3D Artificial Array Interface Engineering Enabling Dendrite-Free Stable Zn Metal Anode

Nano-Micro Letters

Article

Jianbin Ruan¹  Ming Yang¹  Sicheng Shen¹  Kefeng Ouyang¹  Yanyi Wang¹  Hongwei Mi²  Peixin Zhang²  Dingtao Ma³  Jinlai Zhao⁴ 

[1] College of Chemistry and Environmental Engineering, Shenzhen University, 518060, Shenzhen, People’s Republic of China;College of Chemistry and Environmental Engineering, Shenzhen University, 518060, Shenzhen, People’s Republic of China;Guangdong Flexible Wearable Energy and Tools Engineering Technology Research Center, 518060, Shenzhen, People’s Republic of China;College of Chemistry and Environmental Engineering, Shenzhen University, 518060, Shenzhen, People’s Republic of China;Institute of Microscale Optoelectronics, Shenzhen University, 518060, Shenzhen, People’s Republic of China;College of of Materials Science and Engineering, Shenzhen University, 518060, Shenzhen, People’s Republic of China;

关键词: Aqueous Zn-ion batteries;    Volume stress;    3D artificial array interface;    Controllable deposition;    Zn metal anode;   

DOI  :  10.1007/s40820-022-01007-z

 received in 2022-10-22, accepted in 2022-12-21,  发布年份 2022

来源: Springer

【 摘 要 】

tsThe design concept of 3D artificial array interface engineering was proposed to achieve eliminated volume stress, preferred orientation growth and dendrite-free Zn metal anode.The mechanism of MXene array interface on modulating the growth kinetics and deposition behavior of Zn atoms were firstly uncovered at a multiscale level.The engineered electrode exhibits comprehensive enhancements in the resistance of corrosion and hydrogen evolution reaction, as well as the rate capability and cyclic stability.3D MXene array@Zn/VO2 batteries with enhanced rate performance (214.1 mAh g−1 at 10 A g−1) and cycle lifespan can be demonstrated.

【 授权许可】

CC BY   
© The Author(s) 2023

【 图 表 】

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