Multiple functionalities of highly conductive and flexible photo- and thermal-responsive colorimetric cellulose films

Anky Fitrian Wibowo; Joo Won Han; Jung Ha Kim; Ajeng Prameswati; Jihyun Park; Siti Aisyah; Nurmaulia Entifar; Jonghee Lee; Soyeon Kim; Dong Chan Lim; Myoung-Woon Moon; Min-Seok Kim; Yong Hyun Kim

doi:10.1080/21663831.2021.2013330

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Multiple functionalities of highly conductive and flexible photo- and thermal-responsive colorimetric cellulose films

Original Reports | 更新时间：2026-08-19

- Multiple functionalities of highly conductive and flexible photo- and thermal-responsive colorimetric cellulose films
- Multiple functionalities of highly conductive and flexible photo- and thermal-responsive colorimetric cellulose films
- 材料研究快报（英文） 2022年10卷第1期页码：36-44
- 作者机构：
  
  1. a Department of Smart Green Technology Engineering Pukyong National University
  2. b Industry-University Cooperation Foundation Pukyong National University
  3. c Department of Creative Convergence Engineering Hanbat National University
  4. d Surface Technology Division Korea Institute of Materials Science (KIMS)
  5. e Extreme Materials Research Center Korea Institute of Science and Technology
  6. a Department of Smart Green Technology Engineering Pukyong National University Busan Republic of Korea
  7. f Department of Display Engineering Pukyong National University
- 作者简介：
- 基金信息：
- DOI：10.1080/21663831.2021.2013330
  中图分类号：
- 网络首发：2022-01-08，
  
  纸质出版：2022
- 稿件说明：
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Anky Fitrian Wibowo, Joo Won Han, Jung Ha Kim, 等. Multiple functionalities of highly conductive and flexible photo- and thermal-responsive colorimetric cellulose films[J]. 材料研究快报（英文）, 2022,10(1):36-44.

Anky Fitrian Wibowo, Joo Won Han, Jung Ha Kim, et al. Multiple functionalities of highly conductive and flexible photo- and thermal-responsive colorimetric cellulose films[J]. Materials Research Letters, 2022, 10(1): 36-44.
Anky Fitrian Wibowo, Joo Won Han, Jung Ha Kim, 等. Multiple functionalities of highly conductive and flexible photo- and thermal-responsive colorimetric cellulose films[J]. 材料研究快报（英文）, 2022,10(1):36-44. DOI： 10.1080/21663831.2021.2013330.

Anky Fitrian Wibowo, Joo Won Han, Jung Ha Kim, et al. Multiple functionalities of highly conductive and flexible photo- and thermal-responsive colorimetric cellulose films[J]. Materials Research Letters, 2022, 10(1): 36-44. DOI： 10.1080/21663831.2021.2013330.

摘要

Abstract

Photochromic materials have attracted considerable interest because of their ability to undergo reversible color switching. We report highly conductive and flexible spiropyran-embedded cellulose films with multiple optical and electrical functionalities

showing negative photo- and thermochromism. Combining silver nanowires and conductive polymer with cellulose/spiropyran films achieves a very low sheet resistance of 6.7 ohm/sq. The optimized films show outstanding mechanical stability with negligible electrical loss (resistance change 2%) after 1000 bending cycles. The photo- and thermal-responsive conductive cellulose/spiropyran films can be used to directly visualize information and as flexible heating devices

pressure-responsive sensors

and colorimetric thermometers with high device performance.

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