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公开(公告)号：US20140315102A1
公开(公告)日：2014-10-23
申请号：US14357813
申请日：2012-11-19
发明人： Akiko Tsuji , Masaru Nakagawa , Hiromichi Koshika
IPC分类号： H01M10/0562 , H01M10/052
CPC分类号： H01M10/052 , H01M4/136 , H01M4/38 , H01M4/405 , H01M4/5825 , H01M4/62 , H01M4/625 , H01M10/0562 , Y02T10/7011
摘要： An electrode material including at least one of sulfur and a compound that contains a sulfur atom, a conductive material, and a solid electrolyte that contains a lithium atom, a phosphorous atom and a sulfur atom, wherein the solid electrolyte has at least one of a peak at 86.1±0.6 ppm and a peak at 83.0±1.0 ppm in the solid 31PNMR spectrum, and the ratio of the phosphorous atoms contained in the peak is 62 mol % or more relative to the phosphorous atoms contained in the all peaks.
摘要翻译： 一种包含硫和含有硫原子的化合物，导电材料和含有锂原子，磷原子和硫原子的固体电解质中的至少一种的电极材料，其中固体电解质具有至少一种 在固体31PNMR光谱中峰为86.1±0.6ppm，峰为83.0±1.0ppm，峰中含有的磷原子的比例相对于所有峰中含有的磷原子为62摩尔％以上。
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公开(公告)号：US20140302382A1
公开(公告)日：2014-10-09
申请号：US14355715
申请日：2012-11-02
发明人： Takayoshi Kambara , Tadanori Junke , Ryo Aburatani , Hiroyuki Higuchi , Masaru Nakagawa , Tsuyoshi Ota , Yoshikatsu Seino
IPC分类号： H01M10/0562 , H01M10/054 , H01M10/052
CPC分类号： H01M10/0562 , C03C10/16 , C03C2205/00 , H01B1/122 , H01M10/052 , H01M10/0525 , H01M10/054 , H01M2300/0068 , H01M2300/008
摘要： A solid electrolyte including an alkali metal element, phosphorous, sulfur and halogen as constituent components.
摘要翻译： 包含碱金属元素，磷，硫和卤素作为组分的固体电解质。
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公开(公告)号：US11431024B2
公开(公告)日：2022-08-30
申请号：US17153996
申请日：2021-01-21
发明人： Ryo Aburatani , Minoru Senga , Tsuyoshi Ota , Masaru Nakagawa
IPC分类号： H01M10/0562 , C03B19/12 , H01B1/12 , H01M10/052 , C03C1/02 , C03C3/32 , C03C4/18 , C03C10/00 , C03C12/00 , H01M4/13 , H01M4/62
摘要： A method for producing a solid electrolyte, including: stirring a slurry including lithium sulfide and phosphorus sulfide in a hydrocarbon solvent in a reaction vessel, and circulating the slurry through a connecting pipe by a pump. The method is carried out in an apparatus including the reaction vessel and the connecting pipe connected to the pump and the reaction vessel.
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公开(公告)号：US10483587B2
公开(公告)日：2019-11-19
申请号：US16239140
申请日：2019-01-03
IPC分类号： H01M10/0562 , H01M10/0525 , H01B1/06 , H01B1/10 , H01M10/052 , H01M4/136 , H01M10/058 , H01M4/58
摘要： A sulfide solid electrolyte containing lithium, phosphorus, sulfur, and two or more of elements X selected from halogen elements, where the sulfide solid electrolyte includes an argyrodite-type crystal structure, and a molar ratio of the sulfur to the phosphorus “b (S/P)” and a molar ratio of the element X to the phosphorus “c (X/P)” satisfy the following formula (1): 0.23
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公开(公告)号：US09806373B2
公开(公告)日：2017-10-31
申请号：US15442800
申请日：2017-02-27
发明人： Takayoshi Kambara , Tadanori Junke , Ryo Aburatani , Hiroyuki Higuchi , Masaru Nakagawa , Tsuyoshi Ota , Yoshikatsu Seino
IPC分类号： H01M10/0562 , H01M10/0525 , C03C10/16 , H01B1/12
CPC分类号： H01M10/0562 , C03C10/16 , C03C2205/00 , H01B1/122 , H01M10/052 , H01M10/0525 , H01M10/054 , H01M2300/0068 , H01M2300/008
摘要： A solid electrolyte including an alkali metal element, phosphorous, sulfur and halogen as constituent components.
