Application d’une sonde radicalaire aux études des macromolécules, des cristaux plastiques et des cristaux liquides
The piperidin free radicals, detected by means of E.S.R. spectroscopy or Electron-Nuclear Double Resonance seem to be quite adequate as a free radical probe for the investigation of modern organic systems such as macromolecules, plastic crystals and liquid crystals : a) The solid solution of pip...
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| Format: | Article |
| Language: | deu |
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Swiss Chemical Society
1974-02-01
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| Series: | CHIMIA |
| Online Access: | https://www.chimia.ch/chimia/article/view/9120 |
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| _version_ | 1850283514473218048 |
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| author | Rudolf Lenk |
| author_facet | Rudolf Lenk |
| author_sort | Rudolf Lenk |
| collection | DOAJ |
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The piperidin free radicals, detected by means of E.S.R. spectroscopy or Electron-Nuclear Double Resonance seem to be quite adequate as a free radical probe for the investigation of modern organic systems such as macromolecules, plastic crystals and liquid crystals :
a) The solid solution of piperidin free radical in the elastomers has shown the large translational mobility of small molecules.
b) Some new details concerning the plastic phase in cyclohexane can be found.
c) The free radical probe can be used to determine the degree of order in liquid crystals.
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| format | Article |
| id | doaj-art-c6b26404cab84c3e9c2c18df120905e7 |
| institution | OA Journals |
| issn | 0009-4293 2673-2424 |
| language | deu |
| publishDate | 1974-02-01 |
| publisher | Swiss Chemical Society |
| record_format | Article |
| series | CHIMIA |
| spelling | doaj-art-c6b26404cab84c3e9c2c18df120905e72025-08-20T01:47:46ZdeuSwiss Chemical SocietyCHIMIA0009-42932673-24241974-02-0128210.2533/chimia.1974.51Application d’une sonde radicalaire aux études des macromolécules, des cristaux plastiques et des cristaux liquidesRudolf Lenk0Département de Chimie Physique, Université de Genève, 1211 Geneva 4 The piperidin free radicals, detected by means of E.S.R. spectroscopy or Electron-Nuclear Double Resonance seem to be quite adequate as a free radical probe for the investigation of modern organic systems such as macromolecules, plastic crystals and liquid crystals : a) The solid solution of piperidin free radical in the elastomers has shown the large translational mobility of small molecules. b) Some new details concerning the plastic phase in cyclohexane can be found. c) The free radical probe can be used to determine the degree of order in liquid crystals. https://www.chimia.ch/chimia/article/view/9120 |
| spellingShingle | Rudolf Lenk Application d’une sonde radicalaire aux études des macromolécules, des cristaux plastiques et des cristaux liquides CHIMIA |
| title | Application d’une sonde radicalaire aux études des macromolécules, des cristaux plastiques et des cristaux liquides |
| title_full | Application d’une sonde radicalaire aux études des macromolécules, des cristaux plastiques et des cristaux liquides |
| title_fullStr | Application d’une sonde radicalaire aux études des macromolécules, des cristaux plastiques et des cristaux liquides |
| title_full_unstemmed | Application d’une sonde radicalaire aux études des macromolécules, des cristaux plastiques et des cristaux liquides |
| title_short | Application d’une sonde radicalaire aux études des macromolécules, des cristaux plastiques et des cristaux liquides |
| title_sort | application d une sonde radicalaire aux etudes des macromolecules des cristaux plastiques et des cristaux liquides |
| url | https://www.chimia.ch/chimia/article/view/9120 |
| work_keys_str_mv | AT rudolflenk applicationdunesonderadicalaireauxetudesdesmacromoleculesdescristauxplastiquesetdescristauxliquides |