公开(公告)号：WO2005001969A8

公开(公告)日：2005-02-24

申请号：PCT/JP0308032

申请日：2003-06-25

Applicant: TORAY INDUSTRIES ,  NAKAMURA MASATAKA ,  SHIMOYAMA NAOKI ,  IZUHARA DAISUKE ,  KONO SHUNJI ,  KIDAI MASAYUKI

Inventor： NAKAMURA MASATAKA ,  SHIMOYAMA NAOKI ,  IZUHARA DAISUKE ,  KONO SHUNJI ,  KIDAI MASAYUKI

IPC: H01B1/06 ,  H01B1/12 ,  H01M8/02 ,  H01M8/10

CPC classification number: H01B1/122 ,  H01M8/1009 ,  H01M8/1025 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1032 ,  H01M8/1034 ,  H01M8/1044 ,  H01M2300/0088

Abstract: A polymer electrolyte that simultaneously attains high proton conductivity and low fuel crossover; a member therefrom; and a polymer electrolyte fuel cell of high output and high energy density. In particular, a polymer electrolyte comprising a mixture of proton conductive polymer (A) and polymer (B) different from the proton conductive polymer (A) characterized in that the ratio of antifreeze water quantity in polymer electrolyte, expressed by the following formula (S1), is in the range of 40 to 100% by weight: (Ratio of antifreeze water quantity) = (amt. of antifreeze water)/(amt. of low melting point water + amt. of antifreeze water) x 100 (%) (S1).

Abstract translation: 同时获得高质子传导性和低燃料分选的聚合物电解质; 其成员; 以及高输出和高能量密度的聚合物电解质燃料电池。 特别是包含与质子传导性聚合物（A）不同的质子传导性聚合物（A）和聚合物（B）的混合物的高分子电解质，其特征在于，以下式（S1）表示的聚合物电解质中的防冻水量 ）为40〜100重量％的范围：（防冻水量的比例）=（防冻水的安培）/（低熔点水的升数+防冻水的安培）×100（％） （S1）。

公开(公告)号：DE69104785T2

公开(公告)日：1995-04-13

申请号：DE69104785

申请日：1991-01-11

Applicant: TORAY INDUSTRIES

Inventor： KIDAI MASAYUKI ,  TANIGUCHI TAKASHI

IPC: C23C14/08 ,  G02F1/15

Abstract: An all solid type electrochromic display device (1) comprises first (4) and second (7 )conductive layers and sandwiched between them, at least an electrochromic layer (5) of tungsten oxide and a solid electrolyte layer (6). The tungsten oxide of the electrochromic layer (5) has an absorption spectrum, as measured by FT-IR, which meets the following formulae (A) and (B): wherein 1400, 1800, 2500, and 4000 and 3400 respectively represent the absorbance of 1400cm , 1800cm , 2500cm , 4000cm and 3400cm and A* represents the highest absorbance within a range from 1600cm to 1650cm . The electrochromic display device is produced by vacuum depositing the tungsten oxide electrochromic layer on another layer, introducing oxygen as a reaction gas at pressure of from 2 X 10 to 1 X 10 torr, at deposition rate of from 0.2 to 0.4nm/second and at a substrate surface temperature of from 20 DEG C to 180 DEG C.

公开(公告)号：DE69104785D1

公开(公告)日：1994-12-01

申请号：DE69104785

申请日：1991-01-11

Applicant: TORAY INDUSTRIES

Inventor： KIDAI MASAYUKI ,  TANIGUCHI TAKASHI

IPC: C23C14/08 ,  G02F1/15

Abstract: An all solid type electrochromic display device (1) comprises first (4) and second (7 )conductive layers and sandwiched between them, at least an electrochromic layer (5) of tungsten oxide and a solid electrolyte layer (6). The tungsten oxide of the electrochromic layer (5) has an absorption spectrum, as measured by FT-IR, which meets the following formulae (A) and (B): wherein 1400, 1800, 2500, and 4000 and 3400 respectively represent the absorbance of 1400cm , 1800cm , 2500cm , 4000cm and 3400cm and A* represents the highest absorbance within a range from 1600cm to 1650cm . The electrochromic display device is produced by vacuum depositing the tungsten oxide electrochromic layer on another layer, introducing oxygen as a reaction gas at pressure of from 2 X 10 to 1 X 10 torr, at deposition rate of from 0.2 to 0.4nm/second and at a substrate surface temperature of from 20 DEG C to 180 DEG C.

