Promoting effect of Fe modification on the direct synthesis of dimethyl carbonate from CO₂ and methanol over Fe–Ce binary oxide

Lei Dong, Yangyang Yuan, Shengjie Zhu, Peidong Li, Xiaomin Zhang, Yanping Chen and Lei Xu

New J. Chem., 2025,49, 10616-10631

Abstract

Fe modification effectively promoted the synthesis of DMC, improved the hydrolysis of 2-cyanopyridine, and strengthened the coupling effect in the tandem reaction.

Direct dimethyl carbonate synthesis from CO₂ and methanol over a flower-like CeO₂ catalyst with 2-cyanopyridine as a dehydrating agent in continuous packed-bed reactor

Issara Sereewatthanawut, Notsawan Swadchaipong, Vut Tongnan, Chalempol Khajonvittayakul, Panupan Maneesard, Rossarin Ampairojanawong, Ammarika Makdee, Matthew Hartley, Kang Li and Unalome Wetwatana Hartley

RSC Adv., 2024,14, 36771-36781

Abstract

A flower-like CeO₂ was synthesized using an acrylamide graft copolymerized on glucose under hydrothermal conditions and used for the direct synthesis of DMC from CO₂ and CH₃OH in a packed-bed reactor with 2-cyanopyridine as a dehydrating agent.

MOF-derived CeO₂ catalysts with Pr doping: engineering oxygen vacancies for improved CO₂ conversion to dimethyl carbonate

Jungseob So, Min Hye Jeong, Jungwon Yun, Byeong-Seon An, Seung-ik Kim, Geun-yeong Kim, Hyun-Tak Kim, Tae Sun Chang, Jin Hee Lee, Iljeong Heo, Jinjoo An, Young-Woo You, Minkyu Kim and Young Jin Kim

J. Mater. Chem. A, 2024,12, 32281-32297

Abstract

Pr-doped CeO₂ from MOF templates exhibits enhanced catalytic performance for dimethyl carbonate synthesis from CO₂ and methanol, driven by increased oxygen vacancies and improved acidic/basic properties.

Synergistic CeO₂–HMOR bicomponent catalyst enables efficient coproduction of dimethyl carbonate and methyl formate via CO₂–methanol coupling assisted by 1,1,1-trimethoxymethane hydrolysis

Yongle Guo, Zhe Yang, Dehao Shi, Xiaowei Zhang, Yingjie Shao, Wenjie Duan, Zhewen Ma and Junying Tian

Catal. Sci. Technol., 2026, Advance Article

Abstract

We developed a novel CeO₂–HMOR bicomponent catalyst integrating nanorod CeO₂ with HMOR, which enables the efficient coproduction of DMC and methyl formate via CO₂–methanol coupling using 1,1,1-trimethoxymethane as a dehydration agent.

Rapid synthesis of dimethyl carbonate at room temperature catalyzed by a novel solid base 3-amino-1,2,4-triazole calcium

Peixue Wang, Shimin Liu, Delong Han, Wei Zhang, Shuchao Jiang, Xinjiang Cui and Feng Shi

Catal. Sci. Technol., 2025,15, 5038-5045

Abstract

Rapid synthesis of dimethyl carbonate at room temperature catalyzed by a novel solid base 3-amino-1,2,4-triazole calcium.

Promoting effect of Fe modification on the direct synthesis of dimethyl carbonate from CO2 and methanol over Fe–Ce binary oxide

Abstract

Direct dimethyl carbonate synthesis from CO2 and methanol over a flower-like CeO2 catalyst with 2-cyanopyridine as a dehydrating agent in continuous packed-bed reactor

Abstract

MOF-derived CeO2 catalysts with Pr doping: engineering oxygen vacancies for improved CO2 conversion to dimethyl carbonate

Abstract

Synergistic CeO2–HMOR bicomponent catalyst enables efficient coproduction of dimethyl carbonate and methyl formate via CO2–methanol coupling assisted by 1,1,1-trimethoxymethane hydrolysis

Abstract

Rapid synthesis of dimethyl carbonate at room temperature catalyzed by a novel solid base 3-amino-1,2,4-triazole calcium

Abstract

Promoting effect of Fe modification on the direct synthesis of dimethyl carbonate from CO₂ and methanol over Fe–Ce binary oxide

Direct dimethyl carbonate synthesis from CO₂ and methanol over a flower-like CeO₂ catalyst with 2-cyanopyridine as a dehydrating agent in continuous packed-bed reactor

MOF-derived CeO₂ catalysts with Pr doping: engineering oxygen vacancies for improved CO₂ conversion to dimethyl carbonate

Synergistic CeO₂–HMOR bicomponent catalyst enables efficient coproduction of dimethyl carbonate and methyl formate via CO₂–methanol coupling assisted by 1,1,1-trimethoxymethane hydrolysis