Abstract:
Disclosed is a lithium battery, including a positive electrode plate, a negative electrode plate, and a polyolefin separator disposed therebetween. An organic-inorganic hybrid film disposed between the polyolefin separator and the positive electrode plate, and/or disposed between the polyolefin separator and the negative electrode plate. The organic-inorganic hybrid film includes inorganic oxide particles and a fluorinated polymer binder, wherein the inorganic oxide particles and the fluorinated polymer binder have a weight ratio of about 40:60 to 80:20.
Abstract:
The disclosure provides a white coating composition, and a device employing a coating made of the composition. The white coating composition includes 20-55 parts by weight of silicon dioxide particles, 40-75 parts by weight of inorganic material, and 5-40 parts by weight of silsequioxane, wherein the silsequioxane is prepared from monomers comprising a first monomer represented by the Formula (I) and a second monomer represented by the Formula (II) wherein, R1 is independently the same or different methyl or ethyl, and R2 is independently the same or different C1-6 alkyl.
Abstract:
Disclosed is a polyimide polymerized by x molar parts of a first diamine, y molar parts of a second diamine, and 100 molar parts of a first dianhydride, wherein the first diamine has a formula of the second diamine has a formula of the first dianhydride has a formula of a+b=100, 50≦x≦80, and 20≦y≦50.
Abstract translation:公开了由x摩尔份的第一二胺,y摩尔份的第二种二胺和100摩尔份的第一种二酐聚合的聚酰亚胺,其中第一种二胺具有式Ⅱ的第二种二胺具有式 a + b = 100,50 @ x @ 80和20 @ y @ 50的公式。