Cathodic Arc-plasma Deposition of Platinum Nanoparticles on Fluorine-doped Tin Oxide for Electrocatalytic Nitrate Reduction Reaction

被引：3

作者：

Kato, Masaru ^{[1
,2
]}

Araki, Ai ^{[2
]}

Hara, Yuki ^{[2
]}

Taguchi, Satoshi ^{[3
]}

Yagi, Ichizo ^{[1
,2
]}

机构：

[1] Hokkaido Univ, Fac Environm Earth Sci, Kita Ku, N10W5, Sapporo, Hokkaido 0600810, Japan

[2] Hokkaido Univ, Grad Sch Environm Sci, Kita Ku, N10W5, Sapporo, Hokkaido 0600810, Japan

[3] Hokkaido Univ Educ Sapporo, Chem Lab, Kita Ku, Ainosato 5-3-1, Sapporo, Hokkaido 0028502, Japan

来源：

ELECTROCHEMISTRY | 2018年 / 86卷 / 05期

关键词：

Platinum Nanoparticle; Nitrate Reduction; Arc Plasma Deposition; Electrocatalyst; AU NANOPARTICLES; PALLADIUM; DENITRIFICATION; ELECTRODES; SURFACES; IONS;

D O I：

10.5796/electrochemistry.18-00031

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

For conventional electrocatalysts for the nitrate reduction reaction, Pt substrates have been used and modified with Sn adatoms to form Sn/Pt interfaces, which work as highly efficient catalytic active sites. In this work, Pt nanoparticles were deposited on fluorine-doped tin oxide (FTO) substrates by cathodic arc plasma deposition (APD) to produce Pt/Sn interfaces. As expected, APD-Pt/FTO showed the electrocatalytic nitrate reduction activity in acidic media and the Pt/Sn interfaces worked as the catalytic active site. Our interfacial design concept and synthetic approach will offer new catalyst development strategies at nanoscale. (c) The Electrochemical Society of Japan, All rights reserved.

引用

页码：220 / 222

页数：3

共 13 条

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ELECTROCHIMICA ACTA, 2022, 425
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[10] Electrochemical Preparation of N-Doped Cobalt Oxide Nanoparticles with High Electrocatalytic Activity for the Oxygen-Reduction Reaction
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