Siloxane Deposition on the Ni-YSZ Solid Oxide Fuel Cell Anode Exposed to Bio-Syngas

Tian, Jiashen; Milcarek, Ryan J.

doi:10.1149/1945-7111/abf21a

Title: Siloxane Deposition on the Ni-YSZ Solid Oxide Fuel Cell Anode Exposed to Bio-Syngas

Abstract

Siloxane, a common contaminant present in biogas, is known for adverse effects on cogeneration prime movers. In this study, the siloxane deposition products and mechanism in the solid oxide fuel cell nickel-yttria stabilized zirconia (Ni-YSZ) anode are investigated analytically and experimentally. An SOFC with Ni-YSZ anode and pure Ni/YSZ pellets were exposed to a simulated biogas-reformate fuel with octamethylcyclotetrasiloxane (D4) contamination at 750 °C. The electrochemical characterization results show that the SOFCs performance degradation caused by D4 contamination is irreversible. Morphology and XRD results illustrate that silicon and carbon deposition can both be detected in the anode and pellets. Graphite, SiC and SiO2 are all possible products based on the results of XRD test. Here, according to the formation of graphite and SiC, the new mechanism suggests that carbon is also an essential factor in siloxane contamination of Ni-YSZ anodes besides silicon, which can be explained by the catalytic and electrochemical analysis.

Authors:

^[1];

^[1]

Arizona State Univ., Tempe, AZ (United States)

Publication Date:: Tue Apr 06 00:00:00 EDT 2021

Research Org.:: Arizona State Univ., Tempe, AZ (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1863578

Grant/Contract Number:: EE0007721

Resource Type:: Accepted Manuscript

Journal Name:: Journal of the Electrochemical Society

Additional Journal Information:: Journal Volume: 168; Journal Issue: 4; Journal ID: ISSN 0013-4651

Publisher:: IOP Publishing

Country of Publication:: United States

Language:: English

Subject:: 25 ENERGY STORAGE

Citation Formats


                    Tian, Jiashen, and Milcarek, Ryan J. Siloxane Deposition on the Ni-YSZ Solid Oxide Fuel Cell Anode Exposed to Bio-Syngas.  United States: N. p., 2021. 
Web.  doi:10.1149/1945-7111/abf21a.

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                    Tian, Jiashen, & Milcarek, Ryan J. Siloxane Deposition on the Ni-YSZ Solid Oxide Fuel Cell Anode Exposed to Bio-Syngas.  United States.  https://doi.org/10.1149/1945-7111/abf21a

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                    Tian, Jiashen, and Milcarek, Ryan J. Tue .  
"Siloxane Deposition on the Ni-YSZ Solid Oxide Fuel Cell Anode Exposed to Bio-Syngas".  United States.  https://doi.org/10.1149/1945-7111/abf21a.  https://www.osti.gov/servlets/purl/1863578.

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@article{osti_1863578,

  title        = {Siloxane Deposition on the Ni-YSZ Solid Oxide Fuel Cell Anode Exposed to Bio-Syngas},

  author       = {Tian, Jiashen and Milcarek, Ryan J.},

  abstractNote = {Siloxane, a common contaminant present in biogas, is known for adverse effects on cogeneration prime movers. In this study, the siloxane deposition products and mechanism in the solid oxide fuel cell nickel-yttria stabilized zirconia (Ni-YSZ) anode are investigated analytically and experimentally. An SOFC with Ni-YSZ anode and pure Ni/YSZ pellets were exposed to a simulated biogas-reformate fuel with octamethylcyclotetrasiloxane (D4) contamination at 750 °C. The electrochemical characterization results show that the SOFCs performance degradation caused by D4 contamination is irreversible. Morphology and XRD results illustrate that silicon and carbon deposition can both be detected in the anode and pellets. Graphite, SiC and SiO2 are all possible products based on the results of XRD test. Here, according to the formation of graphite and SiC, the new mechanism suggests that carbon is also an essential factor in siloxane contamination of Ni-YSZ anodes besides silicon, which can be explained by the catalytic and electrochemical analysis.},

  doi          = {10.1149/1945-7111/abf21a},

  journal      = {Journal of the Electrochemical Society},

  number       = 4,

  volume       = 168,

  place        = {United States},

  year         = {Tue Apr 06 00:00:00 EDT 2021},

  month        = {Tue Apr 06 00:00:00 EDT 2021}

}

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Title: Siloxane Deposition on the Ni-YSZ Solid Oxide Fuel Cell Anode Exposed to Bio-Syngas

Abstract

Citation Formats

Impurity Poisoning of SOFCs journal, April 2011

Impurity features in Ni-YSZ-H2-H2O electrodes journal, February 2011

Carbon deposition on Ni/YSZ composites exposed to humidified methane journal, February 2007

