Improving intermediate temperature performance of Ni-YSZ cermet anodes for solid oxide fuel cells by liquid infiltration of nickel nanoparticles

Lu, Yanchen; Gasper, Paul; Pal, Uday B.; Gopalan, Srikanth; Basu, Soumendra N.

doi:10.1016/j.jpowsour.2018.06.027

Title: Improving intermediate temperature performance of Ni-YSZ cermet anodes for solid oxide fuel cells by liquid infiltration of nickel nanoparticles

Abstract

Liquid infiltration of NiO followed by reduction to form Ni nanoparticle catalysts in solid oxide fuel cell (SOFC) can produce a high density of electrochemical reaction sites. In recent years, electrode architectures utilizing porous oxide substrates with ionic conductivity or mixed ionic-electronic conductivity and connected networks of nickel produced by liquid infiltration have become a popular approach to improve SOFC anode catalytic performance, especially for operating temperatures less than 800°C. However, infiltrated nickel structures suffer from poor durability, demonstrating significant loss in performance during the first 100 hours of use. In contrast, traditional Ni-yttria stabilized zirconia (Ni-YSZ) cermet SOFC anodes exhibit long-term performance stability. However, Ni-YSZ cermet anodes have micron sized structures, and consequently have a significantly lower density of electrochemical reaction site density than infiltrated nickel structures, which have dimensions of around 100 nm. In this study, the performance impact of liquid phase infiltration of nickel nanoparticles into Ni-YSZ cermet anode supported SOFCs is studied by measuring the electrochemical behavior of infiltrated cells at 800°C, 700°C, and 600°C, and comparing them to the performance of an uninfiltrated cell. Durability of the nanoparticles after electrochemical testing is also assessed using a method for quantifying particle statistics from fracture cross sections.

Authors:

Lu, Yanchen ^[1]; Gasper, Paul ^[1]; Pal, Uday B. ^[1]; Gopalan, Srikanth ^[1];

^[1]

Boston Univ., MA (United States)

Publication Date:: Thu Jun 14 00:00:00 EDT 2018

Research Org.:: Boston Univ., MA (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1833268

Alternate Identifier(s):: OSTI ID: 1495303

Grant/Contract Number:: FE0026096

Resource Type:: Accepted Manuscript

Journal Name:: Journal of Power Sources

Additional Journal Information:: Journal Volume: 396; Journal ID: ISSN 0378-7753

Publisher:: Elsevier

Country of Publication:: United States

Language:: English

Subject:: 25 ENERGY STORAGE; Solid oxide fuel cellInfiltration; Nickel nanoparticle; Triple phase boundary density; Ni-YSZ cermet

Citation Formats


                    Lu, Yanchen, Gasper, Paul, Pal, Uday B., Gopalan, Srikanth, and Basu, Soumendra N. Improving intermediate temperature performance of Ni-YSZ cermet anodes for solid oxide fuel cells by liquid infiltration of nickel nanoparticles.  United States: N. p., 2018. 
Web.  doi:10.1016/j.jpowsour.2018.06.027.

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                    Lu, Yanchen, Gasper, Paul, Pal, Uday B., Gopalan, Srikanth, & Basu, Soumendra N. Improving intermediate temperature performance of Ni-YSZ cermet anodes for solid oxide fuel cells by liquid infiltration of nickel nanoparticles.  United States.  https://doi.org/10.1016/j.jpowsour.2018.06.027

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                    Lu, Yanchen, Gasper, Paul, Pal, Uday B., Gopalan, Srikanth, and Basu, Soumendra N. Thu .  
"Improving intermediate temperature performance of Ni-YSZ cermet anodes for solid oxide fuel cells by liquid infiltration of nickel nanoparticles".  United States.  https://doi.org/10.1016/j.jpowsour.2018.06.027.  https://www.osti.gov/servlets/purl/1833268.

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@article{osti_1833268,

  title        = {Improving intermediate temperature performance of Ni-YSZ cermet anodes for solid oxide fuel cells by liquid infiltration of nickel nanoparticles},

  author       = {Lu, Yanchen and Gasper, Paul and Pal, Uday B. and Gopalan, Srikanth and Basu, Soumendra N.},

  abstractNote = {Liquid infiltration of NiO followed by reduction to form Ni nanoparticle catalysts in solid oxide fuel cell (SOFC) can produce a high density of electrochemical reaction sites. In recent years, electrode architectures utilizing porous oxide substrates with ionic conductivity or mixed ionic-electronic conductivity and connected networks of nickel produced by liquid infiltration have become a popular approach to improve SOFC anode catalytic performance, especially for operating temperatures less than 800°C. However, infiltrated nickel structures suffer from poor durability, demonstrating significant loss in performance during the first 100 hours of use. In contrast, traditional Ni-yttria stabilized zirconia (Ni-YSZ) cermet SOFC anodes exhibit long-term performance stability. However, Ni-YSZ cermet anodes have micron sized structures, and consequently have a significantly lower density of electrochemical reaction site density than infiltrated nickel structures, which have dimensions of around 100 nm. In this study, the performance impact of liquid phase infiltration of nickel nanoparticles into Ni-YSZ cermet anode supported SOFCs is studied by measuring the electrochemical behavior of infiltrated cells at 800°C, 700°C, and 600°C, and comparing them to the performance of an uninfiltrated cell. Durability of the nanoparticles after electrochemical testing is also assessed using a method for quantifying particle statistics from fracture cross sections.},

