氧化石墨烯/Fe_2O_3纳米管复合材料的制备及表征研究  

Preparation and characterization of graphene oxide-Fe_2O_3 nanotubes

作　　者：冯婷[1] 冯根生[1] 杨彬 

机构地区：[1]北京科技大学冶金与生态学院,北京100083 [2]岛津国际贸易有限公司沈阳分公司,沈阳110001

出　　处：《化工新型材料》2015年第3期202-203,238,共3页New Chemical Materials

摘　　要：成功合成了一种新型的氧化石墨烯/Fe_2O_3纳米管复合材料,并利用透射电镜(TEM)、X射线衍射仪(XRD)和X射线光电子能谱仪(XPS)对材料的形貌、结构及化学成分进行了表征。结果表明,Fe_2O_3纳米管较为均匀地分布在片状氧化石墨烯表面,材料具有稳定的晶型结构;Fe_2O_3纳米管能够与氧化石墨烯表面基团发生化学键作用,具有良好的界面相容性。A novel kind of grapheme oxide-Fe2O3 nanotubes （GO/Fe2O3）was successfully synthesized. Furthermore,the synthesized material was characterized by using transmission electron microscopy （TEM）, X-ray diffraction （XRD）and X-ray photoelectron spectroscopy （XPS）. Experimental results showed that the nanotubes were evenly distributed on the surface of graphene oxide sheet. The synthesized material showed good stability due to the produced chemical bond between the synthesized Fe2O3 and grapheme oxide, which would also endow the material with stable crystal structure and excellent interfacial compatibility.

关 键 词：氧化石墨烯/Fe2O3 X射线光电子能谱 化学结合 

分 类 号：TQ127.11[化学工程—无机化工] TB332[一般工业技术—材料科学与工程]