公开(公告)号：USRE43793E1

公开(公告)日：2012-11-06

申请号：US13213472

申请日：2001-11-19

Applicant: Pierre Descouts ,  Bjorn-Owe Aronsson ,  Michael Gratzel ,  Carine Viorney ,  Peter Pechy

Inventor： Pierre Descouts ,  Bjorn-Owe Aronsson ,  Michael Gratzel ,  Carine Viorney ,  Peter Pechy

IPC: A61C8/00 ,  A61F2/28

CPC classification number: A61F2/28 ,  A61C8/0012 ,  A61C2008/0046 ,  A61F2/0095 ,  A61F2/30767 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00047 ,  A61F2310/00053 ,  A61F2310/00059 ,  A61F2310/00089 ,  A61F2310/00095 ,  A61F2310/00131 ,  A61F2310/00401 ,  A61F2310/00407 ,  A61F2310/00413 ,  A61F2310/00431 ,  A61F2310/00443 ,  A61F2310/00449 ,  A61F2310/00485 ,  A61F2310/00491 ,  A61F2310/00544 ,  A61F2310/00598 ,  A61F2310/00616 ,  A61F2310/0073 ,  A61F2310/00748 ,  A61F2310/00796 ,  A61F2310/00856 ,  A61F2310/0088 ,  A61F2310/00928 ,  A61F2310/00976 ,  A61L27/06 ,  A61L27/10 ,  A61L27/32 ,  A61L2430/02 ,  C07F9/3808 ,  C07F9/3843 ,  C07F9/3865 ,  C07F9/3873 ,  C07F9/4046 ,  C07F9/572 ,  C07F9/58 ,  C07F9/6506 ,  C07F9/6561

Abstract: Endosseous implant to be applied to a human or animal bone, wherein the surface of the implant is made from titanium or a titanium alloy, said implant having a smooth or rough surface texture, which is characterized in that said surface has been treated with at least one selected organic phosphonate compound or a pharmaceutically acceptable salt or ester or an amide thereof; process for producing said implants.

公开(公告)号：US08097361B2

公开(公告)日：2012-01-17

申请号：US12445128

申请日：2007-10-18

Applicant: Ivan Exnar ,  Shaik Mohammed Zakeeruddin ,  Michael Gratzel ,  Ladislav Kavan

Inventor： Ivan Exnar ,  Shaik Mohammed Zakeeruddin ,  Michael Gratzel ,  Ladislav Kavan

IPC: H01M4/60 ,  H01M4/13 ,  D01F9/12

CPC classification number: H01M10/0525 ,  H01M2/1673 ,  H01M4/0416 ,  H01M4/13 ,  H01M4/136 ,  H01M4/139 ,  H01M4/36 ,  H01M4/362 ,  H01M4/5825 ,  H01M4/60 ,  H01M4/625 ,  Y10S977/75

Abstract: This invention concerns a novel method for surface derivatization of electrode materials for Li-ion batteries. The derivatization is based on adsorption of a composite assembly consisting of amphiphilic redox active molecule attached to single walled carbon nanotube (SWCNT). Its role consists in the enhancement of electronic conductivity of electrode materials, such as phosphate olivines, without requesting any significant increase of the electrode volume and mass. The SWCNT is linked to the redox molecule via non-covalent or covalent interaction with the hydrophobic part of the molecule or electrostatic interaction. The hydrophilic part of the molecule serves as the anchoring site for surface modification of the electrode active material. The redox potential of the molecule is close to the redox potential of the electrode active material. The adsorbed assembly of redox-molecule & SWCNT thus improves the charge transfer from a current collector to the electrode active material.

Abstract translation: 本发明涉及用于锂离子电池的电极材料的表面衍生化的新方法。 衍生化基于由连接到单壁碳纳米管（SWCNT）的两亲性氧化还原活性分子组成的复合组件的吸附。 其作用在于提高诸如磷酸橄榄石之类的电极材料的电子传导性，而不需要电极体积和质量的显着增加。 SWCNT通过与分子的疏水部分或静电相互作用的非共价或共价相互作用与氧化还原分子连接。 分子的亲水部分用作电极活性材料的表面改性的锚定位点。 分子的氧化还原电位接近电极活性物质的氧化还原电位。 因此，氧化还原分子和SWCNT的吸附组件改善了从集电器到电极活性材料的电荷转移。

