METHOD OF PREPARING A WATER-REACTIVE SULFIDE MATERIAL

    公开(公告)号:WO2021167982A1

    公开(公告)日:2021-08-26

    申请号:PCT/US2021/018386

    申请日:2021-02-17

    申请人: SOLID POWER, INC.

    摘要: A process for producing a low-cost water-reactive metal sulfide material includes dissolving a substantially anhydrous alkali metal salt and a substantially anhydrous sulfide compound in a substantially anhydrous polar solvent, providing differential solubility for a substantially high solubility alkali metal sulfide and a substantially low solubility by-product, and forming a mixture of the high solubility alkali metal sulfide and the low solubility by-product; separating the low solubility by-product from the mixture to isolate the supernatant including the alkali metal sulfide, and separating the polar solvent from the alkali metal sulfide to produce the alkali metal sulfide. The present invention provides a scalable process for production of a high purity alkali metal sulfide that is essentially free of undesired by-products.

    COMPOSICIONES DE NANOPARTÍCULAS DE VIDRIO CERÁMICO CON ALTA EFICIENCIA DE CONVERSIÓN HACIA ARRIBA (UPCONVERSION) CONTAMINADOS CON IONES DE TIERRAS RARAS
    2.
    发明申请
    COMPOSICIONES DE NANOPARTÍCULAS DE VIDRIO CERÁMICO CON ALTA EFICIENCIA DE CONVERSIÓN HACIA ARRIBA (UPCONVERSION) CONTAMINADOS CON IONES DE TIERRAS RARAS 审中-公开
    玻璃 - 陶瓷纳米颗粒的组合物,其具有用稀土离子污染的高分子量

    公开(公告)号:WO2016182423A1

    公开(公告)日:2016-11-17

    申请号:PCT/MX2016/000048

    申请日:2016-05-12

    摘要: La presente invención se relaciona con el campo técnico de la óptica, ya que se refiere a composiciones de nanoparticulas de vidrio cerámico oxifluoradas con alta eficiencia de conversión hacia arriba (upconversion) contaminados con iones de tierras raras, los cuales son ano materiales luminiscentes obtenidas por medio de la técnica de fundido y enfriamiento rápido (melt-quenching). Las composiciones de la presente invención presentan facilidad en su fabricación en comparación con lo descrito en el estado de la técnica, ya que el tiempo de elaboración es reducido (menor a 3.0 horas) y las concentraciones del ion activo (lantánidos) son más bajas (hasta por un orden de magnitud), lo cual reduce el uso de materiales para obtener intensidad de emisiones comparables o superiores al NaYF4.

    摘要翻译: 本发明涉及光学技术领域,特别涉及具有高稀释度的稀释离子污染的高氟转化玻璃陶瓷纳米颗粒组合物,它们是通过熔融淬火技术获得的发光纳米材料。 本发明的组合物通过现有技术中描述的更容易的制备方法形成,因为生产时间较短(小于3小时),活性离子(镧系元素)的浓度较低(最多一个 数量级),其减少材料的使用以获得与NaYF4相当或更高的发射强度。

    IR-LUMINESCENT NANOCOMPOSITE PIGMENT AND SOL-GEL PROCESS FOR MANUFACTURING THEREOF
    3.
    发明申请
    IR-LUMINESCENT NANOCOMPOSITE PIGMENT AND SOL-GEL PROCESS FOR MANUFACTURING THEREOF 审中-公开
    IR-LUMINESCENT NANOCOMPOSITE PIGMENT AND SOL-GEL PROCESS FOR MANUFACTURING OFER

    公开(公告)号:WO2007019418A1

    公开(公告)日:2007-02-15

    申请号:PCT/US2006/030665

    申请日:2006-08-08

    发明人: LIN, Hai, H.

    摘要: A family of quantum upconversion glass-ceramic nanocomposite pigments, useful for security and display applications are of particle-in-matrix construction. The embedded phase is a rare earth fluoride crystal, which is responsive for quantum upconversion, and is of nanometer size. The continuous or encapsulating phase is amorphous glass such as silica, to provide a barrier to the rare-earth fluoride crystals. The pigments are synthesized via a sol-gel process.

    摘要翻译: 用于安全和显示应用的量子上转换玻璃 - 陶瓷纳米复合颜料系列是基于粒子的矩阵结构。 嵌入相是稀土氟化物晶体,其对于量子上转换是响应的,并且具有纳米尺寸。 连续或封装相是无定形玻璃如二氧化硅,以提供对稀土氟化物晶体的屏障。 颜料通过溶胶 - 凝胶法合成。

    A GLASS COMPOSITION
    4.
    发明申请
    A GLASS COMPOSITION 审中-公开
    玻璃组合物

    公开(公告)号:WO01012567A1

    公开(公告)日:2001-02-22

    申请号:PCT/GB2000/003141

    申请日:2000-08-14

    摘要: A glass composition having the general empirical formula given below, expressed in weight percent of the element: P: 16-24, F: 5-30, O: 20-40 and at least one of Na, K, Li or Al in an amount up to a total of 40 wt. % and optionally, up to 5 wt. % of boron and/or silica. The composition may be used for the treatment and/or prevention of dental caries by providing a slow fluoride releasing device that may be attached to a tooth to release fluoride into the saliva of an individual.

