Chemiresistive Properties of a Novel Composite Comprised of ITO-Nanoparticles and 1,8-Diaminooctane

Proceedings

Scheele, Marcus¹  Rabe, Susann²  Khoshkhoo, Mahdi Samadi³  Joseph, Yvonne⁴ 

[1] Author to whom correspondence should be addressed.;Institute for Electronic and Sensor Materials, TU Bergakademie Freiberg, 09599 Freiberg, Germany;Institute of Physical and Theoretical Chemistry, University of Tübingen, 72076 Tübingen, Germany;Presented at the Eurosensors 2018 Conference, Graz, Austria, 9–12 September 2018.

关键词: chemiresistor;    ITO;    nanoparticles;    VOC;    room temperature sensing;    self-assembly;   

DOI  :  10.3390/proceedings2131516

学科分类：社会科学、人文和艺术（综合）

来源: mdpi

【 摘 要 】

Indium-Tin-Oxide (ITO) nanoparticles have been cross-linked with organic 1,8-Diaminooctane (C8A) molecules. The network has been prepared by layer-by-layer self-assembly on substrates with interdigitated electrodes and their sensing properties were studied with vapors of toluene, 1-propanol, water, and 4-methyl-2-pentanone. We demonstrated that the network based chemiresistor shows sensing properties towards volatile organic compounds (VOC).

【 授权许可】

CC BY