Thick film reference electrode for chemical and biological measurement cells - has three screen printed layers of defined content on insulating substrate, and includes hydrophilic silicate material

• Main Authors: KOTTE, HEINER, O-7050 LEIPZIG, ETHNER, KERSTIN, O-7050 LEIPZIG, GRUENDIG, BERND., 4400 MUENSTER, STREHLITZ, BEATE, O-7050 LEIPZIG
• Format: Patent
• Language: English; German
• Published: 09.06.1994
• Edition: 5
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The thick film electrode is mounted on a planar, electrically insulating substrate and consists of three layers applied by screen printing. The three layers are an electrically conducting contact layer, an expansion layer made of a silver compound, a hydrophilic silicate material and a polymer bindi...