Gisuk Hwang

Publications

Viewing 9 of 9 publications

2018

García-Salaberri, Pablo A, Iryna V Zenyuk, Andrew D Shum, Gisuk Hwang, Marcos Vera, Adam Z Weber, and Jeffrey T Gostick. "Analysis of representative elementary volume and through-plane regional characteristics of carbon-fiber papers: diffusivity, permeability and electrical/thermal conductivity." International Journal of Heat and Mass Transfer 127 (2018) 687–703.

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2015

García-Salaberri, Pablo A, Jeffrey T Gostick, Gisuk Hwang, Adam Z Weber, and Marcos Vera. "Effective diffusivity in partially-saturated carbon-fiber gas diffusion layers: Effect of local saturation and application to macroscopic continuum models." Journal of Power Sources 296 (2015) 440–453.

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García-Salaberri, Pablo A, Gisuk Hwang, Marcos Vera, Adam Z Weber, and Jeffrey T Gostick. "Effective diffusivity in partially-saturated carbon-fiber gas diffusion layers: Effect of through-plane saturation distribution." International Journal of Heat and Mass Transfer 86 (2015) 319–333.

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Zenyuk, Iryna V, Dilworth Y Parkinson, Gisuk Hwang, and Adam Z Weber. "Probing water distribution in compressed fuel-cell gas-diffusion layers using X-ray computed tomography." Electrochemistry Communications 53 (2015) 24–28.

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2013

Hwang, Gisuk, Dilworth Y Parkinson, Ahmet Kusoglu, Alastair A MacDowell, and Adam Z Weber. "Understanding Water Uptake and Transport in Nafion Using X-ray Microtomography." ACS Macro Letters 2.4 (2013) 288–291.

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Hwang, Gisuk, Hyoungchul Kim, Roger Lujan, Rangachary Mukundan, Dusan Spernjak, Rodney L Borup, Massoud Kaviany, Moo Hwan Kim, and Adam Z Weber. "Phase-change-related degradation of catalyst layers in proton-exchange-membrane fuel cells." Electrochimica Acta 95 (2013) 29–37.

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2012

Zhu, Xiaobing, John B Kerr, Qinggang He, Gisuk Hwang, Zulima Martin, Kyle Clark, Adam Z Weber, and Nana Zhao. "Bridge to Fuel Cell Molecular Catalysis: 3D Non-Platinum Group Metal Catalyst in MEAs." ECS Transactions 45.2 (2012) 143–152.

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Hwang, Gisuk, and Adam Z Weber. "Effective-Diffusivity Measurement of Partially-Saturated Fuel-Cell Gas-Diffusion Layers." Journal of the Electrochemical Society 159.11 (2012) F683 - F692.

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2011

Hwang, Gisuk, Massoud Kaviany, Jeffrey T Gostick, Brian L Kienitz, Adam Z Weber, and Moo Hwan Kim. "Role of Water States on Water Uptake and Proton Transport in Nafion using Molecular Simulations and Bimodal Network." Polymer 52.12 (2011) 2584–2593.

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