On-demand engineerable visible spectrum by fine control of electrochemical reactions

doi:10.1093/nsr/nwad323

IMR OpenIR

	On-demand engineerable visible spectrum by fine control of electrochemical reactions
	Liu, Qirong 1,2; Liu, Lei 3; Zheng, Yongping 1; Li, Min 4; Ding, Baofu 2; Diao, Xungang 5; Cheng, Hui-Ming 2,6,7; Tang, Yongbing 1,2
通讯作者	Diao, Xungang(diaoxg@buaa.edu.cn) ; Cheng, Hui-Ming(hm.cheng@siat.ac.cn) ; Tang, Yongbing(tangyb@siat.ac.cn)
	2024-02-01
发表期刊	NATIONAL SCIENCE REVIEW
ISSN	2095-5138
卷号	11 期号:3 页码:11
摘要	Tunability of optical performance is one of the key technologies for adaptive optoelectronic applications, such as camouflage clothing, displays, and infrared shielding. High-precision spectral tunability is of great importance for some special applications with on-demand adaptability but remains challenging. Here we demonstrate a galvanostatic control strategy to achieve this goal, relying on the finding of the quantitative correlation between optical properties and electrochemical reactions within materials. An electrochromic electro-optical efficiency index is established to optically fingerprint and precisely identify electrochemical redox reactions in the electrochromic device. Consequently, the charge-transfer process during galvanostatic electrochemical reaction can be quantitatively regulated, permitting precise control over the final optical performance and on-demand adaptability of electrochromic devices as evidenced by an ultralow deviation of <3.0%. These findings not only provide opportunities for future adaptive optoelectronic applications with strict demand on precise spectral tunability but also will promote in situ quantitative research in a wide range of spectroelectrochemistry, electrochemical energy storage, electrocatalysis, and material chemistry.
关键词	electrochromics fine control spectral tunability high precision galvanostatic control
资助者	National Key R&D Program of China ; National Natural Science Foundation of China ; Shenzhen Science and Technology Planning Project ; Guangdong Basic and Applied Basic Research Foundation ; Fundamental Research Program of Shanxi Province
DOI	10.1093/nsr/nwad323
收录类别	SCI
语种	英语
资助项目	National Key R&D Program of China[2022YFB2402600] ; National Natural Science Foundation of China[11904379] ; National Natural Science Foundation of China[52125105] ; National Natural Science Foundation of China[51972329] ; National Natural Science Foundation of China[52061160484] ; National Natural Science Foundation of China[52273311] ; National Natural Science Foundation of China[T2293693] ; National Natural Science Foundation of China[62205311] ; Shenzhen Science and Technology Planning Project[JCYJ20210324101203009] ; Shenzhen Science and Technology Planning Project[JCYJ20200109115624923] ; Shenzhen Science and Technology Planning Project[JSGG20220831104004008] ; Guangdong Basic and Applied Basic Research Foundation[2022A1515010937] ; Fundamental Research Program of Shanxi Province[202103021223177]
WOS研究方向	Science & Technology - Other Topics
WOS类目	Multidisciplinary Sciences
WOS记录号	WOS:001309226200001
出版者	OXFORD UNIV PRESS
引用统计	被引频次：24[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/189830
专题	中国科学院金属研究所
通讯作者	Diao, Xungang; Cheng, Hui-Ming; Tang, Yongbing
作者单位	1.Chinese Acad Sci, Shenzhen Inst Adv Technol, Adv Energy Storage Technol Res Ctr, Shenzhen 518055, Peoples R China 2.Chinese Acad Sci, Shenzhen Inst Adv Technol, Inst Technol Carbon Neutral, Shenzhen 518055, Peoples R China 3.North Univ China, Sch Energy & Power Engn, Taiyuan 030051, Peoples R China 4.Hunan Univ Sci & Technol, Sch Resource Environm & Safety Engn, Xiangtan 411201, Peoples R China 5.Beihang Univ, Sch Energy & Power Engn, Beijing, Peoples R China 6.Chinese Acad Sci, Shenzhen Inst Adv Technol, Shenzhen Key Lab Energy Mat Carbon Neutral, Shenzhen 518055, Peoples R China 7.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Liu, Qirong,Liu, Lei,Zheng, Yongping,et al. On-demand engineerable visible spectrum by fine control of electrochemical reactions[J]. NATIONAL SCIENCE REVIEW,2024,11(3):11.
APA	Liu, Qirong.,Liu, Lei.,Zheng, Yongping.,Li, Min.,Ding, Baofu.,...&Tang, Yongbing.(2024).On-demand engineerable visible spectrum by fine control of electrochemical reactions.NATIONAL SCIENCE REVIEW,11(3),11.
MLA	Liu, Qirong,et al."On-demand engineerable visible spectrum by fine control of electrochemical reactions".NATIONAL SCIENCE REVIEW 11.3(2024):11.