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41. 发明授权

US07994686B2 Electrochemical methods, devices, and structures 有权
标题翻译：电化学方法，装置和结构
公开(公告)号：US07994686B2
公开(公告)日：2011-08-09
申请号：US11796138
申请日：2007-04-26
申请人： Yet-Ming Chiang , Steven R. Hall , Fernando Tubilla Kuri , Kyungyeol Song , Timothy E. Chin , Georg Baetz
发明人： Yet-Ming Chiang , Steven R. Hall , Fernando Tubilla Kuri , Kyungyeol Song , Timothy E. Chin , Georg Baetz
IPC分类号： H01L41/08
CPC分类号： F03G7/005 , H01M2/16 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/587 , H01M6/30 , H01M2004/021 , H01M2010/4292
摘要： The present invention generally provides devices and methods involving electrochemical actuation. The devices may comprise at least one component capable of exhibiting a volumetric or dimensional change upon application of a voltage. In some cases, the volumetric or dimensional change may produce mechanical work. Some embodiments of the invention may provide devices capable of exhibiting high actuation rates and supporting high amounts of stress (e.g., in tensile and/or compressive loading). In some embodiments, the present invention may provide morphing structures that may be useful in applications such as airfoils.
摘要翻译：本发明通常提供涉及电化学致动的装置和方法。该装置可以包括至少一个能够在施加电压时呈现容积或尺寸变化的部件。在某些情况下，容积或尺寸变化可能产生机械作业。本发明的一些实施例可以提供能够表现出高致动速率并且支撑大量应力（例如，在拉伸和/或压缩载荷）的装置。在一些实施例中，本发明可以提供可用于诸如翼型的应用中的变形结构。

42. 发明申请

US20110098676A1 SYSTEMS AND METHODS FOR DELIVERING DRUGS 审中-公开
标题翻译：用于递送药物的系统和方法
公开(公告)号：US20110098676A1
公开(公告)日：2011-04-28
申请号：US12913028
申请日：2010-10-27
申请人： Yet-Ming Chiang , Michael J. Cima , J. Richard Gyory , Glenn R. Booma
发明人： Yet-Ming Chiang , Michael J. Cima , J. Richard Gyory , Glenn R. Booma
IPC分类号： A61M5/142 , A61M19/00
CPC分类号： A61M5/14248 , A61M5/1452 , A61M5/148 , A61M5/1723 , A61M2005/14204 , A61M2005/14252 , A61M2005/14268 , A61M2005/14513 , A61M2005/1726 , A61M2205/8231
摘要： A patch pump device generally includes at least one fluid source, a fluid communicator, and an electrochemical actuator. The fluid communicator is in fluid communication with the fluid source. The electrochemical actuator is operative to cause fluid to be delivered from the fluid source into the fluid communicator.
摘要翻译：贴剂泵装置通常包括至少一个流体源，流体通信器和电化学致动器。流体通信器与流体源流体连通。电化学致动器可操作以使流体从流体源输送到流体通信器中。

43. 发明申请

US20090202903A1 BATTERIES AND ELECTRODES FOR USE THEREOF 审中-公开
公开(公告)号：US20090202903A1
公开(公告)日：2009-08-13
申请号：US12323983
申请日：2008-11-26
申请人： Yet-Ming Chiang , Ryan C. Wartena , Timothy E. Chin , Can K. Erdonmez , Wei Lai
发明人： Yet-Ming Chiang , Ryan C. Wartena , Timothy E. Chin , Can K. Erdonmez , Wei Lai
IPC分类号： H01M6/04 , H01M4/02 , H01M4/58 , H01M4/48 , H01M4/88
CPC分类号： H01M10/052 , H01M4/0426 , H01M4/0471 , H01M4/131 , H01M4/1391 , H01M4/1393 , H01M4/1397 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/661 , H01M4/664 , H01M4/667 , H01M10/0436 , H01M10/0472 , H01M10/0525 , H01M10/0562 , H01M10/0565 , H01M2004/021 , Y02E60/122 , Y02P70/54
摘要： The present invention generally relates to batteries or other electrochemical devices, and systems and materials for use in these, including novel electrode materials and designs. In some embodiments, the present invention relates to small-scale batteries or microbatteries. For example, in one aspect of the invention, a battery may have a volume of no more than about 5 mm3, while having an energy density of at least about 400 W h/l. In some cases, the battery may include a electrode comprising a porous electroactive compound. In some embodiments, the pores of the porous electrode may be at least partially filled with a liquid such as a liquid electrolyte. The electrode may be able to withstand repeated charging and discharging. In some cases, the electrode may have a plurality of protrusions and/or a wall (which may surround the protrusions, if present); however, in other cases, there may be no protrusions or walls. The electrode may be formed from a unitary material. In certain embodiments, a nonporous electrolyte may be disposed onto the electrode. Such an electrolyte may allow ionic transport (e.g., of lithium ions) while preventing dendritic formation due to the lack of pores. In certain embodiments the porous electrode has a surface that is denser than its interior. Other aspects of the invention are directed to techniques of making such electrodes or batteries, techniques of forming electrical connections to and packaging such batteries, techniques of using such electrodes or batteries, or the like.

