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1. 发明授权

US10811558B2 Organic-inorganic hybrid material and method for silicon surface passivation 有权
公开(公告)号：US10811558B2
公开(公告)日：2020-10-20
申请号：US16317135
申请日：2017-06-22
申请人： Institutt for Energiteknikk , Universidad Complutense de Madrid
发明人： Ana Cremades Rodriguez , Chang Chuan You , David Maestre Varea , Erik Stensrud Marstein , Geraldo Cristian Vasquez Villanueva , Halvard Haug , Javier Piqueres De Noriega , Jose Maria Gonzalez Calbet , Julio Ramirez Castellanos , Maria Taeno Gonzalez , Miguel Garcia Tecedor , Smagul Karazhanov
IPC分类号： H01L31/18 , H01L31/04 , C09D5/34 , C09D165/00 , C09D7/61 , C09D7/40 , C09D7/45 , C09D5/24
摘要： A relevant technological challenge is the low cost and abundant materials development for silicon surface passivation for applications in optoelectronic devices, in particular in solar cells by scalable industrial methods. In the present invention, a new hybrid material comprising PEDOT:PSS and transparent conducting oxide nanostructures is developed and a method is proposed to fabricate the composite material that passivates well the silicon surface to be used by means of a thin composite film of thickness below 200 nm.

2. 发明申请

US20190003704A1 Sustainable Oxygen Carriers for Chemical Looping Combustion with Oxygen Uncoupling and Methods for Their Manufacture 审中-公开
公开(公告)号：US20190003704A1
公开(公告)日：2019-01-03
申请号：US16065195
申请日：2016-12-22
申请人： Institutt For Energiteknikk
发明人： Asunción Aranda , Anita Skulimowska
IPC分类号： F23C10/00 , C10J3/72 , B01J23/889 , B01J37/03 , B01J8/26
摘要： An oxygen carrier (OC) for use in Chemical Looping technology with Oxygen Uncoupling (CLOU) for the combustion of carbonaceous fuels, in which commercial grade metal oxides selected from the group consisting of Cu, Mn, and Co oxides and mixtures thereof constitute a primary oxygen carrier component. The oxygen carrier contains, at least, a secondary oxygen carrier component which is comprised by low-value industrial materials which already contain metal oxides selected from the group consisting of Cu, Mn, Co, Fe, Ni oxides or mixtures thereof. The secondary oxygen carrier component has a minimum oxygen carrying capacity of 1 g of O2 per 100 g material in chemical looping reactions. Methods for the manufacture of the OC are also disclosed.

3. 发明授权

US09660130B2 Passivation stack on a crystalline silicon solar cell 有权
公开(公告)号：US09660130B2
公开(公告)日：2017-05-23
申请号：US15037163
申请日：2014-11-19
申请人： Institutt for Energiteknikk
发明人： Junjie Zhu , Su Zhou , Halvard Haug , Erik Stensrud Marstein , Sean Erik Foss , Wenjing Wang , Chunlan Zhou
IPC分类号： H01L31/0216 , H01L31/18 , H01L21/02 , H01L31/068
CPC分类号： H01L31/1804 , H01L21/02057 , H01L21/0214 , H01L21/02301 , H01L31/02167 , H01L31/068 , Y02E10/547
摘要： A method for manufacturing a passivation stack on a crystalline silicon solar cell device. The method includes providing a substrate comprising a crystalline silicone layer such as a crystalline silicon wafer or chip, cleaning a surface of the crystalline silicon layer by removing an oxide layer at least from a portion of one side of the crystalline silicon layer, depositing, on at least a part of the cleaned surface, a layer of silicon oxynitride, and depositing a capping layer comprising a hydrogenated dielectric material on top of the layer of silicon oxynitride, wherein the layer of silicon oxynitride is deposited at a temperature from 100° C. to 200° C., and the step of depositing the layer of silicon oxynitride includes using N2O and SiH4 as precursor gasses in an N2 ambient atmosphere and depositing silicon oxynitride with a gas flow ratio of N2O to SiH4 below 2.

4. 发明申请

US20150068597A1 SURFACE PASSIVATION OF SILICON BASED WAFERS 审中-公开
标题翻译：硅基陶瓷的表面钝化
公开(公告)号：US20150068597A1
公开(公告)日：2015-03-12
申请号：US14542045
申请日：2014-11-14
申请人： REC SOLAR PTE, LTD. , UNIVERSITETET I OSLO , INSTITUTT FOR ENERGITEKNIKK
发明人： Alexander ULYASHIN , Andreas BENTZEN , Bengt SVENSSON , Arve HOLT , Erik SAUAR
IPC分类号： H01L31/0216 , H01L31/028 , H01L31/18
CPC分类号： H01L31/02167 , H01L31/028 , H01L31/1804 , H01L31/1864 , H01L31/1868 , Y02E10/50 , Y02P70/521
摘要： The surface recombination velocity of a silicon sample is reduced by deposition of a thin hydrogenated amorphous silicon or hydrogenated amorphous silicon carbide film, followed by deposition of a thin hydrogenated silicon nitride film. The surface recombination velocity is further decreased by a subsequent anneal. Silicon solar cell structures using this new method for efficient reduction of the surface recombination velocity is claimed.
摘要翻译：通过沉积薄的氢化非晶硅或氢化非晶碳化硅膜，沉积薄的氢化氮化硅膜来降低硅样品的表面复合速度。通过随后的退火进一步降低表面复合速度。要求使用这种用于有效降低表面复合速度的新方法的硅太阳能电池结构。