  doi          = {10.1016/j.jpowsour.2018.06.027},

  journal      = {Journal of Power Sources},

  number       = ,

  volume       = 396,

  place        = {United States},

  year         = {Thu Jun 14 00:00:00 EDT 2018},

  month        = {Thu Jun 14 00:00:00 EDT 2018}

}

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https://doi.org/10.1016/j.jpowsour.2018.06.027

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Works referenced in this record:

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Quantitative relationships between composition, particle size, triple phase boundary length and surface area in nickel-cermet anodes for Solid Oxide Fuel Cells
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Works referencing / citing this record:

Co-infiltration of Nickel and Mixed Conducting Gd0.1Ce0.9O2−δ and La0.6Sr0.3Ni0.15Cr0.85O3−δ Phases in Ni-YSZ Anodes for Improved Stability and Performance
journal, August 2019

Lu, Yanchen; Gasper, Paul; Nikiforov, Alexey Y.
JOM, Vol. 71, Issue 11
DOI: 10.1007/s11837-019-03723-1

Hierarchical dual-porosity nanoscale nickel cermet electrode with high performance and stability
journal, January 2019

Chen, Jingyi; Wang, Xin; Boldrin, Paul
Nanoscale, Vol. 11, Issue 38
DOI: 10.1039/c9nr06740j

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Title: Improving intermediate temperature performance of Ni-YSZ cermet anodes for solid oxide fuel cells by liquid infiltration of nickel nanoparticles

Abstract

Citation Formats

Slip-cast and hot-solution infiltrated porous yttria stabilized zirconia (YSZ) supported tubular fuel cells journal, November 2014

A modified dusty gas model in the form of a Fick's model for the prediction of multicomponent mass transport in a solid oxide fuel cell anode journal, May 2012

Anchoring of Infiltrated Nickel Electro-Catalyst by Addition of Aluminum Titanate journal, January 2011

SOFC Modeling and Parameter Identification by Means of Impedance Spectroscopy journal, May 2009

The fractal nature of the three-phase boundary: A heuristic approach to the degradation of nanostructured solid oxide fuel cell anodes journal, August 2017

Stability of Nickel-Infiltrated Anodes in Intermediate Temperature SOFCs journal, June 2015

Study on the effects of polarization on local morphological change of nickel at active three-phase-boundary using patterned nickel-film electrode in solid oxide fuel cell anode journal, August 2017

Improved microstructure and performance of Ni-based anode for intermediate temperature solid oxide fuel cells journal, February 2014

A rapid preparation of acicular Ni impregnated anode with enhanced conductivity and operational stability journal, June 2014

Nickelâ€“Zirconia Anode Degradation and Triple Phase Boundary Quantification from Microstructural Analysis journal, December 2009

Characterization of Ni-Infiltrated GDC Electrodes for Solid Oxide Cell Applications journal, January 2014

Optimization of Infiltration Techniques Used to Construct Ni/YSZ Anodes journal, January 2014

Ni Infiltration as a Possible Solution to the Redox Problem of SOFC Anodes journal, January 2008

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More accurate macro-models of solid oxide fuel cells through electrochemical and microstructural parameter estimation – Part II: Parameter estimation journal, July 2015

Microstructural Modeling and Effective Properties of Infiltrated SOFC Electrodes journal, October 2013

Fabrication and modification of solid oxide fuel cell anodes via wet impregnation/infiltration technique journal, September 2013

Enhanced triple-phase boundary density in infiltrated electrodes for solid oxide fuel cells demonstrated by high-resolution tomography journal, November 2014

Characterization of Ni-cermet degradation phenomena I. Long term resistivity monitoring, image processing and X-ray fluorescence analysis journal, July 2015

Quantitative evaluation of solid oxide fuel cell porous anode microstructure based on focused ion beam and scanning electron microscope technique and prediction of anode overpotentials journal, May 2011

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Fundamental mechanisms involved in the degradation of nickel–yttria stabilized zirconia (Ni–YSZ) anode during solid oxide fuel cells operation: A review journal, January 2016

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Quantitative relationships between composition, particle size, triple phase boundary length and surface area in nickel-cermet anodes for Solid Oxide Fuel Cells journal, September 2011

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Three-dimensional reconstruction and analysis of an entire solid oxide fuel cell by full-field transmission X-ray microscopy journal, July 2013

Detailed impedance characterization of a well performing and durable Ni:CGO infiltrated cermet anode for metal-supported solid oxide fuel cells journal, December 2012

Quantification of SOFC anode microstructure based on dual beam FIB-SEM technique journal, February 2010