    摘要翻译: 具有以下给出的一般经验公式的玻璃组合物,以元素的重量百分比表示:P:16-24,F:5-30,O:20-40,以及Na,K,Li或Al中的至少一种 总共达40wt。 %和任选地至多5wt。 %的硼和/或二氧化硅。 该组合物可以通过提供缓慢的氟化物释放装置来用于治疗和/或预防龋齿,所述缓慢的氟化物释放装置可附接到牙齿以将氟化物释放到个体的唾液中。

    FLUORESCENT PHOTOSENSITIVE VITROCERAMICS AND PROCESS FOR THE PRODUCTION THEREOF
    5.
    发明申请
    FLUORESCENT PHOTOSENSITIVE VITROCERAMICS AND PROCESS FOR THE PRODUCTION THEREOF 审中-公开
    荧光感光性维生素及其生产方法

    公开(公告)号:WO00006510A1

    公开(公告)日:2000-02-10

    申请号:PCT/RO1998/000012

    申请日:1998-07-28

    IPC分类号: C03C4/04 C03C4/12 C03C10/16

    CPC分类号: C03C4/04 C03C4/12 C03C10/16

    摘要: This invention relates to fluorescent photosensitive vitroceramics and the process for the production thereof. The fluorescent photosensitive vitroceramics according to the present invention employ fluorosilicate glass compositions including various photosensitizing metals and rare earths which impart photosensitive properties and fluorescent properties to the vitroceramic. After irradiation, the photosensitive agents control the precipitation of fine fluoride crystals which also contain rare earth ions. These rare earth ions can be made to fluoresce in a controlled manner. The inventive fluorescent photosensitive vitroceramics can be used in photographic applications, fluorescent displays and computer memories.

    摘要翻译: 本发明涉及荧光光敏陶瓷及其生产方法。 根据本发明的荧光光敏陶瓷采用包含各种光敏金属和稀土的氟硅酸盐玻璃组合物,其赋予紫外光敏性和荧光性能。 照射后,感光剂控制也含有稀土离子的氟化物晶体的析出。 这些稀土离子可以以受控的方式发出荧光。 本发明的荧光光敏陶瓷可用于照相应用,荧光显示器和计算机存储器。

    LOW FUSING DENTAL PORCELAINS CONTAINING TETRAGONAL RUBIDIUM LEUCITE
    6.
    发明申请
    LOW FUSING DENTAL PORCELAINS CONTAINING TETRAGONAL RUBIDIUM LEUCITE 审中-公开
    含有四氯化镉铅的低熔点牙膏

    公开(公告)号:WO99018912A2

    公开(公告)日:1999-04-22

    申请号:PCT/US1998/021731

    申请日:1998-10-14

    摘要: A dental porcelain composition, comprising a glassy matrix and rubidium leucite crystallites embedded therein, and having maturing temperatures in the range from about 650 DEG C to about 800 DEG C and CTEs in the range from about 13 to about 17, more preferably in the range from about 13.5 to about 16, and most preferably in the range from about 14 to about 16 x 10 / DEG C (measured from 25 DEG C to 400 DEG C). The tetragonal rubidium leucite is preferably both fine-grained (i.e., having average diameters of less than about 5 microns) and uniformly sized. Preferably, the average diameters are less than about 1 to about 2 microns.

    摘要翻译: 一种牙科瓷组合物,其包含玻璃质基质和嵌入其中的铷白云石微晶,并且具有在约650℃至约800℃的成熟温度和约13至约17℃的CTE,更优选在该范围内 约13.5至约16,最优选在约14至约16×10 -6 /℃(从25℃至400℃测量)。 四方晶系白云母优选细粒度(即平均直径小于约5微米)并均匀地定尺寸。 优选地,平均直径小于约1至约2微米。

    MACHINABLE LEUCITE-CONTAINING PORCELAIN COMPOSITIONS AND METHODS OF MANUFACTURE
    7.
    发明申请
    MACHINABLE LEUCITE-CONTAINING PORCELAIN COMPOSITIONS AND METHODS OF MANUFACTURE 审中-公开
    可加工的含铅玻璃组合物及其制造方法

    公开(公告)号:WO99018911A2

    公开(公告)日:1999-04-22

    申请号:PCT/US1998/021659

    申请日:1998-10-14

    摘要: A method for producing a machinable feldspathic porcelain comprising leucite is presented. Machinability is imparted to feldspathic porcelains by achieving homogeneous distribution of fine crystalline constituent comprised of at least one of the following leucite phases: potassium tetragonal leucite, rubidium leucite, cesium stabilized cubic leucite, rubidium stabilized cubic leucite, and pollucite. The porcelains produced in accordance with the present invention are readily machinable by using available diamond tooling techniques. Furthermore, the porcelains are especially useful for the fabrication of dental restorations using CAD/CAM technology.

    摘要翻译: 提出了一种生产包含白云母的可加工的长石瓷的方法。 通过实现由以下白云石相中的至少一种组成的细晶结构成分的均匀分布,赋予长寿命瓷:可煅烧性:四方晶镁白,琉璃白云母,铯稳定的立方白云母,铷稳定的立方白云母和铯榴石。 根据本发明生产的瓷器可以通过使用可用的金刚石工具技术容易地加工。 此外,瓷器特别适用于使用CAD / CAM技术制造牙科修复体。