Ultralight and Highly Elastic Graphene/Lignin-Derived Carbon Nanocomposite Aerogels with Ultrahigh Electromagnetic Interference Shielding Performance

• Main Authors: Zhang, Youfang, Wang, Peiyu, Pei, Yongmao, Chen, Mingji, Lu, Xuehong, Zeng, Zhihui, Wang, Changxian, Seyed Shahabadi, Seyed Ismail
• Other Authors: School of Materials Science & Engineering
• Format: Article
• Language: English
• Published: 2018
• Subjects: Porous Architectures; Lightweight
• Online Access: https://hdl.handle.net/10356/88780; http://hdl.handle.net/10220/44718
• Institution: Nanyang Technological University

Ultralight and highly elastic reduced graphene oxide (RGO)/lignin-derived carbon (LDC) composite aerogels with aligned micron-sized pores and cell walls are prepared using a facile freeze-drying method. The presence of a small fraction of LDC in the cell walls enhances the interfacial polarization e...