Polydiacetylene-polymethylmethacrylate/graphene composites as one-shot, visually observable, and semiquantative electrical current sensing materials

Wei Zhang, Haibo Xu, Yun Chen, Si Cheng, Li Juan Fan

研究成果: Article同行評審

23 引文 斯高帕斯(Scopus)

摘要

Aiming to develop pH-paper-like current sensing materials, we prepared irreversible electrochromic PDA-PMMA/graphene composites. The composites exhibited an excellent linear relationship between critical responsive currents and the amount of graphene in the system. In these composites, PDA acted as the electrochromic material and graphene as the conductive matrix. The presence of PMMA not only ensured mechanical performance but also made the color change more obvious to be observed by the naked eye.

原文English
頁(從 - 到)4603-4606
頁數4
期刊ACS Applied Materials and Interfaces
5
發行號11
DOIs
出版狀態Published - 2013 六月 12

All Science Journal Classification (ASJC) codes

  • Materials Science(all)

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