Nano-sized plate-like alumina synthesis via solution combustion

Document Type

Article

Publication Date

6-1-2019

Abstract

Nano-sized plate-like alumina is an important inorganic material in catalytic, ceramic and electronic applications due to its unique two-dimensional structure and properties, while its facile synthesis is still under investigation. In this work, nano-sized alumina plate was synthesized by solution combustion method with glycine and polyvinyl alcohol as composite fuels for the first time. The calcination temperature during solution combustion process was optimized as confirmed by XRD, FT-IR, TG-DSC, Raman, 27 Al MAS NMR, SEM, TEM, and N 2 physisorbtion. Obtained alumina displayed special nano-sized plate morphology and porous structure. It was further adopted as support for cobalt acetate and used as catalyst for selective oxidation of cyclohexane. This work develops a facile approach to synthesize two-dimensional plate-like alumina for catalytic application.

Identifier

85061389919 (Scopus)

Publication Title

Ceramics International

External Full Text Location

https://doi.org/10.1016/j.ceramint.2019.02.034

ISSN

02728842

First Page

9919

Last Page

9925

Issue

8

Volume

45

Grant

2015YT02C089

Fund Ref

National Natural Science Foundation of China

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