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| | » Hideki Shirakawa Biography - World Famous Biographies - Biographies of famous people : Famous ... |
 | | Hideki Shirakawa, co-discoverer of the field of conducting polymers, more commonly known as “synthetic metals,” was the chemist responsible in 1977 for the chemical and electrochemical doping of polyacetylene, (CH)x, the “prototype” conducting polymer. |
 | | The leading actor in this story is the hydrocarbon polyacetylene, a flat molecule with an angle of 120 degree between the bonds and hence existing in two different forms, the isomers cis-polyacetylene and trans-polyacetylene (the latter form illustrated below). |
 | | In the summer of 1977, Heeger, MacDiarmid, Shirakawa, and co-workers, published their discovery in the article “Synthesis of electrically conducting organic polymers: Halogen derivatives of polyacetylene (CH)n” in The Journal of Chemical Society, Chemical Communications. |
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