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Ryan O'Hayre, Ph.D. - Publications

Affiliations: 
2004 Stanford University, Palo Alto, CA 
Area:
energy conversion and storage at the nanoscale
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70 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2021 Zhu L, Cadigan C, Duan C, Huang J, Bian L, Le L, Hernandez CH, Avance V, O'Hayre R, Sullivan NP. Ammonia-fed reversible protonic ceramic fuel cells with Ru-based catalyst. Communications Chemistry. 4: 121. PMID 36697696 DOI: 10.1038/s42004-021-00559-2  0.656
2021 Bian L, Duan C, Wang L, Chen Z, Hou Y, Peng J, Song X, An S, O'Hayre R. An all-oxide electrolysis cells for syngas production with tunable H2/CO yield via co-electrolysis of H2O and CO2 Journal of Power Sources. 482: 228887. DOI: 10.1016/J.Jpowsour.2020.228887  0.625
2020 Duan C, Huang J, Sullivan N, O'Hayre R. Proton-conducting oxides for energy conversion and storage Applied Physics Reviews. 7: 011314. DOI: 10.1063/1.5135319  0.637
2019 Braun RJ, Dubois A, Ferguson K, Duan C, Karakaya C, Kee RJ, Zhu H, Sullivan NP, Tang E, Pastula M, Wood A, Joia T, O'Hayre R. Development of kW-Scale Protonic Ceramic Fuel Cells and Systems Ecs Transactions. 91: 997-1008. DOI: 10.1149/09101.0997ecst  0.585
2018 Duan C, Kee RJ, Zhu H, Karakaya C, Chen Y, Ricote S, Jarry A, Crumlin EJ, Hook D, Braun R, Sullivan NP, O'Hayre R. Highly durable, coking and sulfur tolerant, fuel-flexible protonic ceramic fuel cells. Nature. 557: 217-222. PMID 29743690 DOI: 10.1038/S41586-018-0082-6  0.65
2018 Bian L, Duan C, Wang L, Hou Y, Zhu L, O'Hayre R, Chou K. Highly Efficient, Redox-Stable, La0.5Sr0.5Fe0.9Nb0.1O3- δ Symmetric Electrode for Both Solid-Oxide Fuel Cell and H2O/CO2 Co-Electrolysis Operation Journal of the Electrochemical Society. 165. DOI: 10.1149/2.0961811Jes  0.634
2018 Bian L, Duan C, Wang L, Zhu L, O'Hayre R, Chou K. Electrochemical performance and stability of La0·5Sr0·5Fe0·9Nb0·1O3- δ symmetric electrode for solid oxide fuel cells Journal of Power Sources. 399: 398-405. DOI: 10.1016/J.Jpowsour.2018.07.119  0.67
2018 Dzara MJ, Christ JM, Joghee P, Ngo C, Cadigan CA, Bender G, Richards RM, O'Hayre R, Pylypenko S. La and Al co-doped CaMnO3 perovskite oxides: From interplay of surface properties to anion exchange membrane fuel cell performance Journal of Power Sources. 375: 265-276. DOI: 10.1016/J.Jpowsour.2017.08.071  0.446
2017 Cui X, O'Hayre R, Pylypenko S, Zhang L, Zeng L, Zhang X, Hua Z, Chen H, Shi J. Fabrication of a mesoporous Ba0.5Sr0.5Co0.8Fe0.2O3-δ perovskite as a low-cost and efficient catalyst for oxygen reduction. Dalton Transactions (Cambridge, England : 2003). PMID 28972232 DOI: 10.1039/C7Dt03082G  0.378
2017 Bian L, Duan C, Wang L, O'Hayre R, Cheng J, Chou K. Ce-doped La0.7Sr0.3Fe0.9Ni0.1O3−δ as symmetrical electrodes for high performance direct hydrocarbon solid oxide fuel cells Journal of Materials Chemistry A. 5: 15253-15259. DOI: 10.1039/C7Ta03001K  0.638
2017 Duan C, Hook D, Chen Y, Tong J, O'Hayre R. Zr and Y co-doped perovskite as a stable, high performance cathode for solid oxide fuel cells operating below 500 °C Energy & Environmental Science. 10: 176-182. DOI: 10.1039/C6Ee01915C  0.668
2017 Park T, Chang I, Jung JH, Lee HB, Ko SH, O'Hayre R, Yoo SJ, Cha SW. Effect of assembly pressure on the performance of a bendable polymer electrolyte fuel cell based on a silver nanowire current collector Energy. 134: 412-419. DOI: 10.1016/J.Energy.2017.05.197  0.578
