封面：通过微波诱导相变循环强化碳酸乙烯合成（ChemSusChem 19/2025）

IF 6.6 2区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

ChemSusChem Pub Date : 2025-10-01 DOI:10.1002/cssc.70166

Ioannis Papaioannou, Athanasios Arampatzis, Ioanna Tzortzi, Xin Gao, Tom Van Gerven, Georgios D. Stefanidis

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引用次数: 0

摘要

前盖为乙二醇（EG）与碳酸二甲酯（DMC）的酯交换反应，这是一个可逆反应，生成碳酸乙烯（EC）和甲醇（MeOH）。在回流条件下，微波加热（MWH）通过强化相变循环（PCCs）促进MeOH蒸发，从而提高反应效率。这种将MeOH持续去除到气相的过程使平衡向着更高的EG转化率和EC产率转变，超过了传统加热（CH）所达到的水平。更多信息可以在g.d. Stefanidis及其同事的研究文章中找到（DOI: 10.1002/cssc.202500099）。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Front Cover: Intensification of Ethylene Carbonate Synthesis via Microwave-Induced Phase-Change Cycles (ChemSusChem 19/2025)

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Front Cover: Intensification of Ethylene Carbonate Synthesis via Microwave-Induced Phase-Change Cycles (ChemSusChem 19/2025)

The Front Cover shows the transesterification reaction of ethylene glycol (EG) with dimethyl carbonate (DMC), which is a reversible reaction forming ethylene carbonate (EC) and methanol (MeOH). Under reflux conditions, microwave heating (MWH) improves reaction efficiency by enhancing MeOH evaporation through intensified phase-change cycles (PCCs). This continuous removal of MeOH to the vapor phase shifts the equilibrium toward higher EG conversions and EC yields, exceeding those attained under conventional heating (CH). More information can be found in the Research Article by G. D. Stefanidis and co-workers (DOI: 10.1002/cssc.202500099).

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来源期刊

ChemSusChem 化学-化学综合

CiteScore

15.80

自引率

4.80%

发文量

555

审稿时长

1.8 months

期刊介绍： ChemSusChem Impact Factor (2016): 7.226 Scope: Interdisciplinary journal Focuses on research at the interface of chemistry and sustainability Features the best research on sustainability and energy Areas Covered: Chemistry Materials Science Chemical Engineering Biotechnology