Search International and National Patent Collections

1. (WO2017039528) CARBON DIOXIDE SENSING COMPOUNDS

Pub. No.:    WO/2017/039528    International Application No.:    PCT/SG2015/050297
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Fri Sep 04 01:59:59 CEST 2015
IPC: C07F 3/02
C07F 5/06
H01L 51/00
Applicants: ROBERT BOSCH GMBH
Inventors: YAN, Yan
PALALE, Suresh
LOHANI, Anup
Title: CARBON DIOXIDE SENSING COMPOUNDS
Abstract:
The invention relates to carbon dioxide sensing compounds. In particular, present invention relates to said sensing compounds comprising a metal phthalocycanine. Furthermore, the invention relates to the tuning sensitivity of the metal phthalocyanine by incorporation of amine groups and spacers. The sensing layers can be integrated on various transducers like a chemi resistor, a capacitor, a field effect transistor (FET), an optical-based sensor, or a mass-based sensor.