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1. 发明授权

US09985288B2 Nickel hydrogen battery 有权
公开(公告)号：US09985288B2
公开(公告)日：2018-05-29
申请号：US15235615
申请日：2016-08-12
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Hideki Nakayama
IPC分类号： H01M4/58 , H01M6/04 , H01M10/34 , H01M4/24 , C01B25/42 , H01M4/02
CPC分类号： H01M4/5825 , C01B25/42 , H01M4/242 , H01M6/04 , H01M10/345 , H01M2004/028
摘要： A nickel hydrogen battery configured to suppress a decrease in battery voltage. The battery comprises a cathode containing a cathode active material, an anode containing an anode active material, and an electrolyte layer in contact with the cathode and the anode. The cathode active material contains H2NiP2O7 having a crystal structure including at least one NiO6 octahedron and at least one PO4 tetrahedron.

2. 发明授权

US09716274B2 Cathode active material for sodium batteries, and sodium battery 有权
公开(公告)号：US09716274B2
公开(公告)日：2017-07-25
申请号：US15030091
申请日：2014-08-25
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Masafumi Nose
IPC分类号： H01B1/06 , H01M4/58 , C01B25/40 , H01M10/054 , C01B25/45 , C01B25/42 , H01M4/02
CPC分类号： H01M4/5825 , C01B25/40 , C01B25/42 , C01B25/45 , H01B1/06 , H01M10/054 , H01M2004/028
摘要： A cathode active material for sodium batteries has excellent discharge capacity, and a sodium battery has the cathode active material for sodium batteries. A cathode active material for sodium batteries is represented by a general formula Na4Co(3-x)Mx(PO4)2P2O7; M is any of Fe, Cr, Mn and Al; X is 0.015≦x≦0.21 when M is Fe; X is 0.03≦x≦0.18 when M is Cr; X is 0.006≦x≦0.24 when M is Mn; and X is 0.03≦x≦0.06 when M is Al.

3. 发明申请

US20150030929A1 CONDENSED POLYANION ELECTRODE 有权
标题翻译：冷凝聚电极
公开(公告)号：US20150030929A1
公开(公告)日：2015-01-29
申请号：US14348485
申请日：2012-09-25
申请人： FARADION LTD.
发明人： Jeremy Barker
IPC分类号： H01M4/58 , H01M10/054
CPC分类号： H01M4/5825 , C01B25/38 , C01B25/42 , C01G45/006 , C01G51/006 , C01G53/006 , H01B1/08 , H01M10/054 , H01M2220/30
摘要： The invention relates to electrodes that contain active materials of the formula: NaaXbMcM′d(condensed polyanion)e(anion)f; where X is one or more of Na+, Li+ and K+; M is one or more transition metals; M′ is one or more non-transition metals; and where a>b; c>0; d≧0; e≧1 and f≧0. Such electrodes are useful in, for example, sodium ion battery applications.
摘要翻译：本发明涉及含有下列活性物质的电极：NaaXbMcM'd（缩合聚阴离子）e（阴离子）f; 其中X是Na +，Li +和K +中的一种或多种; M是一种或多种过渡金属; M'是一种或多种非过渡金属; 而a> b; c> 0; d≥0; e≥1，f≥0。这样的电极可用于例如钠离子电池应用。

