XPS and TPR studies of 2%(Ru1/2-Sn1/2)/Al2O3catalyst synthesized by microwave techniques

Ari Sulistyo Rini, Shahidan Radiman, Mohd. Ambar Yarmo

Research output: Contribution to journalConference article

Abstract

X-Ray photoelectron spectroscopy (XPS) and Temperature-programmed Reduction (TPR) of 2%(Ru1/2-Sn1/2)/Al2O3 prepared by the microwave-assisted method have been studied. 2%(Ru1/2-Sn1/2)/Al2O3 have previously been evaluated as a catalyst in the reduction reaction of 4-nitrophenol. XPS and TPR studies of 2%(Ru1/2-Sn1/2)/Al2O3 was performed to confirm the metal state of Ru and Sn and reducibility of the sample, respectively. XPS data suggested that the formation of metal Ru(0) and Sn(0) in all samples. The XPS spectra of Ru 3p3/2 and Sn 3d5/2 shows binding energy peak at ∼ 461.0 ± 0.2 eV and ∼ 484,1 eV, respectively. The correlation of TPR and XPS characterization will be discussed further.

Original languageEnglish
Article number012036
JournalJournal of Physics: Conference Series
Volume1120
Issue number1
DOIs
Publication statusPublished - 23 Dec 2018
Event8th International Conference on Theoretical and Applied Physics, ICTAP 2018 - Medan, Indonesia
Duration: 20 Sep 201821 Sep 2018

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photoelectron spectroscopy
microwaves
x rays
temperature
metals
binding energy
catalysts

Keywords

  • catalyst
  • microwave
  • nanoparticles
  • TPR
  • XPS

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

XPS and TPR studies of 2%(Ru1/2-Sn1/2)/Al2O3catalyst synthesized by microwave techniques. / Rini, Ari Sulistyo; Radiman, Shahidan; Yarmo, Mohd. Ambar.

In: Journal of Physics: Conference Series, Vol. 1120, No. 1, 012036, 23.12.2018.

Research output: Contribution to journalConference article

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title = "XPS and TPR studies of 2{\%}(Ru1/2-Sn1/2)/Al2O3catalyst synthesized by microwave techniques",
abstract = "X-Ray photoelectron spectroscopy (XPS) and Temperature-programmed Reduction (TPR) of 2{\%}(Ru1/2-Sn1/2)/Al2O3 prepared by the microwave-assisted method have been studied. 2{\%}(Ru1/2-Sn1/2)/Al2O3 have previously been evaluated as a catalyst in the reduction reaction of 4-nitrophenol. XPS and TPR studies of 2{\%}(Ru1/2-Sn1/2)/Al2O3 was performed to confirm the metal state of Ru and Sn and reducibility of the sample, respectively. XPS data suggested that the formation of metal Ru(0) and Sn(0) in all samples. The XPS spectra of Ru 3p3/2 and Sn 3d5/2 shows binding energy peak at ∼ 461.0 ± 0.2 eV and ∼ 484,1 eV, respectively. The correlation of TPR and XPS characterization will be discussed further.",
keywords = "catalyst, microwave, nanoparticles, TPR, XPS",
author = "Rini, {Ari Sulistyo} and Shahidan Radiman and Yarmo, {Mohd. Ambar}",
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T1 - XPS and TPR studies of 2%(Ru1/2-Sn1/2)/Al2O3catalyst synthesized by microwave techniques

AU - Rini, Ari Sulistyo

AU - Radiman, Shahidan

AU - Yarmo, Mohd. Ambar

PY - 2018/12/23

Y1 - 2018/12/23

N2 - X-Ray photoelectron spectroscopy (XPS) and Temperature-programmed Reduction (TPR) of 2%(Ru1/2-Sn1/2)/Al2O3 prepared by the microwave-assisted method have been studied. 2%(Ru1/2-Sn1/2)/Al2O3 have previously been evaluated as a catalyst in the reduction reaction of 4-nitrophenol. XPS and TPR studies of 2%(Ru1/2-Sn1/2)/Al2O3 was performed to confirm the metal state of Ru and Sn and reducibility of the sample, respectively. XPS data suggested that the formation of metal Ru(0) and Sn(0) in all samples. The XPS spectra of Ru 3p3/2 and Sn 3d5/2 shows binding energy peak at ∼ 461.0 ± 0.2 eV and ∼ 484,1 eV, respectively. The correlation of TPR and XPS characterization will be discussed further.

AB - X-Ray photoelectron spectroscopy (XPS) and Temperature-programmed Reduction (TPR) of 2%(Ru1/2-Sn1/2)/Al2O3 prepared by the microwave-assisted method have been studied. 2%(Ru1/2-Sn1/2)/Al2O3 have previously been evaluated as a catalyst in the reduction reaction of 4-nitrophenol. XPS and TPR studies of 2%(Ru1/2-Sn1/2)/Al2O3 was performed to confirm the metal state of Ru and Sn and reducibility of the sample, respectively. XPS data suggested that the formation of metal Ru(0) and Sn(0) in all samples. The XPS spectra of Ru 3p3/2 and Sn 3d5/2 shows binding energy peak at ∼ 461.0 ± 0.2 eV and ∼ 484,1 eV, respectively. The correlation of TPR and XPS characterization will be discussed further.

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