In China, the research team helmed by Professor Hu Wenbin from Tianjin University has put forth a 'transient assembly' strategy and created a millisecond-cycle thermal pulse technology. This innovation facilitates the ultra-rapid synthesis and precise regulation of catalysts with a platinum group metal core-shell structure. The pertinent research results have been published in the esteemed international academic journal Science. Catalysts from the platinum group are pivotal materials that underpin modern industries, including energy, chemical engineering, and environmental sectors.