Disclosed is an organic/inorganic composite porous film comprising:(a) inorganic particles;
and (b) a binder polymer coating layer formed partially or totally on surfaces of the inorganic …

An electrochemical device having excellent safety at a high temperature is provided by
using a separator for an electro chemical device, which is made of a porous film including a …

A porous bi-layer separator composed of a first layer with a contacting array of non-
conducting particles overlaid with a second layer of a microporous polymer layer, may be …

The separator for a battery according to the present invention is a separator for a battery
including an insulator layer containing a fibrous material having a heat resistant temperature …

Provided are separators for use in an electrochemical cell comprising (a) an inorganic oxide
and (b) an organic polymer, Wherein the inorganic oxide comprises organic substituents …

Provided is a method for fabrication of a jelly-roll type electrode assembly having a
cathode/separation membrane/anode laminate structure, including:(a) coating both sides of …

(57) ABSTRACT A separator includes a porous Substrate having a plurality of pores; and a
porous coating layer formed on at least one Surface of the porous Substrate and made of a …

Provided are lithium batteries utilizing electrode coatings directly on nanoporous separators,
the batteries comprising (a) a separator/cathode assembly,(b) a separator/anode assembly …

The separator of the present invention comprises a porous composite havingaporous
Substrate and a first porous coating layer formed on at least one surface of the porous …

Provided is a lithium battery, wherein the battery comprises an anode, a cathode, wherein
the cathode comprises one or more transition metals, an electrolyte, and a porous separator …