Patent application number | Description | Published |
20100115673 | NEAR FIELD SCANNING MEASUREMENT-ALTERNATING CURRENT-SCANNING ELECTROCHEMICAL MICROSCOPY DEVICES AND MEHTODS OF USE THEREOF - Briefly described, embodiments of this disclosure include near-field scanning measurement-alternating current-scanning electrochemical microscopy devices, near-field scanning measurement-alternating current-scanning electrochemical microscopy systems, methods of using near-field scanning measurement-alternating current-scanning electrochemical microscopy, atomic force measurement-alternating current-scanning electrochemical microscopy (AFM-AC-SECM) devices, AFM-AC-SECM systems, methods of using AFM-AC-SECM, and the like. | 05-06-2010 |
20130309513 | THERMALLY AND ELECTRICALLY HIGHLY CONDUCTIVE ALUMINIUM STRIP - The invention relates to a strip or foil ( | 11-21-2013 |
20140096375 | CHEMICALLY TREATED CURRENT COLLECTOR FOIL MADE OF ALUMINIUM OR AN ALUMINIUM ALLOY - The invention relates to a current collector foil made of aluminium or an aluminium alloy, to the use of the current collector foil for batteries or accumulators, in particular lithium-ion accumulators, and to a method for producing the current collector foil. The object of providing a current collector foil, which has very good properties with regard to conductivity and tensile strength, and which can also be produced economically, is achieved in that the current collector foil has an acid-pickled or alkali-pickled surface. | 04-10-2014 |
20140341678 | Aluminum Alloy Strip with Improved Surface Appearance and Method for Producing Same - The invention relates to an aluminum alloy strip with improved surface optics, which is fabricated via hot and/or cold rolling, and consists of a type AA 3xxx, AA 5xxx, AA 6xxx or AA 8xxx aluminum alloy. The object of proposing an aluminum alloy strip that is suitable for attractive and precious surface optics despite the elevated percentage of alloy constituents is achieved in that, after degreasing, the finish-rolled aluminum alloy strip exhibits an increase in the luminance value L*(ΔL) in relation to the rolled-greasy state of more than 5 while measuring the color of the surface in the CIE L*a*b* color space using a standard illuminant D65 and a normal observation angle of 10°, excluding direct reflection in 45°/0° geometry. | 11-20-2014 |
20150050558 | Textured Current Collector Foil - The invention relates to a current collector foil for batteries, accumulators or capacitors, comprising a carrier material and at least one electrically conductive layer made from a metal. Moreover, the invention relates to a method for producing a corresponding current collector foil as well as to the advantageous use thereof. The object of providing a current collector foil for batteries, accumulators or capacitors, which is optimised in relation to the contact surface and the adhesive properties and which results in an improved service life, is achieved as a result of the fact that the at least one electrically conductive layer is produced at least partially by electrodepositing a metal and has a texture. | 02-19-2015 |
20150053751 | Aluminium Composite Material for Fluxless Brazing - Use of an aluminium composite material consisting of at least one aluminium core alloy and at least one outer brazing layer consisting of an aluminium brazing alloy provided on one or both sides of the aluminium core alloy. Based on this prior art the object of the present invention is to provide a thermal joining process for an aluminium composite material, so that the use of fluxes can be dispensed with, this object being achieved in that the aluminium brazing layer of the aluminium composite material has a pickled surface and the aluminium composite material is used in a fluxless thermal joining process and the joining process is carried out in the presence of a protective gas. | 02-26-2015 |