Analysis of Electrochemical Impedance Spectroscopy Data Using the Distribution of Relaxation Times: A Bayesian and Hierarchical Bayesian Approach journal, June 2015

Influence of the Discretization Methods on the Distribution of Relaxation Times Deconvolution: Implementing Radial Basis Functions with DRTtools journal, December 2015

Waves and Fields in Optoelectronics: Prentice-Hall Series in Solid State Physical Electronics journal, August 1984

Effect of silicon poisoning on catalytic dry reforming of simulated biogas journal, May 2017

Monitoring the degradation of a solid oxide fuel cell stack during 10,000h via electrochemical impedance spectroscopy journal, January 2012

Results from an industrial size biogas-fed SOFC plant (the DEMOSOFC project) journal, February 2020

Solid oxide fuel cell anode degradation by the effect of siloxanes journal, April 2015

Life Cycle Assessment (LCA) of biogas-fed Solid Oxide Fuel Cell (SOFC) plant journal, May 2017

Degradation of SOFCs by Various Impurities: Impedance Spectroscopy and Microstructural Analysis journal, May 2017

Investigating the degradation mechanism of the solid oxide fuel cell nickel-yttria stabilized zirconia anode under siloxane contamination journal, December 2020

Model-assisted identification of solid oxide cell elementary processes by electrochemical impedance spectroscopy measurements journal, October 2019

Microstructural and chemical changes at the Ni/YSZ interface journal, December 2001

Nanoscale Chemical Analysis and Imaging of Solid Oxide Cells journal, January 2008

High-temperature conversion of methane on a composite gadolinia-doped ceria–gold electrode journal, November 1999

Techno-Economic Assessment of CHP Systems in Wastewater Treatment Plants journal, September 2020

SOFC operation with carbon oxides: Experimental analysis of performance and degradation journal, June 2018

Experimental and theoretical study of deactivated HDT catalysts by Si species deposited on their surfaces: Models proposition, structural and thermodynamic analysis journal, September 2020

Poisoning of SOFC anodes by various fuel impurities journal, September 2008

An overview of biogas production and utilization at full-scale wastewater treatment plants (WWTPs) in the United States: Challenges and opportunities towards energy-neutral WWTPs 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

Extensive analysis of large planar SOFC: Operation with humidified methane and carbon monoxide to examine carbon deposition based degradation journal, December 2017

Bayesian and Hierarchical Bayesian Based Regularization for Deconvolving the Distribution of Relaxation Times from Electrochemical Impedance Spectroscopy Data journal, September 2017

Degradation evaluation by distribution of relaxation times analysis for microtubular solid oxide fuel cells journal, April 2020

Spatially Explicit Life Cycle Assessment: Opportunities and challenges of wastewater-based algal biofuels in the United States journal, June 2017

Morphological and structural study of the Si deposition on the sulfided NiMo/γ-Al 2 O 3 catalyst: Effect on the support journal, September 2014

Damage of Siloxanes on Ni-YSZ Anode Supported SOFC Operated on Hydrogen and Bio-Syngas journal, September 2015

Dealing with fuel contaminants in biogas-fed solid oxide fuel cell (SOFC) and molten carbonate fuel cell (MCFC) plants: Degradation of catalytic and electro-catalytic active surfaces and related gas purification methods journal, July 2017

Electronic structure and charge transfer in 3C- and 4H-SiC journal, February 2000

Solid Oxide Electrolysis Cells: Microstructure and Degradation of the Ni/Yttria-Stabilized Zirconia Electrode journal, January 2008

Techniques for transformation of biogas to biomethane journal, May 2011

Electrochemical Impedance Analysis of SOFC with Transmission Line Model Using Distribution of Relaxation Times (DRT) journal, July 2020

Kinetic study of the thermal decomposition of octamethylcyclotetrasiloxane on activated gamma alumina journal, October 2017

Reforming of methane with carbon dioxide over Ni/Al2O3 catalysts: Effect of nickel precursor journal, May 1998

Deactivation of HDT Catalysts by Formation of Silica Gels from Silicone Oil. Characterization of Spent Catalysts from HDT of Coker Naphtha Using 29Si and 13C CP/MAS NMR journal, September 1993

Decomposition of hexamethylcyclotrisiloxane over solid oxides journal, August 2008

Carbon deposition and cell performance of Ni-YSZ anode support SOFC with methane fuel journal, August 2002

SOFC single cells fed by biogas: Experimental tests with trace contaminants journal, February 2018

Silica Segregation in the Ni∕YSZ Electrode journal, January 2007

Impurity Poisoning of SOFCs
journal, April 2011

Impurity features in Ni-YSZ-H2-H2O electrodes
journal, February 2011

Carbon deposition on Ni/YSZ composites exposed to humidified methane
journal, February 2007

