Enhancing room-temperature NO<sub>2</sub> detection of cobalt phthalocyanine based gas sensor at an ultralow laser exposure
Wenkai Jiang, Tao Wang, Xinwei Chen, Bolong Li, Min Zeng, Nantao Hu, Yanjie Su, Zhihua Zhou, Yafei Zhang, Zhi Yang
Abstract
2,9,16,23-tetracarboxylic cobalt phthalocyanine (CoPc–COOH) nanofibres have demonstrated outstanding gas sensing performance at room temperature, which exhibit fast recovery with an ultralow laser exposure.
Topics & Concepts
PhthalocyanineCobaltDesorptionNitrogen dioxideAdsorptionLaserFourier transform infrared spectroscopyAnalytical Chemistry (journal)Materials scienceMetalMoleculePhotochemistryChemistryInorganic chemistryNanotechnologyChemical engineeringPhysical chemistryOpticsOrganic chemistryEngineeringPhysicsGas Sensing Nanomaterials and SensorsAnalytical Chemistry and SensorsPorphyrin and Phthalocyanine Chemistry