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公开(公告)号：US11646408B2
公开(公告)日：2023-05-09
申请号：US17273417
申请日：2019-10-09
IPC分类号： H01M4/36 , H01M4/525 , H01M4/58 , H01M10/052 , H01M10/0525 , H01M4/02
CPC分类号： H01M4/364 , H01M4/525 , H01M4/582 , H01M10/0525 , H01M2004/028
摘要： The positive electrode active substance for a lithium secondary battery includes a mixture of a lithium cobalt composite oxide particle and an inorganic fluoride particle. The method for producing a positive electrode active substance for a lithium secondary battery includes a first step of subjecting a lithium cobalt composite oxide particle and an inorganic fluoride particle to a mixing treatment to thereby obtain a mixture of the lithium cobalt composite oxide particle and the inorganic fluoride particle. The lithium secondary battery uses, as a positive electrode active substance, the positive electrode active substance for a lithium secondary battery of the present invention.
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公开(公告)号：US20160107140A1
公开(公告)日：2016-04-21
申请号：US14787516
申请日：2015-03-24
CPC分类号： B01J20/10 , B01J20/28016 , B01J20/28023 , B01J20/30 , B01J20/3007 , B01J20/3021 , B01J20/3085 , C01B33/20 , C01B33/32 , C01B33/36 , C01G23/005 , C01P2002/72 , C02F1/281 , C02F2101/006 , C02F2103/08 , G21F9/12
摘要： There is provided an adsorbent material having adsorptive removal properties of Cs and Sr in seawater, and a method for producing a crystalline silicotitanate suitable for the adsorbent material. The adsorbent material includes one selected from crystalline silicotitanates represented by Na4Ti4Si3O16.nH2O, (NaxK(1-x))4Ti4Si3O16.nH2O and K4Ti4Si3O16nH2O wherein x represents a number of more than 0 and less than 1 and n represents a number of 0 to 8; and one selected from titanate salts represented by Na4Ti9O20.mH2O, (NayK(1-y))4Ti9O20.mH2O and K4Ti9O20.mH2O wherein y represents a number of more than 0 and less than 1 and m represents a number of 0 to 10. The adsorbent material is produced by a method for producing a crystalline silicotitanate in which a silicic acid source, a sodium compound and/or a potassium compound, titanium tetrachloride, and water are mixed to obtain a mixed gel, and the mixed gel is subjected to a hydrothermal reaction.
摘要翻译： 提供了在海水中具有Cs和Sr的吸附去除性质的吸附剂材料，以及适用于吸附材料的结晶硅钛酸盐的制造方法。 吸附剂材料包括选自Na4Ti4Si3O16.nH2O，（NaxK（1-x））4Ti4Si3O16.nH2O和K4Ti4Si3O16nH2O表示的结晶硅钛酸盐，其中x表示大于0且小于1的数，n表示0至8的数 ; 选自由Na 4 Ti 9 O 20·mH 2 O，（NayK（1-y））4 Ti 9 O 20·m·2H 2 O和K 4 Ti 9 O 20·m·H 2 O表示的钛酸盐，其中y表示0以上且小于1的数，m表示0〜10的数。 吸附剂材料是通过混合硅酸盐，钠化合物和/或钾化合物，四氯化钛和水混合得到混合凝胶的结晶性硅酸钛的制造方法制造的，混合凝胶经受 水热反应。
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公开(公告)号：US11145862B1
公开(公告)日：2021-10-12
申请号：US17273396
申请日：2019-10-09
摘要： The positive electrode active substance for a lithium secondary battery includes a mixture of a titanium-containing lithium cobalt composite oxide particle and an inorganic fluoride particle. The method for producing a positive electrode active substance for a lithium secondary battery includes a first step of subjecting a titanium-containing lithium cobalt composite oxide particle and an inorganic fluoride particle to a mixing treatment to thereby obtain a mixture of the titanium-containing lithium cobalt composite oxide particle and the inorganic fluoride particle. The lithium secondary battery uses, as a positive electrode active substance, the positive electrode active substance for a lithium secondary battery of the present invention.
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公开(公告)号：US20210313572A1
公开(公告)日：2021-10-07
申请号：US17273396
申请日：2019-10-09
IPC分类号： H01M4/525 , H01M4/04 , H01M10/0525
摘要： The positive electrode active substance for a lithium secondary battery includes a mixture of a titanium-containing lithium cobalt composite oxide particle and an inorganic fluoride particle. The method for producing a positive electrode active substance for a lithium secondary battery includes a first step of subjecting a titanium-containing lithium cobalt composite oxide particle and an inorganic fluoride particle to a mixing treatment to thereby obtain a mixture of the titanium-containing lithium cobalt composite oxide particle and the inorganic fluoride particle. The lithium secondary battery uses, as a positive electrode active substance, the positive electrode active substance for a lithium secondary battery of the present invention.