公开(公告)号：US20110306161A1

公开(公告)日：2011-12-15

申请号：US13133127

申请日：2009-12-04

Applicant: Adélio Miguel Magalhães Mendes ,  Joaquim Gabriel Magalhães Mendes ,  Helena Isabel Pereira Da Costa Aguilar Ribeiro ,  Michael Gratzel ,  Luísa Manuela Madureira Andrade ,  Luís Francisco Moreira Gonçalves ,  Carlos Albino Veiga Da Costa

Inventor： Adélio Miguel Magalhães Mendes ,  Joaquim Gabriel Magalhães Mendes ,  Helena Isabel Pereira Da Costa Aguilar Ribeiro ,  Michael Gratzel ,  Luísa Manuela Madureira Andrade ,  Luís Francisco Moreira Gonçalves ,  Carlos Albino Veiga Da Costa

IPC: H01L31/18

CPC classification number: H01G9/2077 ,  H01G9/2031 ,  H01G9/2059 ,  Y02E10/542

Abstract: The presently disclosed subject matter describes a new sealing process of a specific type of photovoltaic cells named dye-sensitized solar cells. Currently, the sealing of these cells is made by means of a polymer, which connects the two electrode substrates made of glass, isolating the cell's inner content from the outside. The glass-based sealing method has the advantage of enhancing the cell's lifetime. However, glass sealing should not lead to the heating of the whole cell, which may cause its degradation. The process here unveiled employs a string of a glass precursor, a powder or a paste, that bounds the cell's entire external perimeter. The glass precursor string is then heated to its melting point with a laser beam, allowing the two substrates of the cell to stick together.

Abstract translation: 目前公开的主题描述了称为染料敏化太阳能电池的特定类型的光伏电池的新密封工艺。 目前，这些电池的密封是通过聚合物制成的，该聚合物连接由玻璃制成的两个电极基底，从而将电池的内部内容与外部隔离。 玻璃基密封方法具有提高电池寿命的优点。 然而，玻璃密封不应导致整个电池的加热，这可能导致其劣化。 这里揭示的过程采用一系列玻璃前体，粉末或糊状物，其界定了细胞的整个外围。 然后用激光束将玻璃前体串加热到其熔点，使电池的两个基片粘在一起。

公开(公告)号：US20090123837A1

公开(公告)日：2009-05-14

申请号：US11921570

申请日：2006-06-02

Applicant: Michael Gratzel ,  Ivan Exnar ,  Qing Wang

Inventor： Michael Gratzel ,  Ivan Exnar ,  Qing Wang

IPC: H01M4/02 ,  H01M4/62 ,  B05D5/12

CPC classification number: H01M4/131 ,  H01M4/0416 ,  H01M4/1391 ,  H01M4/624 ,  H01M10/0525 ,  H01M10/058

Abstract: This invention concerns a lithium rechargeable electrochemical cell comprising an electrochemically addressable electrode system. The electrodes are composed of a cathodic lithium insertion material (2) incorporating a p-type conductive compound (4), and an anodic lithium insertion material (3) incorporating an n-type conductive compound (5). Such a rechargeable electrochemical cell is suitable for high energy density applications. The present invention also concerns the general use of conductive compounds and electrochemically addressable electrode systems comprising similar components which are suitable for use in the electrochemical cell.

Abstract translation: 本发明涉及一种包含电化学可寻址电极系统的锂可再充电电化学电池。 电极由掺有p型导电化合物（4）的阴极锂插入材料（2）和包含n型导电化合物（5）的阳极锂插入材料（3）组成。 这种可充电电化学电池适用于高能量密度应用。 本发明还涉及导电化合物和电化学可寻址电极系统的一般用途，其包括适合用于电化学电池的类似组分。

