THICK FILM PASTE AND USE THEREOF
    12.
    发明申请
    THICK FILM PASTE AND USE THEREOF 审中-公开
    厚膜膏及其用途

    公开(公告)号:US20130004659A1

    公开(公告)日:2013-01-03

    申请号:US13531769

    申请日:2012-06-25

    Abstract: A thick film pastes comprising at least one particulate platinum (alloy)/metal oxide composite, an organic vehicle and, as an optional component, at least one particulate platinum (alloy), wherein the total proportion of particulate platinum (alloy)/metal oxide composite plus the optionally present particulate platinum (alloy) in the thick film paste is 84 to 95 wt. %, based on total thick film paste composition.

    Abstract translation: 包含至少一种颗粒状铂(合金)/金属氧化物复合物,有机载体和作为任选组分的至少一种微粒铂(合金)的厚膜浆料,其中颗粒状铂(合金)/金属氧化物 复合加上厚膜糊中任意存在的颗粒状铂(合金)为84〜95重量%。 %,基于总厚膜糊组合物。

    METHOD FOR PRODUCING DISPERSED, CRYSTALLINE, STABLE TO OXIDATION COPPER PARTICLES
    13.
    发明申请
    METHOD FOR PRODUCING DISPERSED, CRYSTALLINE, STABLE TO OXIDATION COPPER PARTICLES 有权
    生产分散的,结晶的,稳定的氧化铜颗粒的方法

    公开(公告)号:US20100224027A1

    公开(公告)日:2010-09-09

    申请号:US12396792

    申请日:2009-03-03

    CPC classification number: B22F9/24

    Abstract: Dispersed, crystalline, stable to oxidation copper particles are prepared in the absence of polymeric dispersants by rapidly reducing a Cu(I) salt with an Fe(II) carboxylic acid complex in water. The resulting microns sized copper powders contain only organics which decompose at temperatures low enough not to interfere with sintering processes and the formation of conductive copper structures.

    Abstract translation: 在不存在聚合物分散剂的情况下通过用水中的Fe(II)羧酸络合物快速还原Cu(I)盐来制备分散的,结晶的,稳定的氧化铜颗粒。 所得微米尺寸的铜粉仅含有在低至足以不影响烧结过程和形成导电铜结构的温度下分解的有机物。

    Aqueous developable photoimageable thick film compositions with photospeed enhancer
    17.
    发明授权
    Aqueous developable photoimageable thick film compositions with photospeed enhancer 失效
    水性可显影光致成像厚膜组合物,具有光感增强剂

    公开(公告)号:US06762009B2

    公开(公告)日:2004-07-13

    申请号:US10256348

    申请日:2002-09-27

    Abstract: A photoimageable composition comprising finely divided particles of inorganic materials comprising functional phase particles selective from electrically conductive, resistive and dielectric particles; and inorganic binder dispersed in organic medium comprising an aqueous developable polymer; photoinitiation system; and a photospeed enhancer wherein the enhancer comprises a ratio of 30/70 to 70/30 mixture selected from stearic acid and palmitic acid; salt of stearate and salt of palmitate; stearic acid and salt of palmitate; salt of stearate and palmitic acid; and organic solvent.

    Abstract translation: 一种可光成像组合物,其包含细分散的无机材料颗粒,其包含从导电,电阻和电介质颗粒选择性的功能相颗粒; 和分散在包含含水可显影聚合物的有机介质中的无机粘合剂; 光引发系统; 和一种感光加强剂,其中增强剂包含选自硬脂酸和棕榈酸的30/70至70/30混合物的比例; 硬脂酸盐和棕榈酸盐; 硬脂酸和棕榈酸盐; 硬脂酸盐和棕榈酸盐; 和有机溶剂。

    Compositions and processes for forming photovoltaic devices
    19.
    发明授权
    Compositions and processes for forming photovoltaic devices 失效
    用于形成光伏器件的组合物和工艺

    公开(公告)号:US08710355B2

    公开(公告)日:2014-04-29

    申请号:US12617929

    申请日:2009-11-13

    CPC classification number: H01L31/022425 H01L21/28537 Y02E10/50

    Abstract: Photovoltaic cells, including silicon solar cells, and methods and compositions for making such photovoltaic cells are provided. A silicon substrate having p-type silicon base and an n-type silicon layer is provided with a silicon nitride layer, an exchange metal in contact with the silicon nitride layer, and a non-exchange metal in contact with the exchange metal. This assembly is fired to form a metal silicide contact on the silicon substrate, and a conductive metal electrode in contact with the metal silicide contact. The exchange metal is from nickel, cobalt, iron, manganese, molybdenum, and combinations thereof, and the non-exchange metal is from silver, copper, tin, bismuth, lead, antimony, arsenic, indium, zinc, germanium, gold, cadmium, beryllium, and combinations thereof.

    Abstract translation: 提供了包括硅太阳能电池的光伏电池,以及用于制造这种光伏电池的方法和组合物。 具有p型硅基和n型硅层的硅衬底设置有氮化硅层,与氮化硅层接触的交换金属和与交换金属接触的非交换金属。 烧结该组件以在硅衬底上形成金属硅化物接触,以及与金属硅化物接触接触的导电金属电极。 交换金属来自镍,钴,铁,锰,钼及其组合,非交换金属来自银,铜,锡,铋,铅,锑,砷,铟,锌,锗,金,镉 ,铍及其组合。

    Methods of making glass-crystalline particles including a glass component and a crystalline component
    20.
    发明授权
    Methods of making glass-crystalline particles including a glass component and a crystalline component 失效
    制造玻璃成分和结晶成分的玻璃结晶粒子的方法

    公开(公告)号:US08545733B2

    公开(公告)日:2013-10-01

    申请号:US12891244

    申请日:2010-09-27

    CPC classification number: C03B19/1065

    Abstract: Disclosed is a process for the manufacture of glass-crystalline particles comprising a glass component and a crystalline component comprising the steps of: a) providing a precursor solution comprising a solvent, a glass component composition, and a crystalline component composition; b) forming an aerosol comprising finely divided droplets of the precursor solution, wherein the droplet concentration which is below the concentration where collisions and subsequent coalescence of the droplets results in a 10% reduction in droplet concentration; c) heating the aerosol wherein, upon heating, glass-crystalline particles are formed, wherein the glass-crystalline particles comprise a glass component and a crystalline component, and wherein the crystalline component comprises one or more metal oxides; and d) isolating the glass-crystalline particles.

    Abstract translation: 公开了一种制造包含玻璃组分和结晶组分的玻璃晶粒的方法,包括以下步骤:a)提供包含溶剂,玻璃组分组合物和结晶组分组合物的前体溶液; b)形成包含前体溶液的细碎液滴的气溶胶,其中液滴浓度低于液滴的碰撞和随后的聚结导致液滴浓度降低10%的浓度; c)加热气溶胶,其中在加热时形成玻璃晶体颗粒,其中所述玻璃晶体颗粒包含玻璃组分和结晶组分,并且其中所述结晶组分包含一种或多种金属氧化物; 和d)分离玻璃晶粒。

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