Solvent-Tuned Synthesis of Mesoporous Nickel Cobaltite Nanostructures and Their Catalytic Properties

Applied Sciences

Xiangfeng Guan¹  Yunlong Yu¹  Peihui Luo¹  Xiaoyan Li¹  Dagui Chen¹ 

[1] Organic Optoelectronics Engineering Research Center of Fujian’s Universities, Fujian Jiangxia University, Fuzhou 350108, China;

关键词: solvothermal method;    NiCo2O4;    mesoporous nanostructures;    catalytic properties;    thermal decomposition;   

DOI  :  10.3390/app9061100

来源: DOAJ

【 摘 要 】

In this paper, we prepared mesoporous nickel cobaltite (NiCo2O4) nanostructures with multi-morphologies by simple solvothermal and subsequent heat treatment. By adjusting the solvent type, mesoporous NiCo2O4 nanoparticles, nanorods, nanowires, and microspheres were easily prepared. The as-prepared products were systematically characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS), and Brunauer–Emmett–Teller (BET) method. Furthermore, the catalytic activities towards the thermal decomposition of ammonium perchlorate (AP) of as-prepared NiCo2O4 nanostructures were investigated.

【 授权许可】

Unknown