44. 发明申请

US20080257718A1 Electrochemical actuator 有权
标题翻译：电化学执行器
公开(公告)号：US20080257718A1
公开(公告)日：2008-10-23
申请号：US11881830
申请日：2007-07-26
申请人： Yet-Ming Chiang , Michael J. Cima , Timothy E. Chin
发明人： Yet-Ming Chiang , Michael J. Cima , Timothy E. Chin
IPC分类号： C25B9/00
CPC分类号： F03G7/005 , H01M2/16 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/587 , H01M6/30 , H01M2004/021 , H01M2010/4292
摘要： The present invention provides systems, devices, and related methods, involving electrochemical actuation. In some cases, application of a voltage or current to a system or device of the invention may generate a volumetric or dimensional change, which may produce mechanical work. For example, at least a portion of the system may be constructed and arranged to be displaced from a first orientation to a second orientation. Systems such as these may be useful in various applications, including pumps (e.g., infusion pumps) and drug delivery devices, for example.
摘要翻译：本发明提供涉及电化学致动的系统，装置和相关方法。在一些情况下，将电压或电流施加到本发明的系统或装置可能产生容积或尺寸变化，这可能产生机械作业。例如，系统的至少一部分可以被构造和布置成从第一取向向第二取向移位。诸如这些的系统可用于各种应用，例如泵（例如输注泵）和药物输送装置。

45. 发明申请

US20070190418A1 NANOSCALE ION STORAGE MATERIALS 有权
标题翻译：纳米离子储存材料
公开(公告)号：US20070190418A1
公开(公告)日：2007-08-16
申请号：US11672931
申请日：2007-02-08
申请人： Yet-Ming Chiang , Antoni Gozdz , Martin Payne
发明人： Yet-Ming Chiang , Antoni Gozdz , Martin Payne
IPC分类号： H01M4/58 , H01M10/44 , C01B25/45
CPC分类号： C01B25/45 , H01M4/136 , H01M4/5825 , H01M10/0525 , H01M2004/021 , Y02E60/122 , Y02T10/7011
摘要： Nanoscale ion storage materials are provided that exhibit unique properties measurably distinct from their larger scale counterparts. For example, the nanoscale materials can exhibit increased electronic conductivity, improved electromechanical stability, increased rate of intercalation, and/or an extended range of solid solution. Useful nanoscale materials include alkaline transition metal phosphates, such as LiMPO4, where M is one or more transition metals. The nanoscale ion storage materials are useful for producing devices such as high energy and high power storage batteries, battery-capacitor hybrid devices, and high rate electrochromic devices.
摘要翻译：提供纳米级离子存储材料，其显示出与其较大规模的对应物可测量不同的独特性质。例如，纳米尺度材料可以表现出增加的电子导电性，改善的机电稳定性，增加的嵌入速率和/或扩展的固溶体范围。有用的纳米尺度材料包括碱金属过渡金属磷酸盐，例如LiMPO 4 N，其中M是一种或多种过渡金属。纳米级离子存储材料可用于制造诸如高能量和高功率蓄电池，电池 - 电容器混合器件和高速率电致变色器件的器件。

46. 发明申请

US20070166617A1 Lithium secondary cell with high charge and discharge rate capability and low impedance growth 有权
标题翻译：具有高充放电能力和低阻抗增长的锂二次电池
公开(公告)号：US20070166617A1
公开(公告)日：2007-07-19
申请号：US11518974
申请日：2006-09-11
申请人： Antoni Gozdz , Andrew Chu , Ricardo Fulop , Yet-Ming Chiang , Gilbert Riley , Roger Lin
发明人： Antoni Gozdz , Andrew Chu , Ricardo Fulop , Yet-Ming Chiang , Gilbert Riley , Roger Lin
IPC分类号： H01M4/58
CPC分类号： H01M10/0569 , H01M4/133 , H01M4/136 , H01M4/5825 , H01M10/0525 , Y02E60/122 , Y02T10/7011
摘要： A lithium-ion battery is provided that has a fast charge and discharge rate capability and low rate of capacity fade during high rate cycling. The battery can exhibit low impedance growth and other properties allowing for its use in hybrid electric vehicle applications and other applications where high power and long battery life are important features.
摘要翻译：提供了一种锂离子电池，具有快速的充放电速率能力和高速率循环期间低容量的褪色率。电池可以表现出低阻抗增长和其他性能，允许其用于混合电动车辆应用和其中高功率和长电池寿命是重要特征的其它应用。

