Monitoring a crystallization induced by compressed CO2 with Raman spectroscopy
✍ Scribed by Arlette Vega-González; Philippe Marteau; Pascale Subra-Paternault
- Publisher
- American Institute of Chemical Engineers
- Year
- 2006
- Tongue
- English
- Weight
- 216 KB
- Volume
- 52
- Category
- Article
- ISSN
- 0001-1541
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Raman-induced polarization spectroscopy (RIPS) experiments were conducted at room temperature and pressures below 2 atm in pure N 2 and CO 2 . Both homodyne and optically heterodyne detection were used. Calculations of the signal as a function of the pump-probe delay were performed taking into accou
## Abstract In this work, a novel route to synthesize polymer/metal composite nanospheres has been proposed. This method combines the advantages that the polymer chains collapse and entangle in the presence of compressed CO~2~, which acts as antisolvent, and the metal nanoparticles and polymers can
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