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1.发明申请Ni-Mn COMPOSITE OXALATE POWDER, LITHIUM TRANSITION METAL COMPOSITE OXIDE POWDER AND LITHIUM ION SECONDARY BATTERY 有权Ni-Mn复合氧化物粉末，锂离子转移金属复合氧化物粉末和锂离子二次电池公开(公告)号：US20150104706A1
公开(公告)日：2015-04-16
申请号：US14141176
申请日：2013-12-26
Inventor： Hung-Chun WU , Yu-Ting CHEN , Nae-Lih WU , Wen-Chin CHEN , Shih-Chieh LIAO , Yih-Chyng WU
IPC: H01M4/131 , H01M10/0525 , H01M4/505 , H01M4/525 , H01M4/485
CPC classification number: H01M4/505 , C01G53/50 , C01P2002/50 , C01P2002/54 , C01P2004/61 , C01P2004/62 , C01P2004/80 , C01P2004/84 , C07C55/07 , H01M4/366 , H01M4/525 , H01M4/62 , H01M10/0525 , H01M2004/028 , Y02P20/582
Abstract: The disclosure provides a Ni—Mn composite oxalate powder, including a plurality of biwedge octahedron particles represented by the general formula: NiqMnxCoyMzC2O4.nH2O, wherein q+x+y+z=1, 0
Abstract translation: 本发明提供一种Ni-Mn复合草酸盐粉末，其包括由以下通式表示的多个双楔形八面体颗粒：NiqMnxCoyMzC2O4.nH2O，其中q + x + y + z = 1,0
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公开(公告)号：US20210083279A1
公开(公告)日：2021-03-18
申请号：US17026021
申请日：2020-09-18
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Deng-Tswen SHIEH , Sheng-Fa YEH , Shih-Chieh LIAO , Ching-Yu CHEN , Hao-Tzu HUANG
IPC: H01M4/485 , H01M10/0525 , H01M4/36
Abstract: A fast charging lithium-ion battery includes a positive electrode plate, a negative electrode plate, a separator, and an electrolyte. The positive electrode plate includes a positive current collector and a positive active material layers. The negative electrode plate includes a negative current collector and negative active material layers. The negative active material layers include titanium niobium oxide, lithium titanate, or a combination thereof. The separator is disposed between the positive electrode plate and the negative electrode plate. The electrolyte contacts the positive electrode plate and the negative electrode plate. The negative active material layers have an effective area corresponding to the positive electrode plate. The negative active material layers have a thickness on one surface of the negative current collector. A ratio of the effective area to the thickness is greater than 2×105 mm.
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公开(公告)号：US20190207255A1
公开(公告)日：2019-07-04
申请号：US15857338
申请日：2017-12-28
Applicant: Industrial Technology Research Institute
Inventor： Ting-Ju YEH , Chia-Ming CHANG , Tsung-Hsiung WANG , Cheng-Zhang LU , Chia-Erh LIU , Shih-Chieh LIAO
IPC: H01M10/0565 , H01M10/056 , H01M10/0525 , H01M4/485 , H01M4/505 , H01M4/525
CPC classification number: H01M10/0565 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/0525 , H01M10/056 , H01M2300/0085
Abstract: An electrolyte is provided. The electrolyte includes a polymer, a lithium salt, and an organic solvent. The polymer is a polymerization product of a reactive additive and an initiator, wherein the reactive additive includes at least an amide group and at least an epoxy group or ethyl group. A composition for electrolyte and a lithium battery employing the electrolyte are also provided.
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公开(公告)号：US20190198867A1
公开(公告)日：2019-06-27
申请号：US16231757
申请日：2018-12-24
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Chia-Ming CHANG , Shih-Chieh LIAO , Dar-Jen LIU , Wen-Bing CHU , Jin-Ming CHEN
IPC: H01M4/38 , H01M4/62 , H01M4/131 , H01M10/0525 , H01M10/0569
CPC classification number: H01M4/382 , H01M4/131 , H01M4/622 , H01M4/625 , H01M4/626 , H01M10/0525 , H01M10/0569
Abstract: A cathode of a lithium ion battery is provided. The cathode of a lithium ion battery includes a collector material. A first electrode layer including a lithium manganese iron phosphate (LMFP) material is disposed on a surface of the collector material. A second electrode layer including an active material is disposed on the first electrode layer. The active material includes lithium nickel manganese cobalt oxide (NMC), lithium nickel cobalt aluminum oxide (NCA), lithium cobalt oxide (LCO), Li-rich cathode material, or a combination thereof.
