Electrospun Nanofiber Electrodes for High and Low Humidity PEMFC Operation

Waldrop, Krysta; Slack, John J.; Gumeci, Cenk; Parrondo, Javier; Dale, Nilesh; Reeves, Kimberly Shawn; Cullen, David A.; More, Karren L.; Pintauro, Peter N.

doi:10.1149/1945-7111/acb8e2

Title: Electrospun Nanofiber Electrodes for High and Low Humidity PEMFC Operation

Journal Article · Wed Feb 15 00:00:00 EST 2023 · Journal of the Electrochemical Society

DOI:https://doi.org/10.1149/1945-7111/acb8e2· OSTI ID:1924817

Waldrop, Krysta; Slack, John J.; Gumeci, Cenk; Parrondo, Javier; Dale, Nilesh; Reeves, Kimberly Shawn;

; More, Karren L.;

Abstract MEAs with nanofiber mat electrodes containing Pt/C catalyst and Nafion binder were fabricated and evaluated. The electrodes were prepared by electrospinning a solution of catalyst powder, salt-form Nafion (with Na ⁺ , Li ⁺ , or Cs ⁺ as the sulfonic acid counterion), and a carrier polymer of either polyethylene oxide or poly(acrylic acid). The carrier polymer was extracted prior to MEA testing by a hot water soaking step. The resulting fibers were 15-17% porous, with a core-shell-like morphology (a coating of primarily Nafion on the fiber surface). MEAs with anode/cathode catalyst loadings of 0.1 mg _Pt /cm ² each and a Nafion 211 membrane produced high power at both high and low relative humidity (RH) conditions in H2/air fuel cell tests, e.g., a maximum power density of 919 mW/cm ² at 100% RH and 832 mW/cm ² at 40% RH for a test at 80 °C and 200 kPa _abs . The presence of nm-size pores within the fibers trapped water via capillary condensation during low RH feed gas testing, thus maintaining a high proton conductivity of the Nafion binder in the anode and cathode while minimizing/eliminating ionic isolation of catalyst particles in low water content, poorly conductive binder.

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Research Organization:: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

Sponsoring Organization:: USDOE Office of Energy Efficiency and Renewable Energy (EERE)

Grant/Contract Number:: AC05-00OR22725; EE0007653

OSTI ID:: 1924817

Alternate ID(s):: OSTI ID: 1923396; OSTI ID: 1986210

Journal Information:: Journal of the Electrochemical Society, Journal Name: Journal of the Electrochemical Society Vol. 170 Journal Issue: 2; ISSN 0013-4651

Publisher:: The Electrochemical SocietyCopyright Statement

Country of Publication:: United States

Language:: English

References (40)

