Ion-Transporting Composite Membranes. 3. Selectivity and Rate of Ion Transport in Nafion- (trade name) Impregnated Gore-Tex Membranes Prepared by a High Temperature Solution-Casting Method

1990 ◽  
Author(s):  
Chao Liu ◽  
Charles R. Martin
Keyword(s):  
High Temperature ◽  
Ion Transport ◽  
Composite Membranes ◽  
Solution Casting ◽  
High Temperature Solution ◽  
Casting Method ◽  
Trade Name ◽  
Temperature Solution ◽  
Solution Casting Method

Electrical Properties of Poly(vinyl alcohol)/Montmorillonite Composite Membranes by Solution Casting Method

2013 ◽  
Vol 2 (5) ◽  
pp. 329-334 ◽  
Author(s):  
Fang-Chang Tsai ◽  
Ning Ma ◽  
Tai-Chin Chiang ◽  
Jing-Jing Shi ◽  
Hung-Chen Chang ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Vinyl Alcohol ◽  
Composite Membranes ◽  
Poly Vinyl Alcohol ◽  
Solution Casting ◽  
Casting Method ◽  
Solution Casting Method

scholarly journals The Effect of Stereocomplex Polylactide Particles on the Stereocomplexation of High Molecular Weight Polylactide Blends

Polymers ◽  
2021 ◽  
Vol 13 (12) ◽  
pp. 2018
Author(s):  
Muhammad Samsuri ◽  
Ihsan Iswaldi ◽  
Purba Purnama
Keyword(s):  
Mechanical Properties ◽  
Molecular Weight ◽  
High Molecular Weight ◽  
Nucleating Agent ◽  
Solution Casting ◽  
Casting Method ◽  
Crystalline Fraction ◽  
Crystalline Structures ◽  
Solution Casting Method

Stereocomplexation is one of several approaches for improving polylactide (PLA) properties. The high molecular weight of poly L-lactide (PLLA) and poly D-lactide (PDLA) homopolymers are a constraint during the formation of stereocomplex PLAs (s-PLAs). The presence of s-PLA particles in PLA PLLA/PDLA blends can initiate the formation of s-PLA crystalline structures. We used the solution casting method to study the utilization of s-PLA materials from high molecular weight PLLA/PDLA blends for increasing s-PLA formation. The s-PLA particles initiated the formation of high molecular weight PLLA/PDLA blends, obtaining 49.13% s-PLA and 44.34% of the total crystalline fraction. In addition, the mechanical properties were enhanced through s-PLA crystalline formation and the increasing of total crystallinity of the PLLA/PDLA blends. The s-PLA particles supported initiation for s-PLA formation and acted as a nucleating agent for PLA homopolymers. These unique characteristics of s-PLA particles show potential to overcome the molecular weight limitation for stereocomplexation of PLLA/PDLA blends.

High temperature solution growth of perovskite Pb2CoWO6 single crystals

1991 ◽  
Vol 112 (1) ◽  
pp. 71-83 ◽  
Author(s):  
B.N. Sun ◽  
R. Boutellier ◽  
Ph. Sciau ◽  
E. Burkhardt ◽  
V. Rodriguez ◽  
...  
Keyword(s):  
High Temperature ◽  
Single Crystals ◽  
Solution Growth ◽  
High Temperature Solution ◽  
Temperature Solution

scholarly journals Growth and Characterization of Centimeter-Sized Ba2LaFeNb4O15Crystals from High-Temperature Solution under a Controlled Atmosphere

2013 ◽  
Vol 2013 (15) ◽  
pp. 2817-2825 ◽  
Author(s):  
Marjorie Albino ◽  
Philippe Veber ◽  
Elias Castel ◽  
Matias Velázquez ◽  
Kurt Schenk ◽  
...  
Keyword(s):  
High Temperature ◽  
Controlled Atmosphere ◽  
High Temperature Solution ◽  
Temperature Solution
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