Behavior of hydrogen evolution of aqueous sodium borohydride solutions

Go Young Moon; Sang Seo Lee; Kwan Young Lee; Sung Hyun Kim; Kwang Ho Song

doi:10.1016/j.jiec.2007.08.003

Behavior of hydrogen evolution of aqueous sodium borohydride solutions

Go Young Moon, Sang Seo Lee, Kwan Young Lee, Sung Hyun Kim, Kwang Ho Song

Research output: Contribution to journal › Article › peer-review

30 Citations (Scopus)

Abstract

Characteristics of hydrogen evolution from non-stabilized and alkali-stabilized sodium borohydride solutions were systematically studied in order to understand the fuel storage features of borohydride in fuel cell applications. The effects of the sodium borohydride concentration, the temperature of the hydrolysis reaction, the sodium metaborate concentration, and the continuous temperature control for alkali-stabilized sodium borohydride solutions on the hydrogen generation and yield were investigated. Temperature variation was the major parameter that affected the stability of sodium borohydride solutions with and without stabilizing agents during hydrogen storage.

Original language	English
Pages (from-to)	94-99
Number of pages	6
Journal	Journal of Industrial and Engineering Chemistry
Volume	14
Issue number	1
DOIs	https://doi.org/10.1016/j.jiec.2007.08.003
Publication status	Published - 2008 Jan

Keywords

Fuel cell
Hydrogen evolution
Hydrolysis
Sodium borohydride
Sodium metaborate

ASJC Scopus subject areas

Chemical Engineering(all)

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10.1016/j.jiec.2007.08.003

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title = "Behavior of hydrogen evolution of aqueous sodium borohydride solutions",

abstract = "Characteristics of hydrogen evolution from non-stabilized and alkali-stabilized sodium borohydride solutions were systematically studied in order to understand the fuel storage features of borohydride in fuel cell applications. The effects of the sodium borohydride concentration, the temperature of the hydrolysis reaction, the sodium metaborate concentration, and the continuous temperature control for alkali-stabilized sodium borohydride solutions on the hydrogen generation and yield were investigated. Temperature variation was the major parameter that affected the stability of sodium borohydride solutions with and without stabilizing agents during hydrogen storage.",

keywords = "Fuel cell, Hydrogen evolution, Hydrolysis, Sodium borohydride, Sodium metaborate",

author = "Moon, {Go Young} and Lee, {Sang Seo} and Lee, {Kwan Young} and Kim, {Sung Hyun} and Song, {Kwang Ho}",

note = "Funding Information: This work was supported by the Core Technology Development Program for Fuel Cell of Ministry of Commerce, Industry and Energy and the Brain Korea 21 Project of Ministry of Education and Human Resources Development.",

year = "2008",

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doi = "10.1016/j.jiec.2007.08.003",

language = "English",

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journal = "Journal of Industrial and Engineering Chemistry",

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publisher = "Korean Society of Industrial Engineering Chemistry",

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T1 - Behavior of hydrogen evolution of aqueous sodium borohydride solutions

AU - Moon, Go Young

AU - Lee, Sang Seo

AU - Lee, Kwan Young

AU - Kim, Sung Hyun

AU - Song, Kwang Ho

N1 - Funding Information: This work was supported by the Core Technology Development Program for Fuel Cell of Ministry of Commerce, Industry and Energy and the Brain Korea 21 Project of Ministry of Education and Human Resources Development.

PY - 2008/1

Y1 - 2008/1

N2 - Characteristics of hydrogen evolution from non-stabilized and alkali-stabilized sodium borohydride solutions were systematically studied in order to understand the fuel storage features of borohydride in fuel cell applications. The effects of the sodium borohydride concentration, the temperature of the hydrolysis reaction, the sodium metaborate concentration, and the continuous temperature control for alkali-stabilized sodium borohydride solutions on the hydrogen generation and yield were investigated. Temperature variation was the major parameter that affected the stability of sodium borohydride solutions with and without stabilizing agents during hydrogen storage.

AB - Characteristics of hydrogen evolution from non-stabilized and alkali-stabilized sodium borohydride solutions were systematically studied in order to understand the fuel storage features of borohydride in fuel cell applications. The effects of the sodium borohydride concentration, the temperature of the hydrolysis reaction, the sodium metaborate concentration, and the continuous temperature control for alkali-stabilized sodium borohydride solutions on the hydrogen generation and yield were investigated. Temperature variation was the major parameter that affected the stability of sodium borohydride solutions with and without stabilizing agents during hydrogen storage.

KW - Fuel cell

KW - Hydrogen evolution

KW - Hydrolysis

KW - Sodium borohydride

KW - Sodium metaborate

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DO - 10.1016/j.jiec.2007.08.003

M3 - Article

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SN - 1226-086X

VL - 14

SP - 94

EP - 99

JO - Journal of Industrial and Engineering Chemistry

JF - Journal of Industrial and Engineering Chemistry

IS - 1

ER -

Behavior of hydrogen evolution of aqueous sodium borohydride solutions

Abstract

Keywords

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