Dr. Wenjuan Mattis was appointed Chief Technology Officer on July 23, 2021. She joined Microvast, Inc. in 2013 and has served as Microvast’s Chief Technology Officer since January 2018, leading the development of battery materials, cells, modules, and packs from R&D to production. Prior to that she served as Vice President of Technology from January 2015 and as Chief Scientist from October 2013 to December 2014.

From March 2010 to October 2013, Dr. Mattis served as Senior Research Engineer at Dow Chemical Company in Midland, Michigan, where she led and participated in battery projects developing materials and cells for electrified vehicles and consumer electronics.

In May 2016, Dr. Mattis was elected as the youngest member of the board of directors of the International Meeting on Lithium Batteries Association. She also served as Vice President of the International Automotive Lithium Battery Association since June 2013.

Dr. Mattis holds a B.S. in Aerospace Engineering at Fudan University, Shanghai, and a Ph.D. in Materials Science and Engineering from Pennsylvania State University. Dr. Mattis has been working on the development of Li-ion battery technology for over 16 years. She has authored 22 papers and holds 95 patents.