Graphene-based gas sensor: metal decoration effect and application to a flexible device

• DOI: 10.1039/c4tc00510d
• Publication Date: 2014-05-07T12:30:59Z
• Authors: Byungjin Cho; Jongwon Yoon; Myung Gwan Hahm; Dong-Ho Kim; Ah Ra Kim; Yung Ho Kahng; Sang-Won Park; Young-Joo Lee; Sung-Gyu Park; Jung-Dae Kwon; Chang Su Kim; Myungkwan Song; Yongsoo Jeong; Kee-Seok Nam; Heung Cho Ko
• Keywords: 02 engineering and technology; 0210 nano-technology

Synergistic combination of metal nanoparticles and graphene modulates electronic properties of graphene, leading to enhancement in gas sensitivity and selectivity.