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公开(公告)号：US20180131027A1
公开(公告)日：2018-05-10
申请号：US15575851
申请日：2016-05-26
IPC分类号： H01M8/1034 , H01M8/1051 , H01M8/1072
CPC分类号： H01M8/1034 , H01M8/1016 , H01M8/1051 , H01M8/1072 , H01M2300/0008 , H01M2300/0068 , H01M2300/0085 , H01M2300/0091 , H01M2300/0094
摘要： A solid electrolyte includes an amorphous silica network and phosphoric acid. The phosphoric acid is contained in the amorphous silica network, and is typically in molecular form. The ratio of silicon to phosphorus in the solid electrolyte is about 1:4, and the silicon is in a four-coordinated state. The solid electrolyte is in the form of a dried (e.g., anhydrous) gel. The solid electrolyte may be used in a fuel cell membrane. Preparing the solid electrolyte includes reacting phosphoric acid in the liquid state with tetrachloride compound including silicon and a displaceable ligand to yield a fluid suspension, heating the fluid suspension to yield a liquid electrolyte comprising a particulate solid, separating the particulate solid from the liquid electrolyte, combining the particulate solid with water to yield a homogenous solution, forming a gel from the homogeneous solution, and removing water from the gel to yield the solid electrolyte.
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公开(公告)号：US11094963B2
公开(公告)日：2021-08-17
申请号：US16700794
申请日：2019-12-02
IPC分类号： H01M10/056 , H01M10/0564 , H01M10/0525 , C07F7/02 , H01M10/0562 , H01M10/0561 , H01M10/0565 , H01M10/0567
摘要： A solid electrolyte represented by general formula LiySiRx(MO4), where x is an integer from 1 to 3 inclusive, y=4−x, each R present is independently C1-C3 alkyl or C1-C3 alkoxy, and M is sulfur, selenium, or tellurium. Methods of making the solid electrolyte include combining a phenylsilane and a first acid to yield mixture including benzene and a second acid, and combining at least one of an alkali halide, and alkali amide, and an alkali alkoxide with the second acid to yield a product d represented by general formula LiySiRx(MO4)y. The second acid may be in the form of a liquid or a solid. The phenylsilane includes at least one C1-C3 alkyl substituent or at least one C1-C3 alkoxy substituent, and the first acid includes at least one of sulfuric acid, selenic acid, and telluric acid.
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公开(公告)号：US20220123360A1
公开(公告)日：2022-04-21
申请号：US17403594
申请日：2021-08-16
IPC分类号： H01M10/0564 , H01M10/0525
摘要： A solid electrolyte represented by general formula LiySiRx(MO4), where x is an integer from 1 to 3 inclusive, y=4−x, each R present is independently C1-C3 alkyl or C1-C3 alkoxy, and M is sulfur, selenium, or tellurium. Methods of making the solid electrolyte include combining a phenylsilane and a first acid to yield mixture including benzene and a second acid, and combining at least one of an alkali halide, and alkali amide, and an alkali alkoxide with the second acid to yield a product d represented by general formula LiySiRx(MO4)y. The second acid may be in the form of a liquid or a solid. The phenylsilane includes at least one C1-C3 alkyl substituent or at least one C1-C3 alkoxy substituent, and the first acid includes at least one of sulfuric acid, selenic acid, and telluric acid.
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公开(公告)号：US20190020060A1
公开(公告)日：2019-01-17
申请号：US16023959
申请日：2018-06-29
IPC分类号： H01M10/0564 , H01M10/0525
摘要： A solid electrolyte represented by general formula LiySiRx(MO4), where x is an integer from 1 to 3 inclusive, y=4−x, each R present is independently C1-C3 alkyl or C1-C3 alkoxy, and M is sulfur, selenium, or tellurium. Methods of making the solid electrolyte include combining a phenylsilane and a first acid to yield mixture including benzene and a second acid, and combining at least one of an alkali halide, and alkali amide, and an alkali alkoxide with the second acid to yield a product d represented by general formula LiySiRx(MO4)y. The second acid may be in the form of a liquid or a solid. The phenylsilane includes at least one C1-C3 alkyl substituent or at least one C1-C3 alkoxy substituent, and the first acid includes at least one of sulfuric acid, selenic acid, and telluric acid;
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公开(公告)号：US11695153B2
公开(公告)日：2023-07-04
申请号：US17403594
申请日：2021-08-16
IPC分类号： H01M10/056 , H01M10/0564 , H01M10/0525 , C07F7/02 , H01M10/0562 , H01M10/0561 , H01M10/0565 , H01M10/0567
CPC分类号： H01M10/0564 , H01M10/0525 , C07F7/025 , H01M10/056 , H01M10/0561 , H01M10/0562 , H01M10/0565 , H01M10/0567 , H01M2300/006 , H01M2300/0065 , H01M2300/0068 , H01M2300/0091
摘要： A solid electrolyte represented by general formula LiySiRx(MO4), where x is an integer from 1 to 3 inclusive, y=4−x, each R present is independently C1-C3 alkyl or C1-C3 alkoxy, and M is sulfur, selenium, or tellurium. Methods of making the solid electrolyte include combining a phenylsilane and a first acid to yield mixture including benzene and a second acid, and combining at least one of an alkali halide, and alkali amide, and an alkali alkoxide with the second acid to yield a product d represented by general formula LiySiRx(MO4)y. The second acid may be in the form of a liquid or a solid. The phenylsilane includes at least one C1-C3 alkyl substituent or at least one C1-C3 alkoxy substituent, and the first acid includes at least one of sulfuric acid, selenic acid, and telluric acid.
