One-pot synthesis of gold-platinum core-shell nanoparticles on polybenzimidazole-decorated carbon nanotubes

Chae Rin Kim; Tsuyohiko Fujigaya; Naotoshi Nakashima

doi:10.1246/cl.140663

One-pot synthesis of gold-platinum core-shell nanoparticles on polybenzimidazole-decorated carbon nanotubes

Chae Rin Kim, Tsuyohiko Fujigaya, Naotoshi Nakashima

Chemistry and Biochemistry

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

Gold (Au) nanoparticles having a Pt-shell layer (Au-Pt) deposited on a conductive support are a promising electro-catalyst for fuel cells, enabling the minimal use of Pt. We describe a facile one-pot method to grow Au-Pt having a 3.8-nm diameter on multiwalled carbon nanotubes (MWNTs) in the absence of a reducing agent, in which polybenzimidazole was used as the binding sites on the MWNTs to load the Au-Pt.

Original language	English
Pages (from-to)	1737-1739
Number of pages	3
Journal	Chemistry Letters
Volume	43
Issue number	11
DOIs	https://doi.org/10.1246/cl.140663
Publication status	Published - 2014

All Science Journal Classification (ASJC) codes

Chemistry(all)

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10.1246/cl.140663

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abstract = "Gold (Au) nanoparticles having a Pt-shell layer (Au-Pt) deposited on a conductive support are a promising electro-catalyst for fuel cells, enabling the minimal use of Pt. We describe a facile one-pot method to grow Au-Pt having a 3.8-nm diameter on multiwalled carbon nanotubes (MWNTs) in the absence of a reducing agent, in which polybenzimidazole was used as the binding sites on the MWNTs to load the Au-Pt.",

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AU - Fujigaya, Tsuyohiko

AU - Nakashima, Naotoshi

PY - 2014

Y1 - 2014

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AB - Gold (Au) nanoparticles having a Pt-shell layer (Au-Pt) deposited on a conductive support are a promising electro-catalyst for fuel cells, enabling the minimal use of Pt. We describe a facile one-pot method to grow Au-Pt having a 3.8-nm diameter on multiwalled carbon nanotubes (MWNTs) in the absence of a reducing agent, in which polybenzimidazole was used as the binding sites on the MWNTs to load the Au-Pt.

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One-pot synthesis of gold-platinum core-shell nanoparticles on polybenzimidazole-decorated carbon nanotubes

Abstract

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