Structure and morphology of platinum nanoparticles with critical new issues of low- and high-index facets
Publication: Research - peer-review › Journal article – Annual report year: 2012
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Structure and morphology of platinum nanoparticles with critical new issues of low- and high-index facets. / Nguyen, Viet-Long; Ohtaki, Michitaka; Van Nong, Ngo; Cao, Minh-Thi; Nogami, Masayuki.
In: Advances in Natural Sciences: Nanoscience and Nanotechnology, Vol. 3, 2012, p. 025005.Publication: Research - peer-review › Journal article – Annual report year: 2012
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TY - JOUR
T1 - Structure and morphology of platinum nanoparticles with critical new issues of low- and high-index facets
A1 - Nguyen,Viet-Long
A1 - Ohtaki,Michitaka
A1 - Van Nong,Ngo
A1 - Cao,Minh-Thi
A1 - Nogami,Masayuki
AU - Nguyen,Viet-Long
AU - Ohtaki,Michitaka
AU - Van Nong,Ngo
AU - Cao,Minh-Thi
AU - Nogami,Masayuki
PB - Institute of Physics Publishing Ltd.
PY - 2012
Y1 - 2012
N2 - In this paper, Pt nanoparticles were successfully prepared by modified polyol method using <br/>silver nitrate as an effective structure-modifying agent. The characterization of Pt <br/>nanoparticles was investigated by using UV-Vis-NIR spectroscopy, transmission electron <br/>microscopy (TEM) and high resolution (HR) TEM, and x-ray diffraction (XRD). The method <br/>of selected area electron diffraction (SEAD) was used to study the structure of Pt <br/>nanoparticles. The results showed that the as-prepared Pt nanoparticles exhibiting the <br/>complexity of surface structure and morphology could be used as efficient catalysts for <br/>polymer electrolyte membrane fuel cells (PEMFCs) and direct methanol fuel cells (DMFCs).
AB - In this paper, Pt nanoparticles were successfully prepared by modified polyol method using <br/>silver nitrate as an effective structure-modifying agent. The characterization of Pt <br/>nanoparticles was investigated by using UV-Vis-NIR spectroscopy, transmission electron <br/>microscopy (TEM) and high resolution (HR) TEM, and x-ray diffraction (XRD). The method <br/>of selected area electron diffraction (SEAD) was used to study the structure of Pt <br/>nanoparticles. The results showed that the as-prepared Pt nanoparticles exhibiting the <br/>complexity of surface structure and morphology could be used as efficient catalysts for <br/>polymer electrolyte membrane fuel cells (PEMFCs) and direct methanol fuel cells (DMFCs).
KW - Nanoparticle
KW - Structure
KW - Morphology
KW - Fuel cell
U2 - 10.1088/2043-6262/3/2/025005
DO - 10.1088/2043-6262/3/2/025005
JO - Advances in Natural Sciences: Nanoscience and Nanotechnology
JF - Advances in Natural Sciences: Nanoscience and Nanotechnology
SN - 2043-6254
VL - 3
SP - 025005
ER -