ORNL

Oak Ridge National Laboratory

Lee ChungHyuk, Komini Babu Siddharth, Patterson Brian M., Reeves Kimberly S., Yu Haoran, Cullen David A., Mukundan Rangachary, Borup Rod L., and Spendelow Jacob S.."Effect of Engineered Cracks in Catalyst Layers on PEMFC Catalyst Layer Durability."Journal of The Electrochemical Society 171.1 (2024). DOI
Zeng Yachao, Liang Jiashun, Li Boyang, Yu Haoran, Zhang Bingzhang, Reeves Kimberly S., Cullen David A., Li Xing, Su Dong, Wang Guofeng, Zhong Sichen, Xu Hui, Macauley Natalia, and Wu Gang."Pt Nanoparticles on Atomic-Metal-Rich Carbon for Heavy-Duty Fuel Cell Catalysts: Durability Enhancement and Degradation Behavior in Membrane Electrode Assemblies." (2023) 11871-11882. DOI
Hu Leiming, Van Cleve Tim, Yu Haoran, Park Jae Hyung, Kariuki Nancy, Kropf A. Jeremy, Mukundan Rangachary, Cullen David A., Myers Deborah J., and Neyerlin K.C.."Electrochemical characterization of evolving ionomer/electrocatalyst interactions throughout accelerated stress tests."Appl. Catal. B Environ. 556 (2023). DOI
Pan Yung-Tin, Li Dongguo, Sharma Shubham, Wang Chenyu, Zachman Michael J., Wegener Evan C., Kropf A. Jeremy, Kim Yu Seung, Myers Deborah J., Peterson Andrew A., Cullen David A., and Spendelow Jacob S.."Ordered CoPt oxygen reduction catalyst with high performance and durability."J. Chem. Phys. 2.12 (2022) 3559-3572. DOI
Zeng Yachao, Liang Jiashun, Li Chenzhao, Qiao Zhi, Li Boyang, Hwang Sooyeon, Kariuki Nancy N., Chang Chun-Wai, Wang Maoyu, Lyons Mason, Lee Sungsik, Feng Zhenxing, Wang Guofeng, Xie Jian, Cullen David A., Myers Deborah J., and Wu Gang."Regulating Catalytic Properties and Thermal Stability of Pt and PtCo Intermetallic Fuel-Cell Catalysts via Strong Coupling Effects between Single-Metal Site-Rich Carbon and Pt."Journal of the American Chemical Society (2023). DOI
Lee ChungHyuk, Kort-Kamp Wilton J. M., Yu Haoran, Cullen David A., Patterson Brian M., Arman Tanvir Alam, Komini Babu Siddharth, Mukundan Rangachary, Borup Rod L., and Spendelow Jacob S.."Grooved electrodes for high-power-density fuel cells."J. Glob. Optim. (2023). DOI
Leonard D.P., Komini Babu S., Baxter J.S., Meyer III H.M., Cullen D.A., and Borup R.L.."Natural fiber-derived gas diffusion layers for high performance, lower cost PEM fuel cells."Nature 564 (2023). DOI
Yu Haoran, Zachman Michael J., Reeves Kimberly S., Park Jae Hyung, Kariuki Nancy N., Hu Leiming, Mukundan Rangachary, Neyerlin Kenneth C., Myers Deborah J., and Cullen David A.."Tracking Nanoparticle Degradation across Fuel Cell Electrodes by Automated Analytical Electron Microscopy." 16.8 (2022) 12083-12094. DOI
Yu Haoran, Zachman Michael J., Li Chenzhao, Hu Leiming, Kariuki Nancy N., Mukundan Rangachary, Xie Jian, Neyerlin Kenneth C., Myers Deborah J., and Cullen David A.."Recreating Fuel Cell Catalyst Degradation in Aqueous Environments for Identical-Location Scanning Transmission Electron Microscopy Studies." (2022). DOI
Lopes Pietro P., Li Dongguo, Lv Haifeng, Wang Chao, Tripkovic Dusan, Zhu Yisi, Schimmenti Roberto, Daimon Hideo, Kang Yijin, Snyder Joshua, Becknell Nigel, More Karren L., Strmcnik Dusan, Markovic Nenad M., Mavrikakis Manos, and Stamenkovic Vojislav R.."Eliminating dissolution of platinum-based electrocatalysts at the atomic scale."Nature Materials 19.11 (2020) 1207-1214. DOI
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