Biomass-based honeycomb-like architectures for preparation of robust carbon foams with high electromagnetic interference shielding performance

• Main Authors: Ma, Daphne Xiu Yun, Seyed Ismail Seyed Shahabadi, Zeng, Zhihui, Zhang, Youfang, Che, Boyang, Wang, Peiyu, Lu, Xuehong
• Other Authors: School of Materials Science & Engineering
• Format: Article
• Language: English
• Published: 2019
• Subjects: Carbon Foams; DRNTU::Engineering::Materials; Shielding Performance
• Online Access: https://hdl.handle.net/10356/85322; http://hdl.handle.net/10220/49345
• Institution: Nanyang Technological University

Honeycomb-like lignin-derived carbon (LC) foams doped with reduced graphene oxide (RGO) are fabricated via unidirectional ice-templating followed by freeze-drying and carbonization. The dimensions, constituent contents, and density of the foams could be easily adjusted. By manipulating the density,...