Kim, Ji-hyun Chun, Jinsung Kim, Jin Woong Choi, Won Jun Baik, Jeong Min 2024-01-20T05:32:47Z 2024-01-20T05:32:47Z 2021-09-03 2015-12 1616-301X https://pubs.kist.re.kr/handle/201004/124719 Herein, a self-powered electronic nose strategy with highly selective gas detection is described. The electronic nose is a two-dimensional microarray based on the triboelectrification between ZnO nanowires and the dielectric layers, and the heterogeneous catalytic reaction occurring on the nanowires and on the NiO nanoparticles. These electronic noses show the ability to distinguish between four volatile organic compound (VOC) gases (methanol, ethanol, acetone, and toluene) with a detection limit of 0.1% at room temperature using no external power source. English WILEY-V C H VERLAG GMBH Self-Powered, Room Temperature Electronic Nose Based on Triboelectrification and Heterogeneous Catalytic Reaction Article 10.1002/adfm.201503419 1 ADVANCED FUNCTIONAL MATERIALS, v.25, no.45, pp.7049 - 7055 ADVANCED FUNCTIONAL MATERIALS 25 45 7049 7055 N scie scopus 000366502900009 2-s2.0-85000386344 Chemistry, Multidisciplinary Chemistry, Physical Nanoscience & Nanotechnology Materials Science, Multidisciplinary Physics, Applied Physics, Condensed Matter Chemistry Science & Technology - Other Topics Materials Science Physics Article SENSING CHARACTERISTICS SENSOR ARRAYS THIN-FILM NANOGENERATOR PERFORMANCE ENERGY ELECTRIFICATION NANOSENSOR DESIGN heterogeneous reactions sensors triboelectric nanogenerators