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公开(公告)号：US20210328211A1
公开(公告)日：2021-10-21
申请号：US17273417
申请日：2019-10-09
IPC分类号： H01M4/36 , H01M4/525 , H01M4/58 , H01M10/0525
摘要： The positive electrode active substance for a lithium secondary battery includes a mixture of a lithium cobalt composite oxide particle and an inorganic fluoride particle. The method for producing a positive electrode active substance for a lithium secondary battery includes a first step of subjecting a lithium cobalt composite oxide particle and an inorganic fluoride particle to a mixing treatment to thereby obtain a mixture of the lithium cobalt composite oxide particle and the inorganic fluoride particle. The lithium secondary battery uses, as a positive electrode active substance, the positive electrode active substance for a lithium secondary battery of the present invention.
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公开(公告)号：US09675957B2
公开(公告)日：2017-06-13
申请号：US15284020
申请日：2016-10-03
IPC分类号： B01J20/10 , B01J20/28 , B01J20/30 , C01B33/32 , C01B33/36 , G21F9/12 , C01G23/00 , C01B33/20 , C02F1/28 , C02F101/00 , C02F103/08
CPC分类号： B01J20/10 , B01J20/28016 , B01J20/28023 , B01J20/30 , B01J20/3007 , B01J20/3021 , B01J20/3085 , C01B33/20 , C01B33/32 , C01B33/36 , C01G23/005 , C01P2002/72 , C02F1/281 , C02F2101/006 , C02F2103/08 , G21F9/12
摘要： There are provided an adsorbent material excellent in the adsorptive removal properties of Cs and Sr also in seawater, and a method for producing a crystalline silicotitanate suitable for the adsorbent material.The adsorbent material according to the present invention comprises: at least one selected from crystalline silicotitanates represented by Na4Ti4Si3O16.nH2O, (NaxK(1-x))4Ti4Si3O16.nH2O and K4Ti4Si3O16.nH2O wherein x represents a number of more than 0 and less than 1 and n represents a number of 0 to 8; and at least one selected from titanate salts represented by Na4Ti9O20.mH2O, (NayK(1-y))4Ti9O20.mH2O and K4Ti9O20.mH2O wherein y represents a number of more than 0 and less than 1 and m represents a number of 0 to 10. The adsorbent material is suitably produced by a method for producing a crystalline silicotitanate in which a silicic acid source, a sodium compound and/or a potassium compound, titanium tetrachloride, and water are mixed to obtain a mixed gel, and the mixed gel is subjected to a hydrothermal reaction.
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公开(公告)号：US20170021329A1
公开(公告)日：2017-01-26
申请号：US15284020
申请日：2016-10-03
CPC分类号： B01J20/10 , B01J20/28016 , B01J20/28023 , B01J20/30 , B01J20/3007 , B01J20/3021 , B01J20/3085 , C01B33/20 , C01B33/32 , C01B33/36 , C01G23/005 , C01P2002/72 , C02F1/281 , C02F2101/006 , C02F2103/08 , G21F9/12
摘要： There are provided an adsorbent material excellent in the adsorptive removal properties of Cs and Sr also in seawater, and a method for producing a crystalline silicotitanate suitable for the adsorbent material.The adsorbent material according to the present invention comprises: at least one selected from crystalline silicotitanates represented by Na4Ti4Si3O16.nH2O, (NaxK(1-x))4Ti4Si3O16.nH2O and K4Ti4Si3O16.nH2O wherein x represents a number of more than 0 and less than 1 and n represents a number of 0 to 8; and at least one selected from titanate salts represented by Na4Ti9O20.mH2O, (NayK(1-y))4Ti9O20.mH2O and K4Ti9O20.mH2O wherein y represents a number of more than 0 and less than 1 and m represents a number of 0 to 10. The adsorbent material is suitably produced by a method for producing a crystalline silicotitanate in which a silicic acid source, a sodium compound and/or a potassium compound, titanium tetrachloride, and water are mixed to obtain a mixed gel, and the mixed gel is subjected to a hydrothermal reaction.
