The No. 1 PhD from Liu Group! Tianyi successfully passed his thesis defense today. In the past four years with us, Tianyi have developed the first regioselective synthesis of poly(disulfide)s, discovered an intriguing catalytic mode, and then used this understanding to develop new catalysts with superior performance. What a serendipitous journey! In the next stop, he will join Midea (美的) to work on new exciting materials!