摘要:
The present invention relates to an activation composition for activation of silicon substrates, which is an aqueous solution comprising a source of palladium ions, a source of fluoride ions and at least two aromatic acids. The present invention further relates to a method for its use and optionally for subsequent metallization of such treated substrates. The method can be employed in semiconductor and solar cell manufacturing.
摘要:
The present invention relates to an activation composition for activation of silicon substrates, which is an aqueous solution comprising a source of palladium ions, a source of fluoride ions and at least two aromatic acids. The present invention further relates to a method for its use and optionally for subsequent metallization of such treated substrates. The method can be employed in semiconductor and solar cell manufacturing.
摘要:
The present invention provides a coating 10 provided on a conductor 20, the coating 10 has a first layer 12 containing palladium and a second layer 14 containing gold from the conductor 20 side, the first layer 12 has a first region 31 on the conductor 20 side and a second region 32 arranged nearer to the second layer 14 than the first region 31, and the second region 32 has a higher phosphorus concentration than the first region 31.
摘要:
Provided is a doped tin oxide that can be used as a chemical plating promoter in a method for selectively metallizing a surface of an insulating substrate. Also provided are a polymer composition that includes the doped tin oxide, a polymer molded body, an ink composition, and a method for selectively metallizing a surface of an insulating substrate. The doped tin oxide has a light color, and does not interfere with the color of the substrate while presetting thereof. The doped tin oxide has a strong ability of promoting chemical plating. Using the disclosed doped tin oxide as a chemical plating promoter, a continuous metal layer can be formed with a high plating speed, together with enhanced adhesivity between the metal layer and the insulating substrate.
摘要:
The invention relates to a method for producing patterned metallic coatings, in which method an initiator composition comprising at least one active substance is added to a substrate. A precursor composition comprising at least one precursor compound for a metallic layer is applied to said initiator composition coating. A metallic layer is then deposited by the active substance. At least one composition is applied as an emulsion in order to obtain a patterning of the resultant metallic layer.
摘要:
Die Erfindung betrifft eine Einrichtung und ein Verfahren zur Messung der Geschwindigkeit oder der Stromausbeute bei der Abscheidung oder beim Abtrag von Oberflächen bei dem ein stabförmiger Sensor in longitudinale Schwingungen versetzt wird und aus der Auswertung der Verschiebung der Eigenfrequenz bei Masseänderung des Stabes ein zeitlicher Verlauf der abgeschiedenen oder abgetragenen Masse am Sensor fortlaufend ermittelt wird.
摘要:
A method and apparatus (10) for the electroless nickel plating of long bodies (12) including a deep tank (11) capable of supporting at least one long body (12) in a substantially vertical position and immersed in an electroless nickel plating solution (32), a fluid distribution system (18-29) including a plurality of vertically spaced sparger outlets (31, 31') within the tank (11) and means for discharging (30) filtered, heated, plating solution through the sparger outlets (31, 31') generally directed toward or around the long body (12) within the tank (11) to provide directionalized dispersion of the solution (32) throughout substantially the full depth of the tank (11).
摘要:
Provided is a doped tin oxide that can be used as a chemical plating promoter in a method for selectively metallizing a surface of an insulating substrate. Also provided are a polymer composition that includes the doped tin oxide, a polymer molded body, an ink composition, and a method for selectively metallizing a surface of an insulating substrate. The doped tin oxide has a light color, and does not interfere with the color of the substrate while presetting thereof. The doped tin oxide has a strong ability of promoting chemical plating. Using the disclosed doped tin oxide as a chemical plating promoter, a continuous metal layer can be formed with a high plating speed, together with enhanced adhesivity between the metal layer and the insulating substrate.
摘要:
Die Erfindung betrifft eine Einrichtung und ein Verfahren zur Messung der Geschwindigkeit oder der Stromausbeute bei der Abscheidung oder beim Abtrag von Oberflächen bei dem ein stabförmiger Sensor in longitudinale Schwingungen versetzt wird und aus der Auswertung der Verschiebung der Eigenfrequenz bei Masseänderung des Stabes ein zeitlicher Verlauf der abgeschiedenen oder abgetragenen Masse am Sensor fortlaufend ermittelt wird.