2016 Osgood RM, Giardini S, Carlson J, Periasamy P, Guthrey H, O'Hayre R, Chin M, Nichols B, Dubey M, Fernandes G, Kim JH, Xu J, Parilla P, Berry J, Ginley D. Conduction and rectification in NbOx- and NiO-based metal-insulator-metal diodes Journal of Vacuum Science and Technology a: Vacuum, Surfaces and Films. 34. DOI: 10.1116/1.4960962  0.321
2016 Christ JM, Ngo C, Batson T, Cadigan CA, Tong J, Richards RM, O'Hayre R, Pylypenko S. Synthesis of high surface area CaxLa(1−x)Al(1−x)MnxO(3−δ) perovskite oxides for oxygen reduction electrocatalysis in alkaline media Catalysis Science & Technology. 6: 7744-7751. DOI: 10.1039/C6Cy01497F  0.373
2016 Nikodemski S, Tong J, Duan C, O'Hayre R. Ionic transport modification in proton conducting BaCe0.6Zr0.3Y0.1O3−δ with transition metal oxide dopants Solid State Ionics. 294: 37-42. DOI: 10.1016/J.Ssi.2016.06.020  0.651
2016 Wood KN, Christensen ST, Nordlund D, Dameron AA, Ngo C, Dinh H, Gennett T, O'Hayre R, Pylypenko S. Spectroscopic investigation of nitrogen-functionalized carbon materials Surface and Interface Analysis. 48: 283-292. DOI: 10.1002/Sia.6017  0.344
2015 Duan C, Tong J, Shang M, Nikodemski S, Sanders M, Ricote S, Almansoori A, O'Hayre R. Readily processed protonic ceramic fuel cells with high performance at low temperatures. Science (New York, N.Y.). 349: 1321-6. PMID 26217064 DOI: 10.1126/Science.Aab3987  0.651
2015 Wood KN, Dameron AA, Joghee P, Bender G, O'Hayre R, Pylypenko S. Nitrogen post modification of PtRu/Carbon catalysts for improved methanol oxidation reaction performance in alkaline media Journal of the Electrochemical Society. 162: F913-F918. DOI: 10.1149/2.0011509Jes  0.482
2015 Albrecht KJ, Duan C, O'Hayre RP, Braun RJ. Modeling intermediate temperature protonic ceramic fuel cells Ecs Transactions. 68: 3165-3175. DOI: 10.1149/06801.3165ecst  0.606
2015 Fish JS, Ricote S, O'Hayre R, Bonanos N. Electrical properties and flux performance of composite ceramic hydrogen separation membranes Journal of Materials Chemistry A. 3: 5392-5401. DOI: 10.1039/C5Ta00450K  0.373
2015 O'Hayre R. Colorado demos low-temperature proton ceramic fuel cell Fuel Cells Bulletin. 2015: 11. DOI: 10.1016/S1464-2859(15)30230-3  0.342
2015 Zhao Y, Zhou Y, O'Hayre R, Shao Z. Errautm: "electrocatalytic oxidation of methanol on Pt catalyst supported on nitrogen-doped graphene induced by hydrazine reduction" (Journal of Physics and Chemistry of Solids (2013) 74:1608-1614 DOI:10.1016/j.jpcs.2015.02.001) Journal of Physics and Chemistry of Solids. 80: 118. DOI: 10.1016/J.Jpcs.2015.02.001  0.308
2014 Joghee P, Pylypenko S, Wood K, Bender G, O'Hayre R. High-performance alkaline direct methanol fuel cell using a nitrogen-postdoped anode. Chemsuschem. 7: 1854-7. PMID 24889380 DOI: 10.1002/Cssc.201400158  0.478
2014 Clark D, Tong J, Morrissey A, Almansoori A, Reimanis I, O'Hayre R. Anomalous low-temperature proton conductivity enhancement in a novel protonic nanocomposite. Physical Chemistry Chemical Physics : Pccp. 16: 5076-80. PMID 24500514 DOI: 10.1039/C4Cp00468J  0.349
2014 Ryu J, O'Hayre R, Lee H. Structural analysis and electrochemical properties of cobalt-doped Sr0.9Ce0.1MnO3-δ cathode for IT-SOFCs Journal of Materials Research. 29: 2667-2672. DOI: 10.1557/Jmr.2014.306  0.394
2014 Pasquarelli RM, Van Hest MFAM, Parilla PA, Perkins JD, O'Hayre R, Ginley DS. Processing-phase diagrams: A new tool for solution-deposited thin-film development applied to the In5O(OPri)13-In 2O3 system Journal of Materials Chemistry C. 2: 2360-2367. DOI: 10.1039/C3Tc31930J  0.311
