Structure and Properties of Chemically-reduced Functionalized Graphene Oxide Platelets

作     者：A.Pruna D.Pullini D.Busquets 

作者机构：University of Bucharest405 Atomistilor Str077125 Bucharest-MagureleRomania Institute of Materials TechnologyUniversity Politecnica of ValenciaCamino de Vera s/n46022 ValenciaSpain Fiat Research Centre 

出 版 物：《Journal of Materials Science & Technology》 (材料科学技术（英文版）)

年 卷 期：2015年第31卷第5期

页      面：458-462页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 0703[理学-化学] 070301[理学-无机化学] 

基　　金：supported financially by the Romanian Authority for Scientific Research(No.PN-Ⅱ-RU-PD-2012-3-0124) The European Commission(No.NMP3-SL-2010-246073) 

主　　题：Covalent functionalization Graphene oxide Reductio 

摘      要：Green reduction of graphene oxide(GO) functionalized with 3-aminopropyltriethoxysilane and 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide hydrochloride/N-hydroxysuccinimide was performed by using ascorbic acid and sodium *** obtained materials were characterized by thermo-gravimetric analysis,transmission electron microscopy.X-ray diffraction,UV-Vis,Fourier transform infrared and Raman spectroscopy *** results indicated a strong dependence of the materials properties such as deoxygenation degree,absorption peak shift,crystallite size and functionalization degree on the functionalization approach and reducing agent.