-
公开(公告)号：US20090218311A1
公开(公告)日：2009-09-03
申请号：US12290649
申请日：2008-10-31
申请人： Xirong Jiang , Xu Tian , Friedrich B. Prinz , Stacey F. Bent , Joon Hyung Shim , Masayuki Sugawara , Hong Huang
发明人： Xirong Jiang , Xu Tian , Friedrich B. Prinz , Stacey F. Bent , Joon Hyung Shim , Masayuki Sugawara , Hong Huang
CPC分类号： H01M8/1097 , H01M4/8621 , H01M4/8657 , H01M4/8885 , H01M8/124 , H01M8/1286 , Y02E60/523 , Y02E60/525 , Y02P70/56
摘要： A method of fabricating a layer-structured catalysts at the electrode/electrolyte interface of a fuel cell is provided. The method includes providing a substrate, depositing an electrolyte layer on the substrate, depositing a catalyst bonding layer to the electrolyte layer, depositing a catalyst layer to the catalyst bonding layer, and depositing a microstructure stabilizing layer to the catalyst layer, where the bonding layer improves adhesion of the catalyst onto the electrolyte. The catalyst and a current collector is a porous catalyst and a fully dense current collector, or a fully dense catalyst and a fully dense current collector structure layer. A nano-island catalyst and current collector structure layer is deposited over the catalyst and current collector or over the bonding layer, which is deposited over the electrolyte layer. The fuel cell can be hydrogen-fueled solid oxide, solid oxide with hydrocarbons, solid sensor, solid acid, polymer electrolyte or direct methanol.
摘要翻译： 提供了在燃料电池的电极/电解质界面处制造层状结构的催化剂的方法。 该方法包括提供衬底，在衬底上沉积电解质层，在电解质层上沉积催化剂结合层，在催化剂粘合层上沉积催化剂层，并向催化剂层沉积微结构稳定层，其中结合层 提高了催化剂对电解质的粘附性。 催化剂和集电器是多孔催化剂和完全致密的集电器，或完全致密的催化剂和完全密集的集电器结构层。 纳米岛催化剂和集电器结构层沉积在催化剂和集电器上方，沉积在电解质层上方的结合层上。 燃料电池可以是氢燃料的固体氧化物，具有烃的固体氧化物，固体传感器，固体酸，聚合物电解质或直接甲醇。
-
2.发明授权Process for making layer-structured catalysts at the electrode/electrolyte interface of a fuel cell 有权在燃料电池的电极/电解质界面处制备层状结构的催化剂的方法公开(公告)号：US08821968B2
公开(公告)日：2014-09-02
申请号：US12290649
申请日：2008-10-31
申请人： Xirong Jiang , Xu Tian , Friedrich B. Prinz , Stacey F. Bent , Joon Hyung Shim , Masayuki Sugawara , Hong Huang
发明人： Xirong Jiang , Xu Tian , Friedrich B. Prinz , Stacey F. Bent , Joon Hyung Shim , Masayuki Sugawara , Hong Huang
CPC分类号： H01M8/1097 , H01M4/8621 , H01M4/8657 , H01M4/8885 , H01M8/124 , H01M8/1286 , Y02E60/523 , Y02E60/525 , Y02P70/56
摘要： A method of fabricating a layer-structured catalysts at the electrode/electrolyte interface of a fuel cell is provided. The method includes providing a substrate, depositing an electrolyte layer on the substrate, depositing a catalyst bonding layer to the electrolyte layer, depositing a catalyst layer to the catalyst bonding layer, and depositing a microstructure stabilizing layer to the catalyst layer, where the bonding layer improves adhesion of the catalyst onto the electrolyte. The catalyst and a current collector is a porous catalyst and a fully dense current collector, or a fully dense catalyst and a fully dense current collector structure layer. A nano-island catalyst and current collector structure layer is deposited over the catalyst and current collector or over the bonding layer, which is deposited over the electrolyte layer. The fuel cell can be hydrogen-fueled solid oxide, solid oxide with hydrocarbons, solid sensor, solid acid, polymer electrolyte or direct methanol.