2014 Deml AM, Stevanovi? V, Muhich CL, Musgrave CB, O'Hayre R. Oxide enthalpy of formation and band gap energy as accurate descriptors of oxygen vacancy formation energetics Energy and Environmental Science. 7: 1996-2004. DOI: 10.1039/C3Ee43874K  0.303
2014 Ryu J, O'Hayre R, Lee H. Polarization resistance and composite cathode of Ce doped SrMnO3 system for intermediate temperature solid oxide fuel cells Solid State Ionics. 260: 60-64. DOI: 10.1016/J.Ssi.2014.03.017  0.357
2014 Noh T, Ryu J, O'Hayre R, Lee H. Effect of Cu doping on the electrochemical properties and structural phases of La0.8Sr0.2Mn1 - XCuxO 3 (0 ≤ x ≤ 0.2) at elevated temperature Solid State Ionics. 260: 30-35. DOI: 10.1016/J.Ssi.2014.03.012  0.309
2014 Corpuz AR, Wood KN, Pylypenko S, Dameron AA, Joghee P, Olson TS, Bender G, Dinh HN, Gennett T, Richards RM, O'Hayre R. Effect of nitrogen post-doping on a commercial platinum-ruthenium/carbon anode catalyst Journal of Power Sources. 248: 296-306. DOI: 10.1016/J.Jpowsour.2013.09.067  0.475
2014 Joghee P, Pylypenko S, Wood K, Corpuz A, Bender G, Dinh HN, O'Hayre R. Improvement in direct methanol fuel cell performance by treating the anode at high anodic potential Journal of Power Sources. 245: 37-47. DOI: 10.1016/J.Jpowsour.2013.06.105  0.476
2014 Ke Y, Lany S, Berry JJ, Perkins JD, Parilla PA, Zakutayev A, Ohno T, O'Hayre R, Ginley DS. Enhanced electron mobility due to dopant-defect pairing in conductive ZnMgO Advanced Functional Materials. 24: 2875-2882. DOI: 10.1002/Adfm.201303204  0.317
2013 Shang M, Wang W, Sun S, Gao E, Zhang Z, Zhang L, O'Hayre R. The design and realization of a large-area flexible nanofiber-based mat for pollutant degradation: an application in photocatalysis. Nanoscale. 5: 5036-42. PMID 23640283 DOI: 10.1039/C3Nr00503H  0.324
2013 Olson TS, Dameron AA, Wood K, Pylpenko S, Hurst KE, Christensen S, Bult JB, Ginley DS, O'Hayre R, Dinh H, Gennett T. Enhanced fuel cell catalyst durability with nitrogen modified carbon supports Journal of the Electrochemical Society. 160: F389-F394. DOI: 10.1149/2.062304Jes  0.398
2013 Shang M, Tong J, O'Hayre R. A promising cathode for intermediate temperature protonic ceramic fuel cells: BaCo0.4Fe0.4Zr0.2O3-δ Rsc Advances. 3: 15769-15775. DOI: 10.1039/C3Ra41828F  0.434
2013 McDaniel AH, Miller EC, Arifin D, Ambrosini A, Coker EN, O'Hayre R, Chueh WC, Tong J. Sr- and Mn-doped LaAlO3-δ for solar thermochemical H 2 and CO production Energy and Environmental Science. 6: 2424-2428. DOI: 10.1039/C3Ee41372A  0.419
2013 Pylypenko S, Borisevich A, More KL, Corpuz AR, Holme T, Dameron AA, Olson TS, Dinh HN, Gennett T, O'Hayre R. Nitrogen: Unraveling the secret to stable carbon-supported Pt-alloy electrocatalysts Energy and Environmental Science. 6: 2957-2964. DOI: 10.1039/C3Ee40189H  0.754
2013 Nikodemski S, Tong J, O'Hayre R. Solid-state reactive sintering mechanism for proton conducting ceramics Solid State Ionics. 253: 201-210. DOI: 10.1016/J.Ssi.2013.09.025  0.37
2013 Shang M, Tong J, O'Hayre R. A novel wet-chemistry method for the synthesis of multicomponent nanoparticles: A case study of BaCe0.7Zr0.1Y 0.1Yb0.1O3-δ Materials Letters. 92: 382-385. DOI: 10.1016/J.Matlet.2012.11.038  0.303
2013 Xiong B, Zhou Y, Zhao Y, Wang J, Chen X, O'Hayre R, Shao Z. The use of nitrogen-doped graphene supporting Pt nanoparticles as a catalyst for methanol electrocatalytic oxidation Carbon. 52: 181-192. DOI: 10.1016/J.Carbon.2012.09.019  0.342
2013 Xiong B, Zhou Y, O'Hayre R, Shao Z. Facile single-step ammonia heat-treatment and quenching process for the synthesis of improved Pt/N-graphene catalysts Applied Surface Science. 266: 433-439. DOI: 10.1016/J.Apsusc.2012.12.053  0.324
