Abstract: Carbon nanotubes, with unique hollow tubular structure, high specific surface area and good electrical conductivity, are used to load NiCo particles with high activity to develop high performance oxygen evolution catalysts.NiCo/CNTs composite catalyst is prepared by loading NiCo particles on carbon nanotubes (CNTs) through regulating the time and temperature of hydrothermal reaction.Raman laser, scanning electron microscope (SEM), X-ray diffraction (XRD) and electrochemical test are employed to study the influences of reaction temperature and time on the morphology, crystal structure and electrochemical performance of NiCo/CNTs composite catalyst.It is shown that NiCo/CNTs composite catalysts prepared at 130℃ for 24 h and 150℃ for 8 h have better overall performance.
闫蕊, 刘志琪, 任浩, 吕凤圆, 吴明雄, 张建鹏, 李亚雯, 王凯. 碳纳米管负载NiCo催化剂的制备及析氧性能研究[J]. 现代化工, 2022, 42(5): 188-191,196.
YAN Rui, LIU Zhi-qi, REN Hao, LV Feng-yuan, WU Ming-xiong, ZHANG Jian-peng, LI Ya-wen, WANG Kai. Preparation of carbon nanotube supported NiCo catalyst and study on its performance in oxygen evolution. Modern Chemical Industry, 2022, 42(5): 188-191,196.
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