๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Dynamics of poly(ethylene oxide) chains in water

โœ Scribed by A. Eshuis; P.F. Mijnlieff


Publisher
Elsevier Science
Year
1986
Tongue
English
Weight
613 KB
Volume
27
Category
Article
ISSN
0032-3861

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


A study of chain dynamics in water-swoll
โœ Paul R. Knowles; Raymond J. Barlow; Frank Heatley; Colin Booth; Colin Price ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 554 KB

## Abstract Water swollen gels of (unbranched) dialkyl ethers (__n__ = 16, 17, 18, 20 and 21) of poly(ethylene oxide) (__Mฬ„__~n~ = 10000, 20000 and 30000) have been investigated using NMR spectroscopy and differential scanning calorimetry (DSC). Aggregates of the alkyl segments were found to underg

Dynamics of micelles of the triblock cop
โœ Raoul Zana; Carlos Marques; Albert Johner ๐Ÿ“‚ Article ๐Ÿ“… 2006 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 242 KB

A number of results reported on the kinetics of exchange of triblock copolymers poly(ethylene oxide)-poly(propylene oxide)-poly(ethylene oxide), PEO-PPO-PEO, between micelles and the intermicellar aqueous solution are reviewed and analyzed to extract the rate constants k(+) for the entry of a copoly

Cyclization dynamics in poly(ethylene ox
โœ K.P. Ghiggino; M.J. Snare; P.J. Thistlethwaite ๐Ÿ“‚ Article ๐Ÿ“… 1985 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 608 KB

The cyclization dynamics of pyrene end-labelled poly(ethylene oxide) (mol. wt 1070, 1350 and 3700) have been studied in both poor and good solvents. The observed dependence of the cyclization rate constant on the molecular weight is not in accord with the "'bead-spring" model or with cyclizauon prob

Influence of poly(ethylene oxide)-poly(p
โœ Kerstin Drexler; Roland Meisel; Ingrid Grassert; Eckhard Paetzold; Hans Fuhrmann ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 89 KB ๐Ÿ‘ 1 views

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

Self-Assembly in a Mixture of Two Poly(e
โœ Dali Zhou; Paschalis Alexandridis; Ali Khan ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 248 KB

The hydrophilic-lipophilic character of these polymers can The self-assembly behavior in water of a mixture of two poly be tailored by varying their molecular weight and relative (ethylene oxide)-b-poly(propylene oxide)-b-poly(ethylene oxide) block size. A number of PEO-PPO-PEO copolymers have copol