Publications
Publications by Category
X Author: Gisuk Hwang
2019
García-Salaberri, Pablo A, Iryna V Zenyuk, Gisuk Hwang, Marcos Vera, Adam Z Weber, and Jeff T Gostick."Implications of inherent inhomogeneities in thin carbon fiber-based gas diffusion layers: A comparative modeling study."Electrochimica Acta
295 (2019) 861 - 874. DOI
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. DOI
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. DOI
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. DOI
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. DOI
2013
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. DOI
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. DOI
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. DOI
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. DOI