Multiscale nanoengineering fabrication of air electrode catalysts in rechargeable Zn-air batteries

doi:10.1016/j.jcis.2024.03.112

IMR OpenIR

	Multiscale nanoengineering fabrication of air electrode catalysts in rechargeable Zn-air batteries
	Zhang, Shu-Tai 1; Meng, Yu 2; Hou, Peng-Xiang 2; Liu, Chang 2; Wu, Feng 1; Li, Jin-Cheng 1
通讯作者	Li, Jin-Cheng(jinchengli@kust.edu.cn)
	2024-06-15
发表期刊	JOURNAL OF COLLOID AND INTERFACE SCIENCE
ISSN	0021-9797
卷号	664 页码:1012-1020
摘要	The development of cost-effective, high-activity and stable catalysts to accelerate the sluggish kinetics of cathodic oxygen reduction/evolution reactions (ORR/OER) plays a critical part in commercialization application of rechargeable Zn-air batteries (RZABs). Herein, a multiscale nanoengineering strategy is developed to simultaneously stabilize Co-doped Fe nanoparticles originated from metal-organic framework-derived approach and atomic Fe/Co sites derived from metal nanoparticle-atomized way on N-doped hierarchically tubular porous carbon substrate. Thereinto, metal nanoparticles and single atoms are respectively used to expedite the OER and ORR. Consequently, the final material is acted as an oxygen electrode catalyst, displaying 0.684 V of OER/ORR potential gap, 260 mW cm-2 of peak power density for liquid-state RZAB, 110 mW cm-2 of peak power density for solid-state RZAB, and 1000 charge-discharge cycles without decay, which confirms great potential for energy storage and conversion applications.
关键词	Nanoengineering Metal-organic framework Evaporating and trapping Bifunctional electrocatalyst Zn -air battery
资助者	National Natural Science Foundation of China ; Yunnan Fundamental Research Projects
DOI	10.1016/j.jcis.2024.03.112
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[52102046] ; Yunnan Fundamental Research Projects[202301AW070016]
WOS研究方向	Chemistry
WOS类目	Chemistry, Physical
WOS记录号	WOS:001225841200001
出版者	ACADEMIC PRESS INC ELSEVIER SCIENCE
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/186302
专题	中国科学院金属研究所
通讯作者	Li, Jin-Cheng
作者单位	1.Kunming Univ Sci & Technol, Fac Chem Engn, Yunnan Prov Key Lab Energy Saving Phosphorus Chem, Kunming 650500, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Shu-Tai,Meng, Yu,Hou, Peng-Xiang,et al. Multiscale nanoengineering fabrication of air electrode catalysts in rechargeable Zn-air batteries[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE,2024,664:1012-1020.
APA	Zhang, Shu-Tai,Meng, Yu,Hou, Peng-Xiang,Liu, Chang,Wu, Feng,&Li, Jin-Cheng.(2024).Multiscale nanoengineering fabrication of air electrode catalysts in rechargeable Zn-air batteries.JOURNAL OF COLLOID AND INTERFACE SCIENCE,664,1012-1020.
MLA	Zhang, Shu-Tai,et al."Multiscale nanoengineering fabrication of air electrode catalysts in rechargeable Zn-air batteries".JOURNAL OF COLLOID AND INTERFACE SCIENCE 664(2024):1012-1020.