Polystyrene fluorescence spectra. Molecular weight dependence in different solvents
โ Scribed by E. Abuin; E. Lissi; L. Gargallo; D. Radic
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 287 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0014-3057
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๐ SIMILAR VOLUMES
A series of low-polydispersity polystyrenes with molecular weight ranging from 2000 to 130 000 were synthesized by atom transfer radical polymerization and analyzed by time-of-รight secondary ion mass spectrometry. The end groups obtained by this polymerization process were hydrogen at one end and b
vibration spectra arc used to asws solvent perturbation of DCI rotation in six hcxadecanc isomers of different molecular structure: R-CI~, 2-, 4-and S-methyipentadecane, C-pcntylundecane and 2,2,4,4,6,8,8-~~e~t~mctfiyino~ane. The rotation is sensitive to smalf. regions of the alkane surface whose di