Zinc doped Fe2O3 hierarchical particles for stable all-solid-state Ni-Co/Fe battery

doi:10.1016/j.jallcom.2021.160436

	Zinc doped Fe2O3 hierarchical particles for stable all-solid-state Ni-Co/Fe battery
	Shen, Hao 1,2; Lan, Binbin 1,2; Li, Chun-Chao 5; Yan, Jian 1,2,4,6,7; Wang, Junzeng 1,2; Wang, Zhaoming 3; Hu, Xiaoye 3; Liu, Jiaqin 1,2,4,6,7; Wu, Yucheng 1,2,3,6,7
刊名	JOURNAL OF ALLOYS AND COMPOUNDS
	2021-10-25
卷号	879
关键词	Zn doped Fe2O3 All-solid-state Ni-Co/Fe battery Hierarchical particles PBI solid electrolyte Energy storage
ISSN号	0925-8388
DOI	10.1016/j.jallcom.2021.160436
通讯作者	Yan, Jian(yanjian@hfut.edu.cn) ; Hu, Xiaoye(hxy821982@issp.ac.cn)
英文摘要	Fast growing demands in clean energy storage devices and wearable electronics trigged the developments of all-solid-state batteries. Here, we report the synthesis of Zinc doped Fe2O3 hierarchical particles (Zn-Fe2O3 HPs) with enhanced electrochemical performance. The capacity reaches 124 mAh g(-1) at 2 A g(-1) after annealing treatment at 400 degrees C. A good cycling stability has been achieved after 1500 cycles. Interestingly, morphology evolution of active materials during the cycling test has been observed. Furthermore, all-solid-state Ni-Co/Fe batteries have been assembled using annealed Zn-Fe2O3 HPs as positive electrode, Ni and Co layered double hydroxides (NiCo-LDHs) as positive electrode and polybenzimidazole doped with KOH (PBI-KOH) as solid-state polymer electrolyte and separator. The device delivers a high specific capacity of about 72 mAh g(-1) at 0.5 A g(-1) based on the total mass of active materials in two electrodes. More importantly, the device shows a good cycling stability after 6000 cycles. These features endow the PBI based all-solid-state Ni-Co/Fe battery a very competitive energy storage system candidate for the wearable electronics. (C) 2021 Elsevier B.V. All rights reserved.
资助项目	Natural Science Foundation of China[52072104] ; Natural Science Foundation of China[51972093] ; Natural Science Foundation of China[U1810204] ; Natural Science Foundation of China[U1910210] ; Fundamental Research Funds for the Central Universities of China[PA2020GDJQ0026] ; Nature Science Research Project of Anhui province[2008085ME129] ; 111 Project[B18018]
WOS关键词	METAL-ORGANIC FRAMEWORKS ; FLEXIBLE SUPERCAPACITORS ; CARBON NANOFIBERS ; HIGH-ENERGY ; PERFORMANCE ; NANOSPHERES ; EVOLUTION ; ANODES ; NETWORK ; SMART
WOS研究方向	Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000662795300006
资助机构	Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities of China ; Nature Science Research Project of Anhui province ; 111 Project
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/123899]
专题	中国科学院合肥物质科学研究院
通讯作者	Yan, Jian; Hu, Xiaoye
作者单位	1.Hefei Univ Technol, Sch Mat Sci & Engn, Hefei 230009, Peoples R China 2.Hefei Univ Technol, Inst Ind & Equipment Technol, Hefei 230009, Peoples R China 3.Chinese Acad Sci, Key Lab Mat Phys, Inst Solid State Phys, Hefei 230031, Anhui, Peoples R China 4.Key Lab Adv Funct Mat & Devices Anhui Prov, Hefei 230009, Peoples R China 5.Jitoo UHPC Shandong New Mat Technol Co Ltd, Hefei, Shandong, Peoples R China 6.Hefei Univ Technol, China Int S&T Cooperat Base Adv Energy & Environm, Hefei 230009, Peoples R China 7.Hefei Univ Technol, Anhui Prov Int S&T Cooperat Base Adv Energy Mat, Hefei 230009, Peoples R China
推荐引用方式 GB/T 7714	Shen, Hao,Lan, Binbin,Li, Chun-Chao,et al. Zinc doped Fe2O3 hierarchical particles for stable all-solid-state Ni-Co/Fe battery[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2021,879.
APA	Shen, Hao.,Lan, Binbin.,Li, Chun-Chao.,Yan, Jian.,Wang, Junzeng.,...&Wu, Yucheng.(2021).Zinc doped Fe2O3 hierarchical particles for stable all-solid-state Ni-Co/Fe battery.JOURNAL OF ALLOYS AND COMPOUNDS,879.
MLA	Shen, Hao,et al."Zinc doped Fe2O3 hierarchical particles for stable all-solid-state Ni-Co/Fe battery".JOURNAL OF ALLOYS AND COMPOUNDS 879(2021).