摘要翻译： 提供了在燃料电池的电极/电解质界面处制造层状结构的催化剂的方法。 该方法包括提供基板，在基板上沉积电解质层，在电解质层上沉积催化剂粘合层，在催化剂粘合层上沉积催化剂层，并向催化剂层沉积微结构稳定层，其中结合层 提高了催化剂对电解质的粘附性。 催化剂和集电器是多孔催化剂和完全致密的集电器，或完全致密的催化剂和完全密集的集电器结构层。 纳米岛催化剂和集电器结构层沉积在催化剂和集电器上方，沉积在电解质层上方的结合层上。 燃料电池可以是氢燃料的固体氧化物，具有烃的固体氧化物，固体传感器，固体酸，聚合物电解质或直接甲醇。
-
公开(公告)号：US08026014B2
公开(公告)日：2011-09-27
申请号：US12150942
申请日：2008-04-30
CPC分类号： H01M4/8807 , H01M4/8867 , H01M4/9058 , H01M8/1246 , Y02E60/525 , Y02P70/56
摘要： A reduced cost solid oxide fuel cell having enhanced surface exchange rates and diffusivity of oxide ions is provided. The invention cell includes a first porous electrode and a second porous electrode, where the porous electrodes have a layer of electronically conductive porous non-precious metal, and the porous non-precious metal layer is a gas diffusion layer. The porous electrodes further include at least one atomic layer of catalytic metal deposited on the non-precious metal layer, and an electrolyte layer disposed between the first porous electrode and the second porous electrode. The electrolyte layer includes a first dense ion-conductive doped oxide film layer, and a second dense ion-conductive doped oxide film layer deposited on the first doped oxide film layer, where the catalytic metal layer on the conductive porous non-metal layer enhances surface exchange rates and diffusivity of the oxide ions, thus the material costs of the fuel cell are reduced.
摘要翻译： 提供了具有增强的表面交换速率和氧化物离子的扩散性的降低成本的固体氧化物燃料电池。 本发明的电池包括第一多孔电极和第二多孔电极，其中多孔电极具有电子导电多孔非贵金属层，多孔非贵金属层是气体扩散层。 多孔电极还包括沉积在非贵金属层上的催化金属的至少一个原子层和设置在第一多孔电极和第二多孔电极之间的电解质层。 电解质层包括第一致密离子传导掺杂氧化物膜层和沉积在第一掺杂氧化物膜层上的第二致密离子传导掺杂氧化物膜层，其中导电多孔非金属层上的催化金属层增强表面 氧化物离子的交换率和扩散率，因此燃料电池的材料成本降低。
-
公开(公告)号：US20080311455A1
公开(公告)日：2008-12-18
申请号：US12150942
申请日：2008-04-30
IPC分类号： H01M8/10
CPC分类号： H01M4/8807 , H01M4/8867 , H01M4/9058 , H01M8/1246 , Y02E60/525 , Y02P70/56
摘要： A reduced cost solid oxide fuel cell having enhanced surface exchange rates and diffusivity of oxide ions is provided. The invention cell includes a first porous electrode and a second porous electrode, where the porous electrodes have a layer of electronically conductive porous non-precious metal, and the porous non-precious metal layer is a gas diffusion layer. The porous electrodes further include at least one atomic layer of catalytic metal deposited on the non-precious metal layer, and an electrolyte layer disposed between the first porous electrode and the second porous electrode. The electrolyte layer includes a first dense ion-conductive doped oxide film layer, and a second dense ion-conductive doped oxide film layer deposited on the first doped oxide film layer, where the catalytic metal layer on the conductive porous non-metal layer enhances surface exchange rates and diffusivity of the oxide ions, thus the material costs of the fuel cell are reduced.
摘要翻译： 提供了具有增强的表面交换速率和氧化物离子的扩散性的降低成本的固体氧化物燃料电池。 本发明的电池包括第一多孔电极和第二多孔电极，其中多孔电极具有电子导电多孔非贵金属层，多孔非贵金属层是气体扩散层。 多孔电极还包括沉积在非贵金属层上的催化金属的至少一个原子层和设置在第一多孔电极和第二多孔电极之间的电解质层。 电解质层包括第一致密离子传导掺杂氧化物膜层和沉积在第一掺杂氧化物膜层上的第二致密离子传导掺杂氧化物膜层，其中导电多孔非金属层上的催化金属层增强表面 氧化物离子的交换率和扩散率，因此燃料电池的材料成本降低。
-
公开(公告)号：US20090142642A1
公开(公告)日：2009-06-04
申请号：US12008714
申请日：2008-01-10
IPC分类号： H01M8/10
CPC分类号： H01M4/8657 , H01M4/8885 , H01M4/9016 , H01M4/9033 , H01M2004/8689
摘要： Cathode structures for low temperature solid oxide fuel cells are provided. The cathode structures include thin dense mixed ionic electronic conducting (MIEC) films. MIEC materials include materials with perovskite structures, such as LSCF. The thickness of the MIEC film is determined by minimizing the sum of the electronic and ionic resistances. Specific functions for the electronic and ionic resistances in terms of device and physical parameters are also provided. Pulsed laser deposition is used for the fabrication of the MIEC film and the electrolyte layer.