Analysis of Electrochemical Impedance Spectroscopy Data Using the Distribution of Relaxation Times: A Bayesian and Hierarchical Bayesian Approach
journal, June 2015

Influence of the Discretization Methods on the Distribution of Relaxation Times Deconvolution: Implementing Radial Basis Functions with DRTtools
journal, December 2015

Waves and Fields in Optoelectronics: Prentice-Hall Series in Solid State Physical Electronics
journal, August 1984

Effect of silicon poisoning on catalytic dry reforming of simulated biogas
journal, May 2017

Monitoring the degradation of a solid oxide fuel cell stack during 10,000h via electrochemical impedance spectroscopy
journal, January 2012

Results from an industrial size biogas-fed SOFC plant (the DEMOSOFC project)
journal, February 2020

Solid oxide fuel cell anode degradation by the effect of siloxanes
journal, April 2015

Life Cycle Assessment (LCA) of biogas-fed Solid Oxide Fuel Cell (SOFC) plant
journal, May 2017

Degradation of SOFCs by Various Impurities: Impedance Spectroscopy and Microstructural Analysis
journal, May 2017

Investigating the degradation mechanism of the solid oxide fuel cell nickel-yttria stabilized zirconia anode under siloxane contamination
journal, December 2020

Model-assisted identification of solid oxide cell elementary processes by electrochemical impedance spectroscopy measurements
journal, October 2019

Microstructural and chemical changes at the Ni/YSZ interface
journal, December 2001

Nanoscale Chemical Analysis and Imaging of Solid Oxide Cells
journal, January 2008

High-temperature conversion of methane on a composite gadolinia-doped ceria–gold electrode
journal, November 1999

Techno-Economic Assessment of CHP Systems in Wastewater Treatment Plants
journal, September 2020

SOFC operation with carbon oxides: Experimental analysis of performance and degradation
journal, June 2018

Experimental and theoretical study of deactivated HDT catalysts by Si species deposited on their surfaces: Models proposition, structural and thermodynamic analysis
journal, September 2020

Poisoning of SOFC anodes by various fuel impurities
journal, September 2008

An overview of biogas production and utilization at full-scale wastewater treatment plants (WWTPs) in the United States: Challenges and opportunities towards energy-neutral WWTPs
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

Extensive analysis of large planar SOFC: Operation with humidified methane and carbon monoxide to examine carbon deposition based degradation
journal, December 2017

Bayesian and Hierarchical Bayesian Based Regularization for Deconvolving the Distribution of Relaxation Times from Electrochemical Impedance Spectroscopy Data
journal, September 2017

Degradation evaluation by distribution of relaxation times analysis for microtubular solid oxide fuel cells
journal, April 2020

Spatially Explicit Life Cycle Assessment: Opportunities and challenges of wastewater-based algal biofuels in the United States
journal, June 2017

Morphological and structural study of the Si deposition on the sulfided NiMo/γ-Al 2 O 3 catalyst: Effect on the support
journal, September 2014

Damage of Siloxanes on Ni-YSZ Anode Supported SOFC Operated on Hydrogen and Bio-Syngas
journal, September 2015

Dealing with fuel contaminants in biogas-fed solid oxide fuel cell (SOFC) and molten carbonate fuel cell (MCFC) plants: Degradation of catalytic and electro-catalytic active surfaces and related gas purification methods
journal, July 2017

Electronic structure and charge transfer in 3C- and 4H-SiC
journal, February 2000

Solid Oxide Electrolysis Cells: Microstructure and Degradation of the Ni/Yttria-Stabilized Zirconia Electrode
journal, January 2008

Techniques for transformation of biogas to biomethane
journal, May 2011

Electrochemical Impedance Analysis of SOFC with Transmission Line Model Using Distribution of Relaxation Times (DRT)
journal, July 2020

Kinetic study of the thermal decomposition of octamethylcyclotetrasiloxane on activated gamma alumina
journal, October 2017

Reforming of methane with carbon dioxide over Ni/Al2O3 catalysts: Effect of nickel precursor
journal, May 1998

Deactivation of HDT Catalysts by Formation of Silica Gels from Silicone Oil. Characterization of Spent Catalysts from HDT of Coker Naphtha Using 29Si and 13C CP/MAS NMR
journal, September 1993

Decomposition of hexamethylcyclotrisiloxane over solid oxides
journal, August 2008

Carbon deposition and cell performance of Ni-YSZ anode support SOFC with methane fuel
journal, August 2002

SOFC single cells fed by biogas: Experimental tests with trace contaminants
journal, February 2018

Silica Segregation in the Ni∕YSZ Electrode
journal, January 2007