公开(公告)号：US20150221845A1

公开(公告)日：2015-08-06

申请号：US14421202

申请日：2012-08-31

申请人： Chisaki Takubo ,  Hideaki Takano ,  Kengo Asai ,  Takashi Naito ,  Tadashi Fujieda ,  Yuichi Sawai ,  Noriyuki Sakuma

发明人： Chisaki Takubo ,  Hideaki Takano ,  Kengo Asai ,  Takashi Naito ,  Tadashi Fujieda ,  Yuichi Sawai ,  Noriyuki Sakuma

IPC分类号： H01L35/04 ,  H01L35/18 ,  H01L35/20 ,  H01L35/16

CPC分类号： H01L35/04 ,  C03C14/006 ,  H01L35/14 ,  H01L35/16 ,  H01L35/18 ,  H01L35/20 ,  H01L35/32 ,  H01L35/34

摘要： In a thermoelectric conversion device, support substrates (13, 14), electrodes (11, 12) formed on the support substrates and thermoelectric conversion parts (7, 10) formed on the electrodes and containing semiconductor glass are disposed. The semiconductor glass is non-lead glass containing vanadium, and the electrodes contain any of Al, Ti, Ti nitride, W, W nitride, W silicide, Ta, Cr and Si.This constitution makes it possible to provide a device structure which can be produced by an inexpensive production process, uses a composite material with an excellent thermoelectric conversion characteristic and can solve the characteristic problem of the composite material. As a result, it is possible to provide a thermoelectric conversion device with excellent characteristics and high reliability at a low cost.

摘要翻译： 在热电转换装置中，设置支撑基板（13,14），形成在支撑基板上的电极（11,12）和形成在电极上并且包含半导体玻璃的热电转换部（7,10）。 半导体玻璃是含有钒的非铅玻璃，电极中含有Al，Ti，Ti的氮化物，W，W氮化物，W，硅化物，Ta，Cr，Si中的任意一种。 这种结构使得可以提供可以通过廉价的制造工艺制造的器件结构，使用具有优异的热电转换特性的复合材料，并且可以解决复合材料的特征问题。 结果，可以以低成本提供具有优异特性和高可靠性的热电转换装置。

公开(公告)号：US10252938B2

公开(公告)日：2019-04-09

申请号：US14129483

申请日：2012-06-25

申请人： Yuichi Sawai ,  Takashi Naito ,  Takuya Aoyagi ,  Tadashi Fujieda

发明人： Yuichi Sawai ,  Takashi Naito ,  Takuya Aoyagi ,  Tadashi Fujieda

IPC分类号： C03C8/14 ,  C03C8/24 ,  H01B1/16 ,  C03C8/20 ,  H01J29/90 ,  H01J11/48 ,  C03C3/12 ,  C03C3/16 ,  C03C8/02 ,  C03C8/08 ,  C03C8/16

摘要： The present invention aims at providing a lead-free glass composition that can be soften and flowed at a firing temperature that is equal to or lower than that of conventional low melting point lead glass. Furthermore, the present invention aims at providing a lead-free glass composition having fine thermal stability and fine chemical stability in addition to that property. The lead-free glass composition according to the present invention is characterized by comprising at least Ag2O, V2O5 and TeO2 when the components are represented by oxides, wherein the total content ratio of Ag2O, V2O5 and TeO2 is 75 mass % or more. Preferably, the lead-free glass composition comprises 10 to 60 mass % of Ag2O, 5 to 65 mass % of V2O5, and 15 to 50 mass % of TeO2.

公开(公告)号：US20120164537A1

公开(公告)日：2012-06-28

申请号：US13330723

申请日：2011-12-20

申请人： Takuya AOYAGI ,  Takashi Naito ,  Tadashi Fujieda ,  Yuichi Sawai ,  Katsunori Nishimura ,  Masahiro Yonemoto

发明人： Takuya AOYAGI ,  Takashi Naito ,  Tadashi Fujieda ,  Yuichi Sawai ,  Katsunori Nishimura ,  Masahiro Yonemoto

IPC分类号： H01M4/46 ,  H01M4/58 ,  H01M4/52 ,  H01M4/48 ,  H01M4/54

CPC分类号： H01M4/131 ,  C01G31/00 ,  C01G31/02 ,  C01G49/00 ,  C01P2004/03 ,  C01P2006/40 ,  H01M4/136 ,  H01M4/485 ,  H01M4/525 ,  H01M4/54 ,  H01M4/5825 ,  H01M4/62 ,  H01M10/054 ,  H01M10/4235 ,  H01M2004/021 ,  H01M2004/028

摘要： In a positive electrode active material for a magnesium secondary battery and a magnesium secondary battery using it, there is contained a powder particle containing a crystal phase having a structure formed with aggregation of a plurality of crystallites, and amorphous phases formed between the crystallites themselves; the amorphous phases contain at least one kind of a metal oxide selected from a vanadium oxide, an iron oxide, a manganese oxide, a nickel oxide and a cobalt oxide; and the crystal phase and the amorphous phases use the positive electrode active material enabling to store and release magnesium ions.

