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Porous Polymer/Ceramic Composites for Luminescence-Based Temperature and Pressure Measurement

Published online by Cambridge University Press:  10 February 2011

A.M. Scroggin ,
E.B. Slamovich ,
J.W. Crafton ,
N. Lachendro  and
J.P. Sullivan
A.M. Scroggin
Affiliation:
Purdue University School of Materials Engineering, West Lafayette, IN 47907
E.B. Slamovich
Affiliation:
Purdue University School of Materials Engineering, West Lafayette, IN 47907
J.W. Crafton
Affiliation:
Purdue University School of Aeronautics and Astronautics, West Lafayette, IN 47907
N. Lachendro
Affiliation:
Purdue University School of Aeronautics and Astronautics, West Lafayette, IN 47907
J.P. Sullivan
Affiliation:
Purdue University School of Aeronautics and Astronautics, West Lafayette, IN 47907
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Abstract

Porous Polymer/ceramic films were processed via tape casting. Upon doping with luminescent molecules such as platinum(II) octaethylporphine and [Ru(4,7-diphenyl-1,10-phenanthroline)3]C12, the films were used as pressure sensors, yielding a Stern-Volmer constant of A ranging from 0.02 to 0.61. These films also exhibited very fast response times (∼I ms). Tape cast films doped with Rhodamine B were used as temperature sensors under cryogenic conditions. The temperature sensitivity of the doped films increased with increasing Rhodamine B concentration.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 560: Symposium E – Luminescent Materials , 1999 , 347
Copyright
Copyright © Materials Research Society 1999

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References

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