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
    • 2. 发明公开
    • 동시기화법을 이용한 코어-쉘 구조의 금속-탄소 복합체의 제조방법 및 이에 의해 제조된 코어-쉘 구조의 금속-탄소 복합체
    • 使用共蒸发制备具有核壳结构的金属碳复合材料的方法,以及制备的核壳结构的金属碳复合材料
    • KR1020130122102A
    • 2013-11-07
    • KR1020120045166
    • 2012-04-30
    • 한국에너지기술연구원
    • 김희연홍석용
    • C01G55/00C01F17/00
    • C23C16/18B22F1/0018B22F1/02B22F7/08B22F9/28B82Y30/00C23C16/30
    • The present invention relates to a production method of a metal-carbon composite having a core-shell structure in which nanometal particles forms cores and carbon forms shells in a powder form for a form in a carrier using co-vaporization, and the metal-carbon composite having the core-shell structure produced by the same. By the production method, the composite having the core-shell structure is capable of being synthesized by vaporizing organic precursors containing metal and carbon at the same time using co-vaporization, and a separate post-treatment process is unnecessary. The composite has high functionality and durability by not generating the corrosion, coagulation, or separation of metal particles when the composite is applied to a severe reaction process in high temperatures, acidic or alkali environment, or for a long time by covering the surface of the metal with carbon shells.
    • 本发明涉及一种具有核 - 壳结构的金属 - 碳复合材料的制造方法,其中纳米金属颗粒形成芯和碳形式的壳形式的壳体,用于使用共蒸发的载体中的形式,并且金属 - 碳 具有由其制造的核 - 壳结构的复合材料。 通过该制造方法,具有核 - 壳结构的复合体能够通过使用共蒸发同时蒸发含有金属和碳的有机前体而合成,并且不需要单独的后处理工艺。 当复合材料应用于高温,酸性或碱性环境中的严重反应过程或长时间通过覆盖表面时,不会产生金属颗粒的腐蚀,凝结或分离,复合材料具有高的功能性和耐久性 金属与碳壳。
    • 8. 发明公开
    • 분산성이 우수한 초미세 금속분말 슬러리
    • 超高分子量超细金属粉浆
    • KR1020030053036A
    • 2003-06-27
    • KR1020020081613
    • 2002-12-20
    • 제이에프이 미네랄 가부시키가이샤
    • 우치다모리시게
    • B22F9/16
    • H01G4/0085B22F1/0018B22F1/0022B22F1/0059B22F2998/00B82Y30/00H01B1/22B22F9/28
    • PURPOSE: Provided is an ultrafine metal powder slurry with high dispersibility, which is used as conductive fillers of internal electrodes of multilayer ceramic capacitors. CONSTITUTION: The ultrafine metal powder slurry with high dispersibility includes an organic solvent; a surfactant having a hydrophilic group and a lipophilic group; and an ultrafine metal powder in an amount more than 60 % by mass and less than 95 % by mass based on the total mass of the slurry, in which the hydrophilic group of the surfactant is at least one selected from sulfonato group and sulfo group, sulfonyldioxy group, polyoxyethylene group with carboxyl group, and polyoxyethylene group with phosphate group, and the lipophilic group of the surfactant is an alkyl containing 2 or more carbon atoms or an alkylphenyl.
    • 目的:提供高分散性的超细金属粉末浆料,用作多层陶瓷电容器的内部电极的导电填料。 构成:具有高分散性的超细金属粉末浆料包括有机溶剂; 具有亲水基团和亲油基团的表面活性剂; 相对于浆料的总质量为60质量%以上且小于95质量%的超细金属粉末,其中表面活性剂的亲水基团为选自磺酸基和磺基的至少一种, 磺酰基二氧基,具有羧基的聚氧乙烯基和具有磷酸基的聚氧乙烯基,表面活性剂的亲油性基团是含有2个以上碳原子的烷基或烷基苯基。