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公开(公告)号：US07260484B2
公开(公告)日：2007-08-21
申请号：US11040076
申请日：2005-01-21
IPC分类号： G01N27/64
CPC分类号： G01N27/64 , G01N27/622 , Y10T436/16 , Y10T436/172307
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.
摘要翻译： 一种用于对包含一种或多种物质S 1，S 3，J 3的气体进行分析的方法。 。 。 通过使用离子迁移率光谱测定法，包括在不同条件下进行两次后续分析并比较这两种分析的结果。 这两个分析中的不同条件是改变对应于离子迁移谱仪的反应区或漂移区中的物质的离子的停留时间，或者选择性地改变这些中的至少一种的浓度 离子。
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公开(公告)号：US20050178957A1
公开(公告)日：2005-08-18
申请号：US11040076
申请日：2005-01-21
CPC分类号： G01N27/64 , G01N27/622 , Y10T436/16 , Y10T436/172307
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.
摘要翻译： 一种用于对包含一种或多种物质S 1，S 3，J 3的气体进行分析的方法。 。 。 通过使用离子迁移率光谱测定法，包括在不同条件下进行两次随后的分析并比较这两个分析的结果。 这两个分析中的不同条件是改变对应于离子迁移谱仪的反应区或漂移区中的物质的离子的停留时间，或者选择性地改变这些中的至少一种的浓度 离子。
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3.发明申请公开(公告)号：US20060054809A1
公开(公告)日：2006-03-16
申请号：US11040351
申请日：2005-01-21
IPC分类号： B01D59/44
CPC分类号： G01N27/622
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.
摘要翻译： 一种用于通过使用离子迁移谱仪进行包括一种或多种物质的气体的分析方法和装置，所述离子迁移谱仪包括布置在由可充电格栅分隔的室中的多个电极，所述反应区域设置有用于气体的入口 分析和设置有至少一个离子检测器的漂移区。 电极沿着腔室的纵向轴线在空间中产生不均匀的至少一个电场。
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4.发明授权公开(公告)号：US06895339B2
公开(公告)日：2005-05-17
申请号：US10722190
申请日：2003-11-25
申请人： Luca Pusterla , Antonio Bonucci , Marco Succi , Robert Stimac
发明人： Luca Pusterla , Antonio Bonucci , Marco Succi , Robert Stimac
CPC分类号： G01N27/622
摘要： A method is provided for measuring by ionization mobility spectrometry (IMS) relatively high concentrations of water in argon, hydrogen, nitrogen and/or helium, including the following steps: (a) introducing the gas to be analyzed into an IMS instrument with a counter-flow of pure gas; (b) obtaining a signal variable over time and proportional to the number of ions detected by an ion detector of the IMS instrument; (c) determining two time intervals (A, B) corresponding to the drift times in the IMS instrument of the H3O+ and (H2O)2+ ions; (d) obtaining the peaks of the signal in the two determined time intervals (A, B); and (e) calculating the water concentration in the gas to be analyzed according to the ratio between the intensity of the two peaks obtained in the signal.
摘要翻译： 提供了一种用于通过电离移动光谱法（IMS）在氩气，氢气，氮气和/或氦气中相对高浓度的水进行测量的方法，包括以下步骤：（a）将待分析的气体引入具有计数器的IMS仪器 纯净气体流; （b）随时间获得信号变量并与由IMS仪器的离子检测器检测到的离子数成比例; （c）确定对应于IMS 3仪器中的漂移时间的两个时间间隔（A，B）和（H 2＆lt; 2＆gt; SUB> O）2 + + / - >离子; （d）在两个确定的时间间隔（A，B）中获得信号的峰值; 和（e）根据在信号中获得的两个峰的强度之间的比率计算待分析气体中的水分浓度。
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5.发明授权公开(公告)号：US06740873B2
公开(公告)日：2004-05-25
申请号：US10439888
申请日：2003-05-16
申请人： Luca Pusterla , Robert Stimac , Antonio Bonucci , Marco Succi
发明人： Luca Pusterla , Robert Stimac , Antonio Bonucci , Marco Succi
IPC分类号： B01D5944
CPC分类号： G01N27/622 , C01B23/0084 , C01B2210/0034 , C01B2210/0042 , C01B2210/0046 , G01N33/0036
摘要： A method for carrying out nitrogen analysis by ionization mobility spectroscopy at concentrations of few parts per billion (ppb) in argon is described. The method involves the addition of hydrogen in concentration of at least 5 ppb and lower than 100 parts per million (ppm) to the argon to be analyzed; the hydrogen addition step may be preceded by a purification operation of the argon flow to reduce the total concentration of impurities other than nitrogen to under 1 ppb.
摘要翻译： 描述了通过离子迁移光谱法在氩气中以十亿分之几（ppb）浓度进行氮分析的方法。 该方法包括向待分析的氩气中加入浓度至少为5ppb且低于100ppm（ppm）的氢气; 氢加入步骤之前可以进行氩气流的纯化操作，以将氮气以外的杂质的总浓度降低至1ppb以下。
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6.发明授权公开(公告)号：US07154087B2
公开(公告)日：2006-12-26
申请号：US11040351
申请日：2005-01-21
CPC分类号： G01N27/622
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.
