公开(公告)号：US07597824B2

公开(公告)日：2009-10-06

申请号：US11118292

申请日：2005-04-29

申请人： Zhijian Zhu ,  Junqing Dong

发明人： Zhijian Zhu ,  Junqing Dong

IPC分类号： H01B1/06

CPC分类号： H01M4/667 ,  H01M4/0404 ,  H01M4/244 ,  H01M4/26 ,  H01M4/48 ,  H01M4/583 ,  H01M4/62 ,  H01M4/625 ,  H01M4/661 ,  H01M2004/027

摘要： The present invention discloses negative electrodes for alkaline storage batteries and their methods of fabrication. The material for said negative electrode comprises of an additive that has at least one calcium compound selected from the following: tricalcium silicate, dicalcium silicate, and tricalcium aluminate. The concentration of said additive is between 1 wt % and 15 wt % of the material of said negative electrode. To fabricate said negative electrode, said additive is mixed with an active material for the negative electrode to form a paste, which is then dried. This method of fabrication is simple, convenient and low in cost. An alkaline battery using said material for its negative electrode has long cycle life and a large capacity.

摘要翻译： 本发明公开了碱性蓄电池用负极及其制造方法。 用于所述负极的材料包括具有至少一种选自以下的钙化合物的添加剂：硅酸三钙，硅酸二钙和铝酸三钙。 所述添加剂的浓度在所述负极的材料的1重量％至15重量％之间。 为了制造所述负极，将所述添加剂与用于负极的活性材料混合以形成糊料，然后将其干燥。 这种制造方法简单，方便，成本低。 使用所述负极用材料的碱性电池具有较长的循环寿命和大容量。

公开(公告)号：US20050244714A1

公开(公告)日：2005-11-03

申请号：US11118292

申请日：2005-04-29

申请人： Zhijian Zhu ,  Junqing Dong

发明人： Zhijian Zhu ,  Junqing Dong

IPC分类号： H01M4/02 ,  H01M4/24 ,  H01M4/26 ,  H01M4/48 ,  H01M4/56 ,  H01M4/58 ,  H01M4/62 ,  H01M4/66 ,  H01M10/28

CPC分类号： H01M4/667 ,  H01M4/0404 ,  H01M4/244 ,  H01M4/26 ,  H01M4/48 ,  H01M4/583 ,  H01M4/62 ,  H01M4/625 ,  H01M4/661 ,  H01M2004/027

摘要： The present invention discloses negative electrodes for alkaline storage batteries and their methods of fabrication. The material for said negative electrode comprises of an additive that has at least one calcium compound selected from the following: tricalcium silicate, dicalcium silicate, and tricalcium aluminate. The concentration of said additive is between 1 wt % and 15 wt % of the material of said negative electrode. To fabricate said negative electrode, said additive is mixed with an active material for the negative electrode to form a paste, which is then dried. This method of fabrication is simple, convenient and low in cost. An alkaline battery using said material for its negative electrode has long cycle life and a large capacity.

摘要翻译： 本发明公开了碱性蓄电池用负极及其制造方法。 用于所述负极的材料包括具有至少一种选自以下的钙化合物的添加剂：硅酸三钙，硅酸二钙和铝酸三钙。 所述添加剂的浓度在所述负极的材料的1重量％至15重量％之间。 为了制造所述负极，将所述添加剂与用于负极的活性材料混合以形成糊料，然后将其干燥。 这种制造方法简单，方便，成本低。 使用所述负极用材料的碱性电池具有较长的循环寿命和大容量。

