Chemiresistors Based on Bisdithiocarbamate Interlinked Gold Nanoparticles

Proceedings

Rabe, Susann¹  Daskal, Yelyena²  Dittrich, Rosemarie³ 

[1] Author to whom correspondence should be addressed.;Institute for Electronic und Sensor Materials, TU Bergakademie Freiberg, 09599 Freiberg, Germany;Presented at the Eurosensors 2018 Conference, Graz, Austria, 9–12 September 2018

关键词: chemiresistor;    gold;    nanoparticle;    bisdithiocarbamate;    volatile organic compounds;    ozone;    oxidation;    long term stability;    aging;   

DOI  :  10.3390/proceedings2130933

学科分类：社会科学、人文和艺术（综合）

来源: mdpi

【 摘 要 】

The assembly, structure, composition and sensing properties of novel bisdithiocarbamate based gold nanoparticle networks have been investigated. The sensing properties have been studied with vapors of toluene, 1-propanol, water, and 4-methyl-2-pentanone. We demonstrated that bisdithiocarbamates based chemiresistive sensors show sensing properties versus volatile organic compounds (VOC) comparable to thiol based composites but that they are superior in their long term stability.

【 授权许可】

CC BY