Open AccessThe effect of modified absorbtive glass mat separators on the efficiency of hydrogen ionization in lead-acid battery mock-ups
Author(s) -
М. М. Бурашникова,
AUTHOR_ID,
Tat’yana S. Khramkova,
V. S. Ivannikova,
И. А. Казаринов,
AUTHOR_ID,
AUTHOR_ID,
AUTHOR_ID
Publication year - 2014
Publication title -
èlektrohimičeskaâ ènergetika
Language(s) - English
Resource type - Journals
eISSN - 1680-9505
pISSN - 1608-4039
DOI - 10.18500/1608-4039-2014-14-4-206-213
Subject(s) - polyvinylidene fluoride , materials science , hydrogen fluoride , lead dioxide , lead–acid battery , hydrogen , polymer , composite material , chemical engineering , copolymer , electrode , polyvinylpyrrolidone , battery (electricity) , polymer chemistry , inorganic chemistry , chemistry , anode , organic chemistry , power (physics) , physics , quantum mechanics , engineering
The influence of porous structure of the absorptive glass mats manufactured by «Hollingsworth&Vose» (thickness 2.8 mm) and BernardDumas» (thickness 3.0 mm), modified by impregnation with polymeric emulsions on the basis of polyvinylidene fluoride (KYNAR), polyvinylpyrrolidone copolymer with styrene (PVS) and polytetrafluoroethylene (Tf), on the efficiency of ionization of hydrogen in lead-acid battery mock-ups. The use of polymer modified emulsions separators from absorbtive glass mat allows to increase the ionization rate of hydrogen on lead-dioxide electrode.