{"term":{"id":"07208","title":"intrinsically conducting polymer","longtitle":"IUPAC Gold Book - intrinsically conducting polymer","doi":"10.1351\/goldbook.IT07208","code":"IT07208","status":"current","definitions":[{"id":1,"text":"Electrically conducting polymer composed of macromolecules having fully conjugated sequences of double bonds along the chains.","notes":{"1":"The bulk electrical conductivity of an intrinsically conducting polymer is comparable to that of some metals and results from its macromolecules acquiring positive or negative charges through oxidation or reduction by an electron-acceptor or -donor (charge-transfer agent), termed a dopant.","2":"Examples of intrinsically conducting polymers are polyacetylene, polythiophene, polypyrrole, or polyaniline. Unlike polymeric electrolytes, in which charge is transported by dissolved ions, charge in intrinsically conducting polymers is transported along and between polymer molecules via generated charge carriers (e.g., holes, electrons).","3":"An intrinsically conducting polymer should be distinguished from a conducting polymer composite and from a solid polymer electrolyte."},"links":[{"term":"Electrically conducting polymer","url":"https:\/\/goldbook.iupac.org\/terms\/view\/ET07205"},{"term":"conducting polymer","url":"https:\/\/goldbook.iupac.org\/terms\/view\/CT07170"},{"term":"conducting polymer composite","url":"https:\/\/goldbook.iupac.org\/terms\/view\/CT07201"},{"term":"dopant","url":"https:\/\/goldbook.iupac.org\/terms\/view\/DT07203"},{"term":"oxidation","url":"https:\/\/goldbook.iupac.org\/terms\/view\/O04362"},{"term":"polymeric","url":"https:\/\/goldbook.iupac.org\/terms\/view\/M03667"},{"term":"solid polymer electrolyte","url":"https:\/\/goldbook.iupac.org\/terms\/view\/ST07227"}],"sources":["PAC, 2006, 78, 2067. 'Terminology of polymers containing ionizable or ionic groups and of polymers containing ions (IUPAC Recommendations 2006)' on page 2070 (https:\/\/doi.org\/10.1351\/pac200678112067)"]}],"altoutputs":{"html":"https:\/\/goldbook.iupac.org\/terms\/view\/IT07208\/html","xml":"https:\/\/goldbook.iupac.org\/terms\/view\/IT07208\/xml","plain":"https:\/\/goldbook.iupac.org\/terms\/view\/IT07208\/plain"},"citation":"Citation: 'intrinsically conducting polymer' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351\/goldbook.IT07208","license":"The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International (https:\/\/creativecommons.org\/licenses\/by-sa\/4.0\/) for individual terms.","collection":"If you are interested in licensing the Gold Book for commercial use, please contact the IUPAC Executive Director at executivedirector@iupac.org .","disclaimer":"The International Union of Pure and Applied Chemistry (IUPAC) is continuously reviewing and, where needed, updating terms in the Compendium of Chemical Terminology (the IUPAC Gold Book). Users of these terms are encouraged to include the version of a term with its use and to check regularly for updates to term definitions that you are using.","accessed":"2026-08-10T03:52:15+00:00"}}