Ultra-Thin Reinforced Ionomer Membranes to Meet Next Generation Fuel Cell Targets Kienitz, Brian; Kolde, Jeff; Priester, Sarah ECS Transactions, Vol. 41, Issue 1 https://doi.org/10.1149/1.3635683	journal	October 2011
Electrospun titania-based fibers for high areal capacity Li-ion battery anodes Self, Ethan C.; Wycisk, Ryszard; Pintauro, Peter N. Journal of Power Sources, Vol. 282 https://doi.org/10.1016/j.jpowsour.2015.02.036	journal	May 2015
Electrospun Fiber Mat Cathode with Platinum‐Group‐Metal‐Free Catalyst Powder and Nafion/PVDF Binder Slack, John; Halevi, Barr; McCool, Geoff ChemElectroChem, Vol. 5, Issue 12 https://doi.org/10.1002/celc.201800283	journal	April 2018
Electrospun Nanofiber Electrodes for Boosted Performance and Durability at Lower Humidity Operation of PEM Fuel Cells Iskandarani, Bilal; Rajabalizadeh Mojarrad, Naeimeh; Yürüm, Alp Energy & Fuels, Vol. 36, Issue 16 https://doi.org/10.1021/acs.energyfuels.2c01595	journal	July 2022
Power Output and Durability of Electrospun Fuel Cell Fiber Cathodes with PVDF and Nafion/PVDF Binders Brodt, Matthew; Wycisk, Ryszard; Dale, Nilesh Journal of The Electrochemical Society, Vol. 163, Issue 5 https://doi.org/10.1149/2.0711605jes	journal	January 2016
Effects of short-side-chain perfluorosulfonic acid ionomers as binders on the performance of low Pt loading fuel cell cathodes Park, Young-Chul; Kakinuma, Katsuyoshi; Uchida, Hiroyuki Journal of Power Sources, Vol. 275 https://doi.org/10.1016/j.jpowsour.2014.10.149	journal	February 2015
The effects of relative humidity on the performances of PEMFC MEAs with various Nafion® ionomer contents Kim, Kun-Ho; Lee, Kwan-Young; Lee, Sang-Yeop International Journal of Hydrogen Energy, Vol. 35, Issue 23 https://doi.org/10.1016/j.ijhydene.2010.04.082	journal	December 2010
Preparation of nanofiber composite proton-exchange membranes from dual fiber electrospun mats Ballengee, Jason B.; Pintauro, Peter N. Journal of Membrane Science, Vol. 442 https://doi.org/10.1016/j.memsci.2013.04.023	journal	September 2013
Electrospinning and Electrospun Nanofibers: Methods, Materials, and Applications Xue, Jiajia; Wu, Tong; Dai, Yunqian Chemical Reviews, Vol. 119, Issue 8 https://doi.org/10.1021/acs.chemrev.8b00593	journal	March 2019
Activity benchmarks and requirements for Pt, Pt-alloy, and non-Pt oxygen reduction catalysts for PEMFCs Gasteiger, Hubert A.; Kocha, Shyam S.; Sompalli, Bhaskar Applied Catalysis B: Environmental, Vol. 56, Issue 1-2, p. 9-35 https://doi.org/10.1016/j.apcatb.2004.06.021	journal	March 2005
Nanofiber Fuel Cell MEAs with a PtCo/C Cathode Slack, J. J.; Gumeci, C.; Dale, N. Journal of The Electrochemical Society, Vol. 166, Issue 7 https://doi.org/10.1149/2.0151907jes	journal	January 2019
Essentials of High Performance Water Electrolyzers – From Catalyst Layer Materials to Electrode Engineering Pham, Chuyen Van; Escalera‐López, Daniel; Mayrhofer, Karl Advanced Energy Materials, Vol. 11, Issue 44 https://doi.org/10.1002/aenm.202101998	journal	October 2021
Relating the 3D electrode morphology to Li-ion battery performance; a case for LiFePO 4 Liu, Zhao; Verhallen, Tomas W.; Singh, Deepak P. Journal of Power Sources, Vol. 324 https://doi.org/10.1016/j.jpowsour.2016.05.097	journal	August 2016
Novel hydrophilic and hydrophobic double microporous layer coated gas diffusion layer to enhance performance of polymer electrolyte fuel cells under both low and high humidity Kitahara, Tatsumi; Nakajima, Hironori; Inamoto, Masaoki Journal of Power Sources, Vol. 234 https://doi.org/10.1016/j.jpowsour.2013.01.150	journal	July 2013
