摘要:
The present invention relates to a method for manufacturing thin-film photovoltaic panels by the use of a sealing means composed by a polymeric tri-layer comprising a composite getter system composed of a polymer with a low H 2 O transmission, having dispersed in its inside a H 2 O sorption material, and two outer polymeric layers with the composite getter system therebetween, as well as to a polymeric tri-layer for the manufacturing of photovoltaic panels.
摘要:
A technique for controlling an atmosphere within an enclosure involves providing a getter within the atmosphere of the enclosure. An LED manufactured according the technique may include a getter within an enclosed volume of the LED device.
摘要:
Rechargeable lithium batteries are described, comprising an airtight container, electrodes immersed in an electrolytic solution and spaced apart by means of one or more separators, electrical contacts connected to the electrodes and means (10) for sorbing harmful substances, the means comprising a polymeric housing (11, 12) being permeable to said harmful substances but impermeable to the electrolyte and containing one or more getter materials (14) for the sorption of said harmful substances.
摘要:
Rechargeable lithium batteries are described comprising an airtight container, electrodes immersed in an electrolytic solution and spaced apart by means of one or more separators, electrical contacts connected to the electrodes and a means for sorbing harmful substances formed of a multilayer polymeric sheet (10) comprised of an inner layer (12) of a polymeric material containing particles (11) of one or more getter materials for the sorption of the harmful substances, and at least one external protective layer (13) of a polymeric material impermeable to the electrolyte, wherein all the polymeric materials are permeable to the harmful substances.
摘要:
An electrolytic capacitor is described, comprising an airtight casing, electrodes immersed in an electrolytic solution, electrical contacts connected to the electrodes and a means (10, 43) for the sorption of harmful substances comprised of a polymeric housing (11, 12), permeable to said harmful substances but impermeable to the electrolyte, containing one or more getter materials (14, 45) for the sorption of said harmful substances.
摘要:
Surface acoustic wave gas sensor, in particular a vacuum or hydrogen sensor, comprising a piezoelectric substrate (1) on which at least one layer of a gas-sensitive material (6) is arranged between two inter-digital transducers (2, 3) and comprises a getter material, so that the molecules sorbed by this getter material can vary the frequency of a signal transmitted between the two transducers (2, 3). The present invention also relates to a process for manufacturing this sensor.
摘要:
Method for the controlled dispensing of mercury by means of mercury sources that release mercury at a temperature Te, wherein the sources are kept at a conditioning temperature Tc Te by means of displacement of the sources.
摘要:
There are described dispensers (10; 20; 30; 40; 50; 60) of alkali or alkaline-earth metals, comprising deposits of getter materials (13; 23; 33; 43; 53; 63) and alkali or alkaline-earth metal sources (12, 22; 32; 42; 53; 63), in which the sources of alkali or alkaline-earth metal are protected from environmental gases by said deposits of getter materials.
摘要:
A technique for controlling an atmosphere within an enclosure involves providing a getter within the atmosphere of the enclosure. An LED manufactured according the technique may include a getter within an enclosed volume of the LED device.