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1. (WO2017157407) PHTHALOCYANINE COMPOUNDS FOR SENSING CARBON DIOXIDE AND USE

Pub. No.:    WO/2017/157407    International Application No.:    PCT/EP2016/054358
Publication Date: Fri Sep 22 01:59:59 CEST 2017 International Filing Date: Thu Mar 03 00:59:59 CET 2016
IPC: G01N 27/40
Applicants: ROBERT BOSCH GMBH
Inventors: YAN, Yan
LOHANI, Anup
PALALE, Suresh
BAHULAYAN, Sheeja
GOH, Hui Kheng Karen
FIBIANI PERMATASARI, Felicia
Title: PHTHALOCYANINE COMPOUNDS FOR SENSING CARBON DIOXIDE AND USE
Abstract:
The invention relates to carbon dioxide sensing compounds. In particular, the present invention relates to said sensing compounds comprising a phathalocyanine or a metal phthalocyanine. Furthermore, the invention relates to the tuning sensitivity of the phathalocyanine or the metal phthalocyanine by incorporation of amine groups and spacers. The sensing layers can be integrated on various transducers like a chemiresistor, a capacitor, a field effect transistor (FET), an optical-based sensor, or a mass-based sensor.