Ordering of Poly(ethylene oxide)/Poly(propylene oxide) Triblock Copolymers in Condensed Films
โ Scribed by O'Connor, Stephen M.; Gehrke, Stevin H.; Retzinger, Gregory S.
- Book ID
- 127269395
- Publisher
- American Chemical Society
- Year
- 1999
- Tongue
- English
- Weight
- 152 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0743-7463
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๐ SIMILAR VOLUMES
Measurements have been made to determine the solubilities of three hydrocarbon gases, methane, ethane, and propane, in aqueous solutions of four different water-soluble triblock copolymers of the Pluronic class: Pluronic P103, P104, P105, and F108. The solubilities of each gas, measured at 25 โข C, f
Suzuki reaction under phase transfer conditions: 15 mmol phenylboronic acid, 13 mmol p-iodoanisole, 0.01 mmol PdCl 2 [Ph 2 P(CH 2 ) 4 SO 3 K] 2 , 45 mmol Na 2 CO 3 in toluene/ethanol/water = 15 : 15 : 15 ml with 400 mg of different block copolymers; at 78 8C