基于层状双氢氧化物的固体酸碱催化剂在绿色催化转化中的应用

IF 3.8 3区化学 Q2 CHEMISTRY, PHYSICAL

Catalysts Pub Date : 2023-12-28 DOI:10.3390/catal14010028

Xiaolu You, Lishi Chen, Shan He, Guiju Zhang

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引用次数: 0

摘要

层状双氢氧化物（LDHs）已成为各种酸碱催化反应的理想催化剂。由于其独特的结构和可调节的双重酸碱特性，它们为传统的液体酸碱催化剂提供了更加环保和可持续的替代品。本研究介绍了 LDH 基催化剂的结构组成、制备方法和酸碱催化特性。综述了 LDHs 和再水合 LDHs、LDH 基金属纳米催化剂和 LDH 基混合金属氧化物催化剂作为固体酸碱催化剂在酸碱绿色催化转化中的最新应用进展。总结并提出了基于 LDH 的催化剂作为绿色和可持续催化剂所面临的挑战和前景。

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Solid Acid–Base Catalysts Based on Layered Double Hydroxides Applied for Green Catalytic Transformations

Layered double hydroxides (LDHs) have emerged as promising catalysts for various acid–base catalytic reactions. Due to their unique structure and regulatable dual acid–base properties, they offer more environmentally friendly and sustainable alternatives to traditional liquid acid and base catalysts. This study introduces the structural composition, preparation methods, and acid–base catalytic properties of LDH-based catalysts. Recent application progress in LDHs and rehydrated LDHs, LDH-based metal nanocatalysts, and LDH-based mixed metal oxide catalysts used as solid acid–base catalysts in acid–base green catalytic conversion is reviewed. The challenges and prospects of LDH-based catalysts as green and sustainable catalysts are summarized and proposed.

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来源期刊

Catalysts CHEMISTRY, PHYSICAL-

CiteScore

6.80

自引率

7.70%

发文量

1330

审稿时长

3 months

期刊介绍： Catalysts (ISSN 2073-4344) is an international open access journal of catalysts and catalyzed reactions. Catalysts publishes reviews, regular research papers (articles) and short communications. Our aim is to encourage scientists to publish their experimental and theoretical results in as much detail as possible. Therefore, there is no restriction on the length of the papers. The full experimental details must be provided so that the results can be reproduced.