摘要翻译： 根据本发明的吸附剂材料包括：选自由Na 4 Ti 4 Si 3 O 16·nH 2 O（NaxK（1-x））4 Ti 4 Si 3 O 16·nH 2 O和K 4 Ti 4 Si 3 O 16·nH 2 O表示的结晶硅钛酸盐中的至少一种，其中x表示多于0且小于 1，n表示0〜8的数; 和选自由Na 4 Ti 9 O 20·mH 2 O，（NayK（1-y））4 Ti 9 O 20·m·2H 2 O和K 4 Ti 9 O 20·m·H 2 O表示的钛酸盐中的至少一种，其中y表示大于0且小于1的数，m表示0〜 吸附剂材料适宜地通过混合硅酸盐，钠化合物和/或钾化合物，四氯化钛和水混合以获得混合凝胶的结晶硅酸钛的制备方法制备，并且混合凝胶 进行水热反应。
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公开(公告)号：US09486776B2
公开(公告)日：2016-11-08
申请号：US14787516
申请日：2015-03-24
IPC分类号： B01J20/10 , B01J20/28 , B01J20/30 , C01B33/32 , C01B33/36 , G21F9/12 , C01G23/00 , C01B33/20
CPC分类号： B01J20/10 , B01J20/28016 , B01J20/28023 , B01J20/30 , B01J20/3007 , B01J20/3021 , B01J20/3085 , C01B33/20 , C01B33/32 , C01B33/36 , C01G23/005 , C01P2002/72 , C02F1/281 , C02F2101/006 , C02F2103/08 , G21F9/12
摘要： There is provided an adsorbent material having adsorptive removal properties of Cs and Sr in seawater, and a method for producing a crystalline silicotitanate suitable for the adsorbent material. The adsorbent material includes one selected from crystalline silicotitanates represented by Na4Ti4Si3O16.nH2O, (NaxK(1-x))4Ti4Si3O16.nH2O and K4Ti4Si3O16.nH2O wherein x represents a number of more than 0 and less than 1 and n represents a number of 0 to 8; and one selected from titanate salts represented by Na4Ti9O20.mH2O, (NayK(1-y))4Ti9O20.mH2O and K4Ti9O20.mH2O wherein y represents a number of more than 0 and less than 1 and m represents a number of 0 to 10. The adsorbent material is produced by a method for producing a crystalline silicotitanate in which a silicic acid source, a sodium compound and/or a potassium compound, titanium tetrachloride, and water are mixed to obtain a mixed gel, and the mixed gel is subjected to a hydrothermal reaction.
摘要翻译： 提供了在海水中具有Cs和Sr的吸附去除性质的吸附剂材料，以及适用于吸附材料的结晶硅钛酸盐的制造方法。 吸附材料包括选自由Na 4 Ti 4 Si 3 O 16·nH 2 O（NaxK（1-x））4 Ti 4 Si 3 O 16·nH 2 O和K 4 Ti 4 Si 3 O 16·nH 2 O表示的结晶硅钛酸盐，其中x表示0以上且小于1的数，n表示0 到8 选自由Na 4 Ti 9 O 20·mH 2 O，（NayK（1-y））4 Ti 9 O 20·m·2H 2 O和K 4 Ti 9 O 20·m·H 2 O表示的钛酸盐，其中y表示0以上且小于1的数，m表示0〜10的数。 吸附剂材料是通过混合硅酸盐，钠化合物和/或钾化合物，四氯化钛和水混合得到混合凝胶的结晶性硅酸钛的制造方法制造的，混合凝胶经受 水热反应。
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9.发明授权公开(公告)号：US11554968B2
公开(公告)日：2023-01-17
申请号：US17635521
申请日：2020-08-27
发明人： Masahiro Kikuchi
IPC分类号： C01G51/00
摘要： An object of the present invention is to provide a positive electrode active substance for a lithium secondary battery, the positive electrode active substance, when being used as a positive electrode active substance for a lithium secondary battery, being little in deterioration of cycle characteristics and being high in the energy density retention rate, even in repetition of charge and discharge at high voltages, and a lithium secondary battery little in deterioration of cycle characteristics and high in the energy density retention rate, even in repetition of charge and discharge at high voltages. The positive electrode active substance for a lithium secondary battery comprises a lithium cobalt-based composite oxide particle having a Ti-containing compound and an Mg-containing compound adhered on at least part of the particle surface.
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10.发明申请公开(公告)号：US20220298025A1
公开(公告)日：2022-09-22
申请号：US17635521
申请日：2020-08-27
发明人： Masahiro Kikuchi
IPC分类号： C01G51/00
摘要： An object of the present invention is to provide a positive electrode active substance for a lithium secondary battery, the positive electrode active substance, when being used as a positive electrode active substance for a lithium secondary battery, being little in deterioration of cycle characteristics and being high in the energy density retention rate, even in repetition of charge and discharge at high voltages, and a lithium secondary battery little in deterioration of cycle characteristics and high in the energy density retention rate, even in repetition of charge and discharge at high voltages. The positive electrode active substance for a lithium secondary battery comprises a lithium cobalt-based composite oxide particle having a Ti-containing compound and an Mg-containing compound adhered on at least part of the particle surface.
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