DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Direct thermal visualization of micro-scale hydrogen evolution reactions in proton exchange membrane electrolyzer cells

Abstract

The heat generated from electrochemical reactions has been considered one of the most significant issues in terms of the reliability of energy conversion devices. So far, no systematic study on the relation between heat generation and electrochemical reaction exists, especially in the form of experiments. In this study, changes of the temperature distribution and hydrogen evolution reaction (HER) on the catalyst coated membrane (CCM) in proton exchange membrane electrolyzer cells (PEMECs) are in-situ visualized with the help of a novel PEMEC design, thermal spectroscopy and high-speed visualization system. At the channel-scale, the temperature increases rapidly for most of the active areas, and finally reaches the equilibrium state at 27 °C. The temperature distribution is non-uniform throughout the process. In addition, a series of pore-scale analyses are provided to clarify the relation between the temperature distribution and electrochemical reaction area. More interestingly, the rapid heat generation areas are found to be in a good agreement with the electrochemical reaction areas, which confirms that the heat is released during the reaction processes. Finally, the temperature evolution phenomena on the LGDL surface have also been recorded. These findings could help better understand the correlation between the cathode side electrochemical reaction and heat generation.

Authors:
 [1];  [1];  [1]; ORCiD logo [1];  [1]; ORCiD logo [1]
  1. Univ. of Tennessee, Knoxville, TN (United States)
Publication Date:
Research Org.:
Univ. of Tennessee, Knoxville, TN (United States)
Sponsoring Org.:
USDOE Office of Energy Efficiency and Renewable Energy (EERE); USDOE Office of Fossil Energy (FE)
OSTI Identifier:
1799496
Alternate Identifier(s):
OSTI ID: 1558115
Grant/Contract Number:  
EE0008426; FE0011585; AC36-08GO28308
Resource Type:
Accepted Manuscript
Journal Name:
Energy Conversion and Management
Additional Journal Information:
Journal Volume: 199; Journal ID: ISSN 0196-8904
Publisher:
Elsevier
Country of Publication:
United States
Language:
English
Subject:
30 DIRECT ENERGY CONVERSION; electrochemical reaction; proton exchange membrane electrolyzer cell; hydrogen evolution reaction; temperature distribution; thermal imaging; visualization

Citation Formats

Li, Yifan, Yang, Gaoqiang, Yu, Shule, Kang, Zhenye, Talley, Derrick A., and Zhang, Feng-Yuan. Direct thermal visualization of micro-scale hydrogen evolution reactions in proton exchange membrane electrolyzer cells. United States: N. p., 2019. Web. doi:10.1016/j.enconman.2019.111935.
Li, Yifan, Yang, Gaoqiang, Yu, Shule, Kang, Zhenye, Talley, Derrick A., & Zhang, Feng-Yuan. Direct thermal visualization of micro-scale hydrogen evolution reactions in proton exchange membrane electrolyzer cells. United States. https://doi.org/10.1016/j.enconman.2019.111935
Li, Yifan, Yang, Gaoqiang, Yu, Shule, Kang, Zhenye, Talley, Derrick A., and Zhang, Feng-Yuan. Tue . "Direct thermal visualization of micro-scale hydrogen evolution reactions in proton exchange membrane electrolyzer cells". United States. https://doi.org/10.1016/j.enconman.2019.111935. https://www.osti.gov/servlets/purl/1799496.
@article{osti_1799496,
title = {Direct thermal visualization of micro-scale hydrogen evolution reactions in proton exchange membrane electrolyzer cells},
author = {Li, Yifan and Yang, Gaoqiang and Yu, Shule and Kang, Zhenye and Talley, Derrick A. and Zhang, Feng-Yuan},
abstractNote = {The heat generated from electrochemical reactions has been considered one of the most significant issues in terms of the reliability of energy conversion devices. So far, no systematic study on the relation between heat generation and electrochemical reaction exists, especially in the form of experiments. In this study, changes of the temperature distribution and hydrogen evolution reaction (HER) on the catalyst coated membrane (CCM) in proton exchange membrane electrolyzer cells (PEMECs) are in-situ visualized with the help of a novel PEMEC design, thermal spectroscopy and high-speed visualization system. At the channel-scale, the temperature increases rapidly for most of the active areas, and finally reaches the equilibrium state at 27 °C. The temperature distribution is non-uniform throughout the process. In addition, a series of pore-scale analyses are provided to clarify the relation between the temperature distribution and electrochemical reaction area. More interestingly, the rapid heat generation areas are found to be in a good agreement with the electrochemical reaction areas, which confirms that the heat is released during the reaction processes. Finally, the temperature evolution phenomena on the LGDL surface have also been recorded. These findings could help better understand the correlation between the cathode side electrochemical reaction and heat generation.},
doi = {10.1016/j.enconman.2019.111935},
journal = {Energy Conversion and Management},
number = ,
volume = 199,
place = {United States},
year = {Tue Aug 20 00:00:00 EDT 2019},
month = {Tue Aug 20 00:00:00 EDT 2019}
}

Journal Article:

Citation Metrics:
Cited by: 7 works
Citation information provided by
Web of Science

Save / Share:

Works referenced in this record:

Three dimensional, two phase flow mathematical model for PEM fuel cell: Part I. Model development
journal, July 2004