公开(公告)号：US5441827A

公开(公告)日：1995-08-15

申请号：US142407

申请日：1993-12-30

Applicant: Michael Gratzel ,  Eric Saurer

Inventor： Michael Gratzel ,  Eric Saurer

IPC: H01G9/20 ,  H01L31/04 ,  H01M14/00 ,  H01M6/36

CPC classification number: H01G9/2031 ,  H01G9/2068 ,  H01M14/005 ,  Y02E10/542

Abstract: A regenerating photoelectrochemical cell (1) is disclosed having a first transparent substrate (2) which has thereon a first transparent electrode (6), a second transparent substrate (4) which has thereon a second transparent electrode (8) on which is deposited a first layer (10) of a photoelectrochemically active semiconductor oxide in the form of a porous nanostructure of sintered colloidal particles, the substrates (2, 4) being so disposed in relation to one another as to define a space filled with electrolyte (16), said electrolyte (16) impregnating the said porous structure in a manner such that it is in contact on the one hand with the first transparent electrode (6) disposed on the first transparent substrate (2) and on the other hand with the second transparent electrode (8) disposed on the second transparent substrate (4), and said second transparent substrate also having a second compact continuous semiconductor oxide layer (20) extending between the second transparent electrode (8) and the first semiconductor oxide layer (10).

Abstract translation: PCT No.PCT / CH93 / 00068 Sec。 371日期：1993年12月30日 102（e）日期1993年12月30日PCT 1993年3月12日PCT公布。 第WO93 / 19479号公报 公开了一种再生光电化学电池（1），其具有第一透明基板（2），其上具有第一透明电极（6），第二透明基板（4），其上具有第二透明电极 8），其上沉积有胶体粒子的多孔纳米结构形式的光电化学活性半导体氧化物的第一层（10），所述衬底（2,4）相对于彼此设置为限定空间 填充有电解质（16），所述电解质（16）以这样的方式浸渍所述多孔结构，使得其与设置在第一透明基板（2）上的第一透明电极（6）接触，并且在 另一方面，第二透明电极（8）设置在第二透明基板（4）上，并且所述第二透明基板还具有在第二透明基板（4）之间延伸的第二致密连续半导体氧化物层（20） 透明电极（8）和第一半导体氧化物层（10）。

公开(公告)号：US5378628A

公开(公告)日：1995-01-03

申请号：US938219

申请日：1992-10-19

Applicant: Michael Gratzel ,  David Fraser ,  Shaik M. Zakeeruddin ,  Jean-Paul Randin ,  Erik J. Frenkel

Inventor： Michael Gratzel ,  David Fraser ,  Shaik M. Zakeeruddin ,  Jean-Paul Randin ,  Erik J. Frenkel

IPC: G01N27/28 ,  C12Q1/00 ,  G01N27/30 ,  G01N27/327 ,  G01N27/416 ,  G01N31/00 ,  G01N27/26

CPC classification number: C12Q1/006 ,  C12Q1/004 ,  Y10S435/817

Abstract: A sensor for measuring the amount of a component in solution is disclosed. The sensor has a measuring electrode with at least one current collector, electrically connected to one of the electrical contacts and coated with a mixture comprising at least one oxidation-reduction enzyme specific to said component and at least one mediator transferring the electrons between said enzyme and said current collector wherein the mediator is a transition metal complex with at least one bipyridine, terpyridine or phenanthroline ligand substituted by at least one electron donor group. This sensor is particularly useful in the detection of glucose.

Abstract translation: PCT No.PCT / CH92 / 00034 Sec。 371日期：1992年10月19日 102（e）日期1992年10月19日PCT提交1992年2月19日PCT公布。 WO92 / 14836 PCT公开号 公开了一种用于测量溶液中组分的量的传感器。 传感器具有至少一个集电器的测量电极，其电连接到一个电触头并涂覆有包含至少一种对所述组分特异的氧化还原酶的混合物和至少一个在所述酶和所述酶之间转移电子的介体 所述集流体，其中介体是与至少一个被至少一个电子给体基团取代的联吡啶，三联吡啶或菲咯啉配体的过渡金属络合物。 该传感器在葡萄糖检测中特别有用。

公开(公告)号：US4032477A

公开(公告)日：1977-06-28

申请号：US668291

申请日：1976-03-18

Applicant: Michael Gratzel

Inventor： Michael Gratzel

IPC: B01J19/12 ,  C01B3/04 ,  C09K3/00 ,  B01J1/10

CPC classification number: B01J19/122 ,  C01B3/042 ,  Y02E60/364

Abstract: An enhanced electron yield is obtained during irradiation of a sensibilizer with light in the presence of water when a hydrophobic organic material is present as a separate phase having an electron repelling surface in contact with the water and containing the sensibilizer.