The role of urea in regulating the structural properties of Zr–Sn-based oxide catalysts for direct synthesis of dimethyl carbonate from CO2 and methanol

Author:

Yang Hongyong1,Sun Huapeng1ORCID,Zeng Wei1,Dai Fangfang12,Duan Yan1,Shi Midong1ORCID,Hua Zhiqiang1,Yang Xiaohui1,Zhang Bo3

Affiliation:

1. Hunan Provincial Key Laboratory of Xiangnan Rare-Precious Metals Compounds and Applications, School of Chemistry and Environmental Science, Xiangnan University, Chenzhou, 423000, China

2. Shaanxi Key Laboratory of Chemical Additives for Industry, Shaanxi University of Science and Technology, Xi'an 710021, China

3. School of Food and Bioengineering, Changsha University of Science and Technology, Changsha, Hunan Province 410114, China

Abstract

Zr–Sn–O catalysts were prepared with urea as precipitant. It was found that the usage of urea had a crucial effect on the structure properties and the catalytic activity of direct synthesis of DMC from CO2 and methanol.

Funder

Natural Science Foundation of Hunan Province

Education Department of Hunan Province

Xiangnan Key Laboratory of Rare and Precious Metal Complexes and Their Applications

Xiangnan University

Publisher

Royal Society of Chemistry (RSC)

Subject

Fluid Flow and Transfer Processes,Process Chemistry and Technology,Chemical Engineering (miscellaneous),Chemistry (miscellaneous),Catalysis

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