2012 Corpuz AR, Olson TS, Joghee P, Pylypenko S, Dameron AA, Dinh HN, O'Neill KJ, Hurst KE, Bender G, Gennett T, Pivovar BS, Richards RM, O'Hayre RP. Effect of a nitrogen-doped PtRu/carbon anode catalyst on the durability of a direct methanol fuel cell Journal of Power Sources. 217: 142-151. DOI: 10.1016/J.Jpowsour.2012.06.012  0.324
2011 Dameron AA, Olson TS, Christensen ST, Leisch JE, Hurst KE, Pylypenko S, Bult JB, Ginley DS, O'Hayre RP, Dinh HN, Gennett T. Pt-Ru alloyed fuel cell catalysts sputtered from a single alloyed target Acs Catalysis. 1: 1307-1315. DOI: 10.1021/Cs200200S  0.366
2011 Tauer T, O'Hayre R, Medlin JW. A theoretical study of the influence of dopant concentration on the hydration properties of yttrium-doped barium cerate Solid State Ionics. 204: 27-34. DOI: 10.1016/J.Ssi.2011.10.008  0.316
2011 Olson TS, Dameron A, Pylypenko S, Hurst K, Corpuz A, Christensen S, Bult J, Ginley DS, O'Hayre R, Dinh HN, Gennett T. Enhanced DMFC Pt-Ru/C based catalyst Performance via N-doped support materials Acs National Meeting Book of Abstracts.  0.306
2011 Dameron AA, Olson TS, Christensen ST, Leisch JE, Hurst KE, Pylypenko S, Bult JB, Corpuz AR, Ginley DS, O'Hayre RP, Gennett T, Dinh HN. Sputtered PtRu catalysts for direct methanol fuel cells Acs National Meeting Book of Abstracts.  0.375
2011 Pylypenko S, Wood K, Queen A, O'Hayre R, Dameron A, Olson T, Hurst K, Christensen S, Bult J, O'Neill K, Ginley D, Gennett T, Dinh H, Holme T, Borisevich A, et al. Improving catalyst-support interactions: From model systems to high-performing direct methanol fuel cell catalysts Acs National Meeting Book of Abstracts.  0.745
2011 Dinh HN, Pylypenko S, Dameron A, Neyerlin KC, Olson T, Christensen S, O'Neil K, Hurst KE, Bult J, Corpuz A, Narayan SR, Ashwin K, Yang B, Hays CC, Johnson MA, et al. Enhancing the methanol oxidation catalyst activity and durability via affecting the catalyst-support interaction Acs National Meeting Book of Abstracts.  0.302
2010 Holme T, Zhou Y, Pasquarelli R, O'Hayre R. First principles study of doped carbon supports for enhanced platinum catalysts. Physical Chemistry Chemical Physics : Pccp. 12: 9461-8. PMID 20571681 DOI: 10.1039/B927263A  0.74
2010 Tong J, Clark D, Bernau L, Sanders M, O'Hayre R. Solid-state reactive sintering mechanism for large-grained yttrium-doped barium zirconate proton conducting ceramics Journal of Materials Chemistry. 20: 6333-6341. DOI: 10.1039/C0Jm00381F  0.319
2010 Sanders M, O'Hayre R. Development of a multi-species transport space theory and its application to permeation behavior in proton-conducting doped perovskites Journal of Materials Chemistry. 20: 6271-6281. DOI: 10.1039/C0Jm00064G  0.302
2010 Zhou Y, Neyerlin K, Olson TS, Pylypenko S, Bult J, Dinh HN, Gennett T, Shao Z, O'Hayre R. Enhancement of Pt and Pt-alloy fuel cell catalyst activity and durability via nitrogen-modified carbon supports Energy and Environmental Science. 3: 1437-1446. DOI: 10.1039/C003710A  0.469
2010 Zhou Y, Holme T, Berry J, Ohno TR, Ginley D, O'Hayre R. Dopant-induced electronic structure modification of HOPG surfaces: Implications for high activity fuel cell catalysts Journal of Physical Chemistry C. 114: 506-515. DOI: 10.1021/Jp9088386  0.752
2010 Tong J, Clark D, Bernau L, Subramaniyan A, O'Hayre R. Proton-conducting yttrium-doped barium cerate ceramics synthesized by a cost-effective solid-state reactive sintering method Solid State Ionics. 181: 1486-1498. DOI: 10.1016/J.Ssi.2010.08.022  0.371