摘要翻译： 在镁二次电池用正极活性物质和使用它的镁二次电池中，含有含有结晶相的粉末颗粒，所述结晶相具有多个微晶聚集形成的结构，以及在微晶本身之间形成的非晶相; 无定形相包含选自氧化钒，氧化铁，氧化锰，氧化镍和氧化钴中的至少一种金属氧化物; 并且晶相和非晶相使用能够存储和释放镁离子的正极活性物质。

公开(公告)号：US20140145122A1

公开(公告)日：2014-05-29

申请号：US14129483

申请日：2012-06-25

申请人： Yuichi Sawai ,  Takashi Naito ,  Takuya Aoyagi ,  Tadashi Fujieda

发明人： Yuichi Sawai ,  Takashi Naito ,  Takuya Aoyagi ,  Tadashi Fujieda

IPC分类号： C03C8/20 ,  C03C8/24 ,  H01B1/16 ,  C03C8/14

CPC分类号： C03C8/20 ,  C03C3/122 ,  C03C3/16 ,  C03C8/02 ,  C03C8/08 ,  C03C8/14 ,  C03C8/16 ,  C03C8/24 ,  H01B1/16 ,  H01J11/48 ,  H01J29/90 ,  H01L2224/16225 ,  H01L2924/12044 ,  H01L2924/00

摘要： The present invention aims at providing a lead-free glass composition that can be soften and flowed at a firing temperature that is equal to or lower than that of conventional low melting point lead glass. Furthermore, the present invention aims at providing a lead-free glass composition having fine thermal stability and fine chemical stability in addition to that property. The lead-free glass composition according to the present invention is characterized by comprising at least Ag2O, V2O5 and TeO2 when the components are represented by oxides, wherein the total content ratio of Ag2O, V2O5 and TeO2 is 75 mass % or more. Preferably, the lead-free glass composition comprises 10 to 60 mass % of Ag2O, 5 to 65 mass % of V2O5, and 15 to 50 mass % of TeO2.

摘要翻译： 本发明的目的在于提供一种无铅玻璃组合物，其可以在等于或低于常规低熔点铅玻璃的烧制温度下软化和流动。 此外，本发明的目的在于提供除了该性能之外还具有精细的热稳定性和细化学稳定性的无铅玻璃组合物。 根据本发明的无铅玻璃组合物的特征在于，当组分由氧化物表示时，至少含有Ag 2 O，V 2 O 5和TeO 2，其中Ag 2 O，V 2 O 5和TeO 2的总含量比为75质量％以上。 优选地，无铅玻璃组合物包含10〜60质量％的Ag 2 O，5〜65质量％的V 2 O 5和15〜50质量％的TeO 2。

公开(公告)号：US08802963B2

公开(公告)日：2014-08-12

申请号：US13335114

申请日：2011-12-22

申请人： Tadashi Fujieda ,  Takashi Naito ,  Takuya Aoyagi

发明人： Tadashi Fujieda ,  Takashi Naito ,  Takuya Aoyagi

IPC分类号： H01L35/28 ,  H01L35/30 ,  H01L35/18 ,  H01L35/22 ,  H01L35/00

CPC分类号： H01L35/18 ,  C03B32/02 ,  C03C3/21 ,  C03C4/14 ,  C03C10/00 ,  H01L35/00 ,  H01L35/22 ,  Y10S257/93

摘要： A thermoelectric conversion material is provided, in which only a desired crystal is selectively precipitated. An MxV2O5 crystal is selectively precipitated in vanadium-based glass, wherein M is one metal element selected from the group consisting of iron, arsenic, antimony, bismuth, tungsten, molybdenum, manganese, nickel, copper, silver, an alkali metal and an alkaline earth metal, and 0

摘要翻译： 提供了仅选择性沉淀所需晶体的热电转换材料。 在钒基玻璃中选择性地析出M x V 2 O 5晶体，其中M是选自铁，砷，锑，铋，钨，钼，锰，镍，铜，银，碱金属和碱中的一种金属元素 地球金属，0

