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1. 发明申请

WO2008097385A1 NANO-COMPOSITES FOR THERMAL BARRIER COATINGS AND THERMO-ELECTRIC GENERATORS 审中-公开
标题翻译：热障涂层和热电发生器的纳米复合材料
公开(公告)号：WO2008097385A1
公开(公告)日：2008-08-14
申请号：PCT/US2007/081778
申请日：2007-10-18
申请人： THE BOARD OF GOVERNORS FOR HIGHER EDUCATION, STATE OF RHODE ISLAND AND PROVIDENCE PLANTATIONS , GREGORY, Otto, J. , FRALICK, Gustave, C. , WRBANEK, John, D.
发明人： GREGORY, Otto, J. , FRALICK, Gustave, C. , WRBANEK, John, D.
IPC分类号： H01L35/30 , H01L35/12 , G01K7/02
CPC分类号： G01K7/02 , G01K7/028 , G01K2211/00 , H01L35/22 , H01L35/26
摘要： A nano-composite material having a high electrical conductivity and a high Seebeck coefficient and low thermal conductivity. The nano-composite material is capable of withstanding high temperatures and harsh conditions. These properties make it suitable for use as both a thermal barrier coating for turbine blades and vanes and a thermoelectric generator to power high temperature electronics, high temperature wireless transmitters, and high temperature sensors. Unique to these applications is that the thermal barrier coatings can act as a temperature sensor and/or a source of power for other sensors or high temperature electronics and wireless transmitters.
摘要翻译：具有高导电性和高塞贝克系数和低热导率的纳米复合材料。纳米复合材料能够承受高温和苛刻的条件。这些性能使其适用于涡轮叶片和叶片的热障涂层，以及用于为高温电子设备，高温无线发射器和高温传感器供电的热电发电机。这些应用的独特之处在于，热障涂层可用作其他传感器或高温电子设备和无线发射器的温度传感器和/或电源。

2. 发明申请

WO2007130862A3 THERMOELECTRIC PROPERTIES OF CERAMIC THIN FILM THERMOCOUPLES 审中-公开
标题翻译：陶瓷薄膜热电偶的热电性能
公开(公告)号：WO2007130862A3
公开(公告)日：2008-07-24
申请号：PCT/US2007067627
申请日：2007-04-27
申请人： RHODE ISLAND EDUCATION , FRALICK GUSTAVE C , WRBANEK JOHN D , GREGORY OTTO J
发明人： FRALICK GUSTAVE C , WRBANEK JOHN D , GREGORY OTTO J
IPC分类号： H01L35/18 , G01J5/12 , G01K7/06
CPC分类号： G01K7/028 , G01K13/02 , G01K2013/024
摘要： Thin film ceramic thermocouples are used to assess temperatures beyond 14000C in the hot sections of gas turbine engines. Several ceramic materials were systematically examined as thermoelements including indium tin oxide (ITO), zinc oxide (ZnO) and a NiCrCoAlY/alumina nanocomposite. These ceramic thermoelements were initially tested relative to a platinum reference electrode and the relationship between process parameters and thermoelectric properties, including Seebeck coefficient, sensitivity and voltage/temperature behavior was established. Bi-ceramic junctions comprised of ZnO and ITO generated a very large electromotive force at low temperatures but lacked high temperature stability. When ITO was combined with a NiCoCrAlY/alumina nanocomposite, a very large Seebeck coefficient with excellent emf/temperature behavior was realized. A ceramic thermocouple based on this combination was demonstrated at temperatures up to 1200°C.
摘要翻译：薄膜陶瓷热电偶用于评估燃气轮机发动机热段14000℃以上的温度。系统地研究了几种陶瓷材料作为热电偶，包括氧化铟锡（ITO），氧化锌（ZnO）和NiCrCoAlY /氧化铝纳米复合材料。这些陶瓷热电偶首先相对于铂参比电极进行了测试，并建立了工艺参数和热电性能之间的关系，包括塞贝克系数，灵敏度和电压/温度行为。由ZnO和ITO组成的双陶瓷结在低温下产生非常大的电动势，但缺乏高温稳定性。当ITO与NiCoCrAlY /氧化铝纳米复合材料组合时，实现了非常大的塞贝克系数，具有优异的电磁/温度特性。在高达1200°C的温度下，证明了基于此组合的陶瓷热电偶。

3. 发明申请

WO2007130862A2 THERMOELECTRIC PROPERTIES OF CERAMIC THIN FILM THERMOCOUPLES 审中-公开
标题翻译：陶瓷薄膜热电偶的热电性能
公开(公告)号：WO2007130862A2
公开(公告)日：2007-11-15
申请号：PCT/US2007/067627
申请日：2007-04-27
申请人： THE BOARD OF GOVERNORS FOR HIGHER EDUCATION, STATE OF RHODE ISLAND AND THE PROVIDENCE PLANTATIONS , FRALICK, Gustave, C. , WRBANEK, John, D. , GREGORY, Otto, J.
发明人： FRALICK, Gustave, C. , WRBANEK, John, D. , GREGORY, Otto, J.
IPC分类号： G01K7/02
CPC分类号： G01K7/028 , G01K13/02 , G01K2013/024
摘要： Thin film ceramic thermocouples are used to assess temperatures beyond 14000C in the hot sections of gas turbine engines. Several ceramic materials were systematically examined as thermoelements including indium tin oxide (ITO), zinc oxide (ZnO) and a NiCrCoAlY/alumina nanocomposite. These ceramic thermoelements were initially tested relative to a platinum reference electrode and the relationship between process parameters and thermoelectric properties, including Seebeck coefficient, sensitivity and voltage/temperature behavior was established. Bi-ceramic junctions comprised of ZnO and ITO generated a very large electromotive force at low temperatures but lacked high temperature stability. When ITO was combined with a NiCoCrAlY/alumina nanocomposite, a very large Seebeck coefficient with excellent emf/temperature behavior was realized. A ceramic thermocouple based on this combination was demonstrated at temperatures up to 1200°C.
摘要翻译：薄膜陶瓷热电偶用于评估燃气轮机发动机热段14000℃以上的温度。系统地研究了几种陶瓷材料作为热电偶，包括氧化铟锡（ITO），氧化锌（ZnO）和NiCrCoAlY /氧化铝纳米复合材料。这些陶瓷热电偶首先相对于铂参比电极进行了测试，并建立了工艺参数和热电性能之间的关系，包括塞贝克系数，灵敏度和电压/温度行为。由ZnO和ITO组成的双陶瓷结在低温下产生非常大的电动势，但缺乏高温稳定性。当ITO与NiCoCrAlY /氧化铝纳米复合材料组合时，实现了非常大的塞贝克系数，具有优异的电磁/温度特性。在高达1200°C的温度下，证明了基于此组合的陶瓷热电偶。

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