Flexible NO2gas sensor using multilayer graphene films by chemical vapor deposition

Authors :: Choon-Gi Choi
Sung-Yool Choi
Hu Young Jeong
Hongkyw Choi
Dae-Sik Lee
Source :: Carbon letters. 14:186-189
Publication Year :: 2013
Publisher :: Korean Carbon Society, 2013.
Abstract: We report a highly sensitive NO2 gas sensor based on multi-layer graphene (MLG) films synthesized by a chemical vapor deposition method on a microheater-embedded flexible substrate. The MLG could detect low-concentration NO2 even at sub-ppm (

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