Multicomponent Anodes Based on Amorphous ZnP<sub>2</sub> for Fast-Charging/Discharging Lithium-Ion Batteries

doi:10.1002/aenm.202404900

IMR OpenIR

	Multicomponent Anodes Based on Amorphous ZnP₂ for Fast-Charging/Discharging Lithium-Ion Batteries
	Liu, Lingwen 1; Xie, Huixian 1; Zheng, Yunshan 1; Hui, Kwan San 2; Sun, Yuanmiao 3; Cheng, Hui-Ming 3,4,5; Hui, Kwun Nam 1
通讯作者	Hui, Kwan San(khui@pmu.edu.sa) ; Cheng, Hui-Ming(hm.cheng@siat.ac.cn) ; Hui, Kwun Nam(bizhui@um.edu.mo)
	2024-12-26
发表期刊	ADVANCED ENERGY MATERIALS
ISSN	1614-6832
页码	13
摘要	High-capacity phosphorus-based anodes have shown promise for fast-charging/discharging lithium-ion batteries, but have a low conductivity, and undergo significant volume changes during use, resulting in a poor rate performance and short cycle life. To overcome these limitations, the study has synthesized a hybrid material comprising amorphous ZnP2 incorporated with in situ formed amorphous zinc phosphate along with phosphorus and carbon (a-ZnP2/Zn-3(PO4)(2)/P/C) by a one-step high-energy ball milling process. The porous structure and isotropic nature of the hybrid amorphous material improve Li+ accessibility, reaction kinetics, and structural stability during fast lithiation/delithiation. Particularly, the hybrid amorphous ZnP2 electrode shows stable cycling performance over 2200 cycles at 5 A g(-1) (3 C), retaining 92.3% of its maximum capacity to 985 mAh g(-)(1), and demonstrating high-rate charging/discharging capability at 10/20 A g(-1) (6 C/12 C) over 2000/2700 cycles to 734/592 mAh g(-1). It is found that a reduced electrochemical polarization, large pseudocapacitive contribution, improved Li+ diffusion kinetics and more stable electrode-electrolyte interface of the hybrid electrode contribute to its outstanding performance. This groundbreaking work paves a way for high-performance multicomponent phosphorus-based anodes for fast-charging/discharging LIBs.
关键词	amorphous ZnP2 phosphorus-based anodes rapid Li+ diffusion volume buffering
资助者	Science and Technology Development Fund, Macau SAR ; University of Macau
DOI	10.1002/aenm.202404900
收录类别	SCI
语种	英语
资助项目	Science and Technology Development Fund, Macau SAR ; University of Macau[MYRG2022-00223-IAPME] ; University of Macau[(MYRG-GRG2024-00166-IAPME)] ; [0046/2019/AFJ] ; [0007/2021/AGJ] ; [0070/2023/AFJ] ; [0022/2023/RIB1] ; [0033/2023/ITP1] ; [0032/2021/ITP] ; [006/2022/ALC]
WOS研究方向	Chemistry ; Energy & Fuels ; Materials Science ; Physics
WOS类目	Chemistry, Physical ; Energy & Fuels ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
WOS记录号	WOS:001384375100001
出版者	WILEY-V C H VERLAG GMBH
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/181027
专题	中国科学院金属研究所
通讯作者	Hui, Kwan San; Cheng, Hui-Ming; Hui, Kwun Nam
作者单位	1.Univ Macau, Inst Appl Phys & Mat Engn, Joint Key Lab, Minist Educ, Ave Univ, Taipa 999078, Macau, Peoples R China 2.Prince Mohammad Bin Fahd Univ, Coll Engn, Dept Mech Engn, POB 1664, Al Khobar 31952, Saudi Arabia 3.Chinese Acad Sci, Shenzhen Inst Adv Technol, Inst Technol Carbon Neutral, Shenzhen 518055, Peoples R China 4.Shenzhen Univ Adv Technol, Fac Mat Sci & Energy Engn, Shenzhen 518055, Peoples R China 5.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	Liu, Lingwen,Xie, Huixian,Zheng, Yunshan,et al. Multicomponent Anodes Based on Amorphous ZnP₂ for Fast-Charging/Discharging Lithium-Ion Batteries[J]. ADVANCED ENERGY MATERIALS,2024:13.
APA	Liu, Lingwen.,Xie, Huixian.,Zheng, Yunshan.,Hui, Kwan San.,Sun, Yuanmiao.,...&Hui, Kwun Nam.(2024).Multicomponent Anodes Based on Amorphous ZnP₂ for Fast-Charging/Discharging Lithium-Ion Batteries.ADVANCED ENERGY MATERIALS,13.
MLA	Liu, Lingwen,et al."Multicomponent Anodes Based on Amorphous ZnP₂ for Fast-Charging/Discharging Lithium-Ion Batteries".ADVANCED ENERGY MATERIALS (2024):13.