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1.发明申请Method and System of Fabricating PZT Nanoparticle Ink Based Piezoelectric Sensor 有权制造PZT纳米颗粒油墨的压电传感器的方法与系统公开(公告)号：US20130044175A1
公开(公告)日：2013-02-21
申请号：US13212037
申请日：2011-08-17
IPC分类号： B41J2/00
CPC分类号： H01L41/1132 , G01L1/16 , G01M5/0033 , G01M5/0083 , H01L41/0805 , H01L41/1876 , H01L41/314
摘要： The disclosure provides in one embodiment a method of fabricating a lead zirconate titanate (PZT) nanoparticle ink based piezoelectric sensor. The method has a step of formulating a lead zirconate titanate (PZT) nanoparticle ink. The method further has a step of depositing the PZT nanoparticle ink onto a substrate via an ink deposition process to form a PZT nanoparticle ink based piezoelectric sensor.
摘要翻译： 本公开在一个实施方案中提供了一种制造锆钛酸铅（PZT）纳米颗粒油墨基压电传感器的方法。 该方法具有配制锆钛酸铅（PZT）纳米颗粒油墨的步骤。 该方法还具有通过油墨沉积工艺将PZT纳米颗粒油墨沉积到基底上以形成基于PZT纳米颗粒油墨的压电传感器的步骤。
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2.发明授权Method and system of fabricating PZT nanoparticle ink based piezoelectric sensor 有权制造PZT纳米颗粒油墨的压电传感器的方法和系统公开(公告)号：US08614724B2
公开(公告)日：2013-12-24
申请号：US13212037
申请日：2011-08-17
CPC分类号： H01L41/1132 , G01L1/16 , G01M5/0033 , G01M5/0083 , H01L41/0805 , H01L41/1876 , H01L41/314
摘要： The disclosure provides in one embodiment a method of fabricating a lead zirconate titanate (PZT) nanoparticle ink based piezoelectric sensor. The method has a step of formulating a lead zirconate titanate (PZT) nanoparticle ink. The method further has a step of depositing the PZT nanoparticle ink onto a substrate via an ink deposition process to form a PZT nanoparticle ink based piezoelectric sensor.
摘要翻译： 本公开在一个实施方案中提供了一种制造锆钛酸铅（PZT）纳米颗粒油墨基压电传感器的方法。 该方法具有配制锆钛酸铅（PZT）纳米颗粒油墨的步骤。 该方法还具有通过油墨沉积工艺将PZT纳米颗粒油墨沉积到基底上以形成基于PZT纳米颗粒油墨的压电传感器的步骤。
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公开(公告)号：US09005465B2
公开(公告)日：2015-04-14
申请号：US13211554
申请日：2011-08-17
申请人： I-Yeu Shen , Guozhong Cao , Hsien-Lin Huang
发明人： I-Yeu Shen , Guozhong Cao , Hsien-Lin Huang
IPC分类号： C04B35/00 , C04B35/491 , H01L41/187 , C01G25/00 , C04B35/626 , B82Y30/00
CPC分类号： H01L41/1876 , B82Y30/00 , C01G25/006 , C01P2002/72 , C01P2004/03 , C01P2004/62 , C04B35/491 , C04B35/626 , C04B2235/5454
摘要： Methods for forming lead zirconate titanate (PZT) nanoparticles are provided. The PZT nanoparticles are formed from a precursor solution, comprising a source of lead, a source of titanium, a source of zirconium, and a mineralizer, that undergoes a hydrothermal process. The size and morphology of the PZT nanoparticles are controlled, in part, by the heating schedule used during the hydrothermal process.
