Shanna Knights
Shanna Knights
Ballard Power Systems, Inc.
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Cited by
Cited by
High oxygen-reduction activity and durability of nitrogen-doped graphene
D Geng, Y Chen, Y Chen, Y Li, R Li, X Sun, S Ye, S Knights
Energy & Environmental Science 4 (3), 760-764, 2011
Aging mechanisms and lifetime of PEFC and DMFC
SD Knights, KM Colbow, J St-Pierre, DP Wilkinson
Journal of power sources 127 (1-2), 127-134, 2004
Single-atom catalysis using Pt/graphene achieved through atomic layer deposition
S Sun, G Zhang, N Gauquelin, N Chen, J Zhou, S Yang, W Chen, X Meng, ...
Scientific reports 3 (1), 1-9, 2013
Nitrogen doping effects on the structure of graphene
D Geng, S Yang, Y Zhang, J Yang, J Liu, R Li, TK Sham, X Sun, S Ye, ...
Applied Surface Science 257 (21), 9193-9198, 2011
Relationships between water management, contamination and lifetime degradation in PEFC
J St-Pierre, DP Wilkinsor, S Knights, ML Bos
Journal of New Materials for Electrochemical Systems 3 (2), 99-106, 2000
Nitrogen doping effects on carbon nanotubes and the origin of the enhanced electrocatalytic activity of supported Pt for proton-exchange membrane fuel cells
Y Chen, J Wang, H Liu, MN Banis, R Li, X Sun, TK Sham, S Ye, S Knights
The Journal of Physical Chemistry C 115 (9), 3769-3776, 2011
Extremely stable platinum nanoparticles encapsulated in a zirconia nanocage by area‐selective atomic layer deposition for the oxygen reduction reaction
N Cheng, MN Banis, J Liu, A Riese, X Li, R Li, S Ye, S Knights, X Sun
Advanced materials 27 (2), 277-281, 2015
Enhanced stability of Pt electrocatalysts by nitrogen doping in CNTs for PEM fuel cells
Y Chen, J Wang, H Liu, R Li, X Sun, S Ye, S Knights
Electrochemistry communications 11 (10), 2071-2076, 2009
Methods and apparatuses for gas separation by pressure swing adsorption with partial gas product feed to fuel cell power source
DJ Connor, BG Keefer, CR McLean, SD Knights, J St-Pierre
US Patent 6,866,950, 2005
Multigrain Platinum Nanowires Consisting of Oriented Nanoparticles Anchored on Sulfur‐Doped Graphene as a Highly Active and Durable Oxygen Reduction Electrocatalyst
MA Hoque, FM Hassan, D Higgins, JY Choi, M Pritzker, S Knights, S Ye, ...
Advanced Materials 27 (7), 1229-1234, 2015
Non-noble metal oxygen reduction electrocatalysts based on carbon nanotubes with controlled nitrogen contents
D Geng, H Liu, Y Chen, R Li, X Sun, S Ye, S Knights
Journal of Power Sources 196 (4), 1795-1801, 2011
Method and apparatus for operating a fuel cell
G Boehm, DP Wilkinson, S Knights, R Schamm, NJ Fletcher
US Patent 6,461,751, 2002
Measurement of effective gas diffusion coefficients of catalyst layers of PEM fuel cells with a Loschmidt diffusion cell
J Shen, J Zhou, NGC Astrath, T Navessin, ZSS Liu, C Lei, JH Rohling, ...
Journal of Power Sources 196 (2), 674-678, 2011
Power plant with energy recovery from fuel storage
BG Keefer, S Roy, JS Pierre, AE Nelson, SD Knights
US Patent 8,015,808, 2011
Electrochemical fuel cell with non-uniform fluid flow design
SD Knights, DP Wilkinson
US Patent 6,756,149, 2004
Membrane accelerated stress test development for polymer electrolyte fuel cell durability validated using field and drive cycle testing
R Mukundan, AM Baker, A Kusoglu, P Beattie, S Knights, AZ Weber, ...
Journal of The Electrochemical Society 165 (6), F3085, 2018
Ionomer degradation in polymer electrolyte membrane fuel cells
AP Young, J Stumper, S Knights, E Gyenge
Journal of The Electrochemical Society 157 (3), B425, 2010
3D porous Fe/N/C spherical nanostructures as high-performance electrocatalysts for oxygen reduction in both alkaline and acidic media
Q Wei, G Zhang, X Yang, R Chenitz, D Banham, L Yang, S Ye, S Knights, ...
ACS applied materials & interfaces 9 (42), 36944-36954, 2017
Accelerated membrane durability testing of heavy duty fuel cells
N Macauley, AS Alavijeh, M Watson, J Kolodziej, M Lauritzen, S Knights, ...
Journal of the Electrochemical Society 162 (1), F98, 2014
Atomic layer deposition assisted Pt-SnO2 hybrid catalysts on nitrogen-doped CNTs with enhanced electrocatalytic activities for low temperature fuel cells
Y Chen, J Wang, X Meng, Y Zhong, R Li, X Sun, S Ye, S Knights
international journal of hydrogen energy 36 (17), 11085-11092, 2011
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