Ce stabilized Ni–SrO as a catalytic phase transition sorbent for integrated CO2 capture and CH4 reforming

Gu, Haiming; Gao, Yunfei; Iftikhar, Sherafghan; Li, Fanxing

doi:10.1039/d1ta09967a

Title: Ce stabilized Ni–SrO as a catalytic phase transition sorbent for integrated CO₂ capture and CH₄ reforming

Abstract

Integration of carbon dioxide capture from flue gas with dry reforming of CH₄ represents an attractive approach for CO₂ utilization. The selection of a suitable bifunctional material serving as a catalyst/sorbent is the key. This paper reports Ni decorated and CeO_x-stabilized SrO (SrCe_0.5Ni_0.5) as a multi-functional, phase transition catalytic sorbent material. The effect of CeO_x on the morphology, structure, decarbonation reactivity, and cycling stability of the catalytic sorbent was determined with TEM-EDX, XRD, in situ XRD, CH₄-TPR and TGA. Here, cyclic process tests were conducted in a packed bed reactor. The results indicate that large Ni clusters were present on the surface of the SrNi sorbent, and the addition of CeO₂ promoted even distribution of Ni on the surface. Moreover, the Ce–Sr interaction promoted a complex carbonation/decarbonation phase-transition, i.e. SrCO₃ + CeO₂ ↔ Sr₂CeO₄ + CO₂ as opposed to the conventional, simple carbonation/decarbonation cycles (e.g. SrCO₃ ↔ SrO + CO₂). This double replacement crystalline phase transition mechanism not only adjusts the carbonation/calcination thermodynamics to facilitate SrCO₃ decomposition at relatively low temperatures but also inhibits sorbent sintering. As a result, excellent activity and stability were observed with up to 91% CH₄ conversion, >72% CO₂ capture efficiency and ~100% residual O₂ capturemore »« less

Authors:

Gu, Haiming ^[1]; Gao, Yunfei ^[2]; Iftikhar, Sherafghan ^[3];

^[3]

North Carolina State University, Raleigh, NC (United States); Nanjing Institute of Technology (China)
North Carolina State University, Raleigh, NC (United States); East China Univ. of Science and Technology, Shanghai (China)
North Carolina State University, Raleigh, NC (United States)

Publication Date:: Fri Dec 24 00:00:00 EST 2021

Research Org.:: North Carolina State University, Raleigh, NC (United States)

Sponsoring Org.:: USDOE Office of Energy Efficiency and Renewable Energy (EERE); National Science Foundation (NSF)

OSTI Identifier:: 1978845

Alternate Identifier(s):: OSTI ID: 1839801

Grant/Contract Number:: EE0008809; CBET-1923468

Resource Type:: Accepted Manuscript

Journal Name:: Journal of Materials Chemistry. A

Additional Journal Information:: Journal Volume: 10; Journal Issue: 6; Journal ID: ISSN 2050-7488

Publisher:: Royal Society of Chemistry

Country of Publication:: United States

Language:: English

Subject:: 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats


                    Gu, Haiming, Gao, Yunfei, Iftikhar, Sherafghan, and Li, Fanxing. Ce stabilized Ni–SrO as a catalytic phase transition sorbent for integrated CO2 capture and CH4 reforming.  United States: N. p., 2021. 
Web.  doi:10.1039/d1ta09967a.

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                    Gu, Haiming, Gao, Yunfei, Iftikhar, Sherafghan, & Li, Fanxing. Ce stabilized Ni–SrO as a catalytic phase transition sorbent for integrated CO2 capture and CH4 reforming.  United States.  https://doi.org/10.1039/d1ta09967a

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                    Gu, Haiming, Gao, Yunfei, Iftikhar, Sherafghan, and Li, Fanxing. Fri .  
"Ce stabilized Ni–SrO as a catalytic phase transition sorbent for integrated CO2 capture and CH4 reforming".  United States.  https://doi.org/10.1039/d1ta09967a.  https://www.osti.gov/servlets/purl/1978845.

