Abstract: A battery includes a first base separator and a second base separator that are located on two sides of an electrode plate and that are adjacent to each other, and a first-type separator coating layer that is adhered to an edge region of the first base separator and an edge region of the second base separator. Another battery includes a second-type separator coating layer adhered to a middle region of a base separator, and a third-type separator coating layer adhered to an edge region of a first base separator, where the second-type separator coating layer includes an adhesive polymer with a first mass content, the third-type separator coating layer includes an adhesive polymer with a second mass content, and the second mass content is greater than the first mass content.

Abstract: An attachment configured for use with a food processing system includes a container configurable with a food processing base of the food processing system. The container has a processing chamber. The processing chamber has a first configuration adjacent a first end of said container and a distinct second configuration adjacent a second end of said container, said second configuration being circular.

Abstract: Embodiments of this application provide a battery separator, including a polyolefin-based porous separator, where the polyolefin-based porous separator includes polyethylene resin, an elongation rate of the polyolefin-based porous separator in an MD direction is greater than 120%, an elongation rate in a TD direction is greater than 120%, and for the polyolefin-based porous separator, crystallinity at a first-time temperature rise of polyethylene that is measured by using a differential scanning calorimeter is less than 65%, crystallinity at a second-time temperature rise is less than 55%, and a difference between the crystallinity at the first-time temperature rise and the crystallinity at the second-time temperature rise is less than 12%. The battery separator features a high elongation rate and a low temperature of closing a pore.

Abstract: A silicon-based negative electrode material and a method for preparing the same, a battery including the silicon-based negative electrode material, and a terminal are provided. The silicon-based negative electrode material includes a silicon-based matrix with a low silicon-oxygen ratio and silicon-based particles with a high silicon-oxygen ratio dispersed in the silicon-based matrix with the low silicon-oxygen ratio. A silicon-oxygen ratio of the silicon-based matrix with the low silicon-oxygen ratio is 1:x, and 1<x?2. A silicon-oxygen ratio of the silicon-based particles with the high silicon-oxygen ratio is 1:y, and 0?y?1. The silicon-based matrix with the low silicon-oxygen ratio is silicon dioxide, or the silicon-based matrix with the low silicon-oxygen ratio includes silicon dioxide and silicon-containing crystal particles dispersed in the silicon dioxide.

Abstract: This application provides a segment membrane, a battery combination, and an electrical device. The segment membrane includes a conductive layer, a first insulation layer, and a second insulation layer that are disposed in a laminated manner, where the conductive layer is located between the first insulation layer and the second insulation layer. The conductive layer includes a first conductive part and a second conductive part that are disposed in a laminated manner and electrically connected. The first insulation layer is a frame structure, and the first insulation layer is disposed on a surface that is of the first conductive part and that is away from the second conductive part. The second insulation layer is a frame structure, and the second insulation layer is disposed on a surface that is of the second conductive part and that is away from the first conductive part.

Abstract: An attachment for use with a food processing system including a container body including a sidewall, a first end configured to be mounted to a food processing base, and a second end remote from said first end. The first end is open and the second end includes an end wall oriented transverse to the sidewall. A chamber is defined by said container body. A first agitating member is receivable at said first end and a second agitating member receivable at said second end. The second agitating member is extendable into said chamber from said second end.

Abstract: Embodiments of the present invention provide a lithium secondary battery electrolyte including a lithium salt, an organic solvent, and a flame retardant, and the flame retardant includes (pentafluoro) cyclotriphosphazene substituted by an electron donating group and (pentafluoro) cyclotriphosphazene substituted by an electron withdrawing group. Both two flame retardants: the (pentafluoro) cyclotriphosphazene substituted by the electron donating group and the (pentafluoro) cyclotriphosphazene substituted by the electron withdrawing group are added to the lithium secondary battery electrolyte, so that a battery has both high safety performance and good electrochemical performance. The embodiments of the present invention further provide a preparation method for the lithium secondary battery electrolyte and a lithium secondary battery including the lithium secondary battery electrolyte.

