公开(公告)号：US10139365B2

公开(公告)日：2018-11-27

申请号：US15507850

申请日：2015-08-28

Applicant: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION

Inventor： Miao Chen ,  Mikko Vepsalainen

IPC: G01N27/333 ,  G01N27/416 ,  G01N27/30

Abstract: A pH sensor comprising a metal oxide-polymer composite, comprising: a continuous polymer resin matrix; and a solid particulate, component dispersed in the polymer resin matrix comprising (i) metal oxides and (ii) a particulate carbon-based conductor wherein the metal oxides comprise Ta2O5 and RuO2 in a weight ratio of Ta2O5:RuO2 (on the basis of weight of metal component) in the range of from 90:10 to 10:90.

公开(公告)号：US11536681B2

公开(公告)日：2022-12-27

申请号：US16610134

申请日：2018-05-04

Applicant: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION

Inventor： Mikko Vepsäläinen ,  Colin David Wood ,  Miao Chen ,  Durga Prasad Acharya ,  David Simon Macedo

IPC: G01N27/30 ,  G01N27/403

Abstract: The invention provides a solid state reference electrode comprising a reference element embedded in an electrochemically active composite, the electrochemically active composite comprising a polymeric matrix loaded with a solid inorganic salt, wherein the polymeric matrix comprises a cross-linked vinyl polymer of a vinyl monomer containing a heteroatom.