47. 发明申请

US20060235086A1 Ordered colloids 审中-公开
标题翻译：有序胶体
公开(公告)号：US20060235086A1
公开(公告)日：2006-10-19
申请号：US11269859
申请日：2005-11-07
申请人： Garry Maskaly , Yet-Ming Chiang , W. Carter
发明人： Garry Maskaly , Yet-Ming Chiang , W. Carter
IPC分类号： B01F3/12 , B01F17/00
CPC分类号： B01J13/00 , A61K8/02 , A61K9/2072 , A61Q19/00 , G02B5/18
摘要： Ordered colloids are rapidly formed by dialysis and exhibit unusual levels of shock resistance. Ordered colloids may be used to form a “fingerprint” optical diffraction pattern for security marking, and may also be used for freshness dating by controlling the timing of the formation or loss of order. The ordered colloids may be biocompatible, and may be directly incorporated into foods, drugs, or other ingestible substances, or they may be incorporated into distinctive packaging.
摘要翻译：有序胶体通过透析快速形成，并具有不寻常的抗冲击性。可以使用有序胶体形成用于安全标记的“指纹”光学衍射图案，并且还可以通过控制形成时间或顺序损失来用于新鲜约会。有序胶体可以是生物相容的，并且可以直接掺入到食品，药物或其它可摄入物质中，或者它们可以被并入特殊的包装中。

48. 发明申请

US20050181280A1 Polymer electrolyte, intercalation compounds and electrodes for batteries 审中-公开
公开(公告)号：US20050181280A1
公开(公告)日：2005-08-18
申请号：US11101724
申请日：2005-04-08
申请人： Gerbrand Ceder , Yet-Ming Chiang , Donald Sadoway , Mehmet Aydinol , Young-Il Jang , Biying Huang
发明人： Gerbrand Ceder , Yet-Ming Chiang , Donald Sadoway , Mehmet Aydinol , Young-Il Jang , Biying Huang
IPC分类号： C01G53/00 , C01G45/00 , C01G51/00 , H01B1/12 , H01M4/13 , H01M4/133 , H01M4/48 , H01M4/485 , H01M4/50 , H01M4/505 , H01M4/52 , H01M4/525 , H01M6/00 , H01M10/052 , H01M10/0525 , H01M10/0565 , H01M10/36 , H01M4/62
摘要： Solid battery components are provided. A block copolymeric electrolyte is non-crosslinked and non-glassy through the entire range of typical battery service temperatures, that is, through the entire range of at least from about 0° C. to about 70° C. The chains of which the copolymer is made each include at least one ionically-conductive block and at least one second block immiscible with the ionically-conductive block. The chains form an amorphous association and are arranged in an ordered nanostructure including a continuous matrix of amorphous ionically-conductive domains and amorphous second domains that are immiscible with the ionically-conductive domains. A compound is provided that has a formula of LixMyNzO2. M and N are each metal atoms or a main group elements, and x, y and z are each numbers from about 0 to about 1. y and z are chosen such that a formal charge on the MyNz portion of the compound is (4-x). In certain embodiments, these compounds are used in the cathodes of rechargeable batteries. The present invention also includes methods of predicting the potential utility of metal dichalgogenide compounds for use in lithium intercalation compounds. It also provides methods for processing lithium intercalation oxides with the structure and compositional homogeneity necessary to realize the increased formation energies of said compounds. An article is made of a dimensionally-stable, interpenetrating microstructure of a first phase including a first component and a second phase, immiscible with the first phase, including a second component. The first and second phases define interphase boundaries between them, and at least one particle is positioned between a first phase and a second phase at an interphase boundary. When the first and second phases are electronically-conductive and ionically-conductive polymers, respectively, and the particles are ion host particles, the arrangement is an electrode of a battery.