4. 发明申请

US20120301384A1 PROCESS FOR PREPARING MONOBASIC PYROPHOSPHATE MATERIALS 失效
标题翻译：制备单一磷酸酯材料的方法
公开(公告)号：US20120301384A1
公开(公告)日：2012-11-29
申请号：US13029097
申请日：2011-02-16
申请人： Angela Newbern , ROBERT Clyde FINN
发明人： Angela Newbern , ROBERT Clyde FINN
IPC分类号： C01B25/42
CPC分类号： C01B25/42 , A23L19/18 , A23L29/015 , C01B25/168
摘要： The present invention relates to a process for preparing a material having the formula: (MxHy)+4(P207)−4: where M is a cation selected from the group consisting of monovalent cations, divalent cations, and trivalent cations; H is hydrogen, P2O7 is the pyrophosphate anion, and y is a number between 2.2 and 3.8; and x is a value sufficient to balance the overall charge of said compound comprising mixing and heating 105-112% polyphosphoric acid or pyrophosphoric and a compound having a monovalent metal cation or a compound having a divalent metal cation or a compound having a trivalent metal cation.
摘要翻译：本发明涉及一种制备具有下式的材料的方法：（MxHy）+4（P207）-4：其中M是选自一价阳离子，二价阳离子和三价阳离子的阳离子; H是氢，P2O7是焦磷酸根阴离子，y是2.2和3.8之间的数; 并且x是足以平衡所述化合物的总电荷的值，包括混合和加热105-112％多磷酸或焦磷酸和具有一价金属阳离子的化合物或具有二价金属阳离子的化合物或具有三价金属阳离子的化合物。

5. 发明授权

US08313780B2 Silver-based inorganic antimicrobial agent, method for preparing the same and antimicrobial product 有权
标题翻译：银基无机抗菌剂，其制备方法和抗菌产品
公开(公告)号：US08313780B2
公开(公告)日：2012-11-20
申请号：US13321322
申请日：2010-05-20
申请人： Koji Sugiura
发明人： Koji Sugiura
IPC分类号： A61P31/04 , A01N59/26 , A01P1/00
CPC分类号： C01B25/42 , A01N59/16 , C01B25/45 , A01N25/08 , A01N59/26 , A01N2300/00
摘要： Disclosed is a silver-based inorganic antimicrobial agent which exhibits superior heat resistance, chemical resistance, processability and long-lasting waterproofness.The present invention was completed based on the finding that the problems can be solved by a silver-based inorganic antimicrobial agent represented by the following Formula (1) containing zirconium pyrophosphate (ZrP2O7). AgaMbZrcHfd(PO4)3.nH2O (1) (In Formula (1), M is at least one ion selected from an alkali metal ion, an ammonium ion, a hydrogen ion and an oxonium ion, a, b, c and d are positive numbers satisfying 1.75
摘要翻译：公开了一种具有优异的耐热性，耐化学性，加工性和持久防水性的银基无机抗菌剂。基于通过含有焦磷酸锆（ZrP 2 O 7）的下式（1）表示的银系无机抗菌剂可以解决问题的发现完成了本发明。 AgaMbZrcHfd（PO4）3.nH2O（1）（式（1）中，M为选自碱金属离子，铵离子，氢离子和氧鎓离子中的至少一种离子，a，b，c和d为满足1.75 <（c + d）<2.2和a + b + 4（c + d）= 9，n为2以下的正数）。

6. 发明授权

US6114427A Method for producing a dispersible, fine titanium pyrophosphate powder 失效
标题翻译：生产可分散的焦磷酸钛粉末的方法
公开(公告)号：US6114427A
公开(公告)日：2000-09-05
申请号：US997792
申请日：1997-12-24
申请人： David R. Gard
发明人： David R. Gard
IPC分类号： C01B25/42 , C08K3/32 , C08K3/10
CPC分类号： C08K3/32 , C01B25/42
摘要： A novel method for forming a dispersable, fine titanium pyrophosphate powder by reacting titanium dioxide and a molar excess of phosphoric acid. The excess phosphoric acid, at a phosphorus pentoxide to titanium dioxide mole ratio greater than one, significantly improves the yield of the reaction product as a fine powder. A phosphorus pentoxide to titanium dioxide mole ratio of about 1.20 to about 1.25 results in over a 90% yield of a dispersable, fine titanium pyrophosphate powder having a particle size less than one micron in diameter.
摘要翻译：一种通过使二氧化钛和摩尔过量的磷酸反应形成可分散的细钛酸钛粉末的新方法。五氧化二磷与二氧化钛摩尔比大于1的过量磷酸显着提高了作为细粉的反应产物的产率。五氧化二磷与二氧化钛的摩尔比约为1.20至约1.25，导致粒径小于一微米的可分散的细钛酸钛粉末的产率超过90％。

