Multilayer NiO@Co3O4@graphene quantum dots hollow spheres for high-performance lithium-ion batteries and supercapacitors

By Xiaojie Yin, Chuanwei Zhi, Weiwei Sun, L. Lv, Yong Wang. Journal of Materials Chemistry A, 2019

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Multilayer NiO@Co3O4 hollow spheres are modified by graphene quantum dots and exhibit superior performances for lithium-ion batteries and supercapacitors.

Subfields: Electrical and Electronic Engineering, Electronic, Optical and Magnetic Materials, Organic Chemistry

View Paper: https://www.semanticscholar.org/paper/760f18b15cfa2a6b46327403075a8a2ae27b5e3b