Chen Qianjin's research group from College of Chemical Engineering and Biotechnology pioneered in the development of Scanning Electrochemical Microscopy (SEM) technology, which realized the chemical measurement and quantitative analysis of individual bubbles on the surface of a variety of catalytic materials. The relevant result was published in ACS Sens. with the title of “Visualization and Quantification of Electrochemical H2 Bubble Nucleation at Pt, Au, and MoS2 Substrates”. Chen Qianjin and Prof. Henry White from University of Utah are the corresponding authors and Liu Yulong, the master student from College of Chemical Engineering and Biotechnology, is the first author.
(Single-channel nanoprobe SECCM technology for the electrochemical nucleation of individual H2 bubbles on electrode surfaces)
paperlink:
https://pubs.acs.org/doi/abs/10.1021/acssensors.0c00913
