摘要:
Die Erfindung betrifft ein Verfahren zur Herstellung hochgenau lokalisierter Breitbandabsorber für strukturierte 2D- und 3D-Oberflächen. Die Aufgabe der vorliegenden Erfindung besteht darin, ein Verfahren zur Herstellung hochgenau lokalisierter Breitbandabsorber für 2D- und 3D-Oberflächen, anzugeben, welches zu hochgenau lokalisierten, porösen Edelmetall-Breitbandabsorber-Nanoschichten mit einem niedrigen Reflexionsvermögen und einem hohen Absorptionsvermögen für sichtbares Licht und Infrarotstrahlung im Wellenlängenbereich mit Wellenzahlen von 25000 cm-1 bis 600 cm-1 und darüber hinaus führt und gleichzeitig eine hohe Skalierbarkeit und Reproduzierbarkeit bei deren Herstellung ermöglicht, wird dadurch gelöst, dass in situ mittels wasserfreier Mikroelektrochemie in einer elektrochemischen Zelle auf mikrostrukturierten 2D- und 3D-Metall-Mehrkontaktkomponenten poröse Edelmetall-Breitbandabsorber-Nanoschichten abgeschieden werden.
摘要:
The present invention relates to a method for electrodepositing a dark chromium layer on a substrate and a substrate having at least one side fully covered with a dark chromium layer. The method includes utilizing an aqueous trivalent chromium electroplating bath comprising colloidal particles and a step of treating the substrate with a rinse liquid having a temperature of 50°C or more.
摘要:
본 발명은 다층 구리박과 그 제조방법 및 이를 위한 전기도금장치에 관한 것으로, 본 발명의 일면에 따른 다층 구리박은 구리 이온을 포함하는 도금액을 기판의 표면에 전기 도금함에 따라 형성되는 재결정 활성층 및 재결정 활성층과 동일한 조성으로 이루어지며, 도금액에 의해 재결정 활성층의 표면에 적층 형성되며 재결정 활성층의 재결정화를 억제하는 재결정 억제층을 포함한다.
摘要:
The present disclosure relates to a method of electrodeposition using pulsed currents to improve the uniformity of electrodeposited materials at solid-solid interfaces. It has been demonstrated that films of electrodeposited metals can be robustly deposited at a solid-solid interface without damage to the solid-electrolyte. Furthermore, the effects of the pulse parameters, including current density, pulse width, and duty cycle have shown to have dramatic effects on the spatial distribution of the electrodeposited metal. This methodology can aid in the manufacturing of thin films and microscopic structures for application in advanced functional materials and electrochemical devices. In one embodiment, the method provides for anode-free manufacturing in which a battery is fabricated in the discharged state, with a bare current collector replacing the conventional anode, and a metal anode is then formed electrochemically on the first charge cycle by electroplating a metal contained within the cathode.
摘要:
La presente invención propone el uso de un baño electrolítico para electrodepositar recubrimientos compositos metálicos Zinc-Cobre-nanopartículas de metales con capacidad antibacterial, que inhibe el crecimiento de bacterias como Escherichia coli y Staphylococcus aureus, al menos en 90% sobre su superficie. El método para formular un baño electrolítico que permita obtener recubrimientos antibacteriales contempla los siguientes pasos: (a) A un baño electrolítico a base de glicina y que contenga, sales de Zn2+ disueltas, sales de Cu2+ disueltas, adicionar nanopartículas de Plata con capacidad antibacterial suspendidas en un surfactante catiónico, (b) Electrodeposición del recubrimiento composito metálico Zinc-Cobre/ nanopartículas de Plata. La oclusión de nanopartículas de metales con capacidad antibacterial en la matriz del recubrimiento le confiere características antibacteriales.
摘要:
A method of coating a substrate includes dispersing functionalized diamond nanoparticles in a fluid comprising metal ions to form a deposition composition; disposing a portion of the deposition composition over at least a portion of a substrate; and electrochemically depositing a coating over the substrate. The coating comprises the diamond nanoparticles and a metal formed by reduction of the metal ions in the deposition composition.