Hierarchically structured Co3O4/SiO2 composites by Co nanocrystals transformation

Wu SM, Wang YT, Jiang N, Xiao ST, Shi JX, Wan Y, Luo ZQ, Yang XY (2020)

Publication Type: Journal article

Publication year: 2020

Journal

Chemical Physics Letters Elsevier

Book Volume: 740

Article Number: 137068

DOI: 10.1016/j.cplett.2019.137068

Abstract

Hierarchical structured mesoporous Co3O4/SiO2 composites have been fabricated by the in-situ transformation of cobalt nanocrystals in the mesoporous silica. The hierarchical porous composites show good structural stability during the thermal treating process and demonstrate high crystallinity after phase transformation. The highly crystalline Co3O4/SiO2 composite has uniform mesopores and exhibits good adsorption ability. This method offers a promising way to the design of hierarchical structured mesoporous materials with highly crystalline framework.

Involved external institutions

Harvard University US United States (USA) (US) Sun Yat-Sen University CN China (CN) Wuhan University of Technology CN China (CN) Huazhong University of Science & Technology CN China (CN)

How to cite

APA:

Wu, S.-M., Wang, Y.-T., Jiang, N., Xiao, S.-T., Shi, J.-X., Wan, Y.,... Yang, X.-Y. (2020). Hierarchically structured Co3O4/SiO2 composites by Co nanocrystals transformation. Chemical Physics Letters, 740. https://doi.org/10.1016/j.cplett.2019.137068

MLA:

Wu, Si-Ming, et al. "Hierarchically structured Co3O4/SiO2 composites by Co nanocrystals transformation." Chemical Physics Letters 740 (2020).

BibTeX: Download