会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明授权
    • Transparent regenerating photoelectrochemical cell
    • 透明再生光电池
    • US5441827A
    • 1995-08-15
    • US142407
    • 1993-12-30
    • Michael GratzelEric Saurer
    • Michael GratzelEric Saurer
    • H01G9/20H01L31/04H01M14/00H01M6/36
    • H01G9/2031H01G9/2068H01M14/005Y02E10/542
    • 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).
    • 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)。
    • 3. 发明申请
    • NANOTUBE WIRING
    • NANOTUBE接线
    • US20100068621A1
    • 2010-03-18
    • US12445128
    • 2007-10-18
    • Ivan ExnarShaik Mohammed ZakeeruddinMichael GratzelLadislav Kavan
    • Ivan ExnarShaik Mohammed ZakeeruddinMichael GratzelLadislav Kavan
    • H01M4/60H01M4/02
    • H01M10/0525H01M2/1673H01M4/0416H01M4/13H01M4/136H01M4/139H01M4/36H01M4/362H01M4/5825H01M4/60H01M4/625Y10S977/75
    • 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.
    • 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。
    • 4. 发明授权
    • Photocatalytic film for the cleavage of water into hydrogen and oxygen
    • 用于将水分解成氢气和氧气的光催化膜
    • US07271334B2
    • 2007-09-18
    • US10343272
    • 2001-07-29
    • Michael GratzelRavindranathan Thampi
    • Michael GratzelRavindranathan Thampi
    • C25B9/00H01L31/00
    • H01M4/52B01J35/002B01J35/004C25B1/003H01G9/2027H01M4/64H01M14/005Y02E10/542Y02E60/364Y02E60/368Y02P20/135
    • The Photocatalytic film of semiconducting iron oxide (Fe2O3), contains an n-dopant, or a mixture of n-dopants, or a p-dopant or a mixture of p-dopants. Electrode consists of a substrate, with one or more films or photocatalytic arrangements of film of semiconducting n-doped or p-doped iron oxide (Fe2O3) e.g. on the surface of one side of the substrate or on the surface of different sides. The photoelectrochemical cell comprises electrodes with a film or with films of the n-doped or p-doped semiconducting iron oxide (Fe2O3). The semiconducting iron oxide (Fe2O3) film can be manufactured with a spray pyrolysis process or a sol gel process. The system for the direct cleavage of water with visible light, into hydrogen and oxygen the system comprises one or more of the photoelectrochemical cells with photocatalytic films. The system can be a tandem cell system, comprising the photoelectrochemical cell with the doped iron oxide (Fe2O3) film.
    • 半导体氧化铁(Fe 2 O 3 O 3)的光催化膜包含n-掺杂剂或n-掺杂剂或p-掺杂剂或混合物的混合物 的p掺杂物。 电极由具有一种或多种半导体n掺杂或p掺杂氧化铁(Fe 2 O 3 O 3)膜的膜或光催化排列的衬底组成。 在基板的一侧的表面上或不同侧的表面上。 光电化学电池包括具有膜或具有n掺杂或p掺杂半导体氧化铁(Fe 2 O 3 O 3)的膜的电极。 半导体氧化铁(Fe 2 O 3 O 3)膜可以用喷雾热解法或溶胶凝胶法制造。 用可见光将水直接切割成氢气和氧气的系统包括一个或多个具有光催化膜的光电化学电池。 该系统可以是串联电池系统,其包括具有掺杂的氧化铁(Fe 2 O 3 O 3)膜的光电化学电池。