Show/Hide Menu
Hide/Show Apps
anonymousUser
Logout
Türkçe
Türkçe
Search
Search
Login
Login
OpenMETU
OpenMETU
About
About
Open Science Policy
Open Science Policy
Communities & Collections
Communities & Collections
Help
Help
Frequently Asked Questions
Frequently Asked Questions
Videos
Videos
Thesis submission
Thesis submission
Publication submission with DOI
Publication submission with DOI
Publication submission
Publication submission
Contact us
Contact us
A New High-Performance Blue to Transmissive Electrochromic Material and Use of Silver Nanowire Network Electrodes as Substrates
Date
2017-05-15
Author
YÜKSEL, Recep
ATAOGLU, Emre
TURAN, Janset
ALPUGAN, Ece
HACIOGLU, Serife Ozdemir
Toppare, Levent Kamil
Çırpan, Ali
Ünalan, Hüsnü Emrah
Günbaş, Emrullah Görkem
Metadata
Show full item record
This work is licensed under a
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
.
Item Usage Stats
13
views
0
downloads
Cite This
Synthesis of a novel, high-performance blue to transmissive switching electrochromic material is described. The polymer (P1) was prepared by both electrochemical (P1E) and chemical (P1C) means from the corresponding monomer. The electrochemically synthesized polymer (P1E) revealed 64% optical contrast change (on ITO) in the visible region and very fast switching times of 0.32 s (coloration) and 0.90 s (bleaching). On the other hand, the chemically synthesized, solution processable polymer (P1C) also showed a high optical contrast value (49%, on ITO) with very fast switching times of 0.86 s for coloration and 0.57 s for bleaching. These high optical contrast values coupled with fast switching times place these materials along with high-performance blue to transmissive electrochromic polymers. Significantly, these improved characteristics were achieved by side chain engineering of a known, inferior blue to transmissive polymer, PBEBT. Towards fabrication of flexible electrochromic devices, the performance of P1C was also tested on silver nanowire network electrodes. Even though the full potential of the material could not be demonstrated, a good optical contrast of 24% was achieved using these electrodes. Under the same potential range allowed by silver nanowire network electrodes, P1C on ITO showed an optical contrast of 30%. (C) 2017 Wiley Periodicals, Inc.
Subject Keywords
Electrochromic materials
,
Conducting polymers
,
Silver nanowire network electrodes
,
High optical contrast electrochromics
URI
https://hdl.handle.net/11511/39232
Journal
JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
DOI
https://doi.org/10.1002/pola.28506
Collections
Department of Chemistry, Article
Citation Formats
IEEE
ACM
APA
CHICAGO
MLA
BibTeX
R. YÜKSEL et al., “A New High-Performance Blue to Transmissive Electrochromic Material and Use of Silver Nanowire Network Electrodes as Substrates,”
JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
, vol. 55, no. 10, pp. 1680–1686, 2017, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/39232.