Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Carlos Hangarter"'
Publikováno v:
ECS Meeting Abstracts. :976-976
Atmospheric corrosion is one of the most difficult forms of corrosion to forecast. Although standardized exposures and accelerated tests exist for material characterization and prediction purposes, the premise of these approaches can be oversimplifie
Autor:
Thomas P. Moffat, Yihua Liu, Sang Hyun Ahn, Nicole L. Ritzert, Rongyue Wang, Eleanor Gillette, Dincer Gokcen, Haiyan Tan, Carlos Hangarter, Leonid Bendersky, Ugo Bertocci, Hoydoo You
Publikováno v:
ECS Meeting Abstracts. :798-798
Recently, an inexpensive “wet form” of ALD based on self-terminated electrodeposition reactions was uncovered that enables controlled formation of ultrathin films of Pt, Ir and iron group metals and alloys thereof. Common to all these systems is
Publikováno v:
ECS Meeting Abstracts. :680-680
For aircraft alloys that have received surface treatments, primers, and topcoats to control self-corrosion due to precipitate phases, high-strength fasteners made of stainless steel or titanium alloys are the most obvious point of attack due to galva
Autor:
James O. Thostenson, Rayane Mourouvin, Carlos Hangarter, Edgard Ngaboyamahina, Brian T. Hawkins, Katelyn L. Sellgren, Carolyn Rossman, Charles B. Parker, Marc A. Deshusses, Brian R. Stoner, Jeffrey T. Glass
Publikováno v:
ECS Meeting Abstracts. :1308-1308
The present work investigates the use of an electrochemical packed bed reactor (EPBR) for improving the energy efficiency of disinfecting human-generated blackwater. Potentiostatic and potentiodynamic treatment methods are used to compare packed-bed
Autor:
Thomas P. Moffat, Yihua Liu, Sang Hyun Ahn, Nicole L. Ritzert, Rongyue Wang, Eleanor Gillette, Dincer Gokcen, Carlos Hangarter, Haiyan Tan, Leonid Bendersky, Hoydoo You, Ugo Bertocci
Publikováno v:
ECS Meeting Abstracts. :1230-1230
Recently, an inexpensive “wet form” of ALD based on self-terminated electrodeposition reactions was uncovered that enables controlled formation of ultrathin films of Pt, Ir and iron group metals and alloys thereof. Common to all these systems is
Publikováno v:
ECS Meeting Abstracts. :949-949
The oxide on titanium is generally considered to behave as a semiconductor with a band-gap of approximately 3.1 eV. The interface between the oxide and the electrolyte can be envisioned in the semiconductor energy level diagram in Figure 1 and semico
Autor:
Thomas P. Moffat, Sang Hyun Ahn, Yihua Liu, Ugo Bertocci, Dincer Gokcen, Nicole L. Ritzert, Rongyue Wang, Carlos Hangarter
Publikováno v:
ECS Meeting Abstracts. :1380-1380
Development of a sustainable hydrogen economy based on water electrolysis and fuel cells is constrained by the performance, longevity and high cost of Pt group electrocatalysts. Important strategies for improving catalytic reactivity include alloying
Autor:
Thomas P. Moffat, Yihua Liu, Sang Hyun Ahn, Nicole L. Ritzert, Rongyue Wang, Dincer Gokcen, Carlos Hangarter, Ugo Bertocci
Publikováno v:
ECS Meeting Abstracts. :1183-1183
Recently, electrodeposition of Pt and Ir was shown to exhibit an unanticipated self-terminating characteristic that enables controlled deposition of monolayer thick films from simple binary electrolytes. Specifically, film growth at negative potentia
Autor:
Carlos Hangarter, Steven Policastro
Publikováno v:
ECS Meeting Abstracts. :1300-1300
Atmospheric corrosion is characterized by thin film and discontinuous electrolytes that behave in fundamentally different ways than bulk electrolytes. These differences arise due to their finite volumes that limit availability of ionic species and pe
Autor:
Thomas P. Moffat, Yihua Liu, Sang Hyun Ahn, Rongyue Wang, Nicole L. Ritzert, Dincer Gokcen, Carlos Hangarter, Ugo Bertocci
Publikováno v:
ECS Meeting Abstracts. :1591-1591
Development of a sustainable hydrogen economy based on water electrolysis and fuel cells is constrained by the performance, longevity and high cost of Pt group electrocatalysts. Important strategies for improving catalytic reactivity include alloying