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Zinc-Sponge Battery Electrodes that Suppress Dendrites
Published on: September 29, 2020
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A porous PEDOT:PSS network over Cu foil for highly reversible dendrite-free zinc deposition
Yao Wang1, Zhanrui Zhang1, Ying Xue1
1Key Laboratory of Applied Surface and Colloid Chemistry, MOE, Shaanxi Engineering Lab for Advanced Energy Technology, Shaanxi Key Laboratory for Advanced Energy Devices, School of Materials Science and Engineering, Shaanxi Normal University, 620 West Chang'an Street, Xi'an, Shaanxi, 710119, China. zblei@snnu.edu.cn.
Abstract:
A porous poly(3,4-ethylenedioxythiophene):poly(4-styrenesulf-onate) network over Cu foil is constructed for dendrite-free plate-like Zn deposition. The deposited Zn exhibits highly reversible plating/stripping behavior with a depth of discharge of 50%.