7. 发明授权

US5667761A Synthesis of gamma calcium pyrophosphate 失效
标题翻译： γ-焦磷酸钙的合成
公开(公告)号：US5667761A
公开(公告)日：1997-09-16
申请号：US717038
申请日：1996-09-20
申请人： Cheryl M. Forster , Scott A. Meilicke
发明人： Cheryl M. Forster , Scott A. Meilicke
IPC分类号： C01B25/42
CPC分类号： C01B25/42
摘要： A pure gamma calcium pyrophosphate for use in e.g., the production of calcium haloapatite fluorescent phosphor host materials, and a process for the synthesis thereof. Dicalcium orthophosphate is dissolved in a dilute solution of nitric acid in water, and spray-dried to form a calcium phosphate powder including a major phase of spherically shaped particles of dicalcium orthophosphate. The calcium phosphate powder is fired in air to convert the calcium phosphate powder to pure gamma calcium pyrophosphate. Gamma pyrophosphate will not undergo dehydration during firing of the fluorescent phosphor; thus larger quantities of phosphor can be processed in a firing vessel.
摘要翻译：用于例如钙卤磷灰石荧光磷光体主体材料的制造的纯γ焦磷酸钙及其合成方法。将正磷酸二钙溶解在硝酸在水中的稀释溶液中，并喷雾干燥以形成磷酸钙粉末，其包括正磷酸二钙球形颗粒的主相。将磷酸钙粉末在空气中焙烧以将磷酸钙粉末转化为纯的γ-焦磷酸钙。焦磷酸铵在荧光荧光粉的烧制过程中不会脱水; 因此可以在烧制容器中处理更多量的磷光体。

8. 发明授权

US4414187A Preparation of metal phosphates by a reaction using boron phosphate 失效
标题翻译：通过使用磷酸硼的反应制备金属磷酸盐
公开(公告)号：US4414187A
公开(公告)日：1983-11-08
申请号：US379801
申请日：1982-05-19
申请人： Carlos E. Bamberger
发明人： Carlos E. Bamberger
IPC分类号： C01B25/26 , C01B25/36 , C01B25/37 , C01B25/42
CPC分类号： C01B25/36 , C01B25/265 , C01B25/37 , C01B25/375 , C01B25/42
摘要： Metallic phosphates are prepared by heating mixtures of BPO.sub.4 and a metallic oxide or salt.
摘要翻译：通过加热BPO4和金属氧化物或盐的混合物制备金属磷酸盐。