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@article{osti_1978845,

  title        = {Ce stabilized Ni–SrO as a catalytic phase transition sorbent for integrated CO2 capture and CH4 reforming},

  author       = {Gu, Haiming and Gao, Yunfei and Iftikhar, Sherafghan and Li, Fanxing},

  abstractNote = {Integration of carbon dioxide capture from flue gas with dry reforming of CH4 represents an attractive approach for CO2 utilization. The selection of a suitable bifunctional material serving as a catalyst/sorbent is the key. This paper reports Ni decorated and CeOx-stabilized SrO (SrCe0.5Ni0.5) as a multi-functional, phase transition catalytic sorbent material. The effect of CeOx on the morphology, structure, decarbonation reactivity, and cycling stability of the catalytic sorbent was determined with TEM-EDX, XRD, in situ XRD, CH4-TPR and TGA. Here, cyclic process tests were conducted in a packed bed reactor. The results indicate that large Ni clusters were present on the surface of the SrNi sorbent, and the addition of CeO2 promoted even distribution of Ni on the surface. Moreover, the Ce–Sr interaction promoted a complex carbonation/decarbonation phase-transition, i.e. SrCO3 + CeO2 ↔ Sr2CeO4 + CO2 as opposed to the conventional, simple carbonation/decarbonation cycles (e.g. SrCO3 ↔ SrO + CO2). This double replacement crystalline phase transition mechanism not only adjusts the carbonation/calcination thermodynamics to facilitate SrCO3 decomposition at relatively low temperatures but also inhibits sorbent sintering. As a result, excellent activity and stability were observed with up to 91% CH4 conversion, >72% CO2 capture efficiency and ~100% residual O2 capture efficiency from flue gas by utilizing the CeO2 ↔ Ce2O3 redox transition. This renders an intensified process with zero coke deposition. Moreover, the SLDRM with SrCe0.5Ni0.5 has the flexibility to produce concentrated CO via CO2-splitting while co-producing a syngas with tunable H2/CO ratios.},

  doi          = {10.1039/d1ta09967a},

  journal      = {Journal of Materials Chemistry. A},

  number       = 6,

  volume       = 10,

  place        = {United States},

  year         = {Fri Dec 24 00:00:00 EST 2021},

  month        = {Fri Dec 24 00:00:00 EST 2021}

}

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Journal Article:

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https://doi.org/10.1039/d1ta09967a

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Figure 1: Schematic diagram of the integrated sorbent looping and dry reforming of methane (SLDRM).

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Title: Ce stabilized Ni–SrO as a catalytic phase transition sorbent for integrated CO2 capture and CH4 reforming

Abstract

Citation Formats

Figures / Tables:

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Thermodynamic stability of SrCeO3 journal, June 2004

Enhanced lattice oxygen reactivity over Fe2O3/Al2O3 redox catalyst for chemical-looping dry (CO2) reforming of CH4: Synergistic La-Ce effect journal, December 2018

Tuning the catalytic performance of Ni-catalysed dry reforming of methane and carbon deposition via Ni-CeO2- interaction journal, December 2018

Germanium-incorporated lithium silicate composites as highly efficient low-temperature sorbents for CO 2 capture journal, January 2018

Coupling of Methane to Ethane, Ethylene, and Aromatics over Nickel on Ceria-Zirconia at Low Temperatures journal, May 2018

Dry Reforming of Methane on a Highly-Active Ni-CeO 2 Catalyst: Effects of Metal-Support Interactions on C−H Bond Breaking journal, May 2016

Bifunctional Ni-Ca based material for integrated CO2 capture and conversion via calcium-looping dry reforming journal, May 2021

Alkaline zirconates as effective materials for hydrogen production through consecutive carbon dioxide capture and conversion in methane dry reforming journal, December 2018

High and selective CO2 uptake, H2 storage and methanol sensing on the amine-decorated 12-connected MOF CAU-1 journal, January 2011

Calcium looping with inherent energy storage for decarbonisation of coal-fired power plant journal, January 2016

Iron-Nickel Alloys for Carbon Dioxide Activation by Chemical Looping Dry Reforming of Methane journal, May 2016

Isothermal redox for H 2 O and CO 2 splitting – A review and perspective journal, November 2017

Modifying La 0.6 Sr 0.4 MnO 3 Perovskites with Cr Incorporation for Fast Isothermal CO 2 ‐Splitting Kinetics in Solar‐Driven Thermochemical Cycles journal, June 2019