2010 Tong J, Clark D, Hoban M, O'Hayre R. Cost-effective solid-state reactive sintering method for high conductivity proton conducting yttrium-doped barium zirconium ceramics Solid State Ionics. 181: 496-503. DOI: 10.1016/J.Ssi.2010.02.008  0.358
2009 Fehribach JD, O'Hayre R. Triple Phase Boundaries in Solid-Oxide Cathodes Siam Journal On Applied Mathematics. 70: 510-530. DOI: 10.1137/080722667  0.301
2009 Zhou Y, Pasquarelli R, Holme T, Berry J, Ginley D, O'Hayre R. Improving PEM fuel cell catalyst activity and durability using nitrogen-doped carbon supports: Observations from model Pt/HOPG systems Journal of Materials Chemistry. 19: 7830-7838. DOI: 10.1039/B910924B  0.758
2009 O'Hayre R, Zhou Y, Pasquarelli R, Berry J, Ginley D. Enhancement of Pt-based catalysts via N-doped carbon supports 2008 Proceedings of 3rd Energy Nanotechnology International Conference, Enic 2008. 25-29.  0.378
2008 Zhou Y, Pasquarelli R, Berry J, Ginley D, O'Hayre R. Improving PEM fuel cell catalysts using nitrogen-doped carbon supports Proceedings of the 6th International Conference On Fuel Cell Science, Engineering, and Technology. 69-77. DOI: 10.1115/FuelCell2008-65172  0.386
2006 Shim JH, Cha SW, O'Hayre R, Gür TM, Prinz FB. Proton transport membranes for fuel cells: Polymeric versus dense ceramic Ecs Transactions. 3: 1059-1068. DOI: 10.1149/1.2356225  0.49
2006 Cha SW, O'Hayre R, Park YI, Prinz FB. Electrochemical impedance investigation of flooding in micro-flow channels for proton exchange membrane fuel cells Journal of Power Sources. 161: 138-142. DOI: 10.1016/j.jpowsour.2006.04.123  0.477
2006 Fabian T, Posner JD, O'Hayre R, Cha SW, Eaton JK, Prinz FB, Santiago JG. The role of ambient conditions on the performance of a planar, air-breathing hydrogen PEM fuel cell Journal of Power Sources. 161: 168-182. DOI: 10.1016/J.Jpowsour.2006.03.054  0.508
2004 Cha SW, O'Hayre R, Lee SJ, Saito Y, Prinz FB. Geometric scale effect of flow channels on performance of fuel cells Journal of the Electrochemical Society. 151: A1856-A1864. DOI: 10.1149/1.1799471  0.519
2004 O'Hayre R, Prinz FB. The air/platinum/Nafion triple-phase boundary: Characteristics, scaling, and implications for fuel cells Journal of the Electrochemical Society. 151: A756-A762. DOI: 10.1149/1.1701868  0.368
2004 Cha SW, O'Hayre R, Prinz FB. The influence of size scale on the performance of fuel cells Solid State Ionics. 175: 789-795. DOI: 10.1016/J.Ssi.2004.09.061  0.586
2004 Cha SW, O'Hayre R, Saito Y, Prinz FB. The scaling behavior of flow patterns: A model investigation Journal of Power Sources. 134: 57-71. DOI: 10.1016/j.jpowsour.2004.03.036  0.421
2003 O'Hayre R, Fabian T, Lee SJ, Prinz FB. Lateral ionic conduction in planar array fuel cells Journal of the Electrochemical Society. 150: A430-A438. DOI: 10.1149/1.1554912  0.371
2003 O'Hayre R, Braithwaite D, Hermann W, Lee SJ, Fabian T, Cha SW, Saito Y, Prinz FB. Development of portable fuel cell arrays with printed-circuit technology Journal of Power Sources. 124: 459-472. DOI: 10.1016/S0378-7753(03)00802-4  0.547
2002 Lee SJ, Chang-Chien A, Cha SW, O'Hayre R, Park YI, Saito Y, Prinz FB. Design and fabrication of a micro fuel cell array with "flip-flop" interconnection Journal of Power Sources. 112: 410-418. DOI: 10.1016/S0378-7753(02)00393-2  0.562
2002 O'Hayre R, Lee SJ, Cha SW, Prinz FB. A sharp peak in the performance of sputtered platinum fuel cells at ultra-low platinum loading Journal of Power Sources. 109: 483-493. DOI: 10.1016/S0378-7753(02)00238-0  0.595
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