公开(公告)号：CA2130807A1

公开(公告)日：1994-06-26

申请号：CA2130807

申请日：1993-12-12

Applicant: TORAY INDUSTRIES

Inventor： TSUKAMOTO JUN ,  NAKAE TAKEJI ,  SUZUKI TATSUHIKO ,  NII MIKIO ,  KIDAI MASAYUKI

IPC: D01F11/12 ,  D01F11/14 ,  H01M4/02 ,  H01M4/58 ,  H01M4/66 ,  H01M4/74 ,  H01M4/80 ,  H01M4/96

Abstract: The invention relates to an electrode suitable for a chargeable/dischargeable secondary battery in which a carbonaceous material capable of doping and dedoping of lithium ions is used as a negative electrode active material wherein carbon fibers are used as the carbonaceous material in a form of an uni-directionally arranged body or in combination of electrically conductive foil or fibers, and further relates to a secondary battery using the electrode. The invention enables to provide a secondary battery having high capacitance and high outputtng property.

公开(公告)号：CA2590317C

公开(公告)日：2013-05-21

申请号：CA2590317

申请日：2005-11-24

Applicant: TORAY INDUSTRIES

Inventor： ADACHI SHINYA ,  IZUHARA DAISUKE ,  NAKAMURA MASATAKA ,  SHIMOYAMA NAOKI ,  UETE TAKAO ,  KIDAI MASAYUKI

IPC: H01M8/02 ,  H01M8/10

Abstract: A production method for a film electrode composite element which uses an interface resistance reducing composition that can reduce the resistance at the interface between an electrode and an electrolyte film, at low temperatures and pressures without requiring polymerization while maintaining a fuel crossover limiting effect even in the case of an electrolyte film high in heat resistance, strength and tensile elastic modulus and low in water content. The method comprises pasting at least one electrode to an electrolyte film via an interface resistance reducing composition containing a plasticizer in a film electrode composite element comprising a pair of electrodes having an electrolyte film therebetween, wherein a layer (A) is provided between at least one electrode and the electrolyte film, and a value of the storage elastic modulus C of the electrolyte film is at least 1GPa when the storage elastic modulus of the layer (A) is D.

公开(公告)号：CA2525565A1

公开(公告)日：2004-11-25

申请号：CA2525565

申请日：2004-05-11

Applicant: TORAY INDUSTRIES

Inventor： KONO SHUNJI ,  KIDAI MASAYUKI ,  UETE TAKAO

IPC: H01M4/86 ,  H01M4/90

Abstract: A novel membrane electrode complex capable of reducing a reaction resistance at 20~ and attaining a high output, and a solid polymer type fuel cell using it. A novel membrane electrode complex comprising at least an electrode catalyst layer, an anode and a cathode each consisting of an electrode base material, and a polymer solid electrolyte membrane held between the anode an d the cathode, wherein the following expression is satisfied when a reaction resistance at 20~ is Rr (.OMEGA. cm2). -2