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公开(公告)号：US09673482B2
公开(公告)日：2017-06-06
申请号：US14441051
申请日：2013-11-05
IPC分类号： H01M10/0562 , H01M10/0525 , H01B1/12 , H01M10/052 , C03C3/32 , C03C4/14 , C03C10/00
CPC分类号： H01M10/0562 , C03C3/321 , C03C3/323 , C03C4/14 , C03C10/0072 , H01B1/122 , H01M4/131 , H01M4/485 , H01M10/052 , H01M10/0525 , H01M2220/20 , H01M2220/30 , H01M2300/0068 , H01M2300/008 , Y02P70/54 , Y02T10/7011
摘要： A solid electrolyte glass at least including: at least one alkali metal element;a phosphorus (P) element; a sulfur (S) element; and one or more halogen elements selected from I, Cl, Br and F; wherein the solid electrolyte glass has two exothermic peaks that are separated from each other in a temperature range of 150° C. to 350° C. as determined by differential scanning calorimetry (in a dry nitrogen atmosphere at a temperature-elevating speed of 10° C./min from 20 to 600° C.).
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公开(公告)号：US20190305371A1
公开(公告)日：2019-10-03
申请号：US16446881
申请日：2019-06-20
IPC分类号： H01M10/0562 , H01M10/052 , H01M10/058 , H01M10/0525 , H01B1/10 , H01M4/136
摘要： A sulfide solid electrolyte that contains lithium, phosphorus, sulfur, chlorine and bromine, wherein in powder X-ray diffraction analysis using CuKα rays, it has a diffraction peak A at 2θ=25.2±0.5 deg and a diffraction peak B at 2θ=29.7±0.5 deg, the diffraction peak A and the diffraction peak B satisfy the following formula (A), and a molar ratio of the chlorine to the phosphorus “c (Cl/P)” and a molar ratio of the bromine to the phosphorus “d (Br/P)” satisfies the following formula (1): 1.2
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公开(公告)号：US10374253B2
公开(公告)日：2019-08-06
申请号：US16239645
申请日：2019-01-04
IPC分类号： H01M10/0525 , H01M10/0562 , H01M10/058 , H01M4/136 , H01M4/58
摘要： A sulfide solid electrolyte that contains lithium, phosphorus, sulfur, chlorine and bromine, wherein in powder X-ray diffraction analysis using CuKα rays, it has a diffraction peak A at 2θ=25.2±0.5 deg and a diffraction peak B at 2θ=29.7±0.5 deg, the diffraction peak A and the diffraction peak B satisfy the following formula (A), and a molar ratio of the chlorine to the phosphorus “c (Cl/P)” and a molar ratio of the bromine to the phosphorus “d (Br/P)” satisfies the following formula (1): 1.2
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公开(公告)号：US20150270571A1
公开(公告)日：2015-09-24
申请号：US14441051
申请日：2013-11-05
IPC分类号： H01M10/0562 , H01M10/052
CPC分类号： H01M10/0562 , C03C3/321 , C03C3/323 , C03C4/14 , C03C10/0072 , H01B1/122 , H01M4/131 , H01M4/485 , H01M10/052 , H01M10/0525 , H01M2220/20 , H01M2220/30 , H01M2300/0068 , H01M2300/008 , Y02P70/54 , Y02T10/7011
摘要： A solid electrolyte glass at least including: at least one alkali metal element;a phosphorus (P) element; a sulfur (S) element; and one or more halogen elements selected from I, Cl, Br and F; wherein the solid electrolyte glass has two exothermic peaks that are separated from each other in a temperature range of 150° C. to 350° C. as determined by differential scanning calorimetry (in a dry nitrogen atmosphere at a temperature-elevating speed of 10° C./min from 20 to 600° C.).
摘要翻译： 一种固体电解质玻璃，至少包括：至少一种碱金属元素; 磷（P）元素; 硫（S）元素; 和一个或多个选自I，Cl，Br和F的卤素元素; 其中固体电解质玻璃具有两个在150℃至350℃的温度范围内彼此分离的放热峰，如通过差示扫描量热法测定的（在干燥氮气气氛中以10℃的升温速度 C./min从20℃到600℃）。
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公开(公告)号：US11444317B2
公开(公告)日：2022-09-13
申请号：US16461235
申请日：2017-08-08
发明人： Futoshi Utsuno , Akiko Nakata , Kota Terai , Masaru Nakagawa
IPC分类号： H01M10/0562 , H01M10/0525
摘要： Provided is a sulfide solid electrolyte containing lithium, phosphorus, sulfur and chlorine, in which a molar ratio of the chlorine to the phosphorus, c (Cl/P), is greater than 1.0 and 1.9 or less, the sulfide solid electrolyte includes an argyrodite-type crystal structure, and a lattice constant of the argyrodite-type crystal structure is 9.820 Å or less.
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