journal article·2024Open access

In situ monitoring drying process to disclose the correlation between the molecular weights of a polymer acceptor with a flexible spacer and the performance of all-polymer solar cells

Jiale Xiang, Sven Englund, Zewdneh Genene, Guanzhao Wen, Yanfeng Liu, Nannan Yao, Rui Zhang, Leiqiang Qin, Lei Wang, Ergang Wang, Wei Zhang, Fengling Zhang

Journal of Materials Chemistry C· Volume 12· Issue 33

Abstract

All-PSCs with different M n PYTS were examined. The morphology evolution was in situ monitored, revealing that extended drying time for high M n PYTS leads to a more tightly packed structure, beneficial for more efficient charge transport and PCE.
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Research context

OpenAlex topics: Organic Electronics and Photovoltaics · Conducting polymers and applications · Thin-Film Transistor Technologies

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Department of Physics, Chemistry and Biology, Linköping University, 58183 Linköping, Sweden

Wallenberg Initiative Materials Science for Sustainability, Department of Physics, Chemistry and Biology, Linköping University, 58183 Linköping, Sweden

Department of Chemistry and Chemical Engineering, Chalmers University of Technology, SE-41296 Göteborg, Sweden

School of Physics and Materials Science, Guangzhou University, Guangzhou 510006, P. R. China

College of Materials and Textile Engineering, Nanotechnology Research Institute, Jiaxing University, Jiaxing 314001, P. R. China

State Key Laboratory of Silicon and Advanced Semiconductor Materials, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, P. R. China

Funding

National Natural Science Foundation of China · Knut och Alice Wallenbergs Stiftelse · Vetenskapsrådet · Energimyndigheten · Basic and Applied Basic Research Foundation of Guangdong Province · Guangzhou University · Jiaxing University · Key Laboratory of Yarn Materials Forming and Composite Processing Technology of Zhejiang Province, Jiaxing University

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