Samsung Electronics Co., Ltd.

Samsung Sdi Co., Inc.

Industry-university Cooperation Foundation Hanyang University

Smasung Sdi Co., Ltd.

Jun Hyuk Moon

Sung Soo Han

Hana Kim

Hyoungwoo Choi

Byungmin Lee

Myungkook Park

Minho Cho

Jungsue Jang

Seungrim Yang

Young H Cho

Hyo A Kang

Ho-bum Park

Hyo Won Kim

A separator for a rechargeable battery includes a porous substrate and a heat-resistant layer disposed on at least one surface of the porous substrate, wherein the heat-resistant layer includes a compound represented by Chemical Formula 1 or a cross-linked product thereof and a rechargeable lithium battery includes the same.(R)&#x2014;Ar&#x2014;OH&#x2003;&#x2003;[Chemical Formula 1] In Chemical Formula 1, Ar, R, and n1 are the same as described in the detailed description.

Separator for rechargeable battery and rechargeable battery including the same

A separator for a rechargeable battery includes a porous substrate and a heat-resistance layer disposed on at least one surface of the porous substrate, wherein the heat-resistance layer includes a cross-linkable binder, and the cross-linkable binder is derived from a polymer including a structural unit including an aromatic moiety and a (meth)acrylate group; and a rechargeable lithium battery includes the same.

A separator for a rechargeable battery includes a porous substrate and a heat-resistance layer on at least one surface of the porous substrate. The heat-resistance layer includes a binder having a cross-linked structure, a sphere-shaped filler, and a plate-shaped filler, and the plate-shaped filler is included in a smaller amount than the sphere-shaped filler in the heat-resistance layer. A rechargeable battery includes the separator.

A forward osmosis water treatment device may use a separation membrane including a polymer layer introduced with a functional group having an affinity for an osmosis draw solute present in an osmosis draw solution.

Separation membrane and water treatment device including the same

Growing community of inventors

Daejeon, South Korea

Jun Hyuk Moon