Effect of ionomer content and relative humidity on polymer electrolyte membrane fuel cell (PEMFC) performance of membrane-electrode assemblies (MEAs) prepared by decal transfer method Jeon, Sunyeol; Lee, Jisun; Rios, Gema M. International Journal of Hydrogen Energy, Vol. 35, Issue 18 https://doi.org/10.1016/j.ijhydene.2010.06.044	journal	September 2010
SiO2-containing catalyst layers for PEFCs operating under low humidity Inoue, Naoki; Uchida, Makoto; Watanabe, Masahiro Electrochemistry Communications, Vol. 16, Issue 1 https://doi.org/10.1016/j.elecom.2011.12.009	journal	March 2012
Ultralow platinum loading for redox-flow battery by electrospinning the electrocatalyst and the ionomer in core-shell fibers Saadi, Kobby; Fan, Xiaozong; Hardisty, Samuel S. Journal of Energy Storage, Vol. 59 https://doi.org/10.1016/j.est.2022.106430	journal	March 2023
Electrospun Polyacrylonitrile‐Derived Co or Fe Containing Nanofibre Catalysts for Oxygen Reduction Reaction at the Alkaline Membrane Fuel Cell Cathode Mooste, Marek; Kibena‐Põldsepp, Elo; Vassiljeva, Viktoria ChemCatChem, Vol. 12, Issue 18 https://doi.org/10.1002/cctc.202000658	journal	August 2020
Fabrication, In-Situ Performance, and Durability of Nanofiber Fuel Cell Electrodes Brodt, Matthew; Han, Taehee; Dale, Nilesh Journal of The Electrochemical Society, Vol. 162, Issue 1 https://doi.org/10.1149/2.0651501jes	journal	November 2014
Low equivalent weight short-side-chain perfluorosulfonic acid ionomers in fuel cell cathode catalyst layers Lei, Chao; Bessarabov, Dmitri; Ye, Siyu Journal of Power Sources, Vol. 196, Issue 15 https://doi.org/10.1016/j.jpowsour.2011.03.024	journal	August 2011
Electrospinning deposition of poly(acrylic acid): platinum/carbon catalyst ink to enhance polymer electrolyte membrane fuel cell performance Chen, Guan Hao; Kelly, Danielle; Shine, Audrey MRS Communications, Vol. 9, Issue 4 https://doi.org/10.1557/mrc.2019.144	journal	October 2019
Electrospun Nanofiber-Based Anodes, Cathodes, and Separators for Advanced Lithium-Ion Batteries Zhang, Xiangwu; Ji, Liwen; Toprakci, Ozan Polymer Reviews, Vol. 51, Issue 3 https://doi.org/10.1080/15583724.2011.593390	journal	July 2011
Assembly of Pt Nanoparticles on Graphitized Carbon Nanofibers as Hierarchically Structured Electrodes Hodnik, Nejc; Romano, Luigi; Jovanovič, Primož ACS Applied Nano Materials, Vol. 3, Issue 10 https://doi.org/10.1021/acsanm.0c01945	journal	September 2020
Nanofiber composite membranes with low equivalent weight perfluorosulfonic acid polymers Choi, Jonghyun; Lee, Kyung Min; Wycisk, Ryszard Journal of Materials Chemistry, Vol. 20, Issue 30 https://doi.org/10.1039/c0jm00441c	journal	January 2010
Enhanced Water Management of Polymer Electrolyte Fuel Cells with Additive-Containing Microporous Layers Spernjak, Dusan; Mukundan, Rangachary; Borup, Rodney L. ACS Applied Energy Materials, Vol. 1, Issue 11 https://doi.org/10.1021/acsaem.8b01059	journal	September 2018
Analysis of Water Adsorption and Condensation in Catalyst Layers for Polymer Electrolyte Fuel Cells Mashio, Tetsuya; Sato, Kazuyuki; Ohma, Atsushi Electrochimica Acta, Vol. 140 https://doi.org/10.1016/j.electacta.2014.07.058	journal	September 2014
Percolative model of proton conductivity of Nafion® membranes Costamagna, Paola; Grosso, Simone; Di Felice, Renzo Journal of Power Sources, Vol. 178, Issue 2 https://doi.org/10.1016/j.jpowsour.2007.09.071	journal	April 2008
