Organic fuel generation method based on CO2 electrochemical reduction and electrocatalyst adopted by organic fuel generation method

The invention discloses an organic fuel generation method based on CO2 electrochemical reduction and an electrocatalyst adopted by the organic fuel generation method. The Cu2S-B-N electrocatalyst used in the generation method is prepared by the following steps: mixing benzimidazole, boric acid and C...

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Bibliographic Details
Main Authors YU WEITING, SHANG ZIHAN
Format Patent
LanguageChinese
English
Published 30.04.2024
Subjects
APPARATUS THEREFOR
CHEMISTRY
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTIONOF COMPOUNDS OR NON-METALS
METALLURGY
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Summary:The invention discloses an organic fuel generation method based on CO2 electrochemical reduction and an electrocatalyst adopted by the organic fuel generation method. The Cu2S-B-N electrocatalyst used in the generation method is prepared by the following steps: mixing benzimidazole, boric acid and Cu (NO3) 2.3 H2O, dissolving the mixture in a mixed solution of N-N-dimethylformamide and ethanol, and mixing the obtained product with 1, 3, 5-benzenetricarboxylic acid; after heating and stirring, centrifugally collecting a solid product; and carrying out pyrolysis treatment on the obtained solid product in Ar gas and H2S mixed gas to obtain the Cu2S-B-N electrocatalyst. On the basis of copper, B, N and S are introduced at the same time for modification, and the reaction activity is remarkably improved; under the condition that Cu is used for replacing precious metal raw materials, methane and ethylene are prepared through carbon dioxide electrochemical reduction, and high selectivity is achieved; and the producti
Bibliography:Application Number: CN202410099437