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1. 发明申请

WO2011014832A3 METHODS OF FORMING AGGREGATE PARTICLES OF NANOMATERIALS 审中-公开
公开(公告)号：WO2011014832A3
公开(公告)日：2011-02-03
申请号：PCT/US2010/044012
申请日：2010-07-30
申请人： UNIVERSITY OF WASHINGTON THROUGH ITS CENTER FOR COMMERCIALIZATION , ZHANG, Qifeng , XI, Junting , CAO, Guozhong
发明人： ZHANG, Qifeng , XI, Junting , CAO, Guozhong
IPC分类号： B82B3/00 , B82B1/00 , C01G23/047
摘要： Methods for forming aggregates of nanomaterials are provided. The aggregates are formed from a liquid dispersion of the nanomaterials in a liquid. The dispersion is aerosolized and the liquid removed from the aerosolized dispersion to provide the aggregates. The aggregates are useful as a photoelectric layer and/or a light-dispersive layer in dye- sensitized solar cells.

2. 发明申请

WO2011005440A2 AGGREGATE PARTICLES OF TITANIUM DIOXIDE FOR SOLAR CELLS 审中-公开
标题翻译：聚合二氧化钛用于太阳能电池的颗粒
公开(公告)号：WO2011005440A2
公开(公告)日：2011-01-13
申请号：PCT/US2010/038896
申请日：2010-06-16
申请人： UNIVERSITY OF WASHINGTON , PACIFIC NORTHWEST NATIONAL LABORATORY , CAO, Guozhong , ZHOU, Xiaoyuan , LIU, Jun , NIE, Zimin , ZHANG, Qifeng
发明人： CAO, Guozhong , ZHOU, Xiaoyuan , LIU, Jun , NIE, Zimin , ZHANG, Qifeng
IPC分类号： C01G23/047 , H01L31/042
CPC分类号： C01G23/047 , B82Y30/00 , C01G23/04 , C01G23/053 , C01P2002/72 , C01P2002/84 , C01P2004/03 , C01P2004/04 , C01P2004/13 , C01P2004/32 , C01P2004/50 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C01P2006/12 , C01P2006/17 , C01P2006/40 , Y02E10/542 , Y10T428/2913 , Y10T428/298
摘要： Aggregate particles comprising titanium dioxide (TiO 2 ) nanotubes, methods for making the aggregate particles, photoelectrodes for solar cells including aggregate particles of nanomaterials, methods for making the photoelectrodes, and solar cells that include the photoelectrodes.
摘要翻译：包含二氧化钛（TiO 2）纳米管的聚集体颗粒，用于制造聚集体颗粒的方法，用于太阳能电池的光电极包括纳米材料的聚集颗粒，制造光电极的方法，以及包括光电极的太阳能电池。

3. 发明申请

WO2010021777A2 DETECTION OF TRACE CHEMICALS AND METHOD THEREFOR 审中-公开
标题翻译：检测化学物质及其方法
公开(公告)号：WO2010021777A2
公开(公告)日：2010-02-25
申请号：PCT/US2009/046157
申请日：2009-06-03
申请人： UNIVERSITY OF WASHINGTON , CHEN, Antao , WANG, Danling , ZHANG, Qifeng , CAO, Guozhong
发明人： CHEN, Antao , WANG, Danling , ZHANG, Qifeng , CAO, Guozhong
CPC分类号： G01N27/127 , B82Y30/00 , G01N33/0057
摘要： The invention provides devices, systems, and methods for detecting an analyte vapor. Particularly, electronegative analyte vapors, such as those vapors evolving from explosive compounds, are typical analytes detected the devices. The devices operate using a resistivity change mechanism wherein a nano structured chemiresistive material undergoes a resistivity change in the presence of an analyte vapor. A resistivity change indicates the presence of an analyte.
摘要翻译：本发明提供用于检测分析物蒸汽的装置，系统和方法。特别地，电负性分析物蒸气（例如从爆炸性化合物演化的那些蒸气）是检测到装置的典型分析物。这些装置使用电阻率变化机制来操作，其中纳米结构化学材料在分析物蒸气存在下经历电阻率变化。电阻率变化表示分析物的存在。

4. 发明申请

WO2010017115A2 DYE-SENSITIZED SOLAR CELL EMPLOYING ZINC OXIDE AGGREGATES GROWN IN THE PRESENCE OF LITHIUM 审中-公开
标题翻译：在锂存在下使用氧化锌聚集体的染料敏化太阳能电池
公开(公告)号：WO2010017115A2
公开(公告)日：2010-02-11
申请号：PCT/US2009/052531
申请日：2009-08-03
申请人： UNIVERSITY OF WASHINGTON , ZHANG, Qifeng , CAO, Guozhong
发明人： ZHANG, Qifeng , CAO, Guozhong
IPC分类号： H01L31/0224 , H01L31/042
CPC分类号： H01G9/204 , C01P2002/60 , C01P2002/72 , C01P2002/84 , C01P2004/03 , C01P2004/50 , C09C1/02 , C09C1/043 , H01G9/2059 , Y02E10/542
摘要： The invention is a novel ZnO dye-sensitized solar cell and method of fabricating the same. In one embodiment, deliberately added lithium ions are used to mediate the growth of ZnO aggregates. The use of lithium provides ZnO aggregates that have advantageous microstructure, morphology, crystallinity, and operational characteristics. Employing lithium during aggregate synthesis results in a polydisperse collection of ZnO aggregates favorable for porosity and light scattering. The resulting nanocrystallites forming the aggregates have improved crystallinity and more favorable facets for dye molecule absorption. The lithium synthesis improves the surface stability of ZnO in acidic dyes. The procedures developed and disclosed herein also help ensure the formation of an aggregate film that has a high homogeneity of thickness, a high packing density, a high specific surface area, and good electrical contact between the film and the fluorine-doped tin oxide electrode and among the aggregate particles.
摘要翻译：本发明是一种新型ZnO染料敏化太阳能电池及其制造方法。在一个实施方案中，故意添加的锂离子用于介导ZnO聚集体的生长。使用锂提供具有有利的微结构，形态，结晶度和操作特性的ZnO聚集体。在聚集体合成期间使用锂导致多分散的ZnO聚集物集合有利于孔隙率和光散射。形成聚集体的所得纳米晶体具有改善的结晶度和更有利的用于染料分子吸收的方面。锂合成提高了酸性染料中ZnO的表面稳定性。本文开发和公开的程序还有助于确保形成具有高的厚度均匀性，高堆积密度，高比表面积和膜与氟掺杂氧化锡电极之间的良好电接触的聚集膜，和在骨料颗粒之间。

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