摘要翻译： 提供了形成锆钛酸铅（PZT）纳米颗粒的方法。 PZT纳米颗粒由前体溶液形成，前体溶液包含铅源，钛源，锆源和矿化剂，经历水热处理。 PZT纳米颗粒的尺寸和形态部分地受到在热液过程中使用的加热方案的控制。
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公开(公告)号：US09065050B2
公开(公告)日：2015-06-23
申请号：US14239099
申请日：2012-08-17
申请人： I-Yeu Shen , Guozhong Cao , Hsien-Lin Huang
发明人： I-Yeu Shen , Guozhong Cao , Hsien-Lin Huang
IPC分类号： C04B35/00 , C04B35/491 , H01L41/187 , C01G25/00 , C04B35/626 , B82Y30/00
CPC分类号： H01L41/1876 , B82Y30/00 , C01G25/006 , C01P2002/72 , C01P2004/03 , C01P2004/62 , C04B35/491 , C04B35/626 , C04B2235/5454
摘要： Methods for forming lead zirconate titanate (PZT) nanoparticles are provided. The PZT nanoparticles are formed from a precursor solution, comprising a source of lead, a source of titanium, a source of zirconium, and a mineralizer, that undergoes a hydro thermal process. The size and morphology of the PZT nanoparticles are controlled, in part, by the heating schedule used during the hydro thermal process.
摘要翻译： 提供了形成锆钛酸铅（PZT）纳米颗粒的方法。 PZT纳米颗粒由前体溶液形成，前体溶液包含铅源，钛源，锆源和矿化剂，其进行水热处理。 PZT纳米颗粒的尺寸和形态部分地受到在热液过程中使用的加热方案的控制。
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公开(公告)号：US20140374642A1
公开(公告)日：2014-12-25
申请号：US14239099
申请日：2012-08-17
申请人： I-Yeu Shen , Guozhong Cao , Hsien-Lin Huang
发明人： I-Yeu Shen , Guozhong Cao , Hsien-Lin Huang
IPC分类号： H01L41/187
CPC分类号： H01L41/1876 , B82Y30/00 , C01G25/006 , C01P2002/72 , C01P2004/03 , C01P2004/62 , C04B35/491 , C04B35/626 , C04B2235/5454
摘要： Methods for forming lead zirconate titanate (PZT) nanoparticles are provided. The PZT nanoparticles are formed from a precursor solution, comprising a source of lead, a source of titanium, a source of zirconium, and a mineraliser, that undergoes a hydro thermal process. The size and morphology of the PZT nanoparticles are controlled, in part, by the heating schedule used during the hydro thermal process.
摘要翻译： 提供了形成锆钛酸铅（PZT）纳米颗粒的方法。 PZT纳米颗粒由前体溶液形成，前体溶液包括铅源，钛源，锆源和矿化剂，其经历水热法。 PZT纳米颗粒的尺寸和形态部分地受到在热液过程中使用的加热方案的控制。
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公开(公告)号：US20130043422A1
公开(公告)日：2013-02-21
申请号：US13211554
申请日：2011-08-17
申请人： I-Yeu Shen , Guozhong Cao , Hsien-Lin Huang
发明人： I-Yeu Shen , Guozhong Cao , Hsien-Lin Huang
IPC分类号： H01L41/24 , H01L41/187
CPC分类号： H01L41/1876 , B82Y30/00 , C01G25/006 , C01P2002/72 , C01P2004/03 , C01P2004/62 , C04B35/491 , C04B35/626 , C04B2235/5454
摘要： Methods for forming lead zirconate titanate (PZT) nanoparticles are provided. The PZT nanoparticles are formed from a precursor solution, comprising a source of lead, a source of titanium, a source of zirconium, and a mineraliser, that undergoes a hydrothermal process. The size and morphology of the PZT nanoparticles are controlled, in part, by the heating schedule used during the hydrothermal process.
