Fast-charging aqueous batteries enabled by a three-dimensional ordered Zn anode at deliberate concentration polarization
Jinze Li, Eryang Mao, Xiaozhou Ye, Tian Xu, Jie Zheng, Kaiwen Xiao, Bingbing Sun, Ming Ge, Xiaolei Yuan, Zhao Cai
Abstract
Concentration polarization was deliberately introduced to fabricate a three-dimensional ordered Zn metal anode, which enabled a high-performance aqueous Ni–Zn battery at an extremely high rate of 50 C.
Topics & Concepts
AnodeAqueous solutionPolarization (electrochemistry)Materials scienceMetalChemical engineeringOptoelectronicsChemistryElectrodeMetallurgyPhysical chemistryEngineeringAdvanced battery technologies researchElectrocatalysts for Energy ConversionSupercapacitor Materials and Fabrication