alexa Hierarchically porous Co3O4 hollow spheres with tunable pore structure and enhanced catalytic activity.
Materials Science

Materials Science

Journal of Powder Metallurgy & Mining

Author(s): Wang CA, Li S, An L

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Abstract Co3O4 hollow spheres with two-level hierarchical pores and high surface area are synthesized, and the shell thickness and the mesoporous structure are well-tuned through pre-treatment of the carbon spheres with alkali/acid. Evaluation of the Co3O4 hollow spheres for the combustion of CH4 reveals that they exhibit excellent catalytic activity and durability. This article was published in Chem Commun (Camb) and referenced in Journal of Powder Metallurgy & Mining

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