5. 发明申请

US20190002340A1 TRANSPARENT PHOTOCHROMIC DEVICE 审中-公开
公开(公告)号：US20190002340A1
公开(公告)日：2019-01-03
申请号：US16067746
申请日：2017-01-20
申请人： Institutt for Energiteknikk
发明人： Fredrik Aleksander MARTINSEN , José Montero AMENEDO , Smagul KARAZHANOV , Trygve Tveiterås MONGSTAD , Erik Stensrud MARSTEIN
IPC分类号： C03C17/34 , G02F1/01 , E06B9/24
摘要： The present invention relates to a metal hydride device having a variable transparency, comprising a substrate, at least one layer including a photochromic yttrium hydride having a chosen band gap, and a capping layer at least partially positioned on the opposite side of the photochromic yttrium hydride layer from the substrate, said capping layer being essentially impermeable to hydrogen and oxygen.

6. 发明申请

US20170292369A1 WAX TRACERS 审中-公开
公开(公告)号：US20170292369A1
公开(公告)日：2017-10-12
申请号：US15512202
申请日：2015-09-18
申请人： Institutt for Energiteknikk
发明人： Martin FOSS , Tor BJØRNSTAD , Terje SIRA
IPC分类号： E21B47/10 , E21B49/08 , C09K8/524
CPC分类号： E21B47/1015 , C09K8/524 , E21B49/08 , G01N21/643 , G01N33/241 , G01N33/2823 , Y10T436/13 , Y10T436/21
摘要： The present invention provides a method for monitoring precipitation of at least one wax component from a hydrocarbon-containing fluid stream during the flow of said fluid stream through a fluid transport system having at least one in-flow point and at least one out-flow point. The method comprises: i) introducing at least one labelled wax into said hydrocarbon-containing fluid stream at at least one in-flow point; and ii) measuring the relative or absolute concentration of said labelled wax in at least one sample taken at at least one out-flow point. The method may comprise sampling and analysing wax components from the hydrocarbon-containing fluid, identifying suitable wax components and generating labelled waxed based upon such components. Methods of generating labelled waxes and their uses are provided, along with corresponding methods for asphaltenes.

7. 发明申请

US20160276519A1 PASSIVATION STACK ON A CRYSTALLINE SILICON SOLAR CELL 有权
标题翻译：一种结晶硅太阳能电池的钝化堆栈
公开(公告)号：US20160276519A1
公开(公告)日：2016-09-22
申请号：US15037163
申请日：2014-11-19
申请人： Institutt for Energiteknikk
发明人： Junjie ZHU , Su ZHOU , Halvard HAUG , Erik STENSRUD MARSTEIN , Sean Erik FOSS , Wenjing WANG , Chunlan ZHOU
IPC分类号： H01L31/18 , H01L31/0216
CPC分类号： H01L31/1804 , H01L21/02057 , H01L21/0214 , H01L21/02301 , H01L31/02167 , H01L31/068 , Y02E10/547
摘要： A method for manufacturing a passivation stack on a crystalline silicon solar cell device. The method includes providing a substrate comprising a crystalline silicone layer such as a crystalline silicon wafer or chip, cleaning a surface of the crystalline silicon layer by removing an oxide layer at least from a portion of one side of the crystalline silicon layer, depositing, on at least a part of the cleaned surface, a layer of silicon oxynitride, and depositing a capping layer comprising a hydrogenated dielectric material on top of the layer of silicon oxynitride, wherein the layer of silicon oxynitride is deposited at a temperature from 100° C. to 200° C., and the step of depositing the layer of silicon oxynitride includes using N20 and SiH4 as precursor gasses in an N2 ambient atmosphere and depositing silicon oxynitride with a gas flow ratio of N20 to SiH4 below 2.
摘要翻译：一种在晶体硅太阳能电池器件上制造钝化层的方法。该方法包括提供包括晶体硅树脂层（例如晶体硅晶片或芯片）的基板，通过至少从晶体硅层的一侧的一部分去除氧化物层来清洁晶体硅层的表面，在清洁表面的至少一部分，氮氧化硅层，并且在氮氧化硅层的顶部上沉积包含氢化电介质材料的覆盖层，其中氮氧化硅层在100℃的温度下沉积并且沉积氮氧化硅层的步骤包括在N 2环境气氛中使用N 2 O和SiH 4作为前体气体，并将气体流量比N20至SiH4的氮氧化硅沉积到2以下。

