会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 11. 发明授权
    • 고분자 습도센서 및 전기화학적 방법에 의한 고분자 습도센서의 제조방법
    • 聚合物湿度传感器和聚合物湿度传感器的电化学方法制造方法
    • KR1019940004667B1
    • 1994-05-27
    • KR1019900011492
    • 1990-07-27
    • 한국과학기술연구원
    • 김정여이희우황인석김재경
    • G01N27/00
    • G01N27/126G01N27/121
    • The polymeric humidity sensor and the process thereof by an electrochemical method are disclosed in which polymerization is conducted by applying direct current between anode of micropole having sensor structure and cathode of platinum plate, using an electrolyte solution prepared by mixing a monomeric pyrrole with a solution containing dodecylsulfate anion of high molecular weight, to form polypyrrole doped with anion on the anode as a film. Then, reduction is conducted by applying opposite direct current between the anode and the cathode, using an electrolyte solution containing small-sized cation, to hold the anion on the polypyrrol as well as to penetrate the cation to form a salt, whereby rendering ion conductivity.
    • 公开了聚合物湿度传感器及其通过电化学方法的方法,其中使用通过将单体吡咯与包含以下物质的溶液混合而制备的电解质溶液,通过在具有传感器结构的微柱的阳极与铂板的阴极之间施加直流电流进行聚合 十二烷基硫酸盐阴离子高分子量,形成在阳极上掺杂阴离子的聚吡咯膜。 然后,通过使用含有小尺寸阳离子的电解质溶液在阳极和阴极之间施加相反的直流电流来进行还原,以将阴离子保持在聚吡咯上,并且穿透阳离子以形成盐,由此提供离子电导率 。
    • 16. 发明公开
    • 자외선 경화형 다성분계 고분자 블렌드 전해질 및리튬이차전지, 그의 제조방법
    • 紫外线固化多组分聚合物混合电解质,锂二次电池及其制备方法
    • KR1020030005256A
    • 2003-01-17
    • KR1020027013109
    • 2001-01-31
    • 한국과학기술연구원
    • 조병원조원일김형선김운석이희우김용태송민규
    • H01M10/05
    • H01M10/0565H01M10/052H01M10/0525H01M10/056H01M2300/0091
    • PURPOSE: An UV-curing multi-component polymer blend electrolyte, a lithium secondary battery containing the electrolyte and their preparation methods are provided, to improve the adhesive strength, the mechanical properties, the low and high temperature characteristic, the high rate discharge capacity, the lifetime, the capacity and the stability of a battery. CONSTITUTION: The UV-curing multi-component polymer blend electrolyte comprises a function-I polymer; a function-II polymer; a function-III polymer; an organic electrolyte solution which is prepared by dissolving a lithium salt into an organic solvent; and optionally at least one selected from the group consisting of a plasticizer, a porous filler, a UV curing initiator and a curing accelerator. The function-I polymer is obtained by UV curing the ethylene glycol di(meth)acrylate oligomer represented by the formula CH2=CR1COO(CH2CH2O)nCOCR2=CH2, wherein R1 and R2 are independent each other and are H or methyl group and n is an integer of 3-20; the function-II polymer is selected from the group consisting of polyacrylonitrile, poly(methyl methacrylate) and their mixture; and the function-III polymer is selected from the group consisting of polyvinylidene fluoride, poly(vinyl chloride) and their mixture. Preferably the lithium salt is selected from the group consisting of LiPF6, LiClO4, LiAsF6, LiBF4, LiCF3SO3, Li(CF3SO2)2N and their mixtures; and the organic solvent is selected from the group consisting of ethylene carbonate, propylene carbonate, diethyl carbonate, dimethyl carbonate, ethylmethyl carbonate and their mixtures.
    • 目的:提供紫外线固化多组分聚合物共混电解质,含有电解质的锂二次电池及其制备方法,提高粘合强度,机械性能,低温高温特性,高放电容量, 电池的寿命,容量和稳定性。 构成:紫外线固化多组分聚合物共混电解质包含一种功能聚合物; 功能II聚合物; 功能III聚合物; 通过将锂盐溶解在有机溶剂中制备的有机电解质溶液; 和任选的选自增塑剂,多孔填料,UV固化引发剂和固化促进剂中的至少一种。 通过紫外线固化式CH 2 = CR 1 COO(CH 2 CH 2 O)n COCR 2 = CH 2表示的乙二醇二(甲基)丙烯酸酯低聚物,其中R1和R2彼此独立,为H或甲基,n为 3-20的整数; 功能II聚合物选自聚丙烯腈,聚(甲基丙烯酸甲酯)及其混合物; 并且功能III聚合物选自聚偏二氟乙烯,聚(氯乙烯)及其混合物。 优选锂盐选自LiPF 6,LiClO 4,LiAsF 6,LiBF 4,LiCF 3 SO 3,Li(CF 3 SO 2)2 N及其混合物; 有机溶剂选自碳酸亚乙酯,碳酸亚丙酯,碳酸二乙酯,碳酸二甲酯,碳酸甲乙酯及其混合物。