|
|
| Home > JCE Print > Journal of Chemical Education > Issues >
1997
>
June
> |
|
Chemistry Everyday for Everyone
|
|
Products of Chemistry
|
|
Communicative Polymers: The Basis for Development of Intelligent Material
|
T. W. Lewis and G. G. Wallace
Intelligent Polymer Research Laboratory, Department of Chemistry, University of Wollongong, Wollongong, NSW 2522, Australia
|
|
June 1997
Vol. 74 No. 6
p. 703
|
|
|
|
|
|
|
| Abstract |
|
Presently communications between man and the environment rely on intersystem communications to gather information and to initiate responses. This technology requires separate sensors, processors, communications networks and response actuators. However, we are now poised for a revolution in the design of these structures based on our ability to design and construct systems capable of improved intrasystem communications. This will enable us to design systems with more effective internal communications, obliterating the need for external intervention. Such systems, with independent sensing, processing, and actuating functions contained within them are said to be "Intelligent" and offer highly enhanced performance capabilities.
These developments are based on the dynamic chemical properties of the new class of polymeric materials known as "Conducting, electroactive polymers". These materials allow us a direct line of communication to the molecular and biomolecular world by the use small electrical stimuli to control their interactions with solvents, small ions, molecules, and macromolecules. To "visualize" these processes we have used new in-situ measuring techniques such as UV-Vis, FTIR and Raman spectroscopies, as well as inverse chromatography and electrochemical quartz crystal microbalance. Our understanding of these processes has lead to a range of molecular level applications including membrane separations, controlled release, sensors and biocommunications.
It is achievements in this area that are enabling the development of intelligent material systems and will eventually lead to the evolution of supranatural materials.
|
|
| More Information |
 Citation |
Lewis, T. W.; Wallace, G. G. J. Chem. Educ. 1997 74 703.
|
Keywords |
Polymer Chemistry, Electrochemistry, Materials Science
|
History |
Created:
Last Updated: |
July 28, 1999
June 23, 2005
|
|
|
|
|
|
| Home > JCE Print > Journal of Chemical Education > Issues >
1997
>
June
> Page
703
|
|
|
| Chemistry Teacher Connection |
|
The "Chemistry Teacher Connection" (CTC) is especially for high school chemistry teachers. For only $40/year, it offers an online-only subscription to CLIC along with membership in the Division of Chemical Education, normally $65/year. CTC subscribers receive access to all articles and supplements from 1996 through the current issue.
|
| C&EN CLICs |
|
Through special arrangement with the ACS, JCE High School CLIC is now able to provide subscribers with online access to Chemical & Engineering News articles that have been selected specifically for secondary science instructors and their students.
|
JCE Collections Available
|
Occasionally, collections of JCE back issues become available for donation to individual teachers, schools, or libraries. JCE matches collections with interested recipients. Recipients pay shipping costs or pick up the collection.
|
| Contributions Welcome |
| JCE welcomes your submission |
| Fishing for New Ideas |
 Always in the
process of
improving, CLIC
welcomes ideas and comments.
Email Us |
|
