Metallopolymeric films based on a biscyclometalated ruthenium complex bridged by 1,3,6,8-tetra(2-pyridyl)pyrene: Applications in near-infrared electrochromic windows

Chang Jiang Yao; Jiannian Yao; Yu Wu Zhong

doi:10.1021/ic3004646

Metallopolymeric films based on a biscyclometalated ruthenium complex bridged by 1,3,6,8-tetra(2-pyridyl)pyrene: Applications in near-infrared electrochromic windows

Chang Jiang Yao, Jiannian Yao, Yu Wu Zhong^*

^*Corresponding author for this work

CAS - Institute of Chemistry

Research output: Contribution to journal › Article › peer-review

48 Citations (Scopus)

Abstract

A biscyclometalated ruthenium complex bridged by the 2,7-deprotonated form of 1,3,6,8-tetra(2-pyridyl)pyrene was deposited onto indium-tin oxide glass electrodes by reductive electropolymerization. The resulting metallopolymeric films exhibited tricolor electrochromic behavior in the near-infrared region upon switching of the two well-separated Ru ^II/III processes at low potentials. A good contrast ratio (35%) at 2050 nm and a long memory time up to 100 min were recorded for this electrochromic behavior. The response time is typically of a few seconds.

Original language	English
Pages (from-to)	6259-6263
Number of pages	5
Journal	Inorganic Chemistry
Volume	51
Issue number	11
DOIs	https://doi.org/10.1021/ic3004646
Publication status	Published - 4 Jun 2012
Externally published	Yes

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abstract = "A biscyclometalated ruthenium complex bridged by the 2,7-deprotonated form of 1,3,6,8-tetra(2-pyridyl)pyrene was deposited onto indium-tin oxide glass electrodes by reductive electropolymerization. The resulting metallopolymeric films exhibited tricolor electrochromic behavior in the near-infrared region upon switching of the two well-separated Ru II/III processes at low potentials. A good contrast ratio (35%) at 2050 nm and a long memory time up to 100 min were recorded for this electrochromic behavior. The response time is typically of a few seconds.",

author = "Yao, {Chang Jiang} and Jiannian Yao and Zhong, {Yu Wu}",

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AU - Yao, Chang Jiang

AU - Yao, Jiannian

AU - Zhong, Yu Wu

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AB - A biscyclometalated ruthenium complex bridged by the 2,7-deprotonated form of 1,3,6,8-tetra(2-pyridyl)pyrene was deposited onto indium-tin oxide glass electrodes by reductive electropolymerization. The resulting metallopolymeric films exhibited tricolor electrochromic behavior in the near-infrared region upon switching of the two well-separated Ru II/III processes at low potentials. A good contrast ratio (35%) at 2050 nm and a long memory time up to 100 min were recorded for this electrochromic behavior. The response time is typically of a few seconds.

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Metallopolymeric films based on a biscyclometalated ruthenium complex bridged by 1,3,6,8-tetra(2-pyridyl)pyrene: Applications in near-infrared electrochromic windows

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