On July 3, 2024, Professor Andreu Cabot of the Catalonia Energy Institute of Spain was invited to give an academic report entitled "Bottom-up Strategy to Build Energy Conversion Materials and Devices" in the 1517 lecture hall of the Institute for Energy Research. Prof. Liu Junfeng presided over the report meeting, and some teachers and students from the Institute for Energy Research and the School of Chemistry and Chemical Engineering attended

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