期刊
MATERIALS
卷 5, 期 12, 页码 2927-2936出版社
MDPI
DOI: 10.3390/ma5122927
关键词
graphene oxide; aniline; Pt nanoparticles; hybrid; stabilizer
类别
资金
- National Research Foundation of Korea (NRF)
- Ministry of Education, Science and Technology [R11-2005-065]
- National Research Foundation of Korea [2008-0057395] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
In this study, a simple one-step method was developed to load small-sized Pt nanoparticles (3.1 +/- 0.3 nm) in large quantities (50 wt %) on aniline-functionalized and reduced graphene oxide (r-fGO). In the process, an ethylene glycol solution and aniline-functionalized moiety play the roles of reducing agent and stabilizer for the Pt nanoparticles, respectively, without damaging the graphite structures of the r-fGO. The Pt nanoparticles loading on the surface of r-fGO with uniform dispersion have a great effect on the electrical conductivity.
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