Issue 23, 2013
From the journal:

Journal of Materials Chemistry C

Self-assembled polymer layers of linear polyethylenimine for enhancing electrochromic cycling stability†

Yingxi Lu,a   Liang Liu,ab   Wanling Foo,a   Shlomo Magdassi,b   Daniel Mandlerb  and  Pooi See Lee*a  

* Corresponding authors

a School of Materials Science and Engineering, Nanyang Technological University, Singapore 639798, Singapore
E-mail: pslee@ntu.edu.sg
Fax: +65-67909081
Tel: +65-67906661

b Institute of Chemistry, The Hebrew University of Jerusalem, Jerusalem 91904, Israel

Abstract

A self-assembled polymer of linear polyethylenimine (LPEI) on indium tin oxide (ITO) is found to stabilize the titanium-doped vanadium oxide film. After modification by LPEI, the oxide film shows good cycling stability, and sustains over 1500 cycles in a three-electrode system, a remarkable improvement compared to that without LPEI modification.

Graphical abstract: Self-assembled polymer layers of linear polyethylenimine for enhancing electrochromic cycling stability

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Article information

DOI
https://doi.org/10.1039/C3TC30447G
Article type
Communication
Submitted
09 Mar 2013
Accepted
23 Apr 2013
First published
23 Apr 2013

J. Mater. Chem. C, 2013,1, 3651-3654

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Self-assembled polymer layers of linear polyethylenimine for enhancing electrochromic cycling stability

Y. Lu, L. Liu, W. Foo, S. Magdassi, D. Mandler and P. S. Lee, J. Mater. Chem. C, 2013, 1, 3651 DOI: 10.1039/C3TC30447G

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