公开(公告)号：CA2034056A1

公开(公告)日：1992-01-12

申请号：CA2034056

申请日：1991-01-11

Applicant: TORAY INDUSTRIES

Inventor： KIDAI MASAYUKI ,  TANIGUCHI TAKASHI

IPC: C23C14/08 ,  G02F1/15 ,  G02F1/153

Abstract: 66623-194 Disclosed is an all solid type electrochromic display device which comprises first and second conductive layers and sandwiched between them, at least, an electrochromic layer of tungsten oxide and a solid electrolyte layer. The tungsten oxide of the electrochromic layer has an absorption spectrum, as measured by FT-IR, which meets the following formulae (A) and (B): (A) (B) wherein A1400, A1800, A2500, A4000 and A3400 respectively represent the absorbance of 1400cm-1, 1800cm-1, 2500cm-1, 4000cm-1 and 3400cm-1 and A* represents the highest absorbance within a range from 1600cm-1 to 1650cm-1. The electrochromic display device is produced by vacuum depositing the tungsten oxide electrochromic layer on another layer, introducing oxygen as a reaction gas at a pressure of from 2 X 10-5 to 1 X 10-3 torr, at a deposition rate of from 0.2 to 0.4 nm/second and at a substrate surface temperature of from 20.degree.C to 180.degree.C.

公开(公告)号：CA2529926C

公开(公告)日：2012-07-03

申请号：CA2529926

申请日：2003-06-25

Applicant: TORAY INDUSTRIES

Inventor： NAKAMURA MASATAKA ,  SHIMOYAMA NAOKI ,  IZUHARA DAISUKE ,  KONO SHUNJI ,  KIDAI MASAYUKI

IPC: H01M8/02 ,  H01B1/06 ,  H01B1/12 ,  H01M8/10

Abstract: The present invention provides a polymer electrolyte where high proton conductivity and low fuel crossover are achieved at the same time, as well as a member using the same, and an object thereof is to achieve high output and high energy density in the form of a polymer electrolyte fuel cell. A polymer electrolyte where a proton conductive polymer (A) and a polymer (B) that is different from (A) are mixed with each other, characterized in that the ratio of the amount of unfreezable water, represented by formula (S1) in the above described polymer electrolyte, is no less than 40 wt% and no higher than 100 wt % is used, and thereby, the above described object can be achieved. (ratio of amount of unfreezable water) = (amount of unfreezable water) / (amount of low melting point water + amount of unfreezable water) × 100 (%) ... (S1)

公开(公告)号：AT533200T

公开(公告)日：2011-11-15

申请号：AT05809174

申请日：2005-11-24

Applicant: TORAY INDUSTRIES

Inventor： ADACHI SHINYA ,  IZUHARA DAISUKE ,  NAKAMURA MASATAKA ,  SHIMOYAMA NAOKI ,  UETE TAKAO ,  KIDAI MASAYUKI

IPC: H01M8/02 ,  H01M8/10

Abstract: It is an object of the present invention to provide a membrane electrode assembly formed by sandwiching an electrolyte membrane between a pair of electrodes, wherein the membrane electrode assembly has a layer (A) having a substantially different phase difference, which is measured by scanning on a tapping mode of a scanning probe microscope, from the electrolyte membrane at least between one electrode and the electrolyte membrane, and the electrolyte membrane and the layer (A) contain aromatic hydrocarbon having an anionic group on the main chain.

公开(公告)号：CA2590317A1

公开(公告)日：2006-06-15

申请号：CA2590317

申请日：2005-11-24

Applicant: TORAY INDUSTRIES

Inventor： IZUHARA DAISUKE ,  ADACHI SHINYA ,  UETE TAKAO ,  KIDAI MASAYUKI ,  SHIMOYAMA NAOKI ,  NAKAMURA MASATAKA

IPC: H01M8/02 ,  H01M8/10

Abstract: It is an object of the present invention to provide a membrane electrode assembly formed by sandwiching an electrolyte membrane between a pair of electrodes, wherein the membrane electrode assembly has a layer (A) having a substantially different phase difference, which is measured by scanning on a tapping mode of a scanning probe microscope, from the electrolyte membrane at least between one electrode and the electrolyte membrane, and the electrolyte membrane and the layer (A) contain aromatic hydrocarbon having an anionic group on the main chain.