摘要翻译： 提供了形成锆钛酸铅（PZT）纳米颗粒的方法。 PZT纳米颗粒由前体溶液形成，前体溶液包含铅源，钛源，锆源和矿化器，经历水热处理。 PZT纳米颗粒的尺寸和形态部分地受到在热液过程中使用的加热方案的控制。
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7.发明申请METHODS AND SYSTEMS FOR IMPROVING ACTUATOR PERFORMANCE BY REDUCING TENSILE STRESSES IN PIEZOELECTRIC THIN FILMS 审中-公开通过减少压电薄膜中的拉伸应力来提高执行机构性能的方法和系统公开(公告)号：US20120245408A1
公开(公告)日：2012-09-27
申请号：US13427727
申请日：2012-03-22
申请人： I-Yeu Shen , Cheng-Chun Lee , Clifford R. Hume , Guozhong Cao , Chuan Luo
发明人： I-Yeu Shen , Cheng-Chun Lee , Clifford R. Hume , Guozhong Cao , Chuan Luo
CPC分类号： H01L41/042 , B06B1/0223 , B06B1/0688 , F04B43/046 , H01L41/0973 , H02N2/181 , H04R17/00
摘要： Disclosed are methods and systems for improving actuator performance by reducing tensile stresses in piezoelectric thin films. In one embodiment, a piezoelectric actuator includes a substrate, a first electrode positioned on the substrate, a piezoelectric thin film positioned on the first electrode, and a second electrode positioned on the piezoelectric thin film. The displacement capability of the actuator is enhanced by reducing the tensile stresses of the piezoelectric thin film. In some embodiments, a constant DC voltage applied to the piezoelectric actuator generates compressive in-plane stresses, which counteract the tensile in-plane stresses. As a result, the overall tensile stresses in the actuator are reduced, and the actuator displacement is improved.
摘要翻译： 公开了通过降低压电薄膜中的拉伸应力来改善致动器性能的方法和系统。 在一个实施例中，压电致动器包括基板，位于基板上的第一电极，位于第一电极上的压电薄膜和位于压电薄膜上的第二电极。 通过减小压电薄膜的拉伸应力来增强致动器的位移能力。 在一些实施例中，施加到压电致动器的恒定DC电压产生压缩面内应力，其抵消拉伸面内应力。 结果，致动器中的总拉伸应力减小，致动器位移得到改善。
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8.发明授权Electrodes and electric double layer capacitance devices comprising an activated carbon cryogel 有权包含活性炭冷冻凝胶的电极和电双层电容器件公开(公告)号：US08467170B2
公开(公告)日：2013-06-18
申请号：US12897969
申请日：2010-10-05
申请人： Aaron M. Feaver , Guozhong Cao
发明人： Aaron M. Feaver , Guozhong Cao
IPC分类号： H01G9/00
CPC分类号： H01G11/32 , C01B32/30 , H01G11/24 , H01G11/26 , H01G11/30 , H01G11/34 , H01G11/84 , H01G11/86 , Y02E60/13 , Y02P20/133 , Y10T428/249978 , Y10T428/24998
摘要： Electrodes and electric double layer capacitance (EDLC) devices containing an activated carbon cryogel having a tunable pore structure are disclosed. The disclosed electrodes and devices find utility in any number of electrical energy storage and distribution applications.
摘要翻译： 公开了含有具有可调孔结构的活性炭冷冻凝胶的电极和双电层电容（EDLC）器件。 所公开的电极和设备可用于任何数量的电能存储和分配应用。
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公开(公告)号：US20120208313A1
公开(公告)日：2012-08-16
申请号：US13361469
申请日：2012-01-30
申请人： Guozhong Cao , Qifeng Zhang , Junting Xi
发明人： Guozhong Cao , Qifeng Zhang , Junting Xi
CPC分类号： C01G23/047 , B82Y30/00 , C01G9/02 , C01P2002/72 , C01P2004/03 , C01P2004/04 , C01P2004/62 , C01P2004/64
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.
摘要翻译： 提供了形成纳米材料聚集体的方法。 聚集体由纳米材料在液体中的液体分散体形成。 将分散体雾化并从气雾化的分散体中除去液体以提供聚集体。 聚集体可用作染料敏化太阳能电池中的光电层和/或光分散层。
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公开(公告)号：US20110151574A1
公开(公告)日：2011-06-23
申请号：US12960341
申请日：2010-12-03
申请人： Antao Chen , Danling Wang , Qifeng Zhang , Guozhong Cao
发明人： Antao Chen , Danling Wang , Qifeng Zhang , Guozhong Cao
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 nanostructured 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，其中纳米结构的化学材料在分析物蒸汽的存在下经历电阻率变化。 电阻率变化表示分析物的存在。
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