Design of piezoelectric organic cage salts for energy harvesting

doi:10.1016/j.chempr.2023.12.006

	Design of piezoelectric organic cage salts for energy harvesting
	Ye YZ(叶杨陟)1 ; Liu HY(刘慧瑜)1 ; Gong YJ(龚勇吉)2; Xu ZZ(许泽照)1 ; Zhao Y(赵盈)2; Yu N(余娜)1 ; Wang QS(汪启胜)3; Wen W(文闻)3; Yang TY(杨铁莹)3; Li W(李伟)2; Jiang S(姜珊)1
	2023-12
发表期刊	CHEM (IF:19.1[JCR-2023],23.8[5-Year])
ISSN	2451-9294
卷号	10 期号:4
发表状态	已发表
DOI	10.1016/j.chempr.2023.12.006
摘要	The utilization of organic piezoelectric materials for efficient mechanical -to -electrical energy conversion has gained considerable attention. However, the inherent tendency of organic crystals to crystallize in centrosymmetric space groups poses a significant obstacle in realizing their piezoelectric potential. To overcome this challenge, we present an effective synthetic strategy to design non-centrosymmetric crystal structures based on porous organic cages (POCs). By employing post -synthetic modification and anion regulation techniques, we successfully synthesized a family of noncentrosymmetric POCs and demonstrated their potential applications in piezoelectric energy harvesting. Among these materials, RCC3-SO 4 exhibited excellent performance when incorporated into energy -harvesting devices, delivering an impressive open -circuit voltage of up to 5.4 V and a short-circuit current of up to 0.8 mA. These findings mark an important step forward in the field and pave the way for further advancements in organic piezoelectric materials and their practical implementation in energy -harvesting systems.
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收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China["22001169","21991143","22205143"] ; Science and Technology Commission of Shanghai Municipality[21JC1401700] ; National Key Research and Development Program of China[2022YFA1503301] ; China Postdoctoral Science Foundation[2022M712137]
WOS研究方向	Chemistry
WOS类目	Chemistry, Multidisciplinary
WOS记录号	WOS:001236639900001
出版者	CELL PRESS
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/347063
专题	物质科学与技术学院_PI研究组_姜珊组物质科学与技术学院_公共科研平台_分析测试平台物质科学与技术学院_硕士生物质科学与技术学院_博士生
共同第一作者	Yu N(余娜)
通讯作者	Li W(李伟); Jiang S(姜珊)
作者单位	1.上海科技大学 2.南开大学 3.上海高等研究院
第一作者单位	上海科技大学
通讯作者单位	上海科技大学
第一作者的第一单位	上海科技大学
推荐引用方式 GB/T 7714	Ye YZ,Liu HY,Gong YJ,et al. Design of piezoelectric organic cage salts for energy harvesting[J]. CHEM,2023,10(4).
APA	Ye YZ.,Liu HY.,Gong YJ.,Xu ZZ.,Zhao Y.,...&Jiang S.(2023).Design of piezoelectric organic cage salts for energy harvesting.CHEM,10(4).
MLA	Ye YZ,et al."Design of piezoelectric organic cage salts for energy harvesting".CHEM 10.4(2023).