9. 发明授权

US4374756A Vanadium-hydrogen-phosphorus-oxygen catalytic material 失效
标题翻译：钒 - 氢 - 磷 - 氧催化材料
公开(公告)号：US4374756A
公开(公告)日：1983-02-22
申请号：US300710
申请日：1981-09-09
申请人： Philip H. Harju , Eugene A. Pasek
发明人： Philip H. Harju , Eugene A. Pasek
IPC分类号： C07D307/60 , B01J27/19 , B01J27/195 , B01J27/198 , C01B25/42 , C07B61/00 , C07C51/215 , B01J27/14
CPC分类号： C01B25/42 , B01J27/198 , C07C51/215
摘要： Catalytic material is provided by a composition comprising the elements vanadium, non-water-contained hydrogen, phosphorus and non-water-contained oxygen. The VHPO elements are present in a relatively fixed atomic ratio range, there being more non-water-contained oxygen present than phosphorus by an atomic ratio of greater than five to one. The catalytic material comprises an anhydrous primary component having vanadium of mixed valence, hydrogen, phosphorus and oxygen in an empirical relationship defined by VH.sub.x PO.sub.y, wherein "x" has an average value in a range from about 1.29 to about 1.40, and "y" has an average value in a range from about 5.46 to about 5.55. The anhydrous VHPO catalytic material may also be described by a structural formula (VO).sub.m (VO.sub.2).sub.n H.sub.2n (PO.sub.4).sub.n (P.sub.2 O.sub.7).sub.m/2, wherein m+n=3, "m" has an average value in a range from about 0.90 to about 1.07, and "n" has an average value in a range from about 1.93 to about 2.10. The primary component is mostly amorphous and in its substantially anhydrous form is characterized by a powder X-ray diffraction pattern having broad peaks with CuK.alpha. d-spacings of 4.30, 4.17 and 3.09 A. The catalytic material is prepared by a process comprising the steps of reducing vanadium pentoxide with a reducing agent in an aqueous solution of phosphoric acid, followed by the step of oxidizing a portion of the vanadium species with an oxidizing agent to form a slurry of a precipitate containing vanadium(IV) and vanadium(V) in contact with a water solution containing vanadium(IV).
摘要翻译：催化材料由包含元素钒，非水含氢的氢，磷和非含水氧的组合物提供。 VHPO元素以相对固定的原子比范围存在，与磷存在的非水含氧比原子比大于5比1。该催化材料包含具有由V H x PO y定义的经验关系的具有混合价钒，氢，磷和氧的钒的无水一次成分，其中“x”的平均值在约1.29至约1.40范围内，“y” 平均值在约5.46至约5.55的范围内。无水VHPO催化剂材料也可以通过结构式（VO）m（VO2）nH2n（PO4）n（P2O7）m / 2来描述，其中m + n = 3，“m”的平均值在约0.90至约1.07，“n”的平均值在约1.93至约2.10的范围内。主要组分主要是无定形的，其基本上无水的形式的特征在于具有CuKαd间距为4.30,4.17和3.09A的宽峰的粉末X射线衍射图。催化材料通过包括步骤在磷酸水溶液中用还原剂还原五氧化二钒，然后用氧化剂氧化一部分钒物质的步骤，以形成含有钒（IV）和钒（V）的沉淀物的浆液与含有钒（IV）的水溶液接触。

10. 发明授权

US3635660A Phosphate and phosphors prepared therefrom 失效
标题翻译：磷酸盐和磷酸盐
公开(公告)号：US3635660A
公开(公告)日：1972-01-18
申请号：US3635660D
申请日：1969-02-05
申请人： THORN ELECTRICAL IND LTD
发明人： BRUCE JOSEPH A G , LEVY HENRY M , OBORN PYLISS
IPC分类号： C01B25/32 , C01B25/42 , C09K11/71 , C09K1/36
CPC分类号： C01B25/42 , C01B25/327 , C09K11/71
摘要： A new form of gamma - calcium pyrophosphate having a rhambohedral crystal shape and regular particle size, more especially in the range 8-8 1/2 microns, is prepared by controlled heating of anhydrous calcium hydrogen phosphate having a similar crystal form and particle size. The latter phosphate is prepared by precipitation of brushite and dehydration in an aqueous medium such as aqueous phosphoric acid at an elevated temperature. When the new pyrophosphate is employed as a source of calcium and phosphate ions in the preparation of luminescent phosphors, the products have enhanced luminescent brightness as compared with those produced from conventional calcium hydrogen phosphate.
摘要翻译：通过受控加热具有相似晶体形式和粒径的无水磷酸氢钙制备具有菱形结晶形状和规则粒度，更特别是8-81 / 2微米范围内的新型γ-焦磷酸钙。后者磷酸盐通过在高温下在水性介质如磷酸水溶液中沉淀和脱水制备。当在制备发光荧光体中使用新的焦磷酸盐作为钙和磷酸根离子源时，与常规的磷酸氢钙相比，产物具有增强的发光亮度。

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