التفاصيل البيبلوغرافية
| العنوان: |
Sulfonation of graphene nanosheet-supported platinum via a simple thermal-treatment toward its oxygen reduction activity in acid medium |
| المؤلفون: |
Hung, TF, Wang, B, Tsai, CW, Tu, MH, Wang, GX, Liu, RS, Tsai, DP, Lo, MY, Shy, DS, Xing, XK |
| سنة النشر: |
2012 |
| مصطلحات موضوعية: |
Energy |
| الوصف: |
The sulfonated graphene nanosheet-supported platinum (s-Pt/GNS) catalyst synthesized via a simple thermal-treatment in the presence of concentrated sulfuric acid was reported in this study. Influence of sulfonation on its structural, surface, morphological and catalytic characteristics of as-prepared s-Pt/GNS was explored using X-ray diffractometer, Raman spectrometry, zeta potential analyzer, scanning and transmission electron microscopes, and cyclic voltammetry. For the oxygen reduction reaction, the current density generated from the s-Pt/GNS at 0.6 V was approximately 32.5 A g-1 Pt, which was about 193% higher than that of original Pt/GNS. © 2012, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved. |
| وصف الملف: |
application/pdf |
| URL الوصول: |
https://explore.openaire.eu/search/publication?articleId=od_______363::1613d920970262a77e108740afe36a02
https://hdl.handle.net/10453/31386 |
| حقوق: |
OPEN |
| رقم الأكسشن: |
edsair.od.......363..1613d920970262a77e108740afe36a02 |
| قاعدة البيانات: |
OpenAIRE |
