N.; Zhang, Q.; St. Onge, P. B. J.; Rondeau-Gagné, S.; et al. A Universal and Facile Approach for Building Multifunctional Conjugated Polymers for Human-Integrated Electronics. Matter 2021, 4 (9), 3015–3029. https://doi.org/10.1016/j.matt.2021.07.013.

(105) Aguado, B.; Bray, L. J.; Caneva, S.; Correa-Baena, J.-P.; Di Martino, G.; Fang, C.; Fang, Y.; Gehring, P.; Grosso, G.; Gu, X.; et al. 35 Challenges in Materials Science Being Tackled by PIs under 35(Ish) in 2021. Matter 2021, 4 (12), 3804–3810. https://doi.org/10.1016/j.matt.2021.11.003.

2020  (14 articles)

(65) Cao, Z.; Li, Z.; Zhang, S.; Galuska, L.; Li, T.; Do, C.; Xia, W.; Hong, K.; Gu, X. Decoupling Poly(3-Alkylthiophenes)’ Backbone and Side-Chain Conformation by Selective Deuteration and Neutron Scattering. Macromolecules 2020, 53 (24), 11142–11152. https://doi.org/10.1021/acs.macromol.0c02086.

(66) Cao, Z.; Galuska, L.; Qian, Z.; Zhang, S.; Huang, L.; Prine, N.; Li, T.; He, Y.; Hong, K.; Gu, X. The Effect of Side-Chain Branch Position on the Thermal Properties of Poly(3-Alkylthiophenes). Polym. Chem. 2020, 11 (2), 517–526. https://doi.org/10.1039/C9PY01026B.

(67) Galuska, L. A.; McNutt, W. W.; Qian, Z.; Zhang, S.; Weller, D. W.; Dhakal, S.; King, E. R.; Morgan, S. E.; Azoulay, J. D.; Mei, J.; et al. Impact of Backbone Rigidity on the Thermomechanical Properties of Semiconducting Polymers with Conjugation Break Spacers. Macromolecules 2020, 53 (14), 6032–6042. https://doi.org/10.1021/acs.macromol.0c00889.

(68) Zhang, S.; Cheng, Y.; Galuska, L.; Roy, A.; Lorenz, M.; Chen, B.; Luo, S.; Li, Y.; Hung, C.; Qian, Z.; et al. Tacky Elastomers to Enable Tear‐Resistant and Autonomous Self‐Healing Semiconductor Composites. Adv. Funct. Mater. 2020, 2000663, 2000663. https://doi.org/10.1002/adfm.202000663.

(69) Zhang, S.; Alesadi, A.; Selivanova, M.; Cao, Z.; Qian, Z.; Luo, S.; Galuska, L.; Teh, C.; Ocheje, M. U.; Mason, G. T.; et al. Toward the Prediction and Control of Glass Transition Temperature for Donor–Acceptor Polymers. Adv. Funct. Mater. 2020, 2002221, 2002221. https://doi.org/10.1002/adfm.202002221.

(70) Luo, S.; Wang, T.; Ocheje, M. U.; Zhang, S.; Xu, J.; Qian, Z.; Gu, X.; Xue, G.; Rondeau-Gagné, S.; Jiang, J.; et al. Multiamorphous Phases in Diketopyrrolopyrrole-Based Conjugated Polymers: From Bulk to Ultrathin Films. Macromolecules 2020, acs.macromol.9b02738. https://doi.org/10.1021/acs.macromol.9b02738.

(71) Pignanelli, J.; Qian, Z.; Gu, X.; Ahamed, M. J.; Rondeau-Gagné, S. Modulating the Thermomechanical Properties and Self-Healing Efficiency of Siloxane-Based Soft Polymers through Metal–Ligand Coordination. New J. Chem.2020. https://doi.org/10.1039/D0NJ01119C.

(72) Zhu, L.; Zhang, M.; Zhou, G.; Hao, T.; Xu, J.; Wang, J.; Qiu, C.; Prine, N.; Ali, J.; Feng, W.; et al. Efficient Organic Solar Cell with 16.88% Efficiency Enabled by Refined Acceptor Crystallization and Morphology with Improved Charge Transfer and Transport Properties. Adv. Energy Mater. 2020, 10 (18), 1904234. https://doi.org/10.1002/aenm.201904234.

(73) Pang, S.; Zhou, X.; Zhang, S.; Tang, H.; Dhakal, S.; Gu, X.; Duan, C.; Huang, F.; Cao, Y. Nonfused Nonfullerene Acceptors with an A–D–A′–D–A Framework and a Benzothiadiazole Core for High-Performance Organic Solar Cells. ACS Appl. Mater. Interfaces 2020, 12 (14), 16531–16540. https://doi.org/10.1021/acsami.0c01850.

(74) Li, Q.; Wang, L.-M.; Liu, S.; Guo, L.; Dong, S.; Ma, G.; Cao, Z.; Zhan, X.; Gu, X.; Zhu, T.; et al. Vertical Composition Distribution and Crystallinity Regulations Enable High-Performance Polymer Solar Cells with 17% Efficiency. ACS Energy Lett. 2020, 5 (11), 3637–3646. https://doi.org/10.1021/acsenergylett.0c01927.

(75) Huang, L.; Eedugurala, N.; Benasco, A.; Zhang, S.; Mayer, K. S.; Adams, D. J.; Fowler, B.; Lockart, M. M.; Saghayezhian, M.; Tahir, H.; et al. Open‐Shell Donor–Acceptor Conjugated Polymers with High Electrical Conductivity. Adv. Funct. Mater. 2020, 1909805, 1909805. https://doi.org/10.1002/adfm.201909805.

(76) Zheng, Y.-Q.; Ashizawa, M.; Zhang, S.; Kang, J.; Nikzad, S.; Yu, Z.; Ochiai, Y.; Wu, H.-C.; Tran, H.; Mun, J.; et al. Tuning the Mechanical Properties of a Polymer Semiconductor by Modulating Hydrogen Bonding Interactions. Chem. Mater. 2020, 32 (13), 5700–5714. https://doi.org/10.1021/acs.chemmater.0c01437.

(77) McNutt, W. W.; Gumyusenge, A.; Galuska, L. A.; Qian, Z.; He, J.; Gu, X.; Mei, J. N-Type Complementary Semiconducting Polymer Blends. ACS Appl. Polym. Mater. 2020. https://doi.org/10.1021/acsapm.0c00261.

(78) Li, Q.-Y.; Yao, Z.-F.; Lu, Y.; Zhang, S.; Ahmad, Z.; Wang, J.-Y.; Gu, X.; Pei, J. Achieving High Alignment of Conjugated Polymers by Controlled Dip-Coating. Adv. Electron. Mater. 2020, 2000080, 2000080. https://doi.org/10.1002/aelm.202000080.

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