Novel aromatic polyamides with main chain and pendant 1,2,4-triazole moieties and their application to the extraction/elimination of mercury cations from aqueous media

2010 ◽  
Vol 1 (8) ◽  
pp. 1291 ◽  
Author(s):  
Ana Gómez-Valdemoro ◽  
Noelia San-José ◽  
Félix Clemente García ◽  
José Luis De La Peña ◽  
Felipe Serna ◽  
...  
Keyword(s):  
Main Chain ◽  
Aqueous Media ◽  
Aromatic Polyamides

Stability of solutions of aromatic polyamides containing carborane units in the main chain

1995 ◽  
Vol 196 (2) ◽  
pp. 593-598 ◽  
Author(s):  
Elena A. Gladkova ◽  
Vladimír Petrus ◽  
Jiří Horský
Keyword(s):  
Main Chain ◽  
Stability Of Solutions ◽  
Aromatic Polyamides

Synthesis of novel organic-soluble high-temperature aromatic polymers

1995 ◽  
Vol 7 (3) ◽  
pp. 337-345 ◽  
Author(s):  
Yoshio Imai
Keyword(s):  
Glass Transition ◽  
High Temperature ◽  
Main Chain ◽  
Phenyl Group ◽  
Current Work ◽  
Transition Temperatures ◽  
Polymer Backbone ◽  
Glass Transition Temperatures ◽  
Aromatic Polyamides ◽  
Polymer Main Chain

This paper reviews our current work on the synthesis of new organic-soluble aromatic polyamides and polyimides having high glass transition temperatures above 300 °C. Our strategy to achieve this goal is to introduce a bulky pendant phenyl group along the polymer backbone and to incorporate a crank and twisted non-coplanar structure into the polymer main chain.

Absolute rate constants for hydrocarbon autoxidation. V. The hydroperoxy radical in chain propagation and termination

1967 ◽  
Vol 45 (8) ◽  
pp. 785-792 ◽  
Author(s):  
J. A. Howard ◽  
K. U. Ingold
Keyword(s):  
Rate Constants ◽  
Main Chain ◽  
Aqueous Media ◽  
Chain Termination ◽  
The Self ◽  
Absolute Rate ◽  
Nonpolar Solvents ◽  
Hydroperoxy Radical ◽  
Absolute Rate Constant ◽  
Chain Propagation And Termination

The hydroperoxy radical (HOO·) is the main chain propagating and terminating radical in the autoxidation of dilute solutions of 1,4-cyclohexadiene and 1,4-dihydronaphthalene in chlorobenzene at 30 °C. The absolute rate constant for the self-reaction of hydroperoxy radicals (chain termination) in nonpolar solvents is very much higher than previously reported values in aqueous media.

Synthesis and study of aromatic polyamides containing silicon and phenylquinoxaline rings in the main chain

1999 ◽  
Vol 35 (7) ◽  
pp. 1253-1260 ◽  
Author(s):  
M Bruma ◽  
B Schulz ◽  
T Köpnick ◽  
B Stiller ◽  
N Belomoina ◽  
...  
Keyword(s):  
Main Chain ◽  
Aromatic Polyamides

Novel main‐chain polyrotaxanes synthesized via ATRP of HPMA in aqueous media

2008 ◽  
Vol 46 (15) ◽  
pp. 5283-5293 ◽  
Author(s):  
Xiaowen Zhang ◽  
Xingqi Zhu ◽  
Xinming Tong ◽  
Lin Ye ◽  
Ai‐Ying Zhang ◽  
...  
Keyword(s):  
Main Chain ◽  
Aqueous Media

Synthesis of substituted aromatic polyamides containing p-terphenyl units in the main chain

Polymer ◽  
1998 ◽  
Vol 39 (6-7) ◽  
pp. 1493-1496 ◽  
Author(s):  
F. Kakali ◽  
V. Andrikopoulos ◽  
K. Gravalos ◽  
J.K. Kallitsis
Keyword(s):  
Main Chain ◽  
Aromatic Polyamides
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