JOURNAL ARTICLE

Zeolitic-imidazolate framework derived Ni–Co layered double hydroxide hollow microspheres with enhanced pseudocapacitive properties for hybrid supercapacitors

Xu LiShuangyi LiuSihan BaiZhenhu LiJun Shen

Year: 2022 Journal:   Journal of Materials Chemistry C Vol: 10 (16)Pages: 6348-6357   Publisher: Royal Society of Chemistry

Abstract

A series of citrate-intercalated Ni–Co LDHs are synthesized by hydrolyzing ZIF-67. Due to the pillar effect of citrate, the electrochemical features of Ni and Co are fully unfolded, and an evolution from typical pseudocapacitive to battery-type charge storing behaviors is first verified.

Keywords:
Materials science Supercapacitor Zeolitic imidazolate framework Hydroxide Electrochemistry Imidazolate Layered double hydroxides Chemical engineering Microsphere Nanotechnology Electrode Metal-organic framework Organic chemistry Adsorption Physical chemistry

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34
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0.61
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Citation History

Topics

Supercapacitor Materials and Fabrication
Physical Sciences →  Materials Science →  Electronic, Optical and Magnetic Materials
Layered Double Hydroxides Synthesis and Applications
Physical Sciences →  Materials Science →  Materials Chemistry
Advancements in Battery Materials
Physical Sciences →  Engineering →  Electrical and Electronic Engineering

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