Microwave-assisted synthesis of Ru-Sn/ZnO for catalysis application

Ari Sulistyo Rini, Shahidan Radiman, Mohd. Ambar Yarmo

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

ZnO-supported Ru-Sn catalysts have been synthesized under microwave irradiation in biodegradable polyol (Ethylene Glycol) and without any capping agent (such as PVP). Ru-Sn bimetallic was previously prepared without any support (ZnO). UV-Vis spectroscopy was utilized to recognize the reduction process of Ru-Sn bimetallic and to determine reduction time for further experiment. X-ray diffraction (XRD), SEM/EDX, and TEM measurement were done to confirm the structure and the morphology of the catalyst. BET, and X-Ray Photoelectron Spectroscopy (XPS) were also performed to estimate the total surface area and to validate the metal loading percentage on the support, respectively. UV-Vis spectra showed the reduction of Ru-Sn (without support), under 450 W of microwave power, has been completed in less than eight minutes. According to EDX data, four minutes is not enough for Ru-Sn to attach onto ZnO since lack of Ru content was detected. This result was then further confirmed using XPS measurement. Attachment of Ru-Sn on the ZnO in 450 W needs at least eight minute of irradiation time. Ru-Sn/ZnO catalysts have also been synthesized by impregnation method for comparison.

Original languageEnglish
Title of host publicationAIP Conference Proceedings
Pages129-133
Number of pages5
Volume1284
DOIs
Publication statusPublished - 2010
Event3rd Nanoscience and Nanotechnology Symposium 2010, NNSB2010 - Bandung
Duration: 16 Jun 201016 Jun 2010

Other

Other3rd Nanoscience and Nanotechnology Symposium 2010, NNSB2010
CityBandung
Period16/6/1016/6/10

Fingerprint

catalysis
microwaves
catalysts
synthesis
photoelectron spectroscopy
irradiation
x rays
attachment
glycols
ethylene
transmission electron microscopy
scanning electron microscopy
estimates
diffraction
metals
spectroscopy

Keywords

  • bimetallic
  • catalyst
  • hydrogenation
  • microwave

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Rini, A. S., Radiman, S., & Yarmo, M. A. (2010). Microwave-assisted synthesis of Ru-Sn/ZnO for catalysis application. In AIP Conference Proceedings (Vol. 1284, pp. 129-133) https://doi.org/10.1063/1.3515535

Microwave-assisted synthesis of Ru-Sn/ZnO for catalysis application. / Rini, Ari Sulistyo; Radiman, Shahidan; Yarmo, Mohd. Ambar.

AIP Conference Proceedings. Vol. 1284 2010. p. 129-133.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Rini, AS, Radiman, S & Yarmo, MA 2010, Microwave-assisted synthesis of Ru-Sn/ZnO for catalysis application. in AIP Conference Proceedings. vol. 1284, pp. 129-133, 3rd Nanoscience and Nanotechnology Symposium 2010, NNSB2010, Bandung, 16/6/10. https://doi.org/10.1063/1.3515535
Rini AS, Radiman S, Yarmo MA. Microwave-assisted synthesis of Ru-Sn/ZnO for catalysis application. In AIP Conference Proceedings. Vol. 1284. 2010. p. 129-133 https://doi.org/10.1063/1.3515535
Rini, Ari Sulistyo ; Radiman, Shahidan ; Yarmo, Mohd. Ambar. / Microwave-assisted synthesis of Ru-Sn/ZnO for catalysis application. AIP Conference Proceedings. Vol. 1284 2010. pp. 129-133
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