Effect of H2SO4 Solution Treatment on Adhesion, Charge Transfer, and Catalytic Performance of Screen-Printed PEDOT:PSS
文献类型：期刊论文
| 作者 | Xu, Di; Shen, Hujiang; Wang, Wei; Xie, Junjie; Zhang, Tao; Yuan, Huihui; Li, Yuyu; Chen, Xinyu; He, Yunlong; Zhang, Yumei |
| 刊名 | CHEMPHYSCHEM
 |
| 出版日期 | 2019-02-04 |
| 卷号 | 20期号:3页码:374 |
| 关键词 | poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) screen printing post-treatment charge transfer catalysis |
| ISSN号 | 1439-4235 |
| DOI | 10.1002/cphc.201801133 |
| 文献子类 | Article |
| 英文摘要 | Post-treatment was performed for poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) films screen-printed on fluorine-doped tin oxide (FTO) substrates, to improve their charge transfer efficiency. Different H2SO4 solutions, including concentrated H2SO4 and H2SO4 diluted with H2O or dimethyl sulfoxide (DMSO), were adopted during the post-treatment. The adhesion of the as-treated films was evaluated by adhesive tape peeling tests, the surface morphology and vertical charge transfer from the films to the substrates were investigated by current-sensing atomic force microscopy, and the catalytic activities toward I-3(-) reduction of PEDOT:PSS films were characterized by electrochemical measurements. It is discovered that selecting proper H2SO4 solutions is crucial to improve the charge transfer efficiency and catalytic performance while maintaining reliable adhesion of the film on the substrates, with H2SO4/DMSO performing best as the solution for post-treatment. A mechanistic explanationis proposed based on different interactions among solution, PEDOT:PSS, and the substrate for various post-treatment solutions. |
| WOS研究方向 | Chemistry ; Physics |
| 语种 | 英语 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.sic.ac.cn/handle/331005/27344]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Xu, Di,Shen, Hujiang,Wang, Wei,et al. Effect of H2SO4 Solution Treatment on Adhesion, Charge Transfer, and Catalytic Performance of Screen-Printed PEDOT:PSS[J]. CHEMPHYSCHEM,2019,20(3):374. |
| APA | Xu, Di.,Shen, Hujiang.,Wang, Wei.,Xie, Junjie.,Zhang, Tao.,...&Zhang, Yumei.(2019).Effect of H2SO4 Solution Treatment on Adhesion, Charge Transfer, and Catalytic Performance of Screen-Printed PEDOT:PSS.CHEMPHYSCHEM,20(3),374. |
| MLA | Xu, Di,et al."Effect of H2SO4 Solution Treatment on Adhesion, Charge Transfer, and Catalytic Performance of Screen-Printed PEDOT:PSS".CHEMPHYSCHEM 20.3(2019):374. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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