Work

Preparation and Catalytic Performance of Epoxy Ionic Liquid-Bonded Hydroxyl-Modified Graphitic Carbon Nitride for CO2 Cycloaddition

Year: 2025

Type: article

Abstract: In this study, hydroxyl-modified graphitic carbon nitride materials were synthesized through thermal polymerization combined with the hydrothermal method, and the samples exhibiting the best catalytic activity for the ECH and CO2 cycloaddition reaction were selected. The structural evolution of the material before and after the catalytic reaction was analyzed using various characterization methods, such as Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), and X-ray photoelectron spectroscopy (XPS); the effects of reaction temperature, reaction time, CO2 pressure, and catalyst dosage on the catalytic performance of the materials were investigated systematically, and a possible reaction mechanism was proposed based on the above analysis.

Source: Catalysts

DOI: 10.3390/catal15121099

Authors: Yingxia Sheng, Linyan Cheng, Aijun Miao, Hui Ding, Hui Wan, Guofeng Guan

Institution: Nanjing Tech University

Language: English

Topic: Carbon dioxide utilization in catalysis

Subfield: Process Chemistry and Technology

Field: Chemical Engineering

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $2,654

Funder: National Natural Science Foundation of China