Power factor enhancement for few-layered graphene films by molecular attachments

• Main Authors: Sim, Daohao, Liu, Dayong, Dong, Xiaochen, Xiao, Ni, Li, Sean, Zhao, Yang, Li, Lain-Jong, Yan, Qingyu, Hng, Huey Hoon
• Other Authors: School of Materials Science & Engineering
• Format: Article
• Language: English
• Published: 2012
• Subjects: DRNTU::Engineering::Materials::Nanostructured materials
• Online Access: https://hdl.handle.net/10356/94711; http://hdl.handle.net/10220/7451
• Institution: Nanyang Technological University

In this work, we prepared few-layered graphene (FLG) films and investigated their thermoelectric properties. It was found that pristine FLG films showed a low thermopower of ~40 μV/K. We further processed these FLG films by attaching them with 1,1′-azobis(cyanocyclohexane) or 1,3,6,8-pyrenetetrasulf...