Hydrogen generated from hydrolysis of ammonia borane using cobalt and ruthenium based catalysts

Cheng Hong Liu, Yi Chun Wu, Chang Cheng Chou, Bing Hung Chen, Chan Li Hsueh, Jie Ren Ku, Fanghei Tsau

研究成果: Article

36 引文 (Scopus)

摘要

Ammonia borane (NH 3BH 3, AB), one kind of promising hydrogen storage materials, is hydrolyzed to produce hydrogen in presence of HCl, Co/IR-120 and Ru/IR-120 catalysts. The kinetics analysis of the AB hydrolysis shows that hydrogen production is of the first-order reaction in regard to both concentrations of ammonia borane and catalysts initially present, respectively. The hydrolyzate of ammonia borane after hydrogen evolution is also characterized with XRD, FT-IR and 11B NMR. Boric acid (H 3BO 3) is found to be the dominant product in the hydrolyzate. Besides, the produced gas is discovered to contain both hydrogen and ammonia according to the GC-MS analysis and the indophenol colorimetric analysis. A possible reaction pathway on hydrogen generation from hydrolysis of ammonia borane is, accordingly, proposed based on the existence of boric acid, hydrogen and ammonia in the products. The total life cycle of ammonia borane is also proposed to illustrate formation of different intermediates during the AB hydrolysis for hydrogen generation and a possible regeneration scheme of the spent ammonia borane.

原文English
頁(從 - 到)2950-2959
頁數10
期刊International Journal of Hydrogen Energy
37
發行號3
DOIs
出版狀態Published - 2012 二月 1

指紋

boranes
Ruthenium
ruthenium
hydrolysis
ammonia
Ammonia
Hydrolysis
Cobalt
cobalt
catalysts
Hydrogen
Catalysts
hydrogen
boric acids
Boric acid
Colorimetric analysis
Hydrogen storage
hydrogen production
products
Hydrogen production

All Science Journal Classification (ASJC) codes

  • Renewable Energy, Sustainability and the Environment
  • Fuel Technology
  • Condensed Matter Physics
  • Energy Engineering and Power Technology

引用此文

Liu, Cheng Hong ; Wu, Yi Chun ; Chou, Chang Cheng ; Chen, Bing Hung ; Hsueh, Chan Li ; Ku, Jie Ren ; Tsau, Fanghei. / Hydrogen generated from hydrolysis of ammonia borane using cobalt and ruthenium based catalysts. 於: International Journal of Hydrogen Energy. 2012 ; 卷 37, 編號 3. 頁 2950-2959.
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abstract = "Ammonia borane (NH 3BH 3, AB), one kind of promising hydrogen storage materials, is hydrolyzed to produce hydrogen in presence of HCl, Co/IR-120 and Ru/IR-120 catalysts. The kinetics analysis of the AB hydrolysis shows that hydrogen production is of the first-order reaction in regard to both concentrations of ammonia borane and catalysts initially present, respectively. The hydrolyzate of ammonia borane after hydrogen evolution is also characterized with XRD, FT-IR and 11B NMR. Boric acid (H 3BO 3) is found to be the dominant product in the hydrolyzate. Besides, the produced gas is discovered to contain both hydrogen and ammonia according to the GC-MS analysis and the indophenol colorimetric analysis. A possible reaction pathway on hydrogen generation from hydrolysis of ammonia borane is, accordingly, proposed based on the existence of boric acid, hydrogen and ammonia in the products. The total life cycle of ammonia borane is also proposed to illustrate formation of different intermediates during the AB hydrolysis for hydrogen generation and a possible regeneration scheme of the spent ammonia borane.",
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Hydrogen generated from hydrolysis of ammonia borane using cobalt and ruthenium based catalysts. / Liu, Cheng Hong; Wu, Yi Chun; Chou, Chang Cheng; Chen, Bing Hung; Hsueh, Chan Li; Ku, Jie Ren; Tsau, Fanghei.

於: International Journal of Hydrogen Energy, 卷 37, 編號 3, 01.02.2012, p. 2950-2959.

研究成果: Article

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AU - Liu, Cheng Hong

AU - Wu, Yi Chun

AU - Chou, Chang Cheng

AU - Chen, Bing Hung

AU - Hsueh, Chan Li

AU - Ku, Jie Ren

AU - Tsau, Fanghei

PY - 2012/2/1

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N2 - Ammonia borane (NH 3BH 3, AB), one kind of promising hydrogen storage materials, is hydrolyzed to produce hydrogen in presence of HCl, Co/IR-120 and Ru/IR-120 catalysts. The kinetics analysis of the AB hydrolysis shows that hydrogen production is of the first-order reaction in regard to both concentrations of ammonia borane and catalysts initially present, respectively. The hydrolyzate of ammonia borane after hydrogen evolution is also characterized with XRD, FT-IR and 11B NMR. Boric acid (H 3BO 3) is found to be the dominant product in the hydrolyzate. Besides, the produced gas is discovered to contain both hydrogen and ammonia according to the GC-MS analysis and the indophenol colorimetric analysis. A possible reaction pathway on hydrogen generation from hydrolysis of ammonia borane is, accordingly, proposed based on the existence of boric acid, hydrogen and ammonia in the products. The total life cycle of ammonia borane is also proposed to illustrate formation of different intermediates during the AB hydrolysis for hydrogen generation and a possible regeneration scheme of the spent ammonia borane.

AB - Ammonia borane (NH 3BH 3, AB), one kind of promising hydrogen storage materials, is hydrolyzed to produce hydrogen in presence of HCl, Co/IR-120 and Ru/IR-120 catalysts. The kinetics analysis of the AB hydrolysis shows that hydrogen production is of the first-order reaction in regard to both concentrations of ammonia borane and catalysts initially present, respectively. The hydrolyzate of ammonia borane after hydrogen evolution is also characterized with XRD, FT-IR and 11B NMR. Boric acid (H 3BO 3) is found to be the dominant product in the hydrolyzate. Besides, the produced gas is discovered to contain both hydrogen and ammonia according to the GC-MS analysis and the indophenol colorimetric analysis. A possible reaction pathway on hydrogen generation from hydrolysis of ammonia borane is, accordingly, proposed based on the existence of boric acid, hydrogen and ammonia in the products. The total life cycle of ammonia borane is also proposed to illustrate formation of different intermediates during the AB hydrolysis for hydrogen generation and a possible regeneration scheme of the spent ammonia borane.

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