The fabrication of flower-like graphene/octadecylamine composites  

作　　者：Yao Chen Xin-Wei Dou Meng-Meng Zhang Xuan Lu Yu-Jun Qin Pu Zhang Zhi-Xin Guo 

机构地区：[1]Department of Chemistry,Renmin University of China

出　　处：《Chinese Chemical Letters》2015年第9期1144-1146,共3页中国化学快报（英文版）

基　　金：supported by the Natural Science Foundation of China(Nos.21173266 and 21473250);the Fundamental Research Funds for the Central Universities;the Research Funds of Renmin University of China(No.11XNJ021)

摘　　要：Three-dimensional flower-like nanomaterials have wide application due to the large specific surface area.In this letter,the morphology of octadecylamine（ODA） from several common solvents is studied and it is found that from the chloroform and acetone solution,ODA assembles into petal-like structure,which further forms the spherical or flower-like architecture.Furthermore,the composite materials incorporated reduced graphene oxide（rGO） and ODA could well keep the flower-shaped structure of ODA.XRD results show that the introduction of graphene has little influence on the structure of ODA and contact angle test indicates good hydrophobic performance of the rGO/ODA material.Three-dimensional flower-like nanomaterials have wide application due to the large specific surface area.In this letter,the morphology of octadecylamine（ODA） from several common solvents is studied and it is found that from the chloroform and acetone solution,ODA assembles into petal-like structure,which further forms the spherical or flower-like architecture.Furthermore,the composite materials incorporated reduced graphene oxide（rGO） and ODA could well keep the flower-shaped structure of ODA.XRD results show that the introduction of graphene has little influence on the structure of ODA and contact angle test indicates good hydrophobic performance of the rGO/ODA material.

关 键 词：Graphene Octadecylamine Flower-like Composite 

分 类 号：TB33[一般工业技术—材料科学与工程]