Document Detail


Fabrication and characterization of graphene/poly(p-phenylenediamine) hybrids.
MedLine Citation:
PMID:  23858935     Owner:  NLM     Status:  In-Process    
Abstract/OtherAbstract:
Graphene nanosheets functionalized with poly(p-phenylenediamine) (PPDA) were prepared via the in-situ chemical oxidative polymerization using potassium persulphate as a catalyst. Graphene nanosheets were previously prepared by chemical reduction of exfoliated graphite oxide. The structure and morphology of the composite material were characterized by FTIR, XPS, HRTEM, FESEM and XRD, while the thermal and electrical properties were measured by TGA and a four-probe method. FESEM and HRTEM observations indicated that the graphene sheets were encapsulated in the PPDA matrix. Furthermore, the nanocomposites exhibited improved conductivity and thermal stability as compared with pure PPDA.
Authors:
Niranjanmurthi Lingappan; Beomhwal Cho; Myungjae Jang; Byung Chun Choi; Yeong-Soon Gal; Kwon Taek Lim
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  Journal of nanoscience and nanotechnology     Volume:  13     ISSN:  1533-4880     ISO Abbreviation:  J Nanosci Nanotechnol     Publication Date:  2013 May 
Date Detail:
Created Date:  2013-07-17     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101088195     Medline TA:  J Nanosci Nanotechnol     Country:  United States    
Other Details:
Languages:  eng     Pagination:  3719-22     Citation Subset:  IM    
Affiliation:
Department of Imaging System Engineering, Pukyong National University, Busan 608-737, Korea.
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