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公开(公告)号：US08273477B2
公开(公告)日：2012-09-25
申请号：US12513148
申请日：2007-10-31
CPC分类号： H01M8/222 , H01M8/04186
摘要： Fuel cell designs and techniques for converting chemical energy into electrical energy uses a fuel cell are disclosed. The designs and techniques include an anode to receive fuel, a cathode to receive oxygen, and an electrolyte chamber in the fuel cell, including an electrolyte medium, where the electrolyte medium includes an inorganic salt mixture in the fuel cell. The salt mixture includes pre-determined quantities of at least two salts chosen from a group consisting of ammonium trifluoromethanesulfonate, ammonium trifluoroacetate, and ammonium nitrate, to conduct charge from the anode to the cathode. The fuel cell includes an electrical circuit operatively coupled to the fuel cell to transport electrons from the cathode.
摘要翻译： 公开了用于将化学能转化为电能的燃料电池设计和技术。 这些设计和技术包括用于接收燃料的阳极，用于接收氧的阴极和在燃料电池中的电解质室，包括电解质介质，其中电解质介质包括燃料电池中的无机盐混合物。 盐混合物包括预定量的选自三氟甲磺酸铵，三氟乙酸铵和硝酸铵的至少两种盐，以将电荷从阳极引导到阴极。 燃料电池包括可操作地耦合到燃料电池以从阴极输送电子的电路。
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公开(公告)号：US20100055509A1
公开(公告)日：2010-03-04
申请号：US12513148
申请日：2007-10-31
CPC分类号： H01M8/222 , H01M8/04186
摘要： Fuel cell designs and techniques for converting chemical energy into electrical energy uses a fuel cell are disclosed. The designs and techniques include an anode to receive fuel, a cathode to receive oxygen, and an electrolyte chamber in the fuel cell, including an electrolyte medium, where the electrolyte medium includes an inorganic salt mixture in the fuel cell. The salt mixture includes pre-determined quantities of at least two salts chosen from a group consisting of ammonium trifluoromethanesulfonate, ammonium trifluoroacetate, and ammonium nitrate, to conduct charge from the anode to the cathode. The fuel cell includes an electrical circuit operatively coupled to the fuel cell to transport electrons from the cathode.
摘要翻译： 公开了用于将化学能转化为电能的燃料电池设计和技术。 设计和技术包括用于接收燃料的阳极，用于接收氧的阴极和在燃料电池中的电解质室，包括电解质介质，其中电解质介质包括燃料电池中的无机盐混合物。 盐混合物包括预定量的选自三氟甲磺酸铵，三氟乙酸铵和硝酸铵的至少两种盐，以将电荷从阳极引导到阴极。 燃料电池包括可操作地耦合到燃料电池以从阴极输送电子的电路。
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公开(公告)号：US07527899B2
公开(公告)日：2009-05-05
申请号：US10311605
申请日：2001-06-18
申请人： Charles Austen Angell , Wu Xu
发明人： Charles Austen Angell , Wu Xu
CPC分类号： C07F5/022 , H01M10/052 , H01M10/0565 , H01M10/0568 , H01M2300/0085
摘要： Orthoborate salts suitable for use as electrolytes in lithium batteries and methods for making the electrolyte salts are provided. The electrolytic salts have one of the formulae (I). In this formula anionic orthoborate groups are capped with two bidentate chelating groups, Y1 and Y2. Certain preferred chelating groups are dibasic acid residues, most preferably oxalyl, malonyl and succinyl, disulfonic acid residues, sulfoacetic acid residues and halo-substituted alkylenes. The salts are soluble in non-aqueous solvents and polymeric gels and are useful components of lithium batteries in electrochemical devices.
摘要翻译： 提供适合用作锂电池中的电解质的正硼酸盐和制备电解质盐的方法。 电解盐具有式（I）之一。 在该式中，阴离子正硼酸酯基团被两个二齿螯合基团Y1和Y2封端。 某些优选的螯合基团是二元酸残基，最优选草酰基，丙二酰基和琥珀酰基，二磺酸残基，磺基乙酸残基和卤代取代的亚烷基。 这些盐可溶于非水溶剂和聚合物凝胶，并且是电化学装置中锂电池的有用组分。
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9.发明授权公开(公告)号：US06997629B2
公开(公告)日：2006-02-14
申请号：US10613186
申请日：2003-07-03
申请人： Lyle C. Bungert , Brian Clemens , Brett Ryan Johnson , Jennifer Astwood , Charles Austen Angell
发明人： Lyle C. Bungert , Brian Clemens , Brett Ryan Johnson , Jennifer Astwood , Charles Austen Angell
IPC分类号： B41J17/32
CPC分类号： B41J35/28
摘要： Improvements that facilitate loading of supply items into data bearing identification or financial document production equipment. Supply items include web materials that are used in data bearing identification or financial document production equipment, and which are supplied from a supply cylinder and wound onto a take-up cylinder after use. Examples of supply items include monochromatic and multi-color print ribbons, webs that carry laminate patches, cleaning tape, and other web materials that are used up during use of the equipment. Data bearing identification or financial document production equipment include thermal printers, laminators and combinations thereof, and other equipment that utilize supply items.
摘要翻译： 有助于将供应物料装载到数据承载识别或财务文件生产设备中。 供应品包括在数据承载识别或财务文件生产设备中使用的网材，并且在供应缸上供应并在使用后卷绕到卷取筒上。 供应品的实例包括单色和多色打印带，承载层叠贴片的网，清洁带和在使用设备期间用尽的其它网状材料。 数据承载识别或财务文件生产设备包括热敏打印机，层压机及其组合，以及使用供应品的其他设备。
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公开(公告)号：USD447053S1
公开(公告)日：2001-08-28
申请号：US29127401
申请日：2000-08-04
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