Affiliation: | 1. Department of Chemical and Environmental Engineering, Yale University, New Haven, CT, USA;2. Center for Research on Interface Structures and Phenomena, Yale University, New Haven, CT, USA;3. Hydrogen and Fuel Cell Center, Nuclear and Energy Research Institute, IPEN/CNEN, SP. Av. Prof. Lineu Prestes, 2242, Cidade Universitária Lineu Prestes Cidade Universitária, S?o Paulo, SP, Brazil;4. Department of Mechanical Engineering and Materials Science, Yale University, New Haven, CT, USA;5. Center for Functional Nanomaterials, Brookhaven National Laboratory, Upton, NY, USA |