Analytical Model of CeO 2 Oxidation and Reduction journal, November 2013

LaNi x Fe 1– x O 3−δ as a Robust Redox Catalyst for CO 2 Splitting and Methane Partial Oxidation journal, August 2021

Enhanced Lattice Oxygen Reactivity over Ni-Modified WO 3 -Based Redox Catalysts for Chemical Looping Partial Oxidation of Methane journal, April 2017

Silica–Ceria sandwiched Ni core–shell catalyst for low temperature dry reforming of biogas: Coke resistance and mechanistic insights journal, August 2018

Integrating photocatalysis and thermocatalysis to enable efficient CO2 reforming of methane on Pt supported CeO2 with Zn doping and atomic layer deposited MgO overcoating journal, January 2020

A Novel Photo‐thermochemical Approach for Enhanced Carbon Dioxide Reforming of Methane journal, January 2018

Integrated CO 2 Capture and Conversion as an Efficient Process for Fuels from Greenhouse Gases journal, February 2018

Continuous CO2 capture performance of K2CO3/Al2O3 sorbents in a novel two-stage integrated bubbling-transport fluidized reactor journal, January 2021

Enhanced performance of a biomimetic membrane for Na 2 CO 3 crystallization in the scenario of CO 2 capture journal, January 2016

In Situ Investigation of Methane Dry Reforming on Metal/Ceria(111) Surfaces: Metal-Support Interactions and C−H Bond Activation at Low Temperature journal, September 2017

CeO 2-x platelet from monometallic cerium layered double hydroxides and its photocatalytic reduction of CO 2 journal, August 2017

Calcium-looping reforming of methane realizes in situ CO 2 utilization with improved energy efficiency journal, April 2019

Ni/CeO 2 based catalysts as oxygen vectors for the chemical looping dry reforming of methane for syngas production journal, September 2017

Title: Ce stabilized Ni–SrO as a catalytic phase transition sorbent for integrated CO₂ capture and CH₄ reforming

A Selection of Recent Advances in C1 Chemistry
journal, June 2016

Thermodynamic stability of Sr2CeO4
journal, August 2006

Tying amines down for stable CO ₂ capture
journal, July 2020

The Calcium-Looping technology for CO2 capture: On the important roles of energy integration and sorbent behavior
journal, January 2016

Modified Ceria for “Low‐Temperature” CO 2 Utilization: A Chemical Looping Route to Exploit Industrial Waste Heat
journal, September 2019

Mixed conductive composites for ‘Low-Temperature’ thermo-chemical CO ₂ splitting and syngas generation
journal, January 2020

Enhancement of the Generation and Transfer of Active Oxygen in Ni/CeO ₂ Catalysts for Soot Combustion by Controlling the Ni–Ceria Contact and the Three-Dimensional Structure
journal, January 2020

Reduction of CO ₂ to Chemicals and Fuels: A Solution to Global Warming and Energy Crisis
journal, June 2018

Coke-resistant Ni@SiO2 catalyst for dry reforming of methane
journal, October 2015

Catalyst design for dry reforming of methane: Analysis review
journal, February 2018

Drop-in fuels from sunlight and air
journal, November 2021

Progress in MgO sorbents for cyclic CO ₂ capture: a comprehensive review
journal, January 2019

Fe-Containing Magnesium Aluminate Support for Stability and Carbon Control during Methane Reforming
journal, May 2018

Sandwich-Like Silica@Ni@Silica Multicore-Shell Catalyst for the Low-Temperature Dry Reforming of Methane: Confinement Effect Against Carbon Formation
journal, December 2017

Chemical Looping Dry Reforming as Novel, Intensified Process for CO2 Activation
journal, June 2012

Enhanced selectivity in mixed matrix membranes for CO2 capture through efficient dispersion of amine-functionalized MOF nanoparticles
journal, June 2017

Perovskite nanocomposites as effective CO ₂ -splitting agents in a cyclic redox scheme
journal, August 2017

Iron-Doped BaMnO 3 for Hybrid Water Splitting and Syngas Generation
journal, August 2017

Highly carbon resistant multicore-shell catalyst derived from Ni-Mg phyllosilicate nanotubes@silica for dry reforming of methane
journal, October 2016

Nickel-doped sodium zirconate catalysts for carbon dioxide storage and hydrogen production through dry methane reforming process
journal, May 2018

