Lead-free thermochromic perovskites with tunable transition temperatures for smart window applications

Jingwen Li; Xiaolong Liu; Peixin Cui; Junmeng Li; Tao Ye; Xi Wang; Chuang Zhang; Yong Sheng Zhao

doi:10.1007/s11426-019-9487-0

Lead-free thermochromic perovskites with tunable transition temperatures for smart window applications

Jingwen Li
, Xiaolong Liu
, Peixin Cui
, Junmeng Li
, Tao Ye
, Xi Wang
, Chuang Zhang
, Yong Sheng Zhao

CAS - Institute of Chemistry
University of Chinese Academy of Sciences
Chinese Academy of Sciences
Beijing Jiaotong University

科研成果: 期刊稿件 › 文章 › 同行评审

59 引用（Scopus）

摘要

The structural flexibility of hybrid perovskite materials allows for phase transition and consequently thermochromic properties. Here we investigate the thermochromic performance in a series of copper-based layered perovskites with organic cations having different alky chain lengths. Their transition temperature is found to be dependent on the organic cations due to molecular motion and hydrogen bond interaction, providing possibilities to prepare thermochromic semiconductors near room temperature for smart window applications.

源语言	英语
页（从-至）	1257-1262
页数	6
期刊	Science China Chemistry
卷	62
期	9
DOI	https://doi.org/10.1007/s11426-019-9487-0
出版状态	已出版 - 1 9月 2019
已对外发布	是

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title = "Lead-free thermochromic perovskites with tunable transition temperatures for smart window applications",

abstract = "The structural flexibility of hybrid perovskite materials allows for phase transition and consequently thermochromic properties. Here we investigate the thermochromic performance in a series of copper-based layered perovskites with organic cations having different alky chain lengths. Their transition temperature is found to be dependent on the organic cations due to molecular motion and hydrogen bond interaction, providing possibilities to prepare thermochromic semiconductors near room temperature for smart window applications.",

keywords = "alkyl ammonium ions, layered structures, lead-free perovskites, smart windows, thermochromic transition",

author = "Jingwen Li and Xiaolong Liu and Peixin Cui and Junmeng Li and Tao Ye and Xi Wang and Chuang Zhang and Zhao, \{Yong Sheng\}",

note = "Publisher Copyright: {\textcopyright} 2019, Science China Press and Springer-Verlag GmbH Germany, part of Springer Nature.",

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T1 - Lead-free thermochromic perovskites with tunable transition temperatures for smart window applications

AU - Li, Jingwen

AU - Liu, Xiaolong

AU - Cui, Peixin

AU - Li, Junmeng

AU - Ye, Tao

AU - Wang, Xi

AU - Zhang, Chuang

AU - Zhao, Yong Sheng

PY - 2019/9/1

Y1 - 2019/9/1

N2 - The structural flexibility of hybrid perovskite materials allows for phase transition and consequently thermochromic properties. Here we investigate the thermochromic performance in a series of copper-based layered perovskites with organic cations having different alky chain lengths. Their transition temperature is found to be dependent on the organic cations due to molecular motion and hydrogen bond interaction, providing possibilities to prepare thermochromic semiconductors near room temperature for smart window applications.

AB - The structural flexibility of hybrid perovskite materials allows for phase transition and consequently thermochromic properties. Here we investigate the thermochromic performance in a series of copper-based layered perovskites with organic cations having different alky chain lengths. Their transition temperature is found to be dependent on the organic cations due to molecular motion and hydrogen bond interaction, providing possibilities to prepare thermochromic semiconductors near room temperature for smart window applications.

KW - alkyl ammonium ions

KW - layered structures

KW - lead-free perovskites

KW - smart windows

KW - thermochromic transition

UR - https://www.scopus.com/pages/publications/85068825321

U2 - 10.1007/s11426-019-9487-0

DO - 10.1007/s11426-019-9487-0

M3 - 文章

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JO - Science China Chemistry

JF - Science China Chemistry

IS - 9

ER -

Lead-free thermochromic perovskites with tunable transition temperatures for smart window applications

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