Ultra-low platinum loadings in polymer electrolyte membrane fuel cell electrodes fabricated via simultaneous electrospinning/electrospraying method Wang, Xuhai; Richey, Francis W.; Wujcik, Kevin H. Journal of Power Sources, Vol. 264 https://doi.org/10.1016/j.jpowsour.2014.04.052	journal	October 2014
Toward Optimizing Electrospun Nanofiber Fuel Cell Catalyst Layers: Microstructure and Pt Accessibility Kabir, Sadia; Van Cleve, Tim; Khandavalli, Sunilkumar ACS Applied Energy Materials, Vol. 4, Issue 4 https://doi.org/10.1021/acsaem.0c03073	journal	March 2021
Experimental study of variable operating parameters effects on overall PEMFC performance and spatial performance distribution Zhang, Qian; Lin, Rui; Técher, Ludovic Energy, Vol. 115 https://doi.org/10.1016/j.energy.2016.08.086	journal	November 2016
Electrospun Particle/Polymer Fiber Electrodes with a Neat Nafion Binder for Hydrogen/Air Fuel Cells Waldrop, Krysta; Slack, John; Gumeci, Cenk ECS Transactions, Vol. 92, Issue 8 https://doi.org/10.1149/09208.0595ecst	journal	July 2019
High Areal Capacity Si/LiCoO ₂ Batteries from Electrospun Composite Fiber Mats Self, Ethan C.; Naguib, Michael; Ruther, Rose E. ChemSusChem, Vol. 10, Issue 8 https://doi.org/10.1002/cssc.201700096	journal	March 2017
Ultralow-loading platinum-cobalt fuel cell catalysts derived from imidazolate frameworks Chong, Lina; Wen, Jianguo; Kubal, Joseph Science, Vol. 362, Issue 6420 https://doi.org/10.1126/science.aau0630	journal	November 2018
The electrochemical hydrogenation of edible oils in a solid polymer electrolyte reactor. II. Hydrogenation selectivity studies An, Weidong; Hong, Jin Ki; Pintauro, P. N. Journal of the American Oil Chemists' Society, Vol. 76, Issue 2 https://doi.org/10.1007/s11746-999-0221-1	journal	February 1999
Recent advances in electrospun carbon fiber electrode for vanadium redox flow battery: Properties, structures, and perspectives Cheng, Dixuan; Li, Yuehua; Zhang, Jinliang Carbon, Vol. 170 https://doi.org/10.1016/j.carbon.2020.08.058	journal	December 2020
High-Performance Nanofiber Fuel Cell Electrodes Zhang, Wenjing; Pintauro, Peter N. ChemSusChem, Vol. 4, Issue 12 https://doi.org/10.1002/cssc.201100245	journal	November 2011
Relative Humidity Dependence of Pt Utilization in Polymer Electrolyte Fuel Cell Electrodes: Effects of Electrode Thickness, Ionomer-to-Carbon Ratio, Ionomer Equivalent Weight, and Carbon Support Shinozaki, Kazuma; Yamada, Haruhiko; Morimoto, Yu Journal of The Electrochemical Society, Vol. 158, Issue 5 https://doi.org/10.1149/1.3556906	journal	January 2011
Nanofiber Electrodes with Low Platinum Loading for High Power Hydrogen/Air PEM Fuel Cells Brodt, Matthew; Wycisk, Ryszard; Pintauro, Peter N. Journal of The Electrochemical Society, Vol. 160, Issue 8 https://doi.org/10.1149/2.008308jes	journal	January 2013
Exploring the Impact of Electrode Microstructure on Redox Flow Battery Performance Using a Multiphysics Pore Network Model Sadeghi, Mohammad Amin; Aganou, Mehrez; Kok, Matthew Journal of The Electrochemical Society, Vol. 166, Issue 10 https://doi.org/10.1149/2.0721910jes	journal	January 2019
Application of electrospinning for the fabrication of proton-exchange membrane fuel cell electrodes Waldrop, Krysta; Wycisk, Ryszard; Pintauro, Peter N. Current Opinion in Electrochemistry, Vol. 21 https://doi.org/10.1016/j.coelec.2020.03.007	journal	June 2020

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