XJIPC OpenIR  > 材料物理与化学研究室
Visible-Light-Assisted Electrocatalytic Oxidation of Methanol Using Reduced Graphene Oxide Modified Pt Nanoflowers-TiO2 Nanotube Arrays
Zhai, CY (Zhai, Chunyang); Zhu, MS (Zhu, Mingshan); Bin, D (Bin, Duan); Wang, HW (Wang, Huiwen); Du, YK (Du, Yukou); Wang, CY (Wang, Chuanyi); Yang, P (Yang, Ping)
2014
Source PublicationACS APPLIED MATERIALS & INTERFACES
Volume6Issue:20Pages:17753-17761
Abstract

In this work, Pt nanoflowers deposited on highly ordered TiO2 nanotube arrays (TNTs) by modification of reduced graphene oxide (RGO) nanostructures have been synthesized. The ternary complex (Pt-TNTs/RGO) displays efficient electrocatalytic performance toward methanol oxidation in alkaline medium. The electrochemical impedance spectroscopy (EIS) and responsive photocurrent results indicate that the presence of graphene could effectively promote charge separation during electrocatalytic process. Interestingly, with assistance of visible light illumination, the electrocatalytic activity and stability of the ternary complex electrode toward methanol oxidation are distinctly improved. Both electro- and photo-catalytic processes for methanol oxidation contribute to the enhanced catalytic performance and stability. Moreover, the ternary electrode also displays efficient photoelectrocatalytic degradation of methylene blue (MB) under visible light illumination. The present work sheds light on developing highly efficient and long-term stability catalysts for methanol oxidation with assistance of visible-light illumination.

KeywordVisible-light Electrocatalytic Oxidation Tio2 Nanotubes Graphene Pt Nanoflowers
DOI10.1021/am504263e
Indexed BySCI
WOS IDWOS:000343684200051
Citation statistics
Cited Times:75[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.xjipc.cas.cn/handle/365002/5201
Collection材料物理与化学研究室
Affiliation1.Soochow Univ, Coll Chem Chem Engn & Mat Sci, Suzhou 215123, Peoples R China
2.Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China
3.Chinese Acad Sci, Xinjiang Tech Inst Phys Chem, Urumqi 830011, Peoples R China
Recommended Citation
GB/T 7714
Zhai, CY ,Zhu, MS ,Bin, D ,et al. Visible-Light-Assisted Electrocatalytic Oxidation of Methanol Using Reduced Graphene Oxide Modified Pt Nanoflowers-TiO2 Nanotube Arrays[J]. ACS APPLIED MATERIALS & INTERFACES,2014,6(20):17753-17761.
APA Zhai, CY .,Zhu, MS .,Bin, D .,Wang, HW .,Du, YK .,...&Yang, P .(2014).Visible-Light-Assisted Electrocatalytic Oxidation of Methanol Using Reduced Graphene Oxide Modified Pt Nanoflowers-TiO2 Nanotube Arrays.ACS APPLIED MATERIALS & INTERFACES,6(20),17753-17761.
MLA Zhai, CY ,et al."Visible-Light-Assisted Electrocatalytic Oxidation of Methanol Using Reduced Graphene Oxide Modified Pt Nanoflowers-TiO2 Nanotube Arrays".ACS APPLIED MATERIALS & INTERFACES 6.20(2014):17753-17761.
Files in This Item:
File Name/Size DocType Version Access License
Visible-Light-Assist(5639KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhai, CY (Zhai, Chunyang)]'s Articles
[Zhu, MS (Zhu, Mingshan)]'s Articles
[Bin, D (Bin, Duan)]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhai, CY (Zhai, Chunyang)]'s Articles
[Zhu, MS (Zhu, Mingshan)]'s Articles
[Bin, D (Bin, Duan)]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhai, CY (Zhai, Chunyang)]'s Articles
[Zhu, MS (Zhu, Mingshan)]'s Articles
[Bin, D (Bin, Duan)]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Visible-Light-Assisted Electrocatalytic Oxidation of Methanol Using Reduced Graphene Oxide Modified Pt Nanoflowers-TiO2 Nanotube Arrays.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.