Structure and morphology of platinum nanoparticles with critical new issues of low- and high-index facets

Publication: Research - peer-reviewJournal 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-reviewJournal article – Annual report year: 2012

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Nguyen, Viet-Long; Ohtaki, Michitaka; Van Nong, Ngo; Cao, Minh-Thi; Nogami, Masayuki / Structure and morphology of platinum nanoparticles with critical new issues of low- and high-index facets.

In: Advances in Natural Sciences: Nanoscience and Nanotechnology, Vol. 3, 2012, p. 025005.

Publication: Research - peer-reviewJournal article – Annual report year: 2012

Bibtex

@article{564b135138524e4c98b232ac5bafe531,
title = "Structure and morphology of platinum nanoparticles with critical new issues of low- and high-index facets",
keywords = "Nanoparticle, Structure, Morphology, Fuel cell",
author = "Viet-Long Nguyen and Michitaka Ohtaki and {Van Nong}, Ngo and Minh-Thi Cao and Masayuki Nogami",
year = "2012",
doi = "10.1088/2043-6262/3/2/025005",
volume = "3",
pages = "025005",
journal = "Advances in Natural Sciences: Nanoscience and Nanotechnology",
issn = "2043-6254",
publisher = "Institute of Physics Publishing Ltd.",

}

RIS

TY - JOUR

T1 - Structure and morphology of platinum nanoparticles with critical new issues of low- and high-index facets

AU - Nguyen,Viet-Long

AU - Ohtaki,Michitaka

AU - Van Nong,Ngo

AU - Cao,Minh-Thi

AU - Nogami,Masayuki

PY - 2012

Y1 - 2012

N2 - In this paper, Pt nanoparticles were successfully prepared by modified polyol method using silver nitrate as an effective structure-modifying agent. The characterization of Pt nanoparticles was investigated by using UV-Vis-NIR spectroscopy, transmission electron microscopy (TEM) and high resolution (HR) TEM, and x-ray diffraction (XRD). The method of selected area electron diffraction (SEAD) was used to study the structure of Pt nanoparticles. The results showed that the as-prepared Pt nanoparticles exhibiting the complexity of surface structure and morphology could be used as efficient catalysts for 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 silver nitrate as an effective structure-modifying agent. The characterization of Pt nanoparticles was investigated by using UV-Vis-NIR spectroscopy, transmission electron microscopy (TEM) and high resolution (HR) TEM, and x-ray diffraction (XRD). The method of selected area electron diffraction (SEAD) was used to study the structure of Pt nanoparticles. The results showed that the as-prepared Pt nanoparticles exhibiting the complexity of surface structure and morphology could be used as efficient catalysts for 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

M3 - Journal article

VL - 3

SP - 025005

JO - Advances in Natural Sciences: Nanoscience and Nanotechnology

T2 - Advances in Natural Sciences: Nanoscience and Nanotechnology

JF - Advances in Natural Sciences: Nanoscience and Nanotechnology

SN - 2043-6254

ER -