Abstract: An attachment for use with a food processing system including a container body including a sidewall, a first end configured to be mounted to a food processing base, and a second end remote from said first end. The first end is open and the second end includes an end wall oriented transverse to the sidewall. A chamber is defined by said container body. A first agitating member is receivable at said first end and a second agitating member receivable at said second end. The second agitating member is extendable into said chamber from said second end.

Abstract: An attachment configured for use with a food processing system includes a container configurable with a food processing base of the food processing system. The container has a processing chamber. The processing chamber has a first configuration adjacent a first end of said container and a distinct second configuration adjacent a second end of said container, said second configuration being circular.

Abstract: Disclosed are a container assembly and a food processing system (20) comprising thereof. The container assembly includes a sealable body including a chamber (32), a chamber opening (56) formed in the sealable body, and a vacuum sealing assembly (52) mounted to the sealable body adjacent the chamber opening (56). The vacuum sealing assembly (52) includes a needle valve (60) having a needle valve opening formed therein. The needle valve (60) is movable relative to the chamber opening (56) such that the needle valve opening is movable into and out of the chamber (32). A biasing mechanism (74) is operably coupled to the needle valve (60) to move the needle valve opening out of the chamber (32).

Abstract: A container (32) includes a sealable body including a chamber (42), at least one opening formed in the sealable body, and a vacuum sealing assembly (52) mounted to the sealable body adjacent at least one opening. The vacuum sealing assembly (52) includes a valve (60) and a mechanism (70) moveable between a first position that maintains the valve (60) in a sealing engagement with at least one opening and a second position that removes the valve (60) from the sealing engagement or exposes the valve (60) for removal from the sealing engagement.

Abstract: An attachment for use with a food processing system including a container body including a sidewall, a first end configured to be mounted to a food processing base, and a second end remote from said first end. The first end is open and the second end includes an end wall oriented transverse to the sidewall. A chamber is defined by said container body. A first agitating member is receivable at said first end and a second agitating member receivable at said second end. The second agitating member is extendable into said chamber from said second end.

Abstract: The present disclosure relates to a separator of a lithium-ion battery and a preparation method thereof, the separator comprises a substrate membrane and a coating provided on a surface of the substrate membrane, the coating comprises ceramic particles, an adhesive and a solid polymer wax which has a melting point of 85˜120° C., a molecular weight of 1,000˜25,000 and a particle size of 0.5˜10 ?m. When the lithium-ion battery is heated due to overcharge and the like to make the interior temperature reach the melting point of the solid polymer wax, the solid polymer wax can be melt and enter among the ceramic particles and into the micropores of the substrate membrane by capillarity so as to function as electrical disconnection, which can effectively cut off the channel of the lithium ions and stop the overcharge, and ensure the safety performance of the lithium-ion battery under the situation of overcharge.

Abstract: The present invention belongs to the technical field of lithium ion batteries and in particular relates to a gel polymer lithium ion battery comprising a gel polymer electrolyte, a cathode, an anode and a separator spaced between the cathode and the anode, wherein the gel polymer electrolyte includes lithium salt, a non-aqueous solvent and a polymer monomer which includes at least one epoxy monomer containing an epoxy group and a double bond and at least one acrylate monomer, and an anode binder includes a polymer having an amino group or imino group on the main chain or a branched chain thereof.

Abstract: The present disclosure relates to a separator of a lithium-ion battery and a preparation method thereof, the separator comprises a substrate membrane and a coating provided on a surface of the substrate membrane, the coating comprises ceramic particles, an adhesive and a solid polymer wax which has a melting point of 85˜120° C., a molecular weight of 1,000˜25,000 and a particle size of 0.5˜10 ?m. When the lithium-ion battery is heated due to overcharge and the like to make the interior temperature reach the melting point of the solid polymer wax, the solid polymer wax can be melt and enter among the ceramic particles and into the micropores of the substrate membrane by capillarity so as to function as electrical disconnection, which can effectively cut off the channel of the lithium ions and stop the overcharge, and ensure the safety performance of the lithium-ion battery under the situation of overcharge.