scholarly journals Characterization of Syndiotactic Polystyrene Physical Gels Formed in Toluene/Chloroform Mixed Solvents

2019 ◽  
Vol 76 (4) ◽  
pp. 267-275
Author(s):  
Risei WADA ◽  
Ryoichi YOSHIDA ◽  
Kazumasa SUZUKI ◽  
Hidenobu SHIMIZU ◽  
Masaru OKABE
Keyword(s):  
Mixed Solvents ◽  
Syndiotactic Polystyrene

Preparation and Characterization of Sulfonated Syndiotactic Polystyrene Ionomers/Organoclay Nanocomposites

2006 ◽  
Vol 39 (21) ◽  
pp. 7199-7203 ◽  
Author(s):  
P. Govindaiah ◽  
S. R. Mallikarjuna ◽  
C. Ramesh
Keyword(s):  
Syndiotactic Polystyrene

Preparation and characterization of syndiotactic polystyrene/ethylene-propylene copolymer blends

2002 ◽  
Vol 85 (10) ◽  
pp. 2084-2091 ◽  
Author(s):  
Won-Mook Choi ◽  
Cheon-Il Park ◽  
O Ok Park ◽  
Jae-Gon Lim
Keyword(s):  
Syndiotactic Polystyrene ◽  
Ethylene Propylene ◽  
Copolymer Blends

Synthesis and Characterization of Luminescent Rod-Coil Poly[2,7-(9,9- Dihexylfluorene)] - Block-Poly(2-(Dimethylamino) Ethyl Methacrylate) by Atom Transfer Radical Polymerization

2008 ◽  
Vol 47-50 ◽  
pp. 642-645
Author(s):  
Yang Yen Yu ◽  
Wen Chen Chien ◽  
Chia Liang Tsai
Keyword(s):  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Photophysical Properties ◽  
Mixed Solvents ◽  
Solvent System ◽  
Synthesis And Characterization ◽  
Photoluminescence Properties ◽  
Ethyl Methacrylate ◽  
Large Compound

The synthesis, morphology, and photophysical properties of Poly[2,7-(9,9-dihexyl fluorene)]- block-poly(2-(Dimethylamino) ethyl methacrylate) (PF-b-PDMAEMA) copolymers in various mixed solvents, i.e., THF/MeOH, DMF/MeOH, and 1,4-Dioxane/MeOH, with methanol contents of 0, 10, 25, 50, 75, 90 vol.% were reported. TEM images showed that different aggregate morphologies of PF-b-PDMAEMA, including spherical and large compound micelles, cylinder, nanorods, long stick-like structure, could be prepared by introducing different amount of methanol into the copolymer/solvent system. The results indicated that aggregate morphologies of PF-b-PDMAEMA, which obtained from various coil lengths and mixed solvents, had a great influenced on the optical and photoluminescence properties of the prepared PF-b-PDMAEMA copolymers.

Transference Numbers of Alkali Chlorides and Characterization of Salt Bridges for Use in Methanol + Water Mixed Solvents

1999 ◽  
Vol 44 (5) ◽  
pp. 1002-1008 ◽  
Author(s):  
Alessandro Basili ◽  
Patrizia R. Mussini ◽  
Torquato Mussini ◽  
Sandra Rondinini ◽  
Barbara Sala ◽  
...  
Keyword(s):  
Mixed Solvents ◽  
Transference Numbers ◽  
Salt Bridges ◽  
Alkali Chlorides

Preparation and characterization of PVDF/TiO2composite ultrafiltration membranes using mixed solvents

2016 ◽  
Vol 7 (5) ◽  
pp. 377-401 ◽  
Author(s):  
Maryam Tavakolmoghadam ◽  
Toraj Mohammadi ◽  
Mahmood Hemmati
Keyword(s):  
Mixed Solvents ◽  
Ultrafiltration Membranes

Characterization of Syndiotactic Polystyrene Nanofilms by PM-IRRAS Spectroscopy

2016 ◽  
Vol 359 (1) ◽  
pp. 24-31
Author(s):  
Christophe Daniel ◽  
Margherita Lardone
Keyword(s):  
Syndiotactic Polystyrene
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