摘要:
A multilayer composite getter, a method for its manufacturing and electrochemical devices for energy storage employing said multilayer composite getters are described.
摘要:
A multilayer composite getter, a method for its manufacturing and electrochemical devices for energy storage employing said multilayer composite getters are described.
摘要:
A method for carrying out analyses of a gas comprising one or more species Si, Sj, . . . , Sn by using of ion mobility spectrometry includes in carrying out two subsequent analyses in different conditions and comparing the results of these two analyses. The different conditions in the two analyses are such as to modify either the residence time of the ions corresponding to the species in the reaction zone or in the drift zone of the ion mobility spectrometer, or, selectively, the concentration of at least one of these ions.
摘要:
A method and apparatus for carrying out analyses of a gas comprising one or more species by using an ion mobility spectrometer which includes a plurality of electrodes arranged in a chamber divided by an electrifiable grid into a reaction zone provided with an inlet for the gas to be analyzed and a drift zone provided with at least one ion detector. The electrodes generate at least one electric field non-uniform in space along the longitudinal axis of the chamber.
摘要:
The present invention relates to a DSC type solar cell comprising a pair of electrodes serving as anode and cathode, respectively, between which an electrolytic solution is arranged, wherein the anode comprises a supporting member on which a metal oxide layer comprising powders of titanium dioxide and nanozeolites is arranged. The average diameter of the powders of titanium dioxide is comprised between 3 and 30 nm and the average diameter of at least the ten percent of the added powders of nanozeolites is comprised between 200 and 400 nm. Thanks to this particular configuration of the anode, the DSC cell of the invention allows to improve the conversion efficiency of the light into electric energy.
摘要:
The present invention relates to a method for manufacturing H2O composite sorbers consisting of a polymeric matrix in which hygroscopic inorganic salts are dissolved, to composite sorbers consisting of hygroscopic inorganic salts dissolved in a polymeric matrix and their use for the removal of H2O from the housings of devices sensitive to the presence of H2O.
摘要翻译:本发明涉及一种制备H 2 O复合吸收剂的方法,该方法由溶解有吸湿性无机盐的聚合物基体组成,由溶解在聚合物基质中的吸湿性无机盐组成的复合吸收剂及其从壳体中除去H 2 O 器件对H2O的存在敏感。
摘要:
There is described a method for the removal of gaseous contaminants from the housings of devices sensitive to the presence of such contaminants by means of nanostructured sorbers, wherein the sorber is in the form of a fiber containing an active material at its inside. Nanostructured sorbers and their manufacturing method are also described.
摘要:
Getter systems are provided including one or more deposits of getter materials, wherein at least one of the deposits is in contact with a layer of a material having H2O transport properties.
摘要:
LEDs (30) are described containing a getter system comprising a getter material (13) and a metallic part (10), in which the getter material is optically shielded from the metallic part.
摘要:
A dispensing system is provided for alkali metals, that allows increasing the quantity of alkali metal that can be dispensed, as well as the time during which the system can be used with properties of metal vapors release which are constant over time. The system includes an alkali metal dispenser, the dispenser being a metallic container having one or more first openings and containing a mixture of one or more alkali metal compounds and one or more reducing compounds, preferably in the form of loose powders or pellets of the powders. The system further includes a metallic shield which substantially encloses the container and has one or more second openings facing the first openings.