Selective formation of ethylene carbonate from ethylene glycol and carbon dioxide over CeO2-ZrO2 solid solution catalysts

Keiichi Tomishige; Hiroaki Yasuda; Mohammad Nurunnabi; Baitao Li; Kimio Kunimori

doi:10.1016/s0167-2991(04)80239-8

Selective formation of ethylene carbonate from ethylene glycol and carbon dioxide over CeO₂-ZrO₂ solid solution catalysts

Keiichi Tomishige, Hiroaki Yasuda, Mohammad Nurunnabi, Baitao Li, Kimio Kunimori

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

Ethylene carbonate can be formed from ethylene glycol and CO₂ over CeO₂-ZrO₂ catalysts. The activity of ethylene carbonate formation was much dependent on the catalyst composition and calcination temperature, and it is found that CeO₂-ZrO₂ (Ce/(Ce+Zr)=0.33) calcined at high temperature (1273 K) is very effective catalyst. The by-product of diethylene glycol was formed at higher reaction temperature than 423 K, however, at lower temperature, diethylene glycol was not detected.

Original language	English
Pages (from-to)	165-168
Number of pages	4
Journal	Studies in Surface Science and Catalysis
Volume	153
DOIs	https://doi.org/10.1016/s0167-2991(04)80239-8
Publication status	Published - 2004 Jan 1
Externally published	Yes

ASJC Scopus subject areas

Catalysis
Condensed Matter Physics
Physical and Theoretical Chemistry
Surfaces, Coatings and Films
Materials Chemistry

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abstract = "Ethylene carbonate can be formed from ethylene glycol and CO2 over CeO2-ZrO2 catalysts. The activity of ethylene carbonate formation was much dependent on the catalyst composition and calcination temperature, and it is found that CeO2-ZrO2 (Ce/(Ce+Zr)=0.33) calcined at high temperature (1273 K) is very effective catalyst. The by-product of diethylene glycol was formed at higher reaction temperature than 423 K, however, at lower temperature, diethylene glycol was not detected.",

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T1 - Selective formation of ethylene carbonate from ethylene glycol and carbon dioxide over CeO2-ZrO2 solid solution catalysts

AU - Tomishige, Keiichi

AU - Yasuda, Hiroaki

AU - Nurunnabi, Mohammad

AU - Li, Baitao

AU - Kunimori, Kimio

PY - 2004/1/1

Y1 - 2004/1/1

N2 - Ethylene carbonate can be formed from ethylene glycol and CO2 over CeO2-ZrO2 catalysts. The activity of ethylene carbonate formation was much dependent on the catalyst composition and calcination temperature, and it is found that CeO2-ZrO2 (Ce/(Ce+Zr)=0.33) calcined at high temperature (1273 K) is very effective catalyst. The by-product of diethylene glycol was formed at higher reaction temperature than 423 K, however, at lower temperature, diethylene glycol was not detected.

AB - Ethylene carbonate can be formed from ethylene glycol and CO2 over CeO2-ZrO2 catalysts. The activity of ethylene carbonate formation was much dependent on the catalyst composition and calcination temperature, and it is found that CeO2-ZrO2 (Ce/(Ce+Zr)=0.33) calcined at high temperature (1273 K) is very effective catalyst. The by-product of diethylene glycol was formed at higher reaction temperature than 423 K, however, at lower temperature, diethylene glycol was not detected.

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