Volume 19, Issue 21 2300066
Research Article

A Universal Room-Temperature 3D Printing Approach Towards porous MOF Based Dendrites Inhibition Hybrid Solid-State Electrolytes

Changgang Li

Changgang Li

Faculty of Material Science and Chemistry, China University of Geosciences, Wuhan, 430074 P. R. China

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Shuolei Deng

Shuolei Deng

Faculty of Material Science and Chemistry, China University of Geosciences, Wuhan, 430074 P. R. China

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Wenhao Feng

Wenhao Feng

Faculty of Material Science and Chemistry, China University of Geosciences, Wuhan, 430074 P. R. China

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Yaowen Cao

Yaowen Cao

Faculty of Material Science and Chemistry, China University of Geosciences, Wuhan, 430074 P. R. China

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Jiaxuan Bai

Jiaxuan Bai

Faculty of Material Science and Chemistry, China University of Geosciences, Wuhan, 430074 P. R. China

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Xiaocong Tian

Corresponding Author

Xiaocong Tian

Faculty of Material Science and Chemistry, China University of Geosciences, Wuhan, 430074 P. R. China

E-mail: [email protected]; [email protected]; [email protected]

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Yifan Dong

Corresponding Author

Yifan Dong

State Key Laboratory of Biogeology and Environmental Geology, Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Material Science and Chemistry, China University of Geosciences, Wuhan, 430074 P. R. China

E-mail: [email protected]; [email protected]; [email protected]

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Fan Xia

Corresponding Author

Fan Xia

State Key Laboratory of Biogeology and Environmental Geology, Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Material Science and Chemistry, China University of Geosciences, Wuhan, 430074 P. R. China

E-mail: [email protected]; [email protected]; [email protected]

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First published: 23 February 2023
Citations: 6

Abstract

Hybrid solid-state electrolytes (HSSEs) provide new opportunities and inspiration for the realization of safer, higher energy-density metal batteries. The innovative application of 3‑dimensional printing in the electrochemical field, especially in solid-state electrolytes, endows energy storage devices with fascinating characteristics. In this paper, effective dendrite-inhibited PEO/MOFs HSSEs is innovatively developed through universal room-temperature 3‑dimensional printing (RT-3DP) strategy. The prepared HSSEs display enhanced dendrite inhibition due to the porous MOF filler promoting homogeneity of lithium deposition and the formation of C-OCO3Li, ROLi, LiF mesophases, which further improve the migration of Li+ in PEO chain and comprehensive performances. This universal strategy realizes the fabrication of different slurry components (PEO with ZIF-67, MOF-74, UIO-66, ZIF-8 fillers) HSSEs at RT environment, providing new inspirations for the exploration of next-generation advanced solid-state batteries.

Conflict of Interest

The authors declare no conflict of interest.

Data Availability Statement

The data that support the findings of this study are available from the corresponding author upon reasonable request.

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