Gk. Elyashevich et al., HIGHLY PERMEABLE MICROPOROUS POLYETHYLENE FILMS AS A NEW SEPARATION MATERIAL FOR CHEMICAL CURRENT SOURCES, Russian journal of applied chemistry, 70(7), 1997, pp. 1114-1118
A procedure for preparing microporous films by extrusion of polyethyle
ne melt was developed. The film permeability was studied as influenced
by the conditions of formation of the porous structure. The main feat
ures and parameters of the pore structure were evaluated, and an adequ
ate structural model was proposed.