公开(公告)号：US08951436B2

公开(公告)日：2015-02-10

申请号：US13637986

申请日：2011-03-31

申请人： Yuji Hashiba ,  Kei Yoshimura ,  Shinichi Tachizono ,  Takashi Naito ,  Takuya Aoyagi ,  Tadashi Fujieda

发明人： Yuji Hashiba ,  Kei Yoshimura ,  Shinichi Tachizono ,  Takashi Naito ,  Takuya Aoyagi ,  Tadashi Fujieda

IPC分类号： H01M4/88 ,  H01B1/08 ,  H01M4/36 ,  B82Y30/00 ,  C01G45/12 ,  C01G51/00 ,  C01G53/00 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/58 ,  C01G31/02 ,  C01G49/00 ,  H01M4/62 ,  C01G31/00 ,  H01M10/052 ,  H01M4/02 ,  H01M4/587

CPC分类号： H01M4/364 ,  B82Y30/00 ,  C01G31/00 ,  C01G31/02 ,  C01G45/1228 ,  C01G49/009 ,  C01G51/00 ,  C01G53/00 ,  C01P2002/02 ,  C01P2002/60 ,  C01P2002/77 ,  C01P2002/85 ,  C01P2004/03 ,  C01P2004/45 ,  C01P2004/64 ,  C01P2004/80 ,  C01P2006/40 ,  C01P2006/80 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5825 ,  H01M4/587 ,  H01M4/625 ,  H01M10/052 ,  H01M2004/021 ,  Y02E60/122 ,  Y02T10/7011

摘要： A lithium ion secondary battery has a high cycle retention rate, and has its battery capacity increased. A positive electrode active material is used which includes a crystal phase having a structure formed by collecting a plurality of crystallites, and powder particles containing amorphous phases and formed between the crystallites. The amorphous phases and contain one or more kinds of metal oxides selected from the group consisting of vanadium oxide, iron oxide, manganese oxide, nickel oxide and cobalt oxide. The crystal phase and the amorphous phase and are capable of intercalation and deintercalation of lithium ions.

摘要翻译： 锂离子二次电池具有高的循环保持率，并且其电池容量增加。 使用正极活性物质，其包括具有通过收集多个微晶形成的结构的结晶相和在微晶之间形成的含有非晶相的粉末颗粒。 无定形相含有一种或多种选自氧化钒，氧化铁，氧化锰，氧化镍和氧化钴的金属氧化物。 晶相和非晶相，并且能够嵌入和脱嵌锂离子。

公开(公告)号：US09023522B2

公开(公告)日：2015-05-05

申请号：US13034431

申请日：2011-02-24

申请人： Akira Gunji ,  Shin Takahashi ,  Takashi Naito ,  Tadashi Fujieda

发明人： Akira Gunji ,  Shin Takahashi ,  Takashi Naito ,  Tadashi Fujieda

IPC分类号： H01M4/48 ,  H01M4/525

CPC分类号： H01M4/48 ,  H01M4/525 ,  Y02E60/122

摘要： A cathode for a lithium-ion secondary battery is provided, which not only efficiently absorbs oxygen released from a solid solution based cathode active material when initial charging is applied but prevents a cathode energy density from lowering. Further, a lithium-ion secondary battery, a vehicle and a power storage system equipped with the lithium-ion secondary battery are provided. The cathode for a lithium-ion secondary battery comprises a cathode active material represented by the general formula: xLi2MO3-(1−x)LiM′O2 (where 0

摘要翻译： 提供了一种用于锂离子二次电池的阴极，其不仅在施加初始充电时不仅有效地吸收从基于固溶体的阴极活性材料释放的氧，而且防止阴极能量密度降低。 此外，提供了配备有锂离子二次电池的锂离子二次电池，车辆和蓄电系统。 用于锂离子二次电池的阴极包括由以下通式表示的正极活性材料：xLi2MO3-（1-x）LiM'O2（其中0

公开(公告)号：US20120161273A1

公开(公告)日：2012-06-28

申请号：US13335114

申请日：2011-12-22

申请人： Tadashi Fujieda ,  Takashi Naito ,  Takuya Aoyagi

发明人： Tadashi Fujieda ,  Takashi Naito ,  Takuya Aoyagi

IPC分类号： H01L29/66

CPC分类号： H01L35/18 ,  C03B32/02 ,  C03C3/21 ,  C03C4/14 ,  C03C10/00 ,  H01L35/00 ,  H01L35/22 ,  Y10S257/93

摘要： A thermoelectric conversion material is provided, in which only a desired crystal is selectively precipitated. An MxV2O5 crystal is selectively precipitated in vanadium-based glass, wherein M is one metal element selected from the group consisting of iron, arsenic, antimony, bismuth, tungsten, molybdenum, manganese, nickel, copper, silver, an alkali metal and an alkaline earth metal, and 0

