Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Paul Taichiang Yu"'
Publikováno v:
ECS Meeting Abstracts. :1434-1434
Catalysts for proton exchange membrane fuel cell (PEMFC) electrodes are commonly dispersed on granular carbon supports to maximize performance. The carbon material will rapidly oxidize if exposed to high potential excursions, so PEMFC systems need to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b3d6667845eeeb9a43ebfa01f3b7d20
https://doi.org/10.1149/ma2019-02/32/1434
https://doi.org/10.1149/ma2019-02/32/1434
Publikováno v:
ECS Transactions. 58:665-680
The impact of plastic material (Polyamide 610) as a balance of plant component on PEMFC (Proton Exchange Membrane Fuel Cell) performance was investigated in this paper. It is shown that this plastic material leaches out anions (chloride and nitrate)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8f7221021aa7c1bfbf325fecca77ac8
https://doi.org/10.1149/05801.0665ecst
https://doi.org/10.1149/05801.0665ecst
Publikováno v:
Journal of The Electrochemical Society. 160:F645-F650
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3352471cc1a387a117713c55f1331f78
https://doi.org/10.1149/2.120306jes
https://doi.org/10.1149/2.120306jes
Publikováno v:
ECS Meeting Abstracts. :1397-1397
The carbon blacks typically used for catalyst supports in proton exchange membrane fuel cells (PEMFCs) are vulnerable to oxidation at high cell potential. Carbon lost to corrosion will lead to performance degradation from the reduced electrochemical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68649aac9aca05d1df4332ddc04ad7ff
https://doi.org/10.1149/ma2018-02/41/1397
https://doi.org/10.1149/ma2018-02/41/1397
Publikováno v:
ECS Transactions. 11:1049-1057
The corrosion of carbon in microporous layers (MPL) has been identified and characterized through the use of potential hold at 1.2V vs RHE and accelerated startup/shutdown (SUSD) testing. Carbon oxidation in the MPL at the MPL/electrode interface lea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22fd5b4062a71ef1cc12e6fa45732532
https://doi.org/10.1149/1.2781018
https://doi.org/10.1149/1.2781018
Publikováno v:
ECS Transactions. 11:963-973
This paper discusses fundamental models developed to predict cathode carbon support corrosion induced by start-stop and local H2 starvation in a PEM (proton exchange membrane) fuel cell. The model incorporating the electrode pseudo-capacitance agrees
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa2fb4bda7b65c8d16ea7e9cb6f63674
https://doi.org/10.1149/1.2781008
https://doi.org/10.1149/1.2781008
Autor:
Mary Ann Sweikart, Rohit Makharia, W. Gu, Paul Taichiang Yu, Frederick T. Wagner, Shyam S. Kocha, Hubert A. Gasteiger
Publikováno v:
ECS Transactions. 1:3-18
This paper discusses methodologies to evaluate durability of catalyst and carbon-support materials used in Polymer Electrolyte Membrane (PEM) fuel cells under relevant automotive accelerated test conditions. Durability of carbon-supported Pt and Pt-a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe32001db42950318af4235c9b82686e
https://doi.org/10.1149/1.2214540
https://doi.org/10.1149/1.2214540
Autor:
Timothy J. Fuller, Susan G. Yan, Jason J. Conley, Tao Xie, Mark F. Mathias, Corky K. Mittelsteadt, Paul Taichiang Yu, Craig Gittleman, Hubert A. Gasteiger, Shyam S. Kocha, Rohit Makharia, Daniel P. Miller
Publikováno v:
The Electrochemical Society Interface. 14:24-35
In 1928, U.S. presidential candidate Herbert Hoover promised growing prosperity represented by “a chicken in every pot and two cars in every garage.” We now find ourselves at a point in history wondering if and when the power for those cars will
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35ff7877990ebbbe8aead146c883945b
https://doi.org/10.1149/2.f05053if
https://doi.org/10.1149/2.f05053if
Autor:
Jingxin Zhang, Wenbin Gu, Paul Taichiang Yu, Eric A. Bonn, Swami Kumaraguru, Balsu Lakshmanan
Publikováno v:
ECS Meeting Abstracts. :1397-1397
Due to the significant development work by major automotive OEMs, fuel cell electric vehicles (FCEVs) have become much closer to a commercial reality. While the overall system cost reduction is still much needed to warrant commercial success, further
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1053240aedc16abd09f14519deba6224
https://doi.org/10.1149/ma2017-02/32/1397
https://doi.org/10.1149/ma2017-02/32/1397
Publikováno v:
ECS Meeting Abstracts. :1616-1616
Because fuel cells are sized based on their high-power requirement, improvements in the high-power capability (W/cm2) can directly be translated to reduced active area and thus reduced cost. For proton-exchange-membrane (PEM) fuel cells, state-of-the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::014f0bb3d942b6848e4bcb0540cfeb50
https://doi.org/10.1149/ma2017-01/34/1616
https://doi.org/10.1149/ma2017-01/34/1616