Polimery glinoorganiczne

Z. Florjańczyk; K. Nawrocka; E. Rogalska-Jońska; A. Molenda; M. Affek

Published : 2022-09-18

Vol. 47 No. 9 (2002)

Organoaluminum polymers

Z. Florjańczyk K. Nawrocka E. Rogalska-Jońska A. Molenda M. Affek

Abstract

General characteristics of methods of synthesis and possibilities of application of polyalumoxanes, polymers with the main chain built of -Al-O- bonds and containing one organic group at Al atom, has been presented. On the basis of literature data and authors' research the synthesis, structure and reactivity of two groups of organoaluminum polymers have been detaily described. The first group consists of carboxyalumoxanes obtained in the reactions of boehmite [Al(O)OH](n) with carboxylic acids [equation 2]. These polymers form nanoparticles with the core of the natural aluminum oxyhydroxide maintained and the organic shell. The type of a shell (hydrophobic or hydrophilic), depending on the type of acid used, enables the formation of stable dispersions in both lipophylic and hydrophylic media. Authors have checked the possibility of using of carboxyalurnoxanes with acrylic groups [formulas (IX) and (X)] as crosslinking agents in the systems subject to radical polymerization. The other group of organoaluminum polymers consists of aluminum alkoxycarboxylates formed in the reactions of carboxylic acids with aluminum alkoxides and further either thermal condensation [equation (4)] or hydrolytic condensation [equation (5)] of primary formed Al derivatives. They are coordination polymers of a linear or crosslinked structure, in which Al atoms are linked via bridging bonds formed by organic ligands [formula (XI)]. Various functional groups can be introduced to both these types of polymers what allows to use them as reactive fillers in composites with organic polymers.

Keywords

polimery glinoorganiczne ; karboksyalumoksany ; koksykarboksylany glinu ; synteza ; struktura ; czynniki sieciujące rodnikowo ; napelniacze reaktywne organoaluminum polymers ; carboxyalumoxanes ; aluminum alkoxycarboxylates ; synthesis ; structure ; radical crosslinking agents ; reactive fillers

Similar Articles

Abid Ouerghui, Mokthar Dardouri, Noomene Sleimi, Abir Bel Hadj Amor, Faycel Ammari, Christian Girard, Synthesis of new polymers containing 1,2,3-triazole units from poly(vinylchloride) via "click” chemistry catalyzed by copper iodide and its application in extraction of nitrates and metals contained in wastewater , Polimery: Vol. 64 No. 1 (2019)
M. Affek, M. Dębowski, Z. Florjańczyk, Synthesis of functionalized carboxyalumoxanes as the fillers of polymeric nanocomposites , Polimery: Vol. 48 No. 7-8 (2003)
Z. Florjańczyk, A. Lasota, M. Leśniewska-Mizak, Telechelic oligomers made from ethylene oxide and phosphoric acid. Structure and transformation into organoaluminum polymers , Polimery: Vol. 49 No. 6 (2004)
I. Steinborn-Rogulska, G. Rokicki, Solid-state polycondensation (SSP) as a method to obtain high molecular weight polymers. Part I. Parameters influencing the SSP process , Polimery: Vol. 58 No. 1 (2013)
H. Vahabi, R. Sonnier, B. Otazaghine, G. Le Saout, J. M. Lopez-Cuesta, Nanocomposites of polypropylene/polyamide 6 blends based on three different nanoclays: thermal stability and flame retardancy , Polimery: Vol. 58 No. 5 (2013)
A. Duda, A. Kowalski, Polymerizability of aliphatic cyclic esters , Polimery: Vol. 52 No. 7-8 (2007)
Michał Barcikowski, Wacław Królikowski, Stanisław Lenart, Microstructures of unsaturated polyester resins modified with reactive liquid rubbers , Polimery: Vol. 62 No. 9 (2017)
A. Drzycimska, T. Spychaj, Estimation of the aluminum salt effect on homopolymerization of acrylamide and its copolymerization with acrylic acid by DSC , Polimery: Vol. 51 No. 6 (2006)
M. Gaca, M. Zaborski, The properties of elastomers obtained with the use of carboxylated acrylonitrile-butadiene rubber and new crosslinking substances , Polimery: Vol. 61 No. 1 (2016)
W. M. Rzymski, M. Włóka, T. Grzeżółkowska-Rosiak, Elastomer-to-metal bonding , Polimery: Vol. 50 No. 7-8 (2005)

1 2 3 4 5 6 7 8 9 10 > >>

You may also start an advanced similarity search for this article.

Details

Statistics

Authors

Download files

PDF (Język Polski)

Zasady cytowania

Florjańczyk, Z., Nawrocka, K., Rogalska-Jońska, E., Molenda, A., & Affek, M. (2022). Organoaluminum polymers. Polimery, 47(9), 611–618. Retrieved from https://polimery.ichp.vot.pl/index.php/p/article/view/2008

Citing articles via

Statistics

Total abstract views : 0

PDF Downloads : 0

Z. Florjańczyk evala@ch.pw.edu.pl

Affiliation
Politechnika Warszawska, Wydział Chemiczny, ul. Noakowskiego 3, 00-664 Warszawa, Poland

K. Nawrocka

E. Rogalska-Jońska

A. Molenda

M. Affek