Chemistry Department Faculty

Dunwei Wang

Professor of Chemistry and Chairperson; Margaret A. and Thomas A. '53 Vanderslice Chair in Chemistry

Research

Photosynthesis harvests solar energy and stores it in chemical forms. It promises a large scale storage solution. Existing efforts to replicate photosynthesis is either inefficient or costly or both, creating a critical challenge. At 艾可直播 College, we are working on strategies to address this challenge through rational material designs and precise synthesis controls. Guided by an insight that complex functionalities may be obtained by combining multiple material components through homo- or hetero-junctions, we have produced a number of material combinations aimed at solving fundamental challenges common in inorganic semiconductors such as poor charge collection, mismatch of energy levels, and weak light absorption. Much of our effort is focused on using these materials for solar water splitting. More recently we have started devising highly specific reaction routes for carbon dioxide photofixation, as well as other chemical transformations important to the society. Exciting new progress in a more technologically relevant field of rechargeable batteries is being made by us, as well.

Selected Honors and Awards

  • IUPAC Prize for Young Chemists 2006
  • NSF CAREER Award 2011
  • Sloan Research Fellowship 2012
  • Japan Society for the Promotion of Science Fellowship 2016

Representative Key Publications

  • 鈥媃umin He, Thomas Hamann, Dunwei Wang, "Thin Film Photoelectrodes for Solar Water Splitting," Chem. Soc. Rev. 2019, 48, 2182-2215
  • Qi Dong, Xizi Zhang, Chaochao Lang, Dunwei Wang, 鈥淩ole of H2O in CO2 Electrochemical Reduction as Studied in a Water-in-Salt System,鈥 ACS Cent. Sci. 2019, 5, 1461-1467
  • Jingru Luo, Yang Li, Haochuan Zhang, Ailun Wang, Wei-Shang Lo, Qi Dong, Nicholas Wong, Christopher Povinelli, Yucai Shao, Sumanth Chereddy, Stephanie Wunder, Udayan Mohanty, Chia-Kuang Tsung, Dunwei Wang, 鈥淢etal-Organic-Framework Thin Film for Selective Mg2+ Transport,鈥 Angew. Chem. Int. Ed. 2019, 58, 15313-15317
  • Yanyan Zhao, Ke Yang, Zechao Wang, Xingxu Yan, Sufeng Cao, Yifan Ye, Qi Dong, Xizi Zhang, James E. Thorne, Lei Jin, Kelly Materna, Antonios Trimpalis, Hongye Bai, Sirine Fakra, Xiaoyan Zhong, Peng Wang, Xiaoqing Pan, Jinghua Guo, Maria Flytzani-Stephanopoulos, Gary W. Brudvig, Victor S. Batista, Dunwei Wang, 鈥淪table Iradium Dinuclear Heterogeneous Catalysts Supported by Metal Oxide Substrate for Solar Water Oxidation,鈥 Proc. Nat. Acad. Sci. 2018, 115, 2902-2907