Error message

  • Deprecated function: Unparenthesized `a ? b : c ? d : e` is deprecated. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in include_once() (line 1439 of /home/science2016/public_html/includes/bootstrap.inc).
  • Deprecated function: Array and string offset access syntax with curly braces is deprecated in include_once() (line 3557 of /home/science2016/public_html/includes/bootstrap.inc).
  • Deprecated function: Unparenthesized `a ? b : c ? d : e` is deprecated. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in include_once() (line 1439 of /home/science2016/public_html/includes/bootstrap.inc).
  • Deprecated function: Array and string offset access syntax with curly braces is deprecated in include_once() (line 3557 of /home/science2016/public_html/includes/bootstrap.inc).

Synthesis and Characterization of Organic-Inorganic Membranes Containing Sulphogroups

Iryna Yevchuk1, Oksana Demchyna1, Viktoriya Kochubey2, Hanna Romaniuk2 and Zenoviya Koval 2
Affiliation: 
1 Department of Physico-Chemistry of Combustible Minerals L.M. Lytvynenko Institute of Physico-organic Chemistry and Coal Chemistry NAS of Ukraine 3a, Naukova str., 79053 Lviv, Ukraine; jevchuk@mail.ru; 2 Lviv Polytechnic National University 12, S. Bandera str., 79013 Lviv, Ukraine; groman@polynet.lviv.ua
DOI: 
https://doi.org/10.23939/chcht07.01.089
AttachmentSize
PDF icon full_text.pdf154.3 KB

Keywords:

Abstract: 
Organic-inorganic materials have been synthesized by photoinitiated copolymerization of monomers: acrylonitrile, acrylamide and 3-sulphopropyl acrylate potassium salt in the presence of sol-gel systems based on tetraethoxysilane. Thermal stability, water uptake and ion-exchange capacity of obtained materials have been determined. Undertaken studies may be used for development of protonconductive membrane for fuel cells.
References: 

[1] Zaidi S. and Matsuura T.: Polymer Membranes for Fuel Cells. Springer Science + Business Media LLC, New York 2009.

[2] Osada Y., Gong J. and Tanaka Y.: Functional Monomers and Polymers, Marcel Dekker, New York 1997.

[3] Sampath S., Choudhury N. and Shukla A.: J. Chem. Sci., 2009, 121, 727.
https://doi.org/10.1007/s12039-009-0087-7

[4] Sahai Y., Choudhury N. and Buchheit R.: Pat. WO/2011/155959, PCT/US2010/056301, Publ. Dec.15, 2011.

[5] Stevens J., Wieczorek W., Raducha D. et al: Solid State Ionics, 1997, 97, 347.
https://doi.org/10.1016/S0167-2738(97)00036-2

[6] Lim I., Saitoh A. and Yoon J.: Pat. KR1020040038442, Publ. May 08, 2004.

[7] Ivanchiov S. and Miakin S.: Uspekhi Khimii, 2010, 79, 117.

[8] Stadniy I., Konovalova V., Samchenko Y. et al: Mat. Sci. Appl., 2011, 2, 270.