摘要:
An electrolyte solution and a battery which are capable of improving cycle characteristics are provided. An anode includes a simple substance, an alloy or a compound of a metal element or a metalloid element capable of forming an alloy with lithium as an anode active material. A separator is impregnated with an electrolyte solution formed through dissolving an electrolyte salt in a solvent. The electrolyte salt includes a first electrolyte salt including LiB(C2O4)2 and a second electrolyte salt including at least one kind selected from the group consisting of LiPF6, LiBF4, LiN(CF3SO2)2, LiN(C2F5SO2)2, LiClO4, LiAsF6 and LiC(CF3SO2)3. In the solvent, 4-fluoroethylene carbonate is included. A coating is formed on the anode by the first electrolyte salt, and high ionic conductivity can be obtained by the second electrolyte salt. Further an oxidation-decomposition reaction of the electrolyte solution which occurs in a cathode can be prevented by 4-fluoroethylene carbonate.
摘要翻译:提供能够改善循环特性的电解液和电池。 阳极包括能够形成与锂作为阳极活性材料的合金的金属元素或准金属元素的单质,合金或化合物。 用通过将电解质盐溶解在溶剂中形成的电解质溶液浸渍隔板。 电解质盐包括包含LiB(C 2 O 4)2的第一电解质盐和包括选自LiPF 6,LiBF 4,LiN(CF 3 SO 2)2,LiN(C 2 F 5 SO 2)2,LiClO 4,LiAsF 6和 LiC(CF3SO2)3。 在溶剂中,包括4-氟乙烯碳酸酯。 通过第一电解质盐在阳极上形成涂层,并且可以通过第二电解质盐获得高离子电导率。 此外,通过4-氟乙烯碳酸酯可以防止在阴极中发生的电解质溶液的氧化分解反应。
摘要:
An electrolyte solution and a battery which are capable of improving cycle characteristics are provided. An anode includes a simple substance, an alloy or a compound of a metal element or a metalloid element capable of forming an alloy with lithium as an anode active material. A separator is impregnated with an electrolyte solution formed through dissolving an electrolyte salt in a solvent. The electrolyte salt includes a first electrolyte salt including LiB(C2O4)2 and a second electrolyte salt including at least one kind selected from the group consisting of LiPF6, LiBF4, LiN(CF3SO2)2, LiN(C2F5SO2)2, LiClO4, LiAsF6 and LiC(CF3SO2)3. In the solvent, 4-fluoroethylene carbonate is included. A coating is formed on the anode by the first electrolyte salt, and high ionic conductivity can be obtained by the second electrolyte salt. Further an oxidation-decomposition reaction of the electrolyte solution which occurs in a cathode can be prevented by 4-fluoroethylene carbonate.
摘要翻译:提供能够改善循环特性的电解液和电池。 阳极包括能够形成与锂作为阳极活性材料的合金的金属元素或准金属元素的单质,合金或化合物。 用通过将电解质盐溶解在溶剂中形成的电解质溶液浸渍隔板。 所述电解质盐包括第一电解质盐,其包含LiB(C 2 O 4 O)2 N 2,和包含选自以下的至少一种的第二电解质盐: 由LiPF 6,LiBF 4,LiN(CF 3 SO 2)2组成的组, LiN(C 2 H 5 SO 2)2,LiClO 4, 3,LiAsF 6和LiC(CF 3 SO 2)3。 在溶剂中,包括4-氟乙烯碳酸酯。 通过第一电解质盐在阳极上形成涂层,并且可以通过第二电解质盐获得高离子电导率。 此外,通过4-氟乙烯碳酸酯可以防止在阴极中发生的电解质溶液的氧化分解反应。
摘要:
The present application provides a nonaqueous electrolyte secondary battery that includes, a cathode capable of being electrochemically doped/dedoped with lithium, an anode capable of being electrochemically doped/dedoped with lithium, and an electrolyte placed between the cathode and the anode, wherein the electrolyte contains at least one of fluoro ethylene carbonate represented by Chemical Formula (1) and difluoro ethylene carbonate represented by Chemical Formula (2) as a solvent and the ratio of a discharge capacity B during discharging at a 5C rate to a discharge capacity A during discharging at a 0.2C rate ((B/A)×100) is 80% or more.
摘要:
The present application provides a nonaqueous electrolyte secondary battery that includes, a cathode capable of being electrochemically doped/dedoped with lithium, an anode capable of being electrochemically doped/dedoped with lithium, and an electrolyte placed between the cathode and the anode, wherein the electrolyte contains at least one of fluoro ethylene carbonate represented by Chemical Formula (1) and difluoro ethylene carbonate represented by Chemical Formula (2) as a solvent and the ratio of a discharge capacity B during discharging at a 5C rate to a discharge capacity A during discharging at a 0.2C rate ((B/A)×100) is 80% or more.
摘要:
A battery capable of improving high temperature characteristics is provided. An electrolytic solution is impregnated in a separator. The electrolytic solution contains an imide salt expressed by LiN(CnF2n+1SO2)(CmF2m+1SO2) (n and m are respectively an integer number from 1 to 4, and a different value from each other). Thereby, a coat stable even at high temperatures can be formed on the surface of a cathode or an anode, and chemical stability of the electrolytic solution at high temperatures can be improved. LiPF6 is preferably mixed in the electrolytic solution.
摘要翻译:提供了能够改善高温特性的电池。 将电解液浸渍在隔膜中。 电解液含有由LiN(C n N n N 2n + 1 SO 2 H 2)(C m H)表示的酰亚胺盐 (n和m分别为1〜4的整数,彼此不同的值)。 由此,能够在阴极或阳极的表面形成高温下的稳定的涂层,能够提高电解液在高温下的化学稳定性。 LiPF 6优选在电解液中混合。
摘要:
An electric motor includes a rotor having a rotary shaft, a pair of ball bearings for supporting the rotary shaft, and two brackets having bearing housings for holding the ball bearings. The motor further includes a washer between one of the ball bearings and an end wall of one of the bearing housings. The washer includes a plurality of claws. The washer is configured including a ring-shaped yoke and the claws the center parts of which are fastened to the yoke. These claws are configured to be bent in a U-shape, and the center part of the U-shape is fastened to the yoke.
摘要:
A vertical filling and packaging machine of the present invention includes tension devices (11) that are disposed near positions of ironing rollers (5) and that pull both sides of cylindrical film (1) laterally outward. Tension devices (11) pull both sides of cylindrical film (1) laterally outward to flatten a portion of cylindrical film (1) before the pair of ironing rollers (5) sandwiches the portion of cylindrical film (1), wherein the content has been injected into the cylindrical film (1). As a result, when lateral seal part (1e) is formed on cylindrical film (1) by lateral seal device (6), lateral seal part (1e) is not easily wrinkled.
摘要:
Provided are a decorative surface structure of a synthetic resin molded article which has excellent wear resistance, design and texture, a method for producing the same, and a synthetic resin molded decorative article. Specifically provided are a decorative surface structure of an automobile interior part, which is capable of various design representations having an excellent three-dimensional appearance, while ensuring antidazzling property, and does not spoil glossy finish, a method for producing the same, and an automobile interior part. The decorative surface structure is comprised of a base coating region formed on a surface of a synthetic resin molded article by a coating layer and one or more convex portion formed on the base coating member.
摘要:
An electric blower includes a stator, a rotor, a bracket, rotary fan, air guide, a fan case covering air guide and rotary fan. Air guide includes a partition plate, a diffuser, a partition slope, and a guide vane. Diffuser vanes configure closed passages. Passage lengths of closed passages include a first passage length and a second passage length that is different from the first passage length.