Thermochromic platinum complexes

Details Thermochromic platinum complexes Thermochromic platinum complexes

1988-06-06

1989-08-15

Terapane, John F.

Compositions

Nonreactive analytical, testing, or indicating compositions

546 5, 252962, 374100, C07D27900, C07D28500

Patent

active

048572314

ABSTRACT:
Thermochromic compounds containing the [Pt(dipic)Cl].sup.- anion. These compounds are yellow and monomeric at high temperatures or in low concentrations and abruptly change to red and polymeric at low temperatures or higher solution concentrations. This unusual property allows them to be used as temperature sensors.

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