Abstract:
Die Erfindung betrifft einen mit einer Leichtmetall-Legierung imprägnierten Graphitkörper, der 10 bis 20 Vol.% einer Aluminium-Legierung mit einem Gehalt an 5 bis 9,9 Masse% Silizium, 0,05 bis 5,0 Masse% Kupfer, 0,5 bis 1,5 Masse% Eisen, 0,25 bis 1,0 Masse% Mangan, 0,10 bis 1,5 Masse% Zink und 0,05 bis 0,35 Masse% Titan in einer Matrix aus Graphitpartikeln mit einer mittleren Teilchengröße im Bereich von 3 bis 20 μm enthält und eine Dichte von 2,00 bis 2,3 g/cm 3 , eine Biegefestigkeit von 120 bis 160 N/mm 2 , eine Druckfestigkeit von 250 bis 330 N/mm 2 ein Elastizitätsmodul von 10,0 x 103 bis 40 x 10 3 N/mm3 sowie eine Wärmeleitfähigkeit von 70 bis 140 W/mK aufweist. Die Erfindung betrifft weiterhin ein Verfahren zur Herstellung eines solchen Graphitkörpers und seine Verwendung als Elektrode für die Entladungsbearbeitung von Metallteilen.
Abstract translation:本发明涉及一种用轻金属合金石墨体10浸渍到铝合金的20%的具有硅为5〜9.9质量%的含量,铜0.5体积的0.05〜5.0质量%, 铁的1.5质量%,锰0.25〜1.0质量%,锌的0.10〜1.5质量%和0.05〜0.35%的钛在质量具有的平均粒径在石墨粒子的矩阵 范围为3至20微米,并具有从2.00至2.3克/厘米3,120弯曲强度至160 N / mm 2时,250的压缩强度,以330牛顿/平方毫米,杨氏模量为10.0×103至密度 40×103包括N /立方毫米和70至140W / mK的热导率。 本发明还涉及一种用于制造这样的石墨体和其作为金属零件放电加工用电极中使用的方法。
Abstract:
Claimed is a method for creating a metal-carbon composite. The method includes the steps of providing a polymer Schiff base transition metal film precursor having a chemical structure of the formula [M(Schiff)], where M is selected from the group consisting of nickel, palladium, platinum, cobalt, copper, iron; In the above Markush formula, the bridge Y has the following structure: in Salen in Saltmen in Salphen R is selected from the group consisting of H-, and carbon-containing substituents, preferably CH3-, C 2 H 5 -, CH 3 O-, C 2 H 5 O-. Disclosed is a method of depositing the Schiff base transition metal onto a support substrate, and electropolymerizing the material to a film, followed by heating the polymeric Schiff base transition metal film on the support substrate in a furnace under an inert atmospher to obtain a porous metal-carbon material with favorable properties for use as electrode material in devices such as fuel cells, double layer capacitors, lithium-ion and lithium polymer batteries.
Abstract translation:所要求的是用于制造金属 - 碳复合材料的方法。 该方法包括提供具有式[M(Schiff)]化学结构的聚合物希夫碱过渡金属膜前体的步骤,其中M选自镍,钯,铂,钴,铜,铁; 在上述马库什公式中,桥Y具有以下结构:在Salphen R的Salmen的Salen选自H和含碳取代基,优选CH 3 - ,C 2 H 5 - ,CH 3 O - ,C 2 H 5 O-。 公开了一种将席夫碱过渡金属沉积到支撑基底上并将该材料电聚合成膜,然后在惰性气氛下在炉中将支撑基底上的聚合物席夫碱过渡金属膜加热以获得多孔金属 碳材料,具有良好的性能,用作诸如燃料电池,双层电容器,锂离子和锂聚合物电池的器件中的电极材料。
Abstract:
Die Erfindung betrifft eine Elektrode (20) für eine elektrochemische Anwendung mit einem Elektrodensubstrat in Form eines porösen Grundkörpers und mit einer auf dem Elektrodensubstrat aufgebrachten Beschichtung (6), die innere und äußere Oberflächen des porösen Grundkörpers vollständig bedeckt, und die eine pyrolytische Kohlenstoff-Schicht (8) umfasst, auf die eine Carbidschicht (10) als Zwischenschicht sowie eine Diamantschicht (12) als äußere Funktionsschicht aufgebracht ist. Des Weiteren betrifft die Erfindung ein Verfahren zur Herstellung der Elektrode.
