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H2S sensing characteristics of Ni-doped CaCu3Ti4O12 films synthesized by a sol-gel method
(Elsevier Science Sa, 2018-05)
The problem of detecting the toxic hydrogen sulfide (H2S) gas at part per million levels in air by means of simple solid state gas sensors is relevant to environmental and gas processing industries. In this work, ...
Comparative gas sensor response of SnO2, SnO and Sn3O4 nanobelts to NO2 and potential interferents
(Elsevier B.V., 2015-03-01)
The gas sensor performance of single crystalline tin oxide nanobelts in different oxidation states (SnO2, SnO and Sn3O4), synthesized by a carbothermal reduction method, is reported. The synthesized materials were characterized ...
The role of hierarchical morphologies in the superior gas sensing performance of CuO-based chemiresistors
(2013-04-12)
The development of gas sensors with innovative designs and advanced functional materials has attracted considerable scientific interest given their potential for addressing important technological challenges. This work ...
The role of hierarchical morphologies in the superior gas sensing performance of CuO-based chemiresistors
(2013-04-12)
The development of gas sensors with innovative designs and advanced functional materials has attracted considerable scientific interest given their potential for addressing important technological challenges. This work ...
Electrical characterization of semiconductor oxide-based gas sensors using impedance spectroscopy: A review
(American Scientific Publishers, 2016-03-01)
Impedance spectroscopy is essential in understanding the physical and chemical processes that affect theelectronic behavior of semiconducting metal oxide-based gas sensor materials, but is often overlooked oravoided by ...
Síntese de nanofios de óxidos semicondutores para aplicações em dispositivos ópticos e eletrônicos
(Universidade Estadual Paulista (Unesp), 2009-11-16)
A presente pesquisa teve como principal objetivo a obtenção de estruturas nanométricas de óxido de índio, óxido de estanho e óxido de zinco por evaporação térmica e síntese hidrotérmica e a construção e teste de sensores ...
Síntese de nanofios de óxidos semicondutores para aplicações em dispositivos ópticos e eletrônicos
(Universidade Estadual Paulista (Unesp), 2009-11-16)
A presente pesquisa teve como principal objetivo a obtenção de estruturas nanométricas de óxido de índio, óxido de estanho e óxido de zinco por evaporação térmica e síntese hidrotérmica e a construção e teste de sensores ...
Síntese de nanofios de óxidos semicondutores para aplicações em dispositivos ópticos e eletrônicos
(Universidade Estadual Paulista (UNESP), 2014)