Study of the electrochemical step of novel active metal alloy thermochemical cycles for hydrogen production

V. Rodriguez-Santiago; M. V. Fedkin; S. N. Lvov

doi:10.1149/1.2939083

Study of the electrochemical step of novel active metal alloy thermochemical cycles for hydrogen production

V. Rodriguez-Santiago
, M. V. Fedkin
, S. N. Lvov

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Scopus citations

Abstract

Alternative thermochemical cycles are promising technologies for producing hydrogen by taking advantage of the waste heat from nuclear reactors. These cycles, which consist of two or more interrelated chemical reactions and are typically realized at moderately elevated temperatures (500-750 °C), are still at early stages of research, and more information is needed to evaluate their potential. The first proof-of-principle studies were performed for the electrolysis reaction of the K-Bi thermochemical cycle. Experiments were carried out in a ceramic reactor at 580 °C, and the experimentally measured electrolysis potentials were found to be close to the theoretically estimated values. This suggests that the voltage efficiency of the reaction can be as high as 90%.

Original language	English (US)
Title of host publication	ECS Transactions - Interfacial Electrochemistry and Chemistry in High Temperature Media
Publisher	Electrochemical Society Inc.
Pages	133-142
Number of pages	10
Edition	27
ISBN (Electronic)	9781566776400
ISBN (Print)	9781605603124
DOIs	https://doi.org/10.1149/1.2939083
State	Published - 2007
Event	Interfacial Electrochemistry and Chemistry in High Temperature Media - 212th ECS Meeting - Washington, DC, United States Duration: Oct 7 2007 → Oct 12 2007

Publication series

Name	ECS Transactions
Number	27
Volume	11
ISSN (Print)	1938-5862
ISSN (Electronic)	1938-6737

Other

Other	Interfacial Electrochemistry and Chemistry in High Temperature Media - 212th ECS Meeting
Country/Territory	United States
City	Washington, DC
Period	10/7/07 → 10/12/07

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

All Science Journal Classification (ASJC) codes

General Engineering

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10.1149/1.2939083

Cite this

Rodriguez-Santiago, V., Fedkin, M. V., & Lvov, S. N. (2007). Study of the electrochemical step of novel active metal alloy thermochemical cycles for hydrogen production. In ECS Transactions - Interfacial Electrochemistry and Chemistry in High Temperature Media (27 ed., pp. 133-142). (ECS Transactions; Vol. 11, No. 27). Electrochemical Society Inc.. https://doi.org/10.1149/1.2939083

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title = "Study of the electrochemical step of novel active metal alloy thermochemical cycles for hydrogen production",

abstract = "Alternative thermochemical cycles are promising technologies for producing hydrogen by taking advantage of the waste heat from nuclear reactors. These cycles, which consist of two or more interrelated chemical reactions and are typically realized at moderately elevated temperatures (500-750 °C), are still at early stages of research, and more information is needed to evaluate their potential. The first proof-of-principle studies were performed for the electrolysis reaction of the K-Bi thermochemical cycle. Experiments were carried out in a ceramic reactor at 580 °C, and the experimentally measured electrolysis potentials were found to be close to the theoretically estimated values. This suggests that the voltage efficiency of the reaction can be as high as 90\%.",

author = "V. Rodriguez-Santiago and Fedkin, \{M. V.\} and Lvov, \{S. N.\}",

year = "2007",

doi = "10.1149/1.2939083",

language = "English (US)",

isbn = "9781605603124",

series = "ECS Transactions",

publisher = "Electrochemical Society Inc.",

number = "27",

pages = "133--142",

booktitle = "ECS Transactions - Interfacial Electrochemistry and Chemistry in High Temperature Media",

edition = "27",

note = "Interfacial Electrochemistry and Chemistry in High Temperature Media - 212th ECS Meeting ; Conference date: 07-10-2007 Through 12-10-2007",

}

Rodriguez-Santiago, V, Fedkin, MV & Lvov, SN 2007, Study of the electrochemical step of novel active metal alloy thermochemical cycles for hydrogen production. in ECS Transactions - Interfacial Electrochemistry and Chemistry in High Temperature Media. 27 edn, ECS Transactions, no. 27, vol. 11, Electrochemical Society Inc., pp. 133-142, Interfacial Electrochemistry and Chemistry in High Temperature Media - 212th ECS Meeting, Washington, DC, United States, 10/7/07. https://doi.org/10.1149/1.2939083

Study of the electrochemical step of novel active metal alloy thermochemical cycles for hydrogen production. / Rodriguez-Santiago, V.; Fedkin, M. V.; Lvov, S. N.
ECS Transactions - Interfacial Electrochemistry and Chemistry in High Temperature Media. 27. ed. Electrochemical Society Inc., 2007. p. 133-142 (ECS Transactions; Vol. 11, No. 27).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Study of the electrochemical step of novel active metal alloy thermochemical cycles for hydrogen production

AU - Rodriguez-Santiago, V.

AU - Fedkin, M. V.

AU - Lvov, S. N.

PY - 2007

Y1 - 2007

N2 - Alternative thermochemical cycles are promising technologies for producing hydrogen by taking advantage of the waste heat from nuclear reactors. These cycles, which consist of two or more interrelated chemical reactions and are typically realized at moderately elevated temperatures (500-750 °C), are still at early stages of research, and more information is needed to evaluate their potential. The first proof-of-principle studies were performed for the electrolysis reaction of the K-Bi thermochemical cycle. Experiments were carried out in a ceramic reactor at 580 °C, and the experimentally measured electrolysis potentials were found to be close to the theoretically estimated values. This suggests that the voltage efficiency of the reaction can be as high as 90%.

AB - Alternative thermochemical cycles are promising technologies for producing hydrogen by taking advantage of the waste heat from nuclear reactors. These cycles, which consist of two or more interrelated chemical reactions and are typically realized at moderately elevated temperatures (500-750 °C), are still at early stages of research, and more information is needed to evaluate their potential. The first proof-of-principle studies were performed for the electrolysis reaction of the K-Bi thermochemical cycle. Experiments were carried out in a ceramic reactor at 580 °C, and the experimentally measured electrolysis potentials were found to be close to the theoretically estimated values. This suggests that the voltage efficiency of the reaction can be as high as 90%.

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DO - 10.1149/1.2939083

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SN - 9781605603124

T3 - ECS Transactions

SP - 133

EP - 142

BT - ECS Transactions - Interfacial Electrochemistry and Chemistry in High Temperature Media

PB - Electrochemical Society Inc.

T2 - Interfacial Electrochemistry and Chemistry in High Temperature Media - 212th ECS Meeting

Y2 - 7 October 2007 through 12 October 2007

ER -

Study of the electrochemical step of novel active metal alloy thermochemical cycles for hydrogen production

Abstract

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