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公开(公告)号：US20240243271A1
公开(公告)日：2024-07-18
申请号：US18619932
申请日：2024-03-28
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Kuan-Yu KO , Po-Yang HUNG , Chi-Ju CHENG , Shih-Chieh LIAO , Yung-Ting FAN , Jin-Ming CHEN
CPC classification number: H01M4/485 , C01G33/006 , C01G49/0018 , H01M4/1315 , H01M4/483 , C01P2002/54 , C01P2004/03 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C01P2004/80 , C01P2006/40 , H01M2004/027
Abstract: Doped titanium niobate is provided, which has a chemical structure of Ti(1-x)M1xNb2O(7-z)Sz, wherein M1 is Li, Mg, or a combination thereof; 0≤x≤0.15; and 0.0025≤z≤0.075. A battery is provided, which includes a negative electrode; a positive electrode; and an electrolyte disposed between the negative electrode and the positive electrode, wherein the negative electrode includes the doped titanium niobate.
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Patent Agency Ranking
公开(公告)号：US20180183090A1
公开(公告)日：2018-06-28
申请号：US15392343
申请日：2016-12-28
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Ting-Ju YEH , Ya-Chi CHANG , Shu-Chun YU , Shih-Chieh LIAO
IPC: H01M10/056 , H01M4/38 , H01M4/505 , H01M4/525 , C08G65/22
CPC classification number: H01M10/056 , C08G59/1405 , C08G59/4007 , H01M4/382 , H01M4/505 , H01M4/525 , H01M10/052 , H01M2300/0091
Abstract: A solid electrolyte is provided. The solid electrolyte includes inorganic ceramic electrolytes and an organic polymer. The organic polymer physically combines to the inorganic ceramic electrolytes. The organic polymer includes a repeat unit of formula (I), wherein the A includes the following formula (II): wherein each of R1 and R2 is independently selected at least one from the group consisting of the following groups: C2-C4 aliphatic alkyl, optionally substituted phenyl, bisphenol, bisphenol A, bisphenol F, and bisphenol S. The organic polymer is distributed uniformly between the inorganic ceramic electrolytes. The solid electrolyte has a conducting ion path. The solid electrolyte has a conducting ion path.
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7.发明申请公开(公告)号：US20180040915A1
公开(公告)日：2018-02-08
申请号：US15666126
申请日：2017-08-01
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Shih-Chieh LIAO , Kuan-Yu KO , Hsiu-Fen LIN , Jin-Ming CHEN
IPC: H01M10/0562 , H01M4/40
CPC classification number: H01M10/0562 , H01B1/08 , H01M4/405 , H01M10/0525 , H01M2300/0065 , H01M2300/0068
Abstract: A sulfur doped oxide solid electrolyte powder is provided. The amount of sulfur is 1 wt % to 5 wt % based on the weight of the sulfur doped oxide solid electrolyte powder. A solid state battery is also provided. The solid state battery includes a positive electrode layer, a negative electrode layer, and an electrolyte layer. The electrolyte layer includes the above sulfur doped oxide solid electrolyte powder.
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公开(公告)号：US20170179544A1
公开(公告)日：2017-06-22
申请号：US15347377
申请日：2016-11-09
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Hsiu-Fen LIN , Shih-Chieh LIAO , Chia-Chin LEE , Chi-Ju CHENG , Jin-Ming CHEN
CPC classification number: H01M10/4235 , C01G53/50 , C01P2002/50 , C01P2006/40 , H01M4/0471 , H01M4/131 , H01M4/362 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/622 , H01M4/623 , H01M4/625 , H01M2004/028
Abstract: A lithium positive electrode material is provided, which includes a host material and a doping material doped into the host material, wherein the doping material has a chemical formula of LiyLazZrwAluO12+(u*3/2), wherein 5≦y≦8, 2≦z≦5, 1≦w≦3, and 0
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公开(公告)号：US20210376308A1
公开(公告)日：2021-12-02
申请号：US17331773
申请日：2021-05-27
Applicant: Industrial Technology Research Institute
Inventor： Sheng-Fa YEH , Deng-Tswen SHIEH , Ching-Yu CHEN , Shih-Chieh LIAO , Hao-Tzu HUANG
IPC: H01M4/131 , H01M50/557
Abstract: An electrode plate includes a metal foil, a first active material layer directly disposed on the top surface of the metal foil, and a second active material layer directly disposed on the bottom surface of the metal foil. The crystalline system of the first active material layer is different from that of the second active material layer.
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公开(公告)号：US20190198864A1
公开(公告)日：2019-06-27
申请号：US15941841
申请日：2018-03-30
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Chia-Ming CHANG , Shih-Chieh LIAO , Dar-Jen LIU , Wen-Bing CHU , Jin-Ming CHEN
CPC classification number: H01M4/366 , H01M4/505 , H01M4/525 , H01M4/5825 , H01M4/623 , H01M4/625 , H01M10/0525 , H01M2004/028
Abstract: A cathode of a lithium ion battery is provided. The cathode of a lithium ion battery includes a collector material. A first electrode layer including a lithium manganese iron phosphate (LMFP) material is disposed on a surface of the collector material. A second electrode layer including an active material is disposed on the first electrode layer. The active material includes lithium nickel manganese cobalt oxide (NMC), lithium nickel cobalt aluminum oxide (NCA), lithium cobalt oxide (LCO), Li-rich cathode material, or a combination thereof.
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