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11.
公开(公告)号:JP4745463B2
公开(公告)日:2011-08-10
申请号:JP2010544200
申请日:2009-12-22
Applicant: 日本碍子株式会社
CPC classification number: C01G53/42 , C01P2002/52 , C01P2002/74 , C01P2004/20 , C01P2004/54 , C01P2004/62 , H01M4/0471 , H01M4/131 , H01M4/525 , H01M10/0525 , H01M2004/021
Abstract: An object of the present invention is to provide a lithium secondary battery which has improved capacity, durability, and rate characteristic as compared with conventional lithium secondary batteries. A plate-like particle or a film for a lithium secondary battery cathode active material is represented by the following general formula: €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒGeneral formula:€ƒ€ƒ€ƒ€ƒ€ƒLi p (Ni x ,Co y ,Al z )O 2 (wherein 0.9 ‰¤ p ‰¤ 1.3,0.6
Abstract translation: 本发明的目的是提供一种与常规锂二次电池相比具有改进的容量,耐久性和速率特性的锂二次电池。 锂二次电池正极活性物质的板状颗粒或膜由以下通式表示:€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ通用配方:€ƒ€ƒ€ƒ€ ƒLip(Ni x,Co y,Al z)O 2(其中0.9‰¤‰¤1.3,0.6
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12.
公开(公告)号:JP4473529B2
公开(公告)日:2010-06-02
申请号:JP2003193850
申请日:2003-07-08
Applicant: 日本碍子株式会社
IPC: H01L41/09 , H01L41/083 , H01L41/18 , H01L41/187 , H01L41/22 , H01L41/313 , H02N2/00
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric/electrostrictive film type element exhibiting an extremely high resonance frequency and a high response while having a bending displacement and durability equivalent to those of a conventional piezoelectric/electrostrictive film type element. SOLUTION: The piezoelectric/electrostrictive film type element 10 comprises a ceramic substrate 44, and a piezoelectric/electrostrictive operating section 78 obtained by forming a lower electrode 77, a piezoelectric/electrostrictive layer 73 and an upper electrode 75 sequentially on the substrate 44 such that the piezoelectric/electrostrictive layer 73 covers the upper surface of the lower electrode 77 and the lower surface of the upper electrode 75 while projecting the end part thereof. Projecting part of the piezoelectric/electrostrictive layer 73 is coupled with the substrate 44 through a coupling material 70 composed of a hybrid material produced by scattering inorganic particles into a matrix of a polymer compound. COPYRIGHT: (C)2005,JPO&NCIPI
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公开(公告)号:JP5670105B2
公开(公告)日:2015-02-18
申请号:JP2010140076
申请日:2010-06-21
Applicant: 日本碍子株式会社
IPC: H01M4/505
CPC classification number: H01M4/525 , C01G45/1242 , C01P2002/32 , C01P2002/52 , C01P2006/12 , C01P2006/40
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公开(公告)号:JP5612375B2
公开(公告)日:2014-10-22
申请号:JP2010140075
申请日:2010-06-21
Applicant: 日本碍子株式会社
IPC: H01M4/505
CPC classification number: H01M4/131 , H01M4/1391 , H01M4/505 , H01M4/525 , H01M10/0525 , H01M2004/021 , Y10T428/2982
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公开(公告)号:JP5564649B2
公开(公告)日:2014-07-30
申请号:JP2010142434
申请日:2010-06-23
Applicant: 日本碍子株式会社
IPC: H01M4/131 , H01M4/485 , H01M4/525 , H01M10/052 , H01M10/0585
CPC classification number: H01M4/0404 , C01G45/1228 , C01G51/42 , C01G51/50 , C01G53/006 , C01G53/04 , C01G53/42 , C01G53/50 , C01P2002/52 , C01P2002/74 , C01P2004/62 , C01P2006/16 , C01P2006/40 , C04B35/01 , C04B35/016 , C04B35/6268 , C04B35/62685 , C04B38/065 , C04B2111/00853 , C04B2235/3203 , C04B2235/3217 , C04B2235/3275 , C04B2235/3277 , C04B2235/3279 , C04B2235/3298 , C04B2235/365 , C04B2235/442 , C04B2235/443 , C04B2235/5436 , C04B2235/5445 , C04B2235/6025 , C04B2235/616 , C04B2235/656 , C04B2235/6565 , C04B2235/77 , C04B2235/785 , C04B2235/786 , C04B2235/79 , C04B2235/9623 , H01M4/0471 , H01M4/131 , H01M4/505 , H01M4/525 , H01M10/0525 , H01M2004/021 , Y02E60/122 , C04B38/0054 , C04B38/0074 , C04B38/067
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公开(公告)号:JPWO2012137534A1
公开(公告)日:2014-07-28
申请号:JP2013508780
申请日:2012-02-07
Applicant: 日本碍子株式会社
CPC classification number: H01M4/02 , H01M4/131 , H01M10/052 , H01M2004/021
Abstract: 本発明は、リチウム二次電池において、電池特性、特にハイレートでの充放電特性及びサイクル特性を、より一層向上させることを目的とする。本発明は、層状岩塩構造を有する、リチウム二次電池の正極活物質であって、平均粒子径が0.01〜5μmである多数の一次粒子からなり、平均粒子径が1〜100μmであり、長軸径を短軸径で除した値であるアスペクト比が1.0以上2未満である二次粒子を含有し、前記二次粒子における前記一次粒子の(003)面の配向率が50%以上であることを特徴とする、リチウム二次電池の正極活物質である。
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公开(公告)号:JP5498756B2
公开(公告)日:2014-05-21
申请号:JP2009247153
申请日:2009-10-28
Applicant: 日本碍子株式会社
CPC classification number: C01G49/0018 , C01G49/0063 , C01P2002/32 , C01P2002/72 , C01P2004/62 , C01P2006/12 , C01P2006/42 , C04B35/265 , C04B35/6263 , C04B35/62675 , C04B35/632 , C04B2235/3279 , C04B2235/3281 , C04B2235/3284 , C04B2235/5409 , C04B2235/5436 , C04B2235/5445 , C04B2235/6023 , C04B2235/6562 , C04B2235/6565 , C04B2235/763 , H01F1/344 , H01F1/36 , H01F41/0246
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