Abstract:
An apparatus for conducting an electro-Fenton reaction for decomposing organic, preferably aromatic, chemical compounds in polluted waste water, comprising at least one electrochemical cell having a cathode, and an anode, wherein at least the area of the cathode which comes into contact with the polluted waste water when in use, is covered by at least one graphene layer having a nanoporous structure, is disclosed.
Abstract:
The present invention relates to a base metal structure for a mesh-type dimensionally stable anode for water treatment, wherein a plurality of anodes to be used in a water treatment device using electrolysis are formed into a module. More particularly, the present invention relates to a base metal structure adopting a perforating system for manufacturing a dimensionally stable anode, wherein the mesh of the anode is processed by perforating a plate, and a current-applying unit uses the plate. The current-applying unit is formed horizontally or vertically to a reaction unit, and processed.
Abstract:
본 발명은 전기 분해를 이용한 수처리 장치에 이용되는 다수의 전극을 모듈화한 수 처리용 메쉬 타입 불용성 전극의 베이스 메탈 구조에 관한 것이다. 더욱 상세하게는, 불용성 전극 제작을 위한 타공 방식의 베이스 메탈 구조에 있어서, 플레이트 타공에 의하여 상기 mesh를 가공하고 전류 인가부는 상기 플레이트를 사용하는 방식으로 구성하며, 상기 전류인가부는 반응부와 수평 또는 수직으로 형성하여 가공하는 방법에 따른 베이스 메탈 구조에 관한 것이다.
Abstract:
The present invention involves a graphite electrode used in detection device for analyzing trace amount of organic substances and its manufacturing method, its core technique is in that the polarograph uses a graphite electrode and a metal electrode as the measuring electrodes, so as to avoid various disadvantages due to the mercury electrode in the well-known prior art. The technical feature is in that the polarograph combines the graphite electrode which is processed by a degassing and filling procedure with a suitable metal electrode, and the thus obtained polarograph has applications in clinical analyzing.
Abstract:
A porous solid electrolyte electrosynthesis cell and corresponding related process for the direct synthesis of high purity liquid products wherein the electrosynthesis cell comprises a cathode compartment including a cathode electrode comprising a gas diffusion layer loaded with a selective reduction reaction electrocatalyst for specific reduction reactions. The electrosynthesis cell further includes an anode compartment including an anode electrode comprising a gas diffusion layer loaded with a catalyst for oxidation reactions; and a solid electrolyte compartment comprising a porous solid electrolyte; a cation exchange membrane; and an anion exchange membrane; (or two cation exchange membranes) wherein the solid electrolyte compartment is separated from the cathode and the anode by the anion exchange membrane and the cation exchange membrane (or by the two cation exchange membranes).
Abstract:
본 발명은 배관의 관체 내부에서 금속인 황동을 무연황동으로, 플라스틱인 폴리에틸렌을 무독성 초고분자량 폴리에틸렌으로 각각 대체함으로써, 이들 소재가 물과 접촉 시에 납(Pb)과 같은 중금속의 발생을 방지할 뿐만 아니라 인체에 해로운 유,무기물질이 생성되지 않아 유해물질이 발생하지 않는 수처리 장치에 관한 것이다.
Abstract:
본 발명은 고분자 코팅된 유동상 카본 전극의 제조방법, 그에 따른 카본 전극에 관한 것으로, 더욱 상세하게는 카본 입자를 산처리하고 수용성 고분자와 혼합하여 개질시킴으로써 고분자-개질된 카본 입자를 제조하는 고분자 코팅된 카본 전극의 제조방법, 그에 따른 카본 입자 및 카본 전극에 관한 것이다.