Preparation and Electroactivity of Pt Catalysts on Unzipped Multi-Walled Carbon Nanotube and Graphene Oxide

被引：2
|
作者：
Lee, JinWon [1 ]
Chung, Sungwook [1 ]
Kim, Seok [1 ]
机构：
[1] Pusan Natl Univ, Dept Chem & Biomol Engn, 2 Busandaehak Ro 63 Beon Gil, Busan 46241, South Korea
来源：
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | 2020年 / 20卷 / 08期
基金：
新加坡国家研究基金会;
关键词：
Unzipped Multi-Walled Carbon Nanotube; Graphene Oxide; DMFC; Fuel Cell Catalyst; DIRECT METHANOL; FUEL-CELLS; ELECTRODES; POWER;
D O I：
10.1166/jnn.2020.17834
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We synthesize the Pt-carbon composite which is composed of unzipped multi-walled carbon nano tube (UMWCNT) and graphene oxide (GO). Graphite and multi-walled carbon nanotube (MWCNT) are oxidized by same method that modified Hummer's method for making GO and UMWCNT. 3D structure could be prepared by polyol process which contains simultaneously reduction GO and UMWCNT. The electrochemical and morphological property of Pt-carbon composites was investigated by Fourier Transform Infrared spectroscopy (FT-IR), Field Emission Scanning Electron Microscopy (FE-SEM), and Cyclic Voltammetry (CV). These results show that Pt-rGO/UMWCNT (8:2) hybrids exhibited high catalytic activity due to the enhanced surface area of carbon supports.
引用
收藏
页码：4998 / 5001
页数：4
相关论文
共 50 条
  • [1] Preparation and characterization of ZnO/graphene/graphene oxide/multi-walled carbon nanotube composite aerogels
    Shen, Yang
    Yuan, Zhihao
    Cheng, Fengjiao
    Cui, Zhen
    Ma, Deming
    Bai, Yueyue
    Zhao, Shuqing
    Deng, Jieyao
    Li, Enling
    [J]. FRONTIERS IN CHEMISTRY, 2022, 10
  • [2] Preparation Methods for Multi-Walled Carbon Nanotube Supported Palladium Catalysts
    Sairanen, Emma
    Karinen, Reetta
    Borghei, Maryam
    Kauppinen, Esko I.
    Lehtonen, Juha
    [J]. CHEMCATCHEM, 2012, 4 (12) : 2055 - 2061
  • [3] Preparation of graphene oxide/polypyrrole/multi-walled carbon nanotube composite and its application in supercapacitors
    Wang, Bin
    Qiu, Jianhui
    Feng, Huixia
    Sakai, Eiichi
    [J]. ELECTROCHIMICA ACTA, 2015, 151 : 230 - 239
  • [4] Preparation of scrolled graphene oxides with multi-walled carbon nanotube templates
    Kim, Young-Kwan
    Min, Dal-Hee
    [J]. CARBON, 2010, 48 (15) : 4283 - 4288
  • [5] Synthesis of Graphene/Multi-Walled Carbon Nanotube Composite and Its Nanofluid Preparation
    Haque, A. K. M. Mahmudul
    Kim, Taeoh
    Oh, Geum Seok
    Kim, Junhyo
    Noh, Jungpil
    Choi, Byeongkeun
    Chung, Hanshik
    Jeong, Hyomin
    Huh, Sunchul
    [J]. NANOSCIENCE AND NANOTECHNOLOGY LETTERS, 2016, 8 (04) : 316 - 323
  • [6] Thermal and dielectric properties of multi-walled carbon nanotube–graphene oxide composite
    T. Kavinkumar
    S. Manivannan
    [J]. Journal of Materials Science: Materials in Electronics, 2017, 28 : 344 - 353
  • [7] Preparation and Electrocatalysis of Multi-walled Carbon Nanotube Electrode
    Chen Jia-yue
    [J]. ENVIRONMENTAL PROTECTION AND RESOURCES EXPLOITATION, PTS 1-3, 2013, 807-809 : 2713 - 2717
  • [8] Electroactivity and biocompatibility of polypyrrole-hyaluronic acid multi-walled carbon nanotube composite
    Pelto, Jani
    Haimi, Suvi
    Puukilainen, Esa
    Whitten, Philip G.
    Spinks, Geoffrey M.
    Bahrami-Samani, Mehrdad
    Ritala, Mikko
    Vuorinen, Tommi
    [J]. JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART A, 2010, 93A (03) : 1056 - 1067
  • [9] Thermal and dielectric properties of multi-walled carbon nanotube-graphene oxide composite
    Kavinkumar, T.
    Manivannan, S.
    [J]. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2017, 28 (01) : 344 - 353
  • [10] Preparation and properties of multi-walled carbon nanotube/carbon/polystyrene composites
    Ji, Lijun
    Stevens, Molly M.
    Zhu, Yuefeng
    Gong, Qianming
    Wu, Jianjun
    Liang, Ji
    [J]. CARBON, 2009, 47 (11) : 2733 - 2741
12345