Numerical Prediction of Temperature Distribution in pem fuel Cells
journal, August 2000


Thermal management issues in a PEMFC stack – A brief review of current status
journal, May 2009


Mechanochemical Coupling of MoS 2 and Perovskites for Hydrogen Generation
journal, October 2018

  • Wang, Jian; Gao, Yang; Ciucci, Francesco
  • ACS Applied Energy Materials, Vol. 1, Issue 11
  • DOI: 10.1021/acsaem.8b01365

Theoretical model and experimental analysis of a high pressure PEM water electrolyser for hydrogen production
journal, February 2009


Heat transfer enhancement in methanol steam reforming for a fuel cell
journal, October 2001


Investigation of a novel concept for hydrogen production by PEM water electrolysis integrated with multi-junction solar cells
journal, September 2017


A pathway for sustainable conversion of sunlight to hydrogen using proposed compact CPV system
journal, June 2018


Modeling of two-phase transport in proton exchange membrane electrolyzer cells for hydrogen energy
journal, February 2017


In Situ Experimental Technique for Measurement of Temperature and Current Distribution in Proton Exchange Membrane Fuel Cells
journal, January 2006

  • Wilkinson, M.; Blanco, M.; Gu, E.
  • Electrochemical and Solid-State Letters, Vol. 9, Issue 11
  • DOI: 10.1149/1.2338769

A Perspective on Low-Temperature Water Electrolysis – Challenges in Alkaline and Acidic Technology
journal, February 2018

  • Schalenbach, Maximilian
  • International Journal of Electrochemical Science
  • DOI: 10.20964/2018.02.26

Infrared Radiometry for Measuring Plant Leaf Temperature during Thermal Weed Control Treatment
journal, November 2003


Discovery of true electrochemical reactions for ultrahigh catalyst mass activity in water splitting
journal, November 2016


Investigation of thin/well-tunable liquid/gas diffusion layers exhibiting superior multifunctional performance in low-temperature electrolytic water splitting
journal, January 2017

  • Kang, Zhenye; Mo, Jingke; Yang, Gaoqiang
  • Energy & Environmental Science, Vol. 10, Issue 1
  • DOI: 10.1039/C6EE02368A

A Phenomenological Model of Water Transport in a Proton Exchange Membrane Fuel Cell
journal, January 2001

  • Janssen, G. J. M.
  • Journal of The Electrochemical Society, Vol. 148, Issue 12
  • DOI: 10.1149/1.1415031

Application of infrared thermography for the determination of the overall heat transfer coefficient (U-Value) in building envelopes
journal, December 2011


Thin liquid/gas diffusion layers for high-efficiency hydrogen production from water splitting
journal, September 2016


Thermo-economic analysis of a hydrogen production system by sodium borohydride (NaBH4)
journal, January 2018


Bimetal-decorated nanocarbon as a superior electrocatalyst for overall water splitting
journal, October 2018


Coupling a PEM fuel cell and the hydrogen generation from aluminum waste cans
journal, October 2007

  • Martínez, Susana Silva; Albañil Sánchez, Loyda; Álvarez Gallegos, Alberto A.
  • International Journal of Hydrogen Energy, Vol. 32, Issue 15
  • DOI: 10.1016/j.ijhydene.2006.03.015

Thermal and electrochemical analysis of different flow field patterns in a PEM electrolyzer
journal, March 2018


A single-phase, non-isothermal model for PEM fuel cells
journal, March 2005


In-situ synthesis of bimetallic phosphide with carbon tubes as an active electrocatalyst for oxygen evolution reaction
journal, October 2019


Water Splitting with an Enhanced Bifunctional Double Perovskite
journal, December 2017


Energy and exergy analysis of hydrogen production by a proton exchange membrane (PEM) electrolyzer plant
journal, October 2008


Enhanced performance of solid oxide electrolysis cells by integration with a partial oxidation reactor: Energy and exergy analyses
journal, December 2016


Influence of limiting throat and flow regime on oxygen bubble saturation of polymer electrolyte membrane electrolyzer porous transport layers
journal, February 2017


Enhanced hydrogen generation by water electrolysis employing carbon nano-structure composites
journal, February 2018

  • Patel, C. R. P.; Tripathi, Prashant; Vishwakarma, Alok K.
  • International Journal of Hydrogen Energy, Vol. 43, Issue 6
  • DOI: 10.1016/j.ijhydene.2017.12.142

Evaporation analysis of different fuels in evaporator coil of steam reformer for stationary PEM fuel cell systems
journal, January 2018


Hydrogen at Scale (H 2 @Scale): Key to a Clean, Economic, and Sustainable Energy System
journal, January 2018

  • Pivovar, Bryan; Rustagi, Neha; Satyapal, Sunita
  • The Electrochemical Society Interface, Vol. 27, Issue 1
  • DOI: 10.1149/2.F04181if

High-speed and micro-scale measurements of flow and reaction dynamics for sustainable energy storage
conference, July 2015

  • Mo, Jingke; Steen, Stuart; Zhang, Feng-Yuan
  • 13th International Energy Conversion Engineering Conference
  • DOI: 10.2514/6.2015-3913

Numerical modeling of three-dimensional two-phase gas–liquid flow in the flow field plate of a PEM electrolysis cell
journal, April 2010