{"term":{"id":"03354","title":"isotropic carbon","longtitle":"IUPAC Gold Book - isotropic carbon","doi":"10.1351\/goldbook.I03354","code":"I03354","status":"current","definitions":[{"id":1,"text":"A monolithic carbon material without preferred crystallographic orientation of the microstructure.","notes":{"1":"Isotropic carbon can also be a graphite material. The isotropy can be gross (bulk), macroscopic or microscopic, depending on the structural level at which isotropy is obtained. This word is widely used today and its meaning covers all the above levels. For example, the aerospace graphites have isotropy built in by random grain orientation. Some nuclear graphites are isotropic at the crystalline (sub-grain) level."},"links":[{"term":"carbon material","url":"https:\/\/goldbook.iupac.org\/\/terms\/view\/C00841"},{"term":"graphite material","url":"https:\/\/goldbook.iupac.org\/\/terms\/view\/G02687"},{"term":"isotropic","url":"https:\/\/goldbook.iupac.org\/\/terms\/view\/I03353"},{"term":"nuclear graphites","url":"https:\/\/goldbook.iupac.org\/\/terms\/view\/N04233"}],"sources":["PAC, 1995, 67, 473. 'Recommended terminology for the description of carbon as a solid (IUPAC Recommendations 1995)' on page 495 (https:\/\/doi.org\/10.1351\/pac199567030473)"]}],"altoutputs":{"html":"https:\/\/goldbook.iupac.org\/terms\/view\/I03354\/html","xml":"https:\/\/goldbook.iupac.org\/terms\/view\/I03354\/xml","plain":"https:\/\/goldbook.iupac.org\/terms\/view\/I03354\/plain"},"citation":"Citation: 'isotropic carbon' 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.I03354","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":"2026-04-19T02:26:34+00:00"}}