Abstract: The disclosure provides a separator comprising a porous substrate and a heat-resistant layer disposed on a surface of the substrate. The heat-resistant layer comprises a binder and a plurality of inorganic particles, wherein the heat-resistant layer is disposed on the surface of the porous substrate in the range of 10% to 90% of the total surface area of the porous substrate.

Abstract: The present disclosure relates to a ceramic separator. The ceramic separator comprises a porous polyolefin substrate and a ceramic layer on the at least one surface of the porous polyolefin substrate. The ceramic layer comprises polydopamine-surface-decorated inorganic particles and a water-based binder. In addition to the necessary physical properties of common separators, the ceramic separator has excellent wettability and rate of absorption so as to improve the capacity and stability of batteries at a high battery discharge rate.

Abstract: The present disclosure provides a separator for lithium battery, particularly to a separator including a middle layer formed by a punch method. Also, a manufacturing method of the separator is provided. The separator formed by the punch method has a better heat-resistant property in an elevated temperature and features a high mechanical strength.

Abstract: An electrolyte composition for a dye-sensitized solar cell (DSSC) is provided, which includes a redox couple solution and inorganic nanoparticles. The surface of the inorganic nanoparticle may have a substituted or unsubstituted silane group, an ether group, a substituted amino group, a carbonyl group, an ester group, an amide group or a combination thereof.

Abstract: The present disclosure provides a separator for lithium battery, particularly to a separator including a middle layer formed by a punch method. Also, a manufacturing method of the separator is provided. The separator formed by the punch method has a better heat-resistant property in an elevated temperature and features a high mechanical strength.

Abstract: An electrolyte composition for a dye-sensitized solar cell (DSSC) is provided, which includes a redox couple solution and inorganic nanoparticles. The surface of the inorganic nanoparticle may have a substituted or unsubstituted silane group, an ether group, a substituted amino group, a carbonyl group, an ester group, an amide group or a combination thereof.

Abstract: An optical reflective film and a light emitting device are provided. The optical reflective film includes a main body, organic particles, inorganic particles, and voids. The main body is made of polyolefin. A refractive index difference N of the optical reflective film is defined in the following equation, and its value ranges from 0.05 to 0.7: N = ? ( blr - alr ) × blc ? + ? ( clr - alr ) × clc ? + ? ( dlr - alr ) × dlc ? 100 In above equation, alr is refractive index of polyolefin, alc is weight percentage of the main body in the optical reflective film. blr is refractive index of the organic particles disposed in the main body, blc is weight percentage of the organic particles, clr is refractive index of inorganic particles disposed in the main body; clc is weight percentage of organic particles; dlr is refractive index of voids disposed in the main body, and dlc is the void ratio of optical reflective film.