Catalytic Enhancement of Solid Carbon Oxidation in HDCFCs

Lisa Deleebeeck; Davide Ippolito; Kent Kammer Hansen

doi:10.1149/06101.0225ecst

Catalytic Enhancement of Solid Carbon Oxidation in HDCFCs

Lisa Deleebeeck
, Davide Ippolito
, Kent Kammer Hansen

Department of Energy Conversion and Storage

Research output: Contribution to journal › Conference article › Research › peer-review

Abstract

Hybrid direct carbon fuel cells consisting of a solid carbon (carbon black)-molten carbonate ((62-38 wt% Li-K)(2)CO3) mixtures in the anode chamber of an anode-supported solid oxide fuel cell type full-cell are tested for their electrochemical performance between 700 and 800 degrees C. Performance was investigated using current-potential-power density curves. In the anode chamber, catalysts are mixed with the carbon-carbonate mixture. These catalysts include various manganese oxides (MnO2, Mn2O3, and Mn3O4) and dopedceria (CeO2, Ce1-xGdxO2-x/2, Ce1-xRExO2-delta (RE = Pr, Sm)), the effectiveness of these families of catalysts are discussed with respect to electrochemical, chemical and post-mortem analysis.

Original language	English
Journal	E C S Transactions
Volume	61
Issue number	1
Pages (from-to)	225-234
ISSN	1938-5862
DOIs	https://doi.org/10.1149/06101.0225ecst
Publication status	Published - 2014
Event	225th ECS Meeting - Orlando, FL, United States Duration: 11 May 2014 → 16 May 2014 Conference number: 225

Conference

Conference	225th ECS Meeting
Number	225
Country/Territory	United States
City	Orlando, FL
Period	11/05/2014 → 16/05/2014

Bibliographical note

Ionic and Mixed Conducting Ceramics 9

Keywords

ELECTROCHEMISTRY
MATERIALS
FUEL-CELL
OXIDE CATALYSTS
SOOT OXIDATION
COMBUSTION
ELECTROLYTES
PERFORMANCE
CONVERSION
MECHANISM
Carbon Fuel Cells
Ionic and Mixed Conducting Ceramics 9

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@inproceedings{eef0a9dc12b747828e26036be8bda40c,

title = "Catalytic Enhancement of Solid Carbon Oxidation in HDCFCs",

abstract = "Hybrid direct carbon fuel cells consisting of a solid carbon (carbon black)-molten carbonate ((62-38 wt\% Li-K)(2)CO3) mixtures in the anode chamber of an anode-supported solid oxide fuel cell type full-cell are tested for their electrochemical performance between 700 and 800 degrees C. Performance was investigated using current-potential-power density curves. In the anode chamber, catalysts are mixed with the carbon-carbonate mixture. These catalysts include various manganese oxides (MnO2, Mn2O3, and Mn3O4) and dopedceria (CeO2, Ce1-xGdxO2-x/2, Ce1-xRExO2-delta (RE = Pr, Sm)), the effectiveness of these families of catalysts are discussed with respect to electrochemical, chemical and post-mortem analysis.",

keywords = "ELECTROCHEMISTRY, MATERIALS, FUEL-CELL, OXIDE CATALYSTS, SOOT OXIDATION, COMBUSTION, ELECTROLYTES, PERFORMANCE, CONVERSION, MECHANISM, Carbon Fuel Cells, Ionic and Mixed Conducting Ceramics 9",

author = "Lisa Deleebeeck and Davide Ippolito and \{Kammer Hansen\}, Kent",

note = "Ionic and Mixed Conducting Ceramics 9 ; 225th ECS Meeting ; Conference date: 11-05-2014 Through 16-05-2014",

year = "2014",

doi = "10.1149/06101.0225ecst",

language = "English",

volume = "61",

pages = "225--234",

journal = "E C S Transactions",

issn = "1938-5862",

publisher = "The Electrochemical Society",

number = "1",

}

TY - GEN

T1 - Catalytic Enhancement of Solid Carbon Oxidation in HDCFCs

AU - Deleebeeck, Lisa

AU - Ippolito, Davide

AU - Kammer Hansen, Kent

N1 - Conference code: 225

PY - 2014

Y1 - 2014

N2 - Hybrid direct carbon fuel cells consisting of a solid carbon (carbon black)-molten carbonate ((62-38 wt% Li-K)(2)CO3) mixtures in the anode chamber of an anode-supported solid oxide fuel cell type full-cell are tested for their electrochemical performance between 700 and 800 degrees C. Performance was investigated using current-potential-power density curves. In the anode chamber, catalysts are mixed with the carbon-carbonate mixture. These catalysts include various manganese oxides (MnO2, Mn2O3, and Mn3O4) and dopedceria (CeO2, Ce1-xGdxO2-x/2, Ce1-xRExO2-delta (RE = Pr, Sm)), the effectiveness of these families of catalysts are discussed with respect to electrochemical, chemical and post-mortem analysis.

AB - Hybrid direct carbon fuel cells consisting of a solid carbon (carbon black)-molten carbonate ((62-38 wt% Li-K)(2)CO3) mixtures in the anode chamber of an anode-supported solid oxide fuel cell type full-cell are tested for their electrochemical performance between 700 and 800 degrees C. Performance was investigated using current-potential-power density curves. In the anode chamber, catalysts are mixed with the carbon-carbonate mixture. These catalysts include various manganese oxides (MnO2, Mn2O3, and Mn3O4) and dopedceria (CeO2, Ce1-xGdxO2-x/2, Ce1-xRExO2-delta (RE = Pr, Sm)), the effectiveness of these families of catalysts are discussed with respect to electrochemical, chemical and post-mortem analysis.

KW - ELECTROCHEMISTRY

KW - MATERIALS

KW - FUEL-CELL

KW - OXIDE CATALYSTS

KW - SOOT OXIDATION

KW - COMBUSTION

KW - ELECTROLYTES

KW - PERFORMANCE

KW - CONVERSION

KW - MECHANISM

KW - Carbon Fuel Cells

KW - Ionic and Mixed Conducting Ceramics 9

U2 - 10.1149/06101.0225ecst

DO - 10.1149/06101.0225ecst

M3 - Conference article

SN - 1938-5862

VL - 61

SP - 225

EP - 234

JO - E C S Transactions

JF - E C S Transactions

IS - 1

T2 - 225th ECS Meeting

Y2 - 11 May 2014 through 16 May 2014

ER -

Catalytic Enhancement of Solid Carbon Oxidation in HDCFCs

Abstract

Conference

Bibliographical note

Keywords

Access to Document

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