Evaluation of Coal Extraction with Supercritical Carbon Dioxide/1-Methyl-2-pyrrolidone Mixed Solvent
journal, January 2014

Li-Promoted La _x Sr _{2– x} FeO _4−δ Core–Shell Redox Catalysts for Oxidative Dehydrogenation of Ethane under a Cyclic Redox Scheme
journal, September 2016

Fundamental studies of carbon capture using CaO-based materials
journal, January 2019

Designed oxygen carriers from macroporous LaFeO3 supported CeO2 for chemical-looping reforming of methane
journal, March 2017

Thermodynamic stability of SrCeO3
journal, June 2004

Enhanced lattice oxygen reactivity over Fe2O3/Al2O3 redox catalyst for chemical-looping dry (CO2) reforming of CH4: Synergistic La-Ce effect
journal, December 2018

Tuning the catalytic performance of Ni-catalysed dry reforming of methane and carbon deposition via Ni-CeO2- interaction
journal, December 2018

Germanium-incorporated lithium silicate composites as highly efficient low-temperature sorbents for CO ₂ capture
journal, January 2018

Coupling of Methane to Ethane, Ethylene, and Aromatics over Nickel on Ceria-Zirconia at Low Temperatures
journal, May 2018

Dry Reforming of Methane on a Highly-Active Ni-CeO ₂ Catalyst: Effects of Metal-Support Interactions on C−H Bond Breaking
journal, May 2016

Bifunctional Ni-Ca based material for integrated CO2 capture and conversion via calcium-looping dry reforming
journal, May 2021

Alkaline zirconates as effective materials for hydrogen production through consecutive carbon dioxide capture and conversion in methane dry reforming
journal, December 2018

High and selective CO2 uptake, H2 storage and methanol sensing on the amine-decorated 12-connected MOF CAU-1
journal, January 2011

Calcium looping with inherent energy storage for decarbonisation of coal-fired power plant
journal, January 2016

Iron-Nickel Alloys for Carbon Dioxide Activation by Chemical Looping Dry Reforming of Methane
journal, May 2016

Isothermal redox for H 2 O and CO 2 splitting – A review and perspective
journal, November 2017

Modifying La _0.6 Sr _0.4 MnO ₃ Perovskites with Cr Incorporation for Fast Isothermal CO ₂ ‐Splitting Kinetics in Solar‐Driven Thermochemical Cycles
journal, June 2019

Analytical Model of CeO ₂ Oxidation and Reduction
journal, November 2013

LaNi _x Fe _{1– x} O _3−δ as a Robust Redox Catalyst for CO ₂ Splitting and Methane Partial Oxidation
journal, August 2021

Enhanced Lattice Oxygen Reactivity over Ni-Modified WO ₃ -Based Redox Catalysts for Chemical Looping Partial Oxidation of Methane
journal, April 2017

Silica–Ceria sandwiched Ni core–shell catalyst for low temperature dry reforming of biogas: Coke resistance and mechanistic insights
journal, August 2018

Integrating photocatalysis and thermocatalysis to enable efficient CO2 reforming of methane on Pt supported CeO2 with Zn doping and atomic layer deposited MgO overcoating
journal, January 2020

A Novel Photo‐thermochemical Approach for Enhanced Carbon Dioxide Reforming of Methane
journal, January 2018

Integrated CO 2 Capture and Conversion as an Efficient Process for Fuels from Greenhouse Gases
journal, February 2018

Continuous CO2 capture performance of K2CO3/Al2O3 sorbents in a novel two-stage integrated bubbling-transport fluidized reactor
journal, January 2021

Enhanced performance of a biomimetic membrane for Na 2 CO 3 crystallization in the scenario of CO 2 capture
journal, January 2016

In Situ Investigation of Methane Dry Reforming on Metal/Ceria(111) Surfaces: Metal-Support Interactions and C−H Bond Activation at Low Temperature
journal, September 2017

CeO 2-x platelet from monometallic cerium layered double hydroxides and its photocatalytic reduction of CO 2
journal, August 2017

Calcium-looping reforming of methane realizes in situ CO ₂ utilization with improved energy efficiency
journal, April 2019

Ni/CeO 2 based catalysts as oxygen vectors for the chemical looping dry reforming of methane for syngas production
journal, September 2017