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Pré-tratamento físico: um procedimento importante para o aumento na resolução espectral em estudos de microestrutura de polímeros por RMN13C em solução
| Content Provider | Semantic Scholar |
|---|---|
| Author | Pedroza, Oscar Javier Osório Tavares, Maria Inês Bruno |
| Copyright Year | 2004 |
| Abstract | Changes in physical properties of polymeric materials can be evaluated from their microstructures, which can be investigated using solution carbon-13 nuclear magnetic resonance (NMR). In this type of study spectral resolution is very important, which obviously depend on the sample and solvent. A pre physical treatment allows for an improvement in the spectral resolution. Consequently, more information on chain linking can be obtained, thus facilitating the determination of the stereosequences. |
| Starting Page | 265 |
| Ending Page | 266 |
| Page Count | 2 |
| File Format | PDF HTM / HTML |
| DOI | 10.1590/S0104-14282004000400012 |
| Volume Number | 14 |
| Alternate Webpage(s) | http://www.scielo.br/pdf/po/v14n4/22071.pdf |
| Alternate Webpage(s) | https://doi.org/10.1590/S0104-14282004000400012 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |