Work

Glucose assisted preparation of Cu/ZnO/Al2O3 catalyst for the synthesis of neopentyl glycol

Year: 2025

Type: conference-paper

Abstract: The preparation of ternary Cu/ZnO/Al2O3 catalysts with different gradients of glucose mass fraction was carried out using a distributed and concurrent precipitation method. The catalytic promotion effect on the hydrogenation synthesis of neopentyl glycol (NPG) from hydroxypropionaldehyde (HPA) was analyzed and characterized. It was found that adding a certain amount of glucose to the catalyst preparation process can enhance the distribution of surface-reduced copper, increase the amount of active Cu+, and improve the Cu+/Cu0 ratio. Evaluation results demonstrated that the glucose-modified catalyst has a promoting effect on the conversion of HPA to NPG.

Source: Journal of Physics Conference Series

DOI: 10.1088/1742-6596/2961/1/012034

Authors: Wanbang Zhu, Hui Liu, Bing Wei, Fang Wang

Institutions: Qingdao University, Qingdao University of Science and Technology

Language: English

Topic: Catalysis for Biomass Conversion

Subfield: Biomedical Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: diamond

OpenAlex ID: W4407768899

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Cites: 9

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Related to: 10