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1. 发明申请

WO2009141595A2 PHOTOVOLTAIC CELL 审中-公开
标题翻译：光伏电池
公开(公告)号：WO2009141595A2
公开(公告)日：2009-11-26
申请号：PCT/GB2009/001242
申请日：2009-05-19
申请人： THE UNIVERSITY OF NOTTINGHAM , ZHU, Yanqiu , ZHAU, Yimin , JIA, Yi , WEI, Jinquan , SHU, Qinke , WANG, Kunlin , ZHU, Hongwei , WU, Dehai
发明人： ZHU, Yanqiu , ZHAU, Yimin , JIA, Yi , WEI, Jinquan , SHU, Qinke , WANG, Kunlin , ZHU, Hongwei , WU, Dehai
CPC分类号： H01L51/444 , B82Y10/00 , H01L31/022425 , H01L31/0745 , H01L51/0048 , H01L51/4213 , Y02E10/549 , Y02P70/521
摘要： We developed carbon nanotube-on-silicon heterojunction solar (photovoltaic) cells are provided with moderate efficiencies (>7%) and excellent air stability by integrating nanotechnology with silicon technology. The manufacturing process is simple and scalable, involving solution transfer of a uniform, single-layer or multilayer film of carbon nanotubes onto silicon surface to form heterojunctions (p-n) with high density, and does not require separation of metallic and semiconducting nanotubes. The nanotubes in the cells contribute to several processes that are critical for improving the efficiency, as a heterojunction component for charge separation, as a highly- conductive percolated network for charge transport, and as a transparent electrode for light illumination and charge collection. Control experiments indicate that the presence of semiconducting nanotubes is important in boosting the current densities and efficiencies.
摘要翻译：通过将纳米技术与硅技术相结合，我们开发的碳纳米管 - 硅异质结太阳能（光伏）电池具有中等效率（> 7％）和优异的空气稳定性。制造工艺简单且可扩展，涉及将均匀的单层或多层碳纳米管膜转移到硅表面上以形成高密度的异质结（p-n），并且不需要分离金属和半导体纳米管。细胞中的纳米管有助于提高效率的关键因素，作为用于电荷分离的异质结组分，作为用于电荷传输的高导电性渗透网络，以及用作光照和电荷收集的透明电极。对照实验表明，半导体纳米管的存在对于提高电流密度和效率是重要的。

2. 发明申请

WO2010097095A1 SELF-POWERED RFID SENSING SYSTEM FOR STRUCTURAL HEALTH MONITORING 审中-公开
标题翻译：用于结构健康监测的自动RFID感应系统
公开(公告)号：WO2010097095A1
公开(公告)日：2010-09-02
申请号：PCT/EP2009/001345
申请日：2009-02-25
申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. , JIA, Yi , GAY, Nicolas, A. , Fu, Qiuyun , FRANKENSTEIN, Bernd , FISCHER, Wolf-Joachim , MEYENDORF, Norbert
发明人： JIA, Yi , GAY, Nicolas, A. , Fu, Qiuyun , FRANKENSTEIN, Bernd , FISCHER, Wolf-Joachim , MEYENDORF, Norbert
IPC分类号： G01M5/00
CPC分类号： G01M5/00 , G01D5/18 , G01D5/48
摘要： The present invention provides An RFID-based sensing system (T) comprising a piezoelectric arrangement (2) adapted to be mounted and/or mounted at least partially on a structure (1), an RFID transponder (3) connected to the piezoelectric arrangement, and an antenna (5) being connected to the RFID transponder and/or being integrated into the RFID transponder, and can also comprise an energy storage bank connected to RFID transponder, wherein the piezoelectric arrangement (2) and/or the RFID transponder (3) is/are adapted to convert kinetic energy provided by said structure into electrical energy used and/or usable for powering the RFID transponder (3) and to generate sensing information with respect to a state of said structure, wherein the energy storage bank can accumulate electrical energy generated by mechanical stresses or vibrations of the said structure to provide continuous or low- duty- eye led power to the system. A reader (R) sends an inquire to the RFID transponder and receives the said sensing information with respect to a state of the structure. The antenna is adapted to transmit said sensing information and/or information derived therefrom to the RFID reader (R) and/or to receive a RF signal from said reader.
摘要翻译：本发明提供一种基于RFID的感测系统（T），其包括适于至少部分地安装和/或安装在结构（1）上的压电装置（2），连接到压电装置的RFID应答器（3）以及天线（5），其连接到所述RFID应答器和/或被集成到所述RFID应答器中，并且还可以包括连接到所述RFID应答器的能量存储组，其中所述压电装置（2）和/或所述RFID应答器）适于将由所述结构提供的动能转换为所使用的和/或可用于为RFID应答器（3）供电的电能并且相对于所述结构的状态生成感测信息，其中能量存储体可以累积由所述结构的机械应力或振动产生的电能，以向系统提供连续的或低功率的LED电力。读取器（R）向RFID应答器发送查询，并且相对于结构的状态接收所述感测信息。天线适于将所述感测信息和/或从其导出的信息发送到RFID读取器（R）和/或从所述读取器接收RF信号。

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