摘要翻译： 一种用于通过使用离子迁移谱仪进行包括一种或多种物质的气体的分析方法和装置，所述离子迁移谱仪包括布置在由可充电格栅分隔的室中的多个电极，所述反应区域设置有用于气体的入口 分析和设置有至少一个离子检测器的漂移区。 电极沿着腔室的纵向轴线在空间中产生不均匀的至少一个电场。
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7.发明授权公开(公告)号：US07067800B2
公开(公告)日：2006-06-27
申请号：US10457171
申请日：2003-06-09
申请人： Luca Pusterla , Marco Succi , Antonio Bonucci , Robert Stimac
发明人： Luca Pusterla , Marco Succi , Antonio Bonucci , Robert Stimac
IPC分类号： B01D59/44
CPC分类号： G01N27/622
摘要： A method for the quantitative analysis of the impurities content in nitrogen, hydrogen or oxygen by means of ion mobility spectrometry is described. The method involves using pure argon or a mixture, having no impurities, containing argon and the gas to be analyzed, as a counterflow gas in the separation zone of the ion mobility spectrometer.
摘要翻译： 描述了通过离子迁移光谱法定量分析氮，氢或氧中的杂质含量的方法。 该方法包括在离子迁移谱仪的分离区域中使用纯氩或不含杂质的混合物，其中含有氩气和待分析气体作为逆流气体。
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公开(公告)号：US20080209898A1
公开(公告)日：2008-09-04
申请号：US11911218
申请日：2007-02-14
申请人： Marco Succi , Stefano Zilio , Antonio Bonucci
发明人： Marco Succi , Stefano Zilio , Antonio Bonucci
IPC分类号： F01N3/021
CPC分类号： F01N3/0226 , B01D45/08 , B01D53/9454 , F01N3/0215 , F01N2330/06 , F01N2330/10 , F01N2330/12 , F01N2330/14 , Y02T10/20 , Y02T10/22
摘要： A fumes treatment system is provided for exhaust gases of internal combustion engines, for example. The system includes a housing inside which a series of elements are provided for intercepting the flow of fumes. The elements are such that they do not completely take up the internal cross-section of the housing and are provided with or leave such discontinuities as to create a tortuous path for the fumes to be treated.
摘要翻译： 例如，为内燃机的废气提供烟气处理系统。 该系统包括壳体，在该壳体内设有一系列元件用于拦截烟雾流。 这些元件使得它们不完全占据壳体的内部横截面，并且具有或留下这样的不连续性，以便为待处理的烟雾产生曲折的路径。
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公开(公告)号：US20120247556A1
公开(公告)日：2012-10-04
申请号：US13509593
申请日：2010-11-17
IPC分类号： H01L31/0224 , B82Y99/00
CPC分类号： H01G9/2031 , H01G9/2059 , Y02E10/542
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.
摘要翻译： 本发明涉及一种DSC型太阳能电池，其分别包括一对电极，用作阳极和阴极，其间布置有电解液，其中阳极包括支撑构件，金属氧化物层包含二氧化钛粉末和 纳米沸石排列。 二氧化钛粉末的平均直径为3nm至30nm，并且纳米沸石添加的粉末的至少10％的平均直径为200-400nm。 由于阳极的这种特定配置，本发明的DSC单元允许将光的转换效率提高到电能。
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10.发明申请Ion Mobility Spectrometer Comprising a Corona Discharge Ionization Element 审中-公开包含电晕放电电离元件的离子迁移率光谱仪公开(公告)号：US20080272285A1
公开(公告)日：2008-11-06
申请号：US10599922
申请日：2005-07-18
IPC分类号： H01J49/10
CPC分类号： G01N27/622 , G01N27/68 , H01J49/168
摘要： An ion mobility spectrometer is disclosed wherein the ionization element is a corona discharge source (300) consisting of: a first chamber (308) provided with an inlet (309) for a gas to be analyzed and with at least one first opening (311) for communication between the internal space of the first chamber and the reaction zone of the spectrometer; a second chamber (303), contained in the first chamber, provided with an inlet (306) for an ultra-pure gas or a mixture of ultra-pure gases, and with at least one second communication opening (310, 310′) between the first and the second chamber; a pair of electrodes (304, 302′), at least one of which (304) is needle-shaped, arranged in the second chamber, with the pair of electrodes and the second opening arranged in such geometrical relationships that there is no optical path between the zone of the corona discharge and the ion detector of the IMS instrument. The instrument of the invention allows to reproduce the results of a spectrometer equipped with a 63Ni ionization source, while avoiding the problems connected to the transportation and use of radioactive material.
摘要翻译： 公开了一种离子迁移谱仪，其中电离元件是电晕放电源（300），该电晕放电源（300）包括：第一室（308），其设有用于待分析气体的入口（309）和至少一个第一开口（311） 用于第一室的内部空间与光谱仪的反应区之间的连通; 包含在第一室中的第二室（303）设置有用于超纯净气体或超纯净气体混合物的入口（306），以及至少一个第二连通开口（310,310'）之间的第二室 第一和第二室; 一对电极（304,302'），其中至少一个（304）是针状的，布置在第二室中，一对电极和第二开口以几何关系排列，使得不存在光路 在电晕放电区域和IMS仪器的离子检测器之间。 本发明的仪器允许再现配备有 <！ - SIPO
- >电离源的光谱仪的结果，同时避免与放射性物质的运输和使用相关的问题。
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