Exploration of the modification of carbon-based substrate surfaces in aqueous rechargeable zinc ion batteries
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Zinc-Sponge Battery Electrodes that Suppress Dendrites
Published on: September 29, 2020
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Jing Xin1, Chang Liu1, Ziwen Qiu1
1Materials Genome Institute, Shanghai University Shanghai 200444 China liuyang81@shu.edu.cn guobingkun@shu.edu.cn.
RSC Advances
|May 11, 2022
Abstract:
The hydrophobic surfaces of carbon-based substrates lead to a huge interface impedance in aqueous rechargeable zinc ion batteries (ZIBs). Herein, we try to regulate the morphology and investigate the effects of polar groups on the substrate surface. With the treated substrate, the cyclic and rate performances of MnO2 electrodes are improved by ∼42.5% and 97 mA h g-1.

