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David A. Cullen
David A. Cullen
Center for Nanophase Materials Sciences, Oak Ridge National Laboratory
Verified email at ornl.gov - Homepage
Title
Cited by
Cited by
Year
Direct atomic-level insight into the active sites of a high-performance PGM-free ORR catalyst
HT Chung, DA Cullen, D Higgins, BT Sneed, EF Holby, KL More, ...
Science 357 (6350), 479-484, 2017
10092017
Nitrogen‐coordinated single cobalt atom catalysts for oxygen reduction in proton exchange membrane fuel cells
XX Wang, DA Cullen, YT Pan, S Hwang, M Wang, Z Feng, J Wang, ...
Advanced Materials 30 (11), 1706758, 2018
7012018
Atomically dispersed manganese catalysts for oxygen reduction in proton-exchange membrane fuel cells
J Li, M Chen, DA Cullen, S Hwang, M Wang, B Li, K Liu, S Karakalos, ...
Nature Catalysis 1 (12), 935-945, 2018
7002018
Bulk Production of a New Form of sp2 Carbon: Crystalline Graphene Nanoribbons
J Campos-Delgado, JM Romo-Herrera, X Jia, DA Cullen, H Muramatsu, ...
Nano letters 8 (9), 2773-2778, 2008
6692008
Ex-MWNTs: graphene sheets and ribbons produced by lithium intercalation and exfoliation of carbon nanotubes
AG Cano-Marquez, FJ Rodriguez-Macias, J Campos-Delgado, ...
Nano letters 9 (4), 1527-1533, 2009
4772009
Highly active atomically dispersed CoN 4 fuel cell cathode catalysts derived from surfactant-assisted MOFs: carbon-shell confinement strategy
Y He, S Hwang, DA Cullen, MA Uddin, L Langhorst, B Li, S Karakalos, ...
Energy & Environmental Science 12 (1), 250-260, 2019
4762019
Covalently bonded three-dimensional carbon nanotube solids via boron induced nanojunctions
DP Hashim, NT Narayanan, JM Romo-Herrera, DA Cullen, MG Hahm, ...
Scientific reports 2 (1), 1-8, 2012
3962012
Unveiling Active Sites of CO2 Reduction on Nitrogen-Coordinated and Atomically Dispersed Iron and Cobalt Catalysts
F Pan, H Zhang, K Liu, D Cullen, K More, M Wang, Z Feng, G Wang, G Wu, ...
Acs Catalysis 8 (4), 3116-3122, 2018
3302018
Metal-organic framework-derived nitrogen-doped highly disordered carbon for electrochemical ammonia synthesis using N2 and H2O in alkaline electrolytes
S Mukherjee, DA Cullen, S Karakalos, K Liu, H Zhang, S Zhao, H Xu, ...
Nano Energy 48, 217-226, 2018
3252018
High-performance fuel cell cathodes exclusively containing atomically dispersed iron active sites
H Zhang, HT Chung, DA Cullen, S Wagner, UI Kramm, KL More, ...
Energy & Environmental Science 12 (8), 2548-2558, 2019
3022019
Nitrogen-mediated carbon nanotube growth: diameter reduction, metallicity, bundle dispersability, and bamboo-like structure formation
BG Sumpter, V Meunier, JM Romo-Herrera, E Cruz-Silva, DA Cullen, ...
ACS nano 1 (4), 369-375, 2007
2372007
Thermally Driven Structure and Performance Evolution of Atomically Dispersed FeN4 Sites for Oxygen Reduction
J Li, H Zhang, W Samarakoon, W Shan, DA Cullen, S Karakalos, M Chen, ...
Angewandte Chemie 131 (52), 19147-19156, 2019
2322019
A physical catalyst for the electrolysis of nitrogen to ammonia
Y Song, D Johnson, R Peng, DK Hensley, PV Bonnesen, L Liang, ...
Science advances 4 (4), e1700336, 2018
2292018
Ozonated graphene oxide film as a proton‐exchange membrane
W Gao, G Wu, MT Janicke, DA Cullen, R Mukundan, JK Baldwin, ...
Angewandte Chemie International Edition 53 (14), 3588-3593, 2014
1962014
Heterodoped nanotubes: theory, synthesis, and characterization of phosphorus− nitrogen doped multiwalled carbon nanotubes
E Cruz-Silva, DA Cullen, L Gu, JM Romo-Herrera, E Muñoz-Sandoval, ...
ACS nano 2 (3), 441-448, 2008
1932008
Hard-magnet L10-CoPt nanoparticles advance fuel cell catalysis
J Li, S Sharma, X Liu, YT Pan, JS Spendelow, M Chi, Y Jia, P Zhang, ...
Joule 3 (1), 124-135, 2019
1912019
Performance enhancement and degradation mechanism identification of a single-atom Co–N–C catalyst for proton exchange membrane fuel cells
X Xie, C He, B Li, Y He, DA Cullen, EC Wegener, AJ Kropf, U Martinez, ...
Nature Catalysis 3 (12), 1044-1054, 2020
1852020
Ternary electrocatalysts for oxidizing ethanol to carbon dioxide: making Ir capable of splitting C–C bond
M Li, DA Cullen, K Sasaki, NS Marinkovic, K More, RR Adzic
Journal of the American Chemical Society 135 (1), 132-141, 2013
1822013
Ultrasensitive gas detection of large-area boron-doped graphene
R Lv, G Chen, Q Li, A McCreary, A Botello-Méndez, SV Morozov, L Liang, ...
Proceedings of the National Academy of Sciences 112 (47), 14527-14532, 2015
1702015
Single cobalt sites dispersed in hierarchically porous nanofiber networks for durable and high‐power PGM‐free cathodes in fuel cells
Y He, H Guo, S Hwang, X Yang, Z He, J Braaten, S Karakalos, W Shan, ...
Advanced Materials 32 (46), 2003577, 2020
1352020
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