Direct Alcohol-Fueled Low-Temperature Solid Oxide Fuel Cells: A Review

Byung Chan Yang; Junmo Koo; Jeong Woo Shin; Dohyun Go; Joon Hyung Shim; Jihwan An

doi:10.1002/ente.201700777

Direct Alcohol-Fueled Low-Temperature Solid Oxide Fuel Cells: A Review

Byung Chan Yang, Junmo Koo, Jeong Woo Shin, Dohyun Go, Joon Hyung Shim, Jihwan An

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

40 Citations (Scopus)

Abstract

Low-temperature solid oxide fuel cells (LT-SOFCs, operating temperature≤600 °C) are advantageous in potential applicability, affordability, and durability compared to conventional SOFCs (operating temperature: 800–1000 °C). Direct operation of LT-SOFCs on liquid alcohol fuels can further improve their portability as well as accessibility to the fuel. In this review, we overview the results of LT-SOFCs directly fueled by liquid alcohols that operate at 600 °C and below. Fundamentals regarding operation principles, losses, as well as reactions associated with liquid alcohol-fueled LT-SOFCs are presented. The materials, structures, and fabrication processes of cell components, namely anode, electrolyte, and cathode, are mainly reviewed. The electrochemical performances of alcohol-fueled LT-SOFCs are also summarized and compared with those of H₂-fueled LT-SOFCs.

Original language	English
Pages (from-to)	5-19
Number of pages	15
Journal	Energy Technology
Volume	7
Issue number	1
DOIs	https://doi.org/10.1002/ente.201700777
Publication status	Published - 2019 Jan

Bibliographical note

Funding Information:
J.A. acknowledges the financial support from National Research Foundation of Korea (NRF-2015R1D1 A1 A01058963 and NRF-2018R1C1 B6001150) and the Ministry of Trade, Industry and Energy (MOTIE), KOREA, through the Education Support program for Creative and Industrial Convergence (Grant Number: N0000717).

Publisher Copyright:
© 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim

Keywords

Alcohols
Electrochemistry
Energy Conversion
Fuel Cells
Low-Temperature Solid Oxide Fuel Cell (LT-SOFC)

ASJC Scopus subject areas

General Energy

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10.1002/ente.201700777

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title = "Direct Alcohol-Fueled Low-Temperature Solid Oxide Fuel Cells: A Review",

abstract = "Low-temperature solid oxide fuel cells (LT-SOFCs, operating temperature≤600 °C) are advantageous in potential applicability, affordability, and durability compared to conventional SOFCs (operating temperature: 800–1000 °C). Direct operation of LT-SOFCs on liquid alcohol fuels can further improve their portability as well as accessibility to the fuel. In this review, we overview the results of LT-SOFCs directly fueled by liquid alcohols that operate at 600 °C and below. Fundamentals regarding operation principles, losses, as well as reactions associated with liquid alcohol-fueled LT-SOFCs are presented. The materials, structures, and fabrication processes of cell components, namely anode, electrolyte, and cathode, are mainly reviewed. The electrochemical performances of alcohol-fueled LT-SOFCs are also summarized and compared with those of H2-fueled LT-SOFCs.",

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note = "Funding Information: J.A. acknowledges the financial support from National Research Foundation of Korea (NRF-2015R1D1 A1 A01058963 and NRF-2018R1C1 B6001150) and the Ministry of Trade, Industry and Energy (MOTIE), KOREA, through the Education Support program for Creative and Industrial Convergence (Grant Number: N0000717). Publisher Copyright: {\textcopyright} 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim",

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T2 - A Review

AU - Yang, Byung Chan

AU - Koo, Junmo

AU - Shin, Jeong Woo

AU - Go, Dohyun

AU - Shim, Joon Hyung

AU - An, Jihwan

N1 - Funding Information: J.A. acknowledges the financial support from National Research Foundation of Korea (NRF-2015R1D1 A1 A01058963 and NRF-2018R1C1 B6001150) and the Ministry of Trade, Industry and Energy (MOTIE), KOREA, through the Education Support program for Creative and Industrial Convergence (Grant Number: N0000717). Publisher Copyright: © 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim

PY - 2019/1

Y1 - 2019/1

N2 - Low-temperature solid oxide fuel cells (LT-SOFCs, operating temperature≤600 °C) are advantageous in potential applicability, affordability, and durability compared to conventional SOFCs (operating temperature: 800–1000 °C). Direct operation of LT-SOFCs on liquid alcohol fuels can further improve their portability as well as accessibility to the fuel. In this review, we overview the results of LT-SOFCs directly fueled by liquid alcohols that operate at 600 °C and below. Fundamentals regarding operation principles, losses, as well as reactions associated with liquid alcohol-fueled LT-SOFCs are presented. The materials, structures, and fabrication processes of cell components, namely anode, electrolyte, and cathode, are mainly reviewed. The electrochemical performances of alcohol-fueled LT-SOFCs are also summarized and compared with those of H2-fueled LT-SOFCs.

AB - Low-temperature solid oxide fuel cells (LT-SOFCs, operating temperature≤600 °C) are advantageous in potential applicability, affordability, and durability compared to conventional SOFCs (operating temperature: 800–1000 °C). Direct operation of LT-SOFCs on liquid alcohol fuels can further improve their portability as well as accessibility to the fuel. In this review, we overview the results of LT-SOFCs directly fueled by liquid alcohols that operate at 600 °C and below. Fundamentals regarding operation principles, losses, as well as reactions associated with liquid alcohol-fueled LT-SOFCs are presented. The materials, structures, and fabrication processes of cell components, namely anode, electrolyte, and cathode, are mainly reviewed. The electrochemical performances of alcohol-fueled LT-SOFCs are also summarized and compared with those of H2-fueled LT-SOFCs.

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KW - Electrochemistry

KW - Energy Conversion

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Direct Alcohol-Fueled Low-Temperature Solid Oxide Fuel Cells: A Review

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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