8. 发明申请

US20150153121A1 INLET ARRANGEMENT 审中-公开
标题翻译：入口安排
公开(公告)号：US20150153121A1
公开(公告)日：2015-06-04
申请号：US14448208
申请日：2014-07-31
申请人： Institutt for Energiteknikk
发明人： Tove RISBERG , Stein Rune NORDTVEDT , Svein GRANDUM , Bjarne HORNTVEDT
IPC分类号： F28F27/02
CPC分类号： F28F27/02 , F28D9/005 , F28F9/026
摘要： An inlet arrangement (1) for use in plate heat exchangers (2) is disclosed. The arrangement comprises an element with a dispersion opening (6) for arrangement in an inlet (5) in a plate exchanger. The inlet arrangement (1) is arranged to form a mainly fitting cylinder wall when introduced in the inlet (5). The cylinder wall comprises at least one opening (6) which extends partly or fully along the length of the inlet (5) and is sealingly arranged towards the inlet (5) of the plate heat exchanger. Furthermore, the opening (6) is oriented towards one side at an angle from the perpendicular. The use of such inlet arrangement (1) is also disclosed.
摘要翻译：公开了一种用于板式换热器（2）的入口装置（1）。该装置包括具有分散开口（6）的元件，用于布置在板式换热器中的入口（5）中。入口装置（1）布置成当引入入口（5）时形成主要合适的气缸壁。气缸壁包括至少一个沿着入口（5）的长度部分或完全延伸的开口（6），并且朝向板式换热器的入口（5）密封地布置。此外，开口（6）以与垂直方向成一定角度的方向朝向一侧。还公开了这种入口装置（1）的使用。

9. 发明申请

US20150149138A1 SLUG FLOW INITIATION IN FLUID FLOW MODELS 审中-公开
标题翻译：流体流动模型中的SLUG流量启动
公开(公告)号：US20150149138A1
公开(公告)日：2015-05-28
申请号：US14552054
申请日：2014-11-24
申请人： Schlumber Technology Corporation , Institutt for energiteknikk
发明人： Christopher John Lawrence , Bin Hu
IPC分类号： G06F17/50
CPC分类号： E21B43/12
摘要： Systems, methods, and computer-readable media for modeling slug flow. The method includes receiving a fluid flow model comprising a representation of one or more conduits and a multiphase fluid flow therein, and determining a slug birth rate in the multiphase fluid flow. The slug birth rate is determined based at least partially on a difference between a slug front velocity and a slug tail velocity. The method also includes initiating a slug in the fluid flow model based at least partially on the slug birth rate, and displaying data representative of the slug flow in the model.
摘要翻译：用于建模段流的系统，方法和计算机可读介质。该方法包括接收流体流动模型，该流体流动模型包括一个或多个管道的表示以及其中的多相流体流，以及确定多相流体流中的塞子出生率。至少部分地基于段塞前速度和段尾速度之间的差异来确定子弹出生率。该方法还包括至少部分地基于部分出生率启动流体流动模型中的塞子，以及在模型中显示代表段状流的数据。

10. 发明申请

US20140106464A1 METHOD AND APPARATUS FOR ANALYZING ALKALINITY CONDITIONS IN AQUEOUS LIQUIDS 有权
标题翻译：用于分析水性液体中碱性条件的方法和装置
公开(公告)号：US20140106464A1
公开(公告)日：2014-04-17
申请号：US14116895
申请日：2012-05-11
申请人： INSTITUTT FOR ENERGITEKNIKK
发明人： Arne Dugstad , Marion Seiersten
IPC分类号： G01N31/16
CPC分类号： G01N31/16 , C02F2209/07 , G01N31/00 , G01N33/18
摘要： Method for analyzing the alkalinity conditions in aqueous liquids, comprising: sampling a known amount of the aqueous liquid and placing it in a container of known volume, measuring pH in the sampled liquid and pressure in the container, adding a known amount of CO2 to the sampled liquid, and measuring pH in the sampled liquid and the pressure in the container, and finally calculating the total alkalinity based on the values from the performed measurements. An apparatus for conducting the method is also described as well as a method for controlling chemistry of a glycol containing liquid in a system for recovery of glycol.
摘要翻译：用于分析含水液体中的碱度条件的方法，包括：对已知量的含水液体进行取样并将其置于已知体积的容器中，测量取样液体中的pH和容器中的压力，向已知量的容器中加入已知量的CO 2 采样液体，并测量取样液体中的pH和容器中的压力，最后根据进行的测量值计算总碱度。还描述了用于进行该方法的装置以及用于回收二醇的体系中含二醇的液体的化学控制方法。

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