Hierarchical tube-on-fiber carbon/mixed-metal selenide nanostructures for high-performance hybrid supercapacitors

• Published in: Nanoscale Vol. 11; no. 29; pp. 13996 - 149
• Main Authors: Lv, Li-Ping, Zhi, Chuanwei, Gao, Yun, Yin, Xiaojie, Hu, Yiyang, Crespy, Daniel, Wang, Yong
• Format: Journal Article
• Language: English
• Published: England Royal Society of Chemistry 07.08.2019
• Subjects: Carbon fibers; Carbon nanotubes; Cobalt; Metal-organic frameworks; Nanofibers; Nanoparticles; Nanostructure; Polyacrylonitrile; Selenium; Supercapacitors; Zeolites; Zinc

This work reports hierarchical tube-on-fiber nanostructures, composed of carbon nanotubes (CNTs) on carbon nanofibers (CNFs), impregnated with mixed-metal selenide nanoparticles (CoZnSe@CNTsCNFs), as high performance supercapacitors. CoZn hybrid zeolitic imidazolate framework-67 (CoZn ZIF-67) was el...