Structure and Properties of Chemically-reduced Functionalized Graphene Oxide Platelets
来源期刊：JOURNAL OF MATERIALS SCIENCE TECHNOLOG2015年第5期
论文作者：A.Pruna D.Busquets
文章页码：458 - 462
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 bisulfite.The obtained materials were characterized by thermo-gravimetric analysis,transmission electron microscopy.X-ray diffraction,UV-Vis,Fourier transform infrared and Raman spectroscopy techniques.The 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.
A.Pruna1,2，D.Busquets2
1. University of Bucharest,405 Atomistilor Str,077125 Bucharest-Magurele,Romania2. Institute of Materials Technology,University Politecnica of Valencia,Camino de Vera s/n,46022 Valencia,Spain
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 bisulfite.The obtained materials were characterized by thermo-gravimetric analysis,transmission electron microscopy.X-ray diffraction,UV-Vis,Fourier transform infrared and Raman spectroscopy techniques.The 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.
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