摘要翻译： 提供了仅选择性沉淀所需晶体的热电转换材料。 在钒基玻璃中选择性地析出M x V 2 O 5晶体，其中M是选自铁，砷，锑，铋，钨，钼，锰，镍，铜，银，碱金属和碱中的一种金属元素 地球金属，0

公开(公告)号：US20130126864A1

公开(公告)日：2013-05-23

申请号：US13813592

申请日：2011-09-02

申请人： Tadashi Fujieda ,  Takashi Naito ,  Takuya Aoyagi ,  Hiroki Yamamoto ,  Motoyuki Miyata

发明人： Tadashi Fujieda ,  Takashi Naito ,  Takuya Aoyagi ,  Hiroki Yamamoto ,  Motoyuki Miyata

IPC分类号： H01L29/24 ,  H01L21/02

CPC分类号： H01L29/24 ,  H01L21/02425 ,  H01L21/02565 ,  H01L21/02592 ,  H01L21/02625 ,  H01L31/0322 ,  H01L31/03923 ,  H01L31/072 ,  H01L35/22 ,  Y02E10/541 ,  Y02P70/521

摘要： In order to provide a semiconductor junction element consisted of an oxide semiconductor glass, which does not contain a toxic element and rare metal element, and various semiconductor devices using it, semiconductor glasses which contain vanadium oxide and have different polarities are connected each other in a semiconductor junction element of the present invention. Moreover, a semiconductor glass containing vanadium oxide is connected to an element semiconductor or a compound semiconductor which have different polarity from the semiconductor glass. Furthermore, a semiconductor glass containing vanadium oxide is connected to a metal.

摘要翻译： 为了提供由不含有毒元素和稀有金属元素的氧化物半导体玻璃以及使用它的各种半导体器件构成的半导体接合元件，含有氧化钒并且具有不同极性的半导体玻璃彼此连接 半导体接合元件。 此外，含有氧化钒的半导体玻璃与元件半导体或半导体玻璃具有不同极性的化合物半导体连接。 此外，含有氧化钒的半导体玻璃与金属连接。

公开(公告)号：US20130015410A1

公开(公告)日：2013-01-17

申请号：US13637986

申请日：2011-03-31

申请人： Yuji Hashiba ,  Kei Yoshimura ,  Shinichi Tachizono ,  Takashi Naito ,  Takuya Aoyagi ,  Tadashi Fujieda

发明人： Yuji Hashiba ,  Kei Yoshimura ,  Shinichi Tachizono ,  Takashi Naito ,  Takuya Aoyagi ,  Tadashi Fujieda

IPC分类号： H01M4/52 ,  H01M4/50 ,  H01M4/485 ,  H01M4/525 ,  H01M4/505 ,  H01B1/04 ,  H01M4/48

CPC分类号： H01M4/364 ,  B82Y30/00 ,  C01G31/00 ,  C01G31/02 ,  C01G45/1228 ,  C01G49/009 ,  C01G51/00 ,  C01G53/00 ,  C01P2002/02 ,  C01P2002/60 ,  C01P2002/77 ,  C01P2002/85 ,  C01P2004/03 ,  C01P2004/45 ,  C01P2004/64 ,  C01P2004/80 ,  C01P2006/40 ,  C01P2006/80 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5825 ,  H01M4/587 ,  H01M4/625 ,  H01M10/052 ,  H01M2004/021 ,  Y02E60/122 ,  Y02T10/7011

摘要： A lithium ion secondary battery has a high cycle retention rate, and has its battery capacity increased. A positive electrode active material is used which includes a crystal phase having a structure formed by collecting a plurality of crystallites 101, and powder particles containing amorphous phases 103a and 103b formed between the crystallites 101. The amorphous phases 103a and 103b contain one or more kinds of metal oxides selected from the group consisting of vanadium oxide, iron oxide, manganese oxide, nickel oxide and cobalt oxide. The crystal phase and the amorphous phase 103a and 103b are capable of intercalation and deintercalation of lithium ions.

摘要翻译： 锂离子二次电池具有高的循环保持率，并且其电池容量增加。 使用正极活性物质，其包括具有通过收集多个微晶101而形成的结构的结晶相，以及包含形成在微晶101之间的非晶相103a和103b的粉末颗粒。非晶相103a和103b包含一种或多种 的选自氧化钒，氧化铁，氧化锰，氧化镍和氧化钴的金属氧化物。 晶相和非晶相103a和103b能够插入和脱嵌锂离子。