Effects of plasma treatment, La content and temperature on the La–Ni–Mo–B catalysts for hydrogen production from NaBH4 hydrolysis

Ömer Şahin; Arzu Ekinci; Asım Balbay; Cafer Saka

doi:10.1080/02670844.2016.1271764

Effects of plasma treatment, La content and temperature on the La–Ni–Mo–B catalysts for hydrogen production from NaBH₄ hydrolysis

Ömer Şahin
, Arzu Ekinci
, Asım Balbay
, Cafer Saka^*

^*Corresponding author for this work

Siirt University

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

14 Citations (Scopus)

Abstract

La–Ni–Mo–B catalysts with 0.15, 0.21 and 0.30-mol La molar ratio are prepared by a mixing method followed by a plasma treatment, characterised and investigated for hydrogen production via sodium borohydride hydrolysis. XRD, SEM, Brunauer–Emmett–Teller and FTIR techniques are used for characterising the catalysts. The hydrogen generation rate at 60°C compared to 30°C using La–Ni–Mo–B under the same conditions is significantly different. The effect of temperature, plasma application time and different plasma gases on hydrogen generation from NaBH₄ hydrolysis reaction using La_0.21–Ni–Mo–B catalyst is investigated. It was found that the plasma-treated catalysts exhibited low activation energy for zero order (58 kJ mol⁻¹).

Original language	English
Pages (from-to)	499-505
Number of pages	7
Journal	Surface Engineering
Volume	33
Issue number	7
DOIs	https://doi.org/10.1080/02670844.2016.1271764
Publication status	Published - 3 Jul 2017
Externally published	Yes

Bibliographical note

Publisher Copyright:
© 2017 Institute of Materials, Minerals and Mining Published by Taylor & Francis on behalf of the Institute.

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

lantanium
La–Ni–mo–B
modification
Plasma
sodium borohydride
surface
temperature

Access to Document

10.1080/02670844.2016.1271764

Cite this

@article{3c568de88a57422baf0ac941041f06b9,

title = "Effects of plasma treatment, La content and temperature on the La{\textendash}Ni{\textendash}Mo{\textendash}B catalysts for hydrogen production from NaBH4 hydrolysis",

abstract = "La{\textendash}Ni{\textendash}Mo{\textendash}B catalysts with 0.15, 0.21 and 0.30-mol La molar ratio are prepared by a mixing method followed by a plasma treatment, characterised and investigated for hydrogen production via sodium borohydride hydrolysis. XRD, SEM, Brunauer{\textendash}Emmett{\textendash}Teller and FTIR techniques are used for characterising the catalysts. The hydrogen generation rate at 60°C compared to 30°C using La{\textendash}Ni{\textendash}Mo{\textendash}B under the same conditions is significantly different. The effect of temperature, plasma application time and different plasma gases on hydrogen generation from NaBH4 hydrolysis reaction using La0.21{\textendash}Ni{\textendash}Mo{\textendash}B catalyst is investigated. It was found that the plasma-treated catalysts exhibited low activation energy for zero order (58 kJ mol−1).",

keywords = "lantanium, La{\textendash}Ni{\textendash}mo{\textendash}B, modification, Plasma, sodium borohydride, surface, temperature",

author = "{\"O}mer {\c S}ahin and Arzu Ekinci and Asım Balbay and Cafer Saka",

note = "Publisher Copyright: {\textcopyright} 2017 Institute of Materials, Minerals and Mining Published by Taylor \& Francis on behalf of the Institute.",

year = "2017",

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doi = "10.1080/02670844.2016.1271764",

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TY - JOUR

T1 - Effects of plasma treatment, La content and temperature on the La–Ni–Mo–B catalysts for hydrogen production from NaBH4 hydrolysis

AU - Şahin, Ömer

AU - Ekinci, Arzu

AU - Balbay, Asım

AU - Saka, Cafer

PY - 2017/7/3

Y1 - 2017/7/3

N2 - La–Ni–Mo–B catalysts with 0.15, 0.21 and 0.30-mol La molar ratio are prepared by a mixing method followed by a plasma treatment, characterised and investigated for hydrogen production via sodium borohydride hydrolysis. XRD, SEM, Brunauer–Emmett–Teller and FTIR techniques are used for characterising the catalysts. The hydrogen generation rate at 60°C compared to 30°C using La–Ni–Mo–B under the same conditions is significantly different. The effect of temperature, plasma application time and different plasma gases on hydrogen generation from NaBH4 hydrolysis reaction using La0.21–Ni–Mo–B catalyst is investigated. It was found that the plasma-treated catalysts exhibited low activation energy for zero order (58 kJ mol−1).

AB - La–Ni–Mo–B catalysts with 0.15, 0.21 and 0.30-mol La molar ratio are prepared by a mixing method followed by a plasma treatment, characterised and investigated for hydrogen production via sodium borohydride hydrolysis. XRD, SEM, Brunauer–Emmett–Teller and FTIR techniques are used for characterising the catalysts. The hydrogen generation rate at 60°C compared to 30°C using La–Ni–Mo–B under the same conditions is significantly different. The effect of temperature, plasma application time and different plasma gases on hydrogen generation from NaBH4 hydrolysis reaction using La0.21–Ni–Mo–B catalyst is investigated. It was found that the plasma-treated catalysts exhibited low activation energy for zero order (58 kJ mol−1).

KW - lantanium

KW - La–Ni–mo–B

KW - modification

KW - Plasma

KW - sodium borohydride

KW - surface

KW - temperature

UR - https://www.scopus.com/pages/publications/85010635798

U2 - 10.1080/02670844.2016.1271764

DO - 10.1080/02670844.2016.1271764

M3 - Article

AN - SCOPUS:85010635798

SN - 0267-0844

VL - 33

SP - 499

EP - 505

JO - Surface Engineering

JF - Surface Engineering

IS - 7

ER -