摘要翻译： 提供了低温固体氧化物燃料电池的阴极结构。 阴极结构包括薄密集混合离子电子导电膜（MIEC）。 MIEC材料包括具有钙钛矿结构的材料，如LSCF。 通过最小化电子和离子电阻的总和来确定MIEC膜的厚度。 还提供了关于器件和物理参数的电子和离子电阻的具体功能。 脉冲激光沉积用于制造MIEC膜和电解质层。
-
6.发明授权Atomic layer deposition of strontium oxide via N-propyltetramethyl cyclopentadiendyl precursor 有权通过N-丙基四甲基环戊二烯基前体原子层沉积氧化锶公开(公告)号：US07790629B2
公开(公告)日：2010-09-07
申请号：US12070376
申请日：2008-02-14
IPC分类号： H01L21/31
CPC分类号： C23C16/30 , C23C16/40 , C23C16/45525 , H01L21/3141
摘要： A method of depositing oxide materials on a substrate is provided. A deposition chamber holds the substrate, where the substrate is at a specified temperature, and the chamber has a chamber pressure and wall temperature. A precursor molecule containing a cation material atom is provided to the chamber, where the precursor has a line temperature and a source temperature. An oxidant is provided to the chamber, where the oxidant has a source flow rate. Water is provided to the chamber, where the water has a source temperature. By alternating precursor pulses, the water and the oxidant are integrated with purges of the chamber to provide low contamination levels and high growth rates of oxide material on the substrate, where the pulses and the purge have durations and flow rates. A repeatable growth cycle includes pulsing the precursor, purging the chamber, pulsing the water, pulsing the oxidant, and purging the chamber.
摘要翻译： 提供了一种在衬底上沉积氧化物材料的方法。 沉积室保持衬底，其中衬底处于特定温度，并且腔室具有室压力和壁温度。 将含有阳离子材料原子的前体分子提供到室，其中前体具有线路温度和源温度。 氧化剂被提供到室，其中氧化剂具有源流速。 水被提供到室，其中水具有源温度。 通过交替的前体脉冲，水和氧化剂与腔室的清洗相结合，以提供基底上氧化物材料的低污染水平和高生长速率，其中脉冲和吹扫具有持续时间和流速。 可重复的生长周期包括脉冲前体，清洗室，脉冲水，脉冲氧化剂和清洗室。
-
公开(公告)号：US08163338B2
公开(公告)日：2012-04-24
申请号：US12070389
申请日：2008-02-14
CPC分类号： C23C16/404 , C23C16/409 , C23C16/44 , C30B23/02 , C30B25/02
摘要： A method of precursor selection for thin film deposition is provided, that includes a group of precursors, using a rule-set for selecting one or more candidate precursors for thermal stability, high growth rate, and low contamination. Candidate geometries and constituent geometries are simulated and optimized, and bond strengths of the candidates and constituents are determined. The rule-set is based on bond strength that compares molecule and constituent energies between a set of bond strengths within a candidate ligand or between a metal atom and one ligand. The rule-set requires metal atom-ligand bonds are between 0.2 and 3 eV, metal atom-ligand bond strengths are less than metal atom-ligand bond strengths of other candidates. The metal atom-ligand bond strength is >TΔS, where T is a reaction temperature and ΔS is the reaction entropy change and the bond within a ligand, where (ligand bond)>(metal atom and ligand bond).
摘要翻译： 提供了一种用于薄膜沉积的前体选择方法，其包括一组前体，使用规则集来选择用于热稳定性，高生长速率和低污染的一种或多种候选前体。 模拟和优化候选几何和组成几何，确定候选人和组成部分的债券强度。 规则集是基于结合强度，其比较候选配体之间或金属原子与一个配体之间的一组键强度之间的分子和组分能量。 规则集要求金属原子 - 配体键的介于0.2和3eV之间，金属原子 - 配体键强度小于其他候选物的金属原子 - 配体键强度。 金属原子 - 配体键合强度> T＆Dgr; S，其中T是反应温度，Dgr; S是反应熵变和配体内的键（配体键）>（金属原子和配体键）。
-
公开(公告)号：US20090011314A1
公开(公告)日：2009-01-08
申请号：US12217503
申请日：2008-07-03
IPC分类号： H01M8/10
CPC分类号： H01M8/1213 , H01M4/8642 , H01M4/8657 , H01M4/9066 , H01M8/1231 , H01M8/1246 , H01M8/1253 , H01M8/126 , H01M2300/0074 , H01M2300/0094 , Y02E60/525 , Y02P70/56
摘要： A solid oxide fuel cell (SOFC) with reduced electrical resistance and greater vacancy density control is provided. The SOFC includes an interfacial layer deposited, preferably by atomic layer deposition (ALD), between an electrode layer and an electrolyte layer. The interfacial layer includes an ion-conductive material. By use of ALD, the interfacial layer can have a very small thickness and can include layered structures of alternating materials. The interfacial layer can also include doping gradient structures of doped ion-conductive materials. Ultra-thin film platinum layers for high current density and cermet layers at the electrode/electrolyte interface are also provided.
