Standard

CO-free hydrogen production from decomposition of formic acid over Au/Al2O3 catalysts doped with potassium ions. / Bulushev, Dmitri A.; Zacharska, Monika; Guo, Yina et al.

In: Catalysis Communications, Vol. 92, 10.03.2017, p. 86-89.

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

Harvard

Bulushev, DA, Zacharska, M, Guo, Y, Beloshapkin, S & Simakov, A 2017, 'CO-free hydrogen production from decomposition of formic acid over Au/Al2O3 catalysts doped with potassium ions', Catalysis Communications, vol. 92, pp. 86-89. https://doi.org/10.1016/j.catcom.2017.01.011

APA

Bulushev, D. A., Zacharska, M., Guo, Y., Beloshapkin, S., & Simakov, A. (2017). CO-free hydrogen production from decomposition of formic acid over Au/Al2O3 catalysts doped with potassium ions. Catalysis Communications, 92, 86-89. https://doi.org/10.1016/j.catcom.2017.01.011

Vancouver

Bulushev DA, Zacharska M, Guo Y, Beloshapkin S, Simakov A. CO-free hydrogen production from decomposition of formic acid over Au/Al2O3 catalysts doped with potassium ions. Catalysis Communications. 2017 Mar 10;92:86-89. doi: 10.1016/j.catcom.2017.01.011

Author

Bulushev, Dmitri A. ; Zacharska, Monika ; Guo, Yina et al. / CO-free hydrogen production from decomposition of formic acid over Au/Al2O3 catalysts doped with potassium ions. In: Catalysis Communications. 2017 ; Vol. 92. pp. 86-89.

BibTeX

@article{6cdfaefdf0dc4a0bbf75a401b851b176,
title = "CO-free hydrogen production from decomposition of formic acid over Au/Al2O3 catalysts doped with potassium ions",
abstract = "Doping of a 2.5 wt.% Au/Al2O3catalyst with potassium ions (3 wt.%) leads to a significantly increased rate by > 1 order of magnitude of decomposition of formic acid at 358 K as compared to an undoped catalyst with the same mean Au particle size (2.6 nm). The doped catalyst gave stable and CO-free (< 10 ppm CO) hydrogen production. The mechanism of the reaction changed. This was provided by a significantly increased content of a reaction intermediate – formate ions (HCOO−) controlled by K+counterions in formic acid condensed in the pores of the catalyst.",
keywords = "Au/AlOcatalyst, Doping with potassium, Formic acid decomposition, Hydrogen production, GOLD, Au/Al2O3 catalyst, PD/C CATALYST, DEHYDROGENATION, VAPOR, AU CATALYSTS, DFT, CERIA, GENERATION, METAL, OXIDES",
author = "Bulushev, {Dmitri A.} and Monika Zacharska and Yina Guo and Sergey Beloshapkin and Andrey Simakov",
year = "2017",
month = mar,
day = "10",
doi = "10.1016/j.catcom.2017.01.011",
language = "English",
volume = "92",
pages = "86--89",
journal = "Catalysis Communications",
issn = "1566-7367",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - CO-free hydrogen production from decomposition of formic acid over Au/Al2O3 catalysts doped with potassium ions

AU - Bulushev, Dmitri A.

AU - Zacharska, Monika

AU - Guo, Yina

AU - Beloshapkin, Sergey

AU - Simakov, Andrey

PY - 2017/3/10

Y1 - 2017/3/10

N2 - Doping of a 2.5 wt.% Au/Al2O3catalyst with potassium ions (3 wt.%) leads to a significantly increased rate by > 1 order of magnitude of decomposition of formic acid at 358 K as compared to an undoped catalyst with the same mean Au particle size (2.6 nm). The doped catalyst gave stable and CO-free (< 10 ppm CO) hydrogen production. The mechanism of the reaction changed. This was provided by a significantly increased content of a reaction intermediate – formate ions (HCOO−) controlled by K+counterions in formic acid condensed in the pores of the catalyst.

AB - Doping of a 2.5 wt.% Au/Al2O3catalyst with potassium ions (3 wt.%) leads to a significantly increased rate by > 1 order of magnitude of decomposition of formic acid at 358 K as compared to an undoped catalyst with the same mean Au particle size (2.6 nm). The doped catalyst gave stable and CO-free (< 10 ppm CO) hydrogen production. The mechanism of the reaction changed. This was provided by a significantly increased content of a reaction intermediate – formate ions (HCOO−) controlled by K+counterions in formic acid condensed in the pores of the catalyst.

KW - Au/AlOcatalyst

KW - Doping with potassium

KW - Formic acid decomposition

KW - Hydrogen production

KW - GOLD

KW - Au/Al2O3 catalyst

KW - PD/C CATALYST

KW - DEHYDROGENATION

KW - VAPOR

KW - AU CATALYSTS

KW - DFT

KW - CERIA

KW - GENERATION

KW - METAL

KW - OXIDES

UR - http://www.scopus.com/inward/record.url?scp=85009843934&partnerID=8YFLogxK

U2 - 10.1016/j.catcom.2017.01.011

DO - 10.1016/j.catcom.2017.01.011

M3 - Article

AN - SCOPUS:85009843934

VL - 92

SP - 86

EP - 89

JO - Catalysis Communications

JF - Catalysis Communications

SN - 1566-7367

ER -

ID: 10316072