1. Department of Chemical and Environmental Engineering, Yale University, New Haven, Connecticut 06511, United States
2. International Research Center for Renewable Energy, State Key Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University, Shanxi 710049, China
3. Energy Sciences Institute, Yale University, West Haven, Connecticut 06516, United States
4. National Renewable Energy Laboratory, Golden, Colorado 80401, United States