摘要翻译： 提供具有降低的电阻和更大的空位密度控制的固体氧化物燃料电池（SOFC）。 SOFC包括优选通过原子层沉积（ALD）沉积在电极层和电解质层之间的界面层。 界面层包括离子传导材料。 通过使用ALD，界面层可以具有非常小的厚度并且可以包括交替材料的分层结构。 界面层还可以包括掺杂离子传导材料的掺杂梯度结构。 还提供了用于高电流密度的超薄膜铂层和电极/电解质界面处的金属陶瓷层。
-
9.发明申请Atomic layer deposition of strontium oxide via n-propyltetramethyl cyclopentadiendyl precursor 有权通过正丙基四甲基环戊二烯基前体原子层沉积氧化锶公开(公告)号：US20080242111A1
公开(公告)日：2008-10-02
申请号：US12070376
申请日：2008-02-14
IPC分类号： C23C16/06 , H01L21/314
CPC分类号： C23C16/30 , C23C16/40 , C23C16/45525 , H01L21/3141
摘要： A method of depositing oxide materials on a substrate is provided. A deposition chamber holds the substrate, where the substrate is at a specified temperature, and the chamber has a chamber pressure and wall temperature. A precursor molecule containing a cation material atom is provided to the chamber, where the precursor has a line temperature and a source temperature. An oxidant is provided to the chamber, where the oxidant has a source flow rate. Water is provided to the chamber, where the water has a source temperature. By alternating precursor pulses, the water and the oxidant are integrated with purges of the chamber to provide low contamination levels and high growth rates of oxide material on the substrate, where the pulses and the purge have durations and flow rates. A repeatable growth cycle includes pulsing the precursor, purging the chamber, pulsing the water, pulsing the oxidant, and purging the chamber.
摘要翻译： 提供了一种在衬底上沉积氧化物材料的方法。 沉积室保持衬底，其中衬底处于特定温度，并且腔室具有室压力和壁温度。 将含有阳离子材料原子的前体分子提供到室，其中前体具有线路温度和源温度。 氧化剂被提供到室，其中氧化剂具有源流速。 水被提供到室，其中水具有源温度。 通过交替的前体脉冲，水和氧化剂与腔室的清洗相结合，以提供基底上氧化物材料的低污染水平和高生长速率，其中脉冲和吹扫具有持续时间和流速。 可重复的生长周期包括脉冲前体，清洗室，脉冲水，脉冲氧化剂和清洗室。
-
公开(公告)号：US07768599B2
公开(公告)日：2010-08-03
申请号：US11999320
申请日：2007-12-05
IPC分类号： G02F1/1335
CPC分类号： G02B5/201 , G02F1/133514 , G02F1/133555 , Y10T428/1041
摘要： The main object of the present invention is to provide a color filter for a transflective type color liquid crystal display which is easily produced and capable of displaying the same color tone with both of a reflecting light and a transmitting light, and shows light scattering in a reflective light region. In order to attain the above mentioned object, the present invention provides a color filter for transflective type color liquid crystal display comprising a transparent substrate and a reflective light coloring layer and a transmissive light coloring layer formed on the transparent substrate, wherein, a convex-concave is formed on a surface of a liquid crystal layer side of the reflective light coloring layer, and an average thickness of the reflective light coloring layer is formed to be thinner than the thickness of the transmissive light coloring layer, and a refractive index difference between the reflective light coloring layer and a layer in contact with the surface of the convex-concave formed side of the reflective light coloring layer, is 0.1 or more. Further, a main object of the present invention is to provide a color filter for transflective type liquid crystal display comprising a transparent membrane pattern region obtained by laminating: a transparent substrate; a transparent membrane pattern layer comprising a transparent membrane formed in a pattern on the transparent substrate; and a coloring layer formed so as to cover the transparent membrane pattern layer.
摘要翻译： 本发明的主要目的是提供一种用于半反射型彩色液晶显示器的滤色器，该彩色滤光片容易地制造并且能够在反射光和透射光两者中显示相同的色调，并且在 反光区域。 为了实现上述目的，本发明提供了一种半透射型彩色液晶显示器的滤色器，其包括透明基板和形成在透明基板上的反射光着色层和透光性着色层，其中， 在反射性着色层的液晶层侧的表面上形成凹部，反射光着色层的平均厚度形成为比透光性着色层的厚度薄，并且折射率差 反射光着色层和与反射性着色层的凸凹形成面的表面接触的层为0.1以上。 另外，本发明的主要目的在于提供一种半透射型液晶显示器用滤色片，其包括通过层叠透明基板而得到的透明膜图案区域， 透明膜图案层，其包含在所述透明基板上以图案形成的透明膜; 以及形成为覆盖透明膜图案层的着色层。
-
-
-
-
-
-
-
-
-
搜索结果
35 条记录 (耗时 0.029 秒)