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Ru nanocrystals with shape-dependent surface-enhanced raman spectra and catalytic properties: controlled synthesis and DFT calculations.(Report)

A facile hydrothermal approach toward the controlled synthesis of Ru nanocrystals bearing triangular and irregular nanoplates as well as capped columns with tunable sizes is accomplished with the assistance of first-principles calculations. The findings from the CO-selective methanation tests of the... Full description

Journal Title: Journal of the American Chemical Society Dec 19, 2012, Vol.134(50), p.20479-20489
Main Author: An - Xiang Yin
Other Authors: Wen - Chi Liu , Jun Ke , Wei Zhu , Jun Gu , Ya - Wen Zhang , Chun - Hua Yan
Format: Electronic Article Electronic Article
Language: English
Subjects:
ID: ISSN: 0002-7863
Zum Text:
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recordid: gale_ofa316235154
title: Ru nanocrystals with shape-dependent surface-enhanced raman spectra and catalytic properties: controlled synthesis and DFT calculations.(Report)
format: Article
creator:
  • An - Xiang Yin
  • Wen - Chi Liu
  • Jun Ke
  • Wei Zhu
  • Jun Gu
  • Ya - Wen Zhang
  • Chun - Hua Yan
subjects:
  • Adsorption -- Analysis
  • Carbon Monoxide -- Chemical Properties
  • Catalysis -- Analysis
  • Density Functional Theory -- Usage
  • Oxalates -- Chemical Properties
  • Pyridine -- Chemical Properties
  • Ruthenium -- Chemical Properties
ispartof: Journal of the American Chemical Society, Dec 19, 2012, Vol.134(50), p.20479-20489
description: A facile hydrothermal approach toward the controlled synthesis of Ru nanocrystals bearing triangular and irregular nanoplates as well as capped columns with tunable sizes is accomplished with the assistance of first-principles calculations. The findings from the CO-selective methanation tests of the Ru nanocrystals indicated that the nanoplates and nanospheres exhibit comparable activities, but the former show much better CO selectivity than the latter.
language: English
source:
identifier: ISSN: 0002-7863
fulltext: fulltext
issn:
  • 0002-7863
  • 00027863
url: Link


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titleRu nanocrystals with shape-dependent surface-enhanced raman spectra and catalytic properties: controlled synthesis and DFT calculations.(Report)
creatorAn - Xiang Yin ; Wen - Chi Liu ; Jun Ke ; Wei Zhu ; Jun Gu ; Ya - Wen Zhang ; Chun - Hua Yan
ispartofJournal of the American Chemical Society, Dec 19, 2012, Vol.134(50), p.20479-20489
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subjectAdsorption -- Analysis ; Carbon Monoxide -- Chemical Properties ; Catalysis -- Analysis ; Density Functional Theory -- Usage ; Oxalates -- Chemical Properties ; Pyridine -- Chemical Properties ; Ruthenium -- Chemical Properties
descriptionA facile hydrothermal approach toward the controlled synthesis of Ru nanocrystals bearing triangular and irregular nanoplates as well as capped columns with tunable sizes is accomplished with the assistance of first-principles calculations. The findings from the CO-selective methanation tests of the Ru nanocrystals indicated that the nanoplates and nanospheres exhibit comparable activities, but the former show much better CO selectivity than the latter.
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titleRu nanocrystals with shape-dependent surface-enhanced raman spectra and catalytic properties: controlled synthesis and DFT calculations.(Report)
descriptionA facile hydrothermal approach toward the controlled synthesis of Ru nanocrystals bearing triangular and irregular nanoplates as well as capped columns with tunable sizes is accomplished with the assistance of first-principles calculations. The findings from the CO-selective methanation tests of the Ru nanocrystals indicated that the nanoplates and nanospheres exhibit comparable activities, but the former show much better CO selectivity than the latter.
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titleRu nanocrystals with shape-dependent surface-enhanced raman spectra and catalytic properties: controlled synthesis and DFT calculations.(Report)
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abstractA facile hydrothermal approach toward the controlled synthesis of Ru nanocrystals bearing triangular and irregular nanoplates as well as capped columns with tunable sizes is accomplished with the assistance of first-principles calculations. The findings from the CO-selective methanation tests of the Ru nanocrystals indicated that the nanoplates and nanospheres exhibit comparable activities, but the former show much better CO selectivity than the latter.
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date2012-12-19