Stability of Ni–yttria stabilized zirconia anodes based on Ni-impregnation journal, November 2010

Electrochemical Modeling of the Current-Voltage Characteristics of an SOFC in Fuel Cell and Electrolyzer Operation Modes journal, January 2013

Comprehensive quantification of Ni–Gd0.1Ce0.9O1.95 anode functional layer microstructures by three-dimensional reconstruction using a FIB/SEM dual beam system journal, April 2013

Co-infiltration of Nickel and Mixed Conducting Gd0.1Ce0.9O2−δ and La0.6Sr0.3Ni0.15Cr0.85O3−δ Phases in Ni-YSZ Anodes for Improved Stability and Performance journal, August 2019

Hierarchical dual-porosity nanoscale nickel cermet electrode with high performance and stability journal, January 2019

Slip-cast and hot-solution infiltrated porous yttria stabilized zirconia (YSZ) supported tubular fuel cells
journal, November 2014

A modified dusty gas model in the form of a Fick's model for the prediction of multicomponent mass transport in a solid oxide fuel cell anode
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SOFC Modeling and Parameter Identification by Means of Impedance Spectroscopy
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The fractal nature of the three-phase boundary: A heuristic approach to the degradation of nanostructured solid oxide fuel cell anodes
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Stability of Nickel-Infiltrated Anodes in Intermediate Temperature SOFCs
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Improved microstructure and performance of Ni-based anode for intermediate temperature solid oxide fuel cells
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A rapid preparation of acicular Ni impregnated anode with enhanced conductivity and operational stability
journal, June 2014

Nickelâ€“Zirconia Anode Degradation and Triple Phase Boundary Quantification from Microstructural Analysis
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Characterization of Ni-Infiltrated GDC Electrodes for Solid Oxide Cell Applications
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Optimization of Infiltration Techniques Used to Construct Ni/YSZ Anodes
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Ni Infiltration as a Possible Solution to the Redox Problem of SOFC Anodes
journal, January 2008

Nanoscale and nano-structured electrodes of solid oxide fuel cells by infiltration: Advances and challenges
journal, January 2012

Polarization measurements on single-step co-fired solid oxide fuel cells (SOFCs)
journal, October 2007

More accurate macro-models of solid oxide fuel cells through electrochemical and microstructural parameter estimation – Part II: Parameter estimation
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Microstructural Modeling and Effective Properties of Infiltrated SOFC Electrodes
journal, October 2013

Fabrication and modification of solid oxide fuel cell anodes via wet impregnation/infiltration technique
journal, September 2013

Enhanced triple-phase boundary density in infiltrated electrodes for solid oxide fuel cells demonstrated by high-resolution tomography
journal, November 2014

Characterization of Ni-cermet degradation phenomena I. Long term resistivity monitoring, image processing and X-ray fluorescence analysis
journal, July 2015

Quantitative evaluation of solid oxide fuel cell porous anode microstructure based on focused ion beam and scanning electron microscope technique and prediction of anode overpotentials
journal, May 2011

More accurate macro-models of solid oxide fuel cells through electrochemical and microstructural parameter estimation – Part I: Experimentation
journal, October 2015

Fundamental mechanisms involved in the degradation of nickel–yttria stabilized zirconia (Ni–YSZ) anode during solid oxide fuel cells operation: A review
journal, January 2016

Combined Deconvolution and CNLS Fitting Approach Applied on the Impedance Response of Technical Ni∕8YSZ Cermet Electrodes
journal, January 2008

Alternative Ni-Impregnated Mixed Ionic-Electronic Conducting Anode for SOFC Operation at High Fuel Utilization
journal, January 2017

Quantitative relationships between composition, particle size, triple phase boundary length and surface area in nickel-cermet anodes for Solid Oxide Fuel Cells
journal, September 2011

Effect of Fuel Composition on Performance of Single-Step Cofired SOFCs
journal, January 2007

Three-dimensional reconstruction and analysis of an entire solid oxide fuel cell by full-field transmission X-ray microscopy
journal, July 2013

Detailed impedance characterization of a well performing and durable Ni:CGO infiltrated cermet anode for metal-supported solid oxide fuel cells
journal, December 2012

Quantification of SOFC anode microstructure based on dual beam FIB-SEM technique
journal, February 2010

Stability of Ni–yttria stabilized zirconia anodes based on Ni-impregnation
journal, November 2010

Electrochemical Modeling of the Current-Voltage Characteristics of an SOFC in Fuel Cell and Electrolyzer Operation Modes
journal, January 2013

Comprehensive quantification of Ni–Gd0.1Ce0.9O1.95 anode functional layer microstructures by three-dimensional reconstruction using a FIB/SEM dual beam system
journal, April 2013

Co-infiltration of Nickel and Mixed Conducting Gd0.1Ce0.9O2−δ and La0.6Sr0.3Ni0.15Cr0.85O3−δ Phases in Ni-YSZ Anodes for Improved Stability and Performance
journal, August 2019

Hierarchical dual-porosity nanoscale nickel cermet electrode with high performance and stability
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