Three dimensional graphene aerogels and their electrically conductive composites

• Main Authors: Yu, Zhong-Zhen, Tang, Gongqing, Jiang, Zhi-Guo, Li, Xiaofeng, Zhang, Hao-Bin, Dasari, Aravind
• Other Authors: School of Materials Science & Engineering
• Format: Article
• Language: English
• Published: 2014
• Subjects: DRNTU::Engineering::Materials::Composite materials
• Online Access: https://hdl.handle.net/10356/101823; http://hdl.handle.net/10220/24205
• Institution: Nanyang Technological University

Three dimensional (3D) graphene aerogel was prepared by in situ reduction-assembly method. Paraphenylene diamine (PPD) was used as reducing and functionalizing agent of graphene oxide in an aqueous medium with ammonia. The synthesized 3D graphene-PPD aerogel has highly porous structure, low density,...