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使用光响应性分散剂作为掺杂剂来切换碳纳米管混合薄膜的光学和电学性质。

Switching the optical and electrical properties of carbon nanotube hybrid films using a photoresponsive dispersant as a dopant.

作者信息

Jintoku H, Matsuzawa Y, Yoshida M

机构信息

Research Institute for Sustainable Chemistry, National Institute of Advanced Industrial Science and Technology (AIST) Central 5-2, 1-1-1 Higashi Tsukuba 305-8565 Japan

出版信息

RSC Adv. 2018 Mar 20;8(20):11186-11190. doi: 10.1039/c8ra01447g. eCollection 2018 Mar 16.

DOI:10.1039/c8ra01447g
PMID:35541528
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9078971/
Abstract

The light-induced switching of the optical and electrical properties of single-walled carbon nanotubes (SWCNTs) was demonstrated following hybridisation with an azobenzene-based photoresponsive dispersant in solid film. The resultant SWCNT/photoresponsive dispersant hybrid film showed switching of absorbance in the near-infrared region by the irradiation of UV and visible lights, which was caused by the change of the doping ability of the dispersant to SWCNT. In addition, the switching of the electrical properties of the SWCNT hybrid film was also observed.

摘要

在与基于偶氮苯的光响应性分散剂在固体薄膜中杂交后,单壁碳纳米管(SWCNT)的光学和电学性质的光致切换得以证明。所得的SWCNT/光响应性分散剂混合薄膜通过紫外线和可见光的照射在近红外区域显示出吸光度的切换,这是由分散剂对SWCNT的掺杂能力变化引起的。此外,还观察到了SWCNT混合薄膜电学性质的切换。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/96b3/9078971/df17d6efa474/c8ra01447g-f5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/96b3/9078971/38082b25c025/c8ra01447g-s1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/96b3/9078971/9d86ed09683c/c8ra01447g-f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/96b3/9078971/1b9d76cc3800/c8ra01447g-f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/96b3/9078971/38b95f530ac8/c8ra01447g-f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/96b3/9078971/bdc9da67bb2b/c8ra01447g-f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/96b3/9078971/df17d6efa474/c8ra01447g-f5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/96b3/9078971/38082b25c025/c8ra01447g-s1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/96b3/9078971/9d86ed09683c/c8ra01447g-f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/96b3/9078971/1b9d76cc3800/c8ra01447g-f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/96b3/9078971/38b95f530ac8/c8ra01447g-f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/96b3/9078971/bdc9da67bb2b/c8ra01447g-f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/96b3/9078971/df17d6efa474/c8ra01447g-f5.jpg

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