Cobalt Catalysts Derived from Layered Double Hydroxide/g-C3N4 Composite in the Hydrogenation of γ-Valerolactone into 1,4-Pentanediol

IF 2.1 4区化学 Q3 CHEMISTRY, PHYSICAL

Catalysis Surveys from Asia Pub Date : 2022-11-11 DOI:10.1007/s10563-022-09383-7

Yu-Chuan Lin, Chou-Hsun Hsieh

引用次数: 1

Abstract

Co-based catalysts were derived from CoAl-layered double hydroxide (LDH), LDH/melamine, LDH/activated carbon, and LDH/g-C₃N₄. The use of these catalysts for the hydrogenation of γ-valerolactone into 1,4-pentanediol was investigated. The catalyst derived from CoAl-LDH/g-C₃N₄ contained higher concentrations of strong Brønsted acid, Lewis acid (Co^δ+, δ > 2), and Lewis base (N with a lone pair of electrons) sites, resulting in improved turnover frequency.

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γ-戊内酯加氢制1,4-戊二醇的层状双氢氧化物/g-C3N4复合材料钴催化剂

共基催化剂由煤层双氢氧化物(LDH)、LDH/三聚氰胺、LDH/活性炭和LDH/g-C3N4制备。研究了这些催化剂在γ-戊内酯加氢制1,4-戊二醇中的应用。由煤- ldh /g-C3N4衍生的催化剂含有高浓度的强Brønsted酸、Lewis酸(Coδ+， δ > 2)和Lewis碱(N带孤对电子)位点，从而提高了转换频率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Catalysis Surveys from Asia 化学-物理化学

CiteScore

4.80

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： Early dissemination of important findings from Asia which may lead to new concepts in catalyst design is the main aim of this journal. Rapid, invited, short reviews and perspectives from academia and industry will constitute the major part of Catalysis Surveys from Asia . Surveys of recent progress and activities in catalytic science and technology and related areas in Asia will be covered regularly as well. We would appreciate critical comments from colleagues throughout the world about articles in Catalysis Surveys from Asia . If requested and thought appropriate, the comments will be included in the journal. We will be very happy if this journal stimulates global communication between scientists and engineers in the world of catalysis.