49. 发明申请

US20050175529A1 Polymer electrolyte, intercalation compounds and electrodes for batteries 审中-公开
公开(公告)号：US20050175529A1
公开(公告)日：2005-08-11
申请号：US11101723
申请日：2005-04-08
申请人： Gerbrand Ceder , Yet-Ming Chiang , Donald Sadoway , Mehmet Aydinol , Young-Il Jang , Biying Huang
发明人： Gerbrand Ceder , Yet-Ming Chiang , Donald Sadoway , Mehmet Aydinol , Young-Il Jang , Biying Huang
IPC分类号： C01G53/00 , C01G45/00 , C01G51/00 , H01B1/12 , H01M4/13 , H01M4/133 , H01M4/48 , H01M4/485 , H01M4/50 , H01M4/505 , H01M4/52 , H01M4/525 , H01M6/00 , H01M10/052 , H01M10/0525 , H01M10/0565 , H01M10/36 , H01M4/58
摘要： Solid battery components are provided. A block copolymeric electrolyte is non-crosslinked and non-glassy through the entire range of typical battery service temperatures, that is, through the entire range of at least from about 0° C. to about 70° C. The chains of which the copolymer is made each include at least one ionically-conductive block and at least one second block immiscible with the ionically-conductive block. The chains form an amorphous association and are arranged in an ordered nanostructure including a continuous matrix of amorphous ionically-conductive domains and amorphous second domains that are immiscible with the ionically-conductive domains. A compound is provided that has a formula of LixMyNzO2. M and N are each metal atoms or a main group elements, and x, y and z are each numbers from about 0 to about 1. y and z are chosen such that a formal charge on the MyNz portion of the compound is (4−x). In certain embodiments, these compounds are used in the cathodes of rechargeable batteries. The present invention also includes methods of predicting the potential utility of metal dichalgogenide compounds for use in lithium intercalation compounds. It also provides methods for processing lithium intercalation oxides with the structure and compositional homogeneity necessary to realize the increased formation energies of said compounds. An article is made of a dimensionally-stable, interpenetrating microstructure of a first phase including a first component and a second phase, immiscible with the first phase, including a second component. The first and second phases define interphase boundaries between them, and at least one particle is positioned between a first phase and a second phase at an interphase boundary. When the first and second phases are electronically-conductive and ionically-conductive polymers, respectively, and the particles are ion host particles, the arrangement is an electrode of a battery.

50. 发明授权

US08277975B2 Reticulated and controlled porosity battery structures 有权
标题翻译：网状和控制孔隙电池结构
公开(公告)号：US08277975B2
公开(公告)日：2012-10-02
申请号：US12839155
申请日：2010-07-19
申请人： Yet-Ming Chiang , Benjamin Hellweg
发明人： Yet-Ming Chiang , Benjamin Hellweg
IPC分类号： H01M4/02 , C25C7/02 , H01G9/00
CPC分类号： H01M4/13 , H01M4/04 , H01M4/0402 , H01M4/0404 , H01M4/0414 , H01M4/0416 , H01M4/0421 , H01M4/0423 , H01M4/0426 , H01M4/0428 , H01M4/0471 , H01M4/0492 , H01M4/139 , H01M10/0525 , H01M2004/025
摘要： The effective ionic conductivity in a composite structure is believed to decrease rapidly with volume fraction. A system, such as a bipolar device or energy storage device, has structures or components in which the diffusion length or path that electrodes or ions must traverse is minimized and the interfacial area exposed to the ions or electrons is maximized. The device includes components that can be reticulated or has a reticulated interface so that an interface area can be increased. The increased interfacial perimeter increases the available sites for reaction of ionic species. Many different reticulation patterns can be used. The aspect ratio of the reticulated features can be varied. Such bipolar devices can be fabricated by a variety of methods or procedures. A bipolar device having structures of reticulated interface can be tailored for the purposes of controlling and optimizing charge and discharge kinetics. A bipolar device having graded porosity structures can have improved transport properties because the diffusion controlling reaction kinetics can be modified. Graded porosity electrodes can be linearly or nonlinearly graded. A bipolar device having perforated structures also provides improved transport properties by removing tortuosity and reducing diffusion distance.
摘要翻译：复合结构中有效的离子导电性被认为随体积分数迅速降低。诸如双极器件或能量存储装置的系统具有其中电极或离子必须穿过的扩散长度或路径最小化并且暴露于离子或电子的界面面积最大化的结构或部件。该设备包括可以网状或具有网状接口的组件，从而可以增加接口区域。增加的界面周长增加了离子物质反应的可用位置。可以使用许多不同的网格图案。网状特征的纵横比可以变化。这样的双极器件可以通过各种方法或程序来制造。具有网状界面结构的双极器件可以为了控制和优化充放电动力学而被定制。具有分级孔隙结构的双极器件可以具有改善的输送性质，因为可以改变扩散控制反应动力学。分级孔隙电极可以线性或非线性分级。具有穿孔结构的双极器件还通过去除曲折并减小扩散距离来提供改进的传输特性。

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