Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/62269
Title: Visible-light photolabile, charge-convertible Poly(ionic liquid) for light-degradable films and carbon-based electronics
Authors: Zhou, T
Lei, Y
Zhang, H
Zhang, P
Yan, C
Zheng, Z 
Chen, Y
Yu, Y
Keywords: Degradable layer-by-layer films
Flexible electronics
Picolinium ester
Responsive poly(ionic liquid)s
Visible-light-based photochemistry
Issue Date: 2016
Publisher: American Chemical Society
Source: ACS applied materials and interfaces, 2016, v. 8, no. 36, p. 23431-23436 How to cite?
Journal: ACS applied materials and interfaces 
Abstract: We report for the first time an innovative visible-light photolabile poly(ionic liquid) (VP-PIL). The as-prepared VP-PIL features low Tg (47 °C), good thermal stability (Td ≈ 284 °C) and solubility in ranges of polar solvents. Upon blue light irradiation (∼452 nm), C-O bonds of picolinuim units are photocleaved, and the charges of PILs are simultaneously converted from positive to negative. Taking full advantages of these excellent properties of VP-PIL, a visible light degradable film for the first time is fabricated. Moreover, to demonstrate its applications in electronics, we prepared high-quality VP-PIL-containing conductive ink for flexible interconnects and graphene electrodes for supercapacitors.
URI: http://hdl.handle.net/10397/62269
ISSN: 1944-8244
EISSN: 1944-8252
DOI: 10.1021/acsami.6b09048
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