公开(公告)号：US08133612B2

公开(公告)日：2012-03-13

申请号：US10771010

申请日：2004-02-02

申请人： Caisong Zou ,  Chuanfu Wang ,  Junqing Dong

发明人： Caisong Zou ,  Chuanfu Wang ,  Junqing Dong

IPC分类号： H01M4/13 ,  H01M4/60 ,  H01M4/58 ,  H01M4/82 ,  H01M6/00

CPC分类号： H01M4/0471 ,  C01B32/20 ,  C01P2004/61 ,  H01M4/366 ,  H01M4/587 ,  Y10T29/49115 ,  Y10T428/2982 ,  Y10T428/30

摘要： This invention relates to a negative electrode of a rechargeable battery. In particular, the active material for the negative electrode is a mixture of two types of graphite, graphite A and graphite B. Graphite A are of graphite granules having an average granule diameter between 10 and 40 μm, and a crystallite interlayer spacing, d002, between 0.335 and 0.342 nm. Graphite B are graphite granules with an average granule diameter between 5 and 30 μm and a crystallite interlayer spacing, d002, between 0.336 and 0.360 nm. The ratio of the weight of the graphite A and graphite B is between 25:75 to 80:20. To fabricate said negative electrode, take said mixture of graphite A and graphite B, add binder, dispersant, and solvent. Then stir to mix, coating the resultant mixture on a foil, heat to dry, and compress to form the negative electrode. A lithium ion rechargeable battery made with said negative electrode has high discharge capacity, long cycle life, excellent high current and safety characteristics. The manufacturing process for this negative electrode is simple and cheap and therefore, it is easy to implement for mass production.

摘要翻译： 本发明涉及可再充电电池的负电极。 特别地，负极活性物质是两种类型的石墨，石墨A和石墨B的混合物。石墨A是石墨颗粒，其平均颗粒直径在10至40μm之间，微晶层间距d002， 在0.335和0.342nm之间。 石墨B是石墨颗粒，其平均颗粒直径在5至30μm之间，微晶层间距d002在0.336和0.360nm之间。 石墨A和石墨B的重量比在25:75至80:20之间。 为了制造所述负极，取石墨A和石墨B的混合物，加入粘合剂，分散剂和溶剂。 然后搅拌混合，将所得混合物涂覆在箔上，加热干燥，并压缩形成负极。 由所述负极制成的锂离子可充电电池具有高放电容量，较长的循环寿命，优异的高电流和安全特性。 该负极的制造方法简单便宜，因此易于实现批量生产。

公开(公告)号：US07524586B2

公开(公告)日：2009-04-28

申请号：US11137900

申请日：2005-05-25

申请人： Wenfeng Jiang ,  Junqing Dong

发明人： Wenfeng Jiang ,  Junqing Dong

IPC分类号： H01M4/58 ,  H01M4/62 ,  H01B1/04 ,  B05D5/12 ,  B32B15/00

CPC分类号： H01M4/587 ,  H01M4/0404 ,  H01M4/0471 ,  H01M4/133 ,  H01M4/134 ,  H01M4/364 ,  H01M4/366 ,  H01M4/38 ,  H01M4/40 ,  H01M4/405 ,  H01M4/463 ,  H01M4/466 ,  H01M10/0525 ,  H01M2004/021 ,  Y10T428/2991

摘要： The present invention provides materials for negative electrodes of lithium rechargeable batteries. These materials include lithium alloy composites. Each lithium alloy composite has a core-shell structure with one or more lithium alloy granules as its core and a carbon material as its shell. The average granule diameter of the lithium alloy granule is between 5 μm and 40 μm. The average thickness of the shell layer is between 50 Å and 1000 Å. The average diameter of the lithium alloy composite is between 10 μm to 50 μm. The methods of fabrication for the material includes the following steps: stirring lithium alloy granules in an organic solution with a coating substance, drying the solid product in the organic solution with a coating substance, calcining the dried product to obtain the negative electrode material with lithium alloy composites.

摘要翻译： 本发明提供了锂可充电电池的负极材料。 这些材料包括锂合金复合材料。 每个锂合金复合材料具有以一种或多种锂合金颗粒为核心的核 - 壳结构和作为其壳的碳材料。 锂合金颗粒的平均颗粒直径在5〜40μm之间。 壳层的平均厚度在50和1000之间。 锂合金复合材料的平均直径在10〜50μm之间。 该材料的制造方法包括以下步骤：用具有涂料的有机溶液中搅拌锂合金颗粒，用涂料干燥有机溶液中的固体产物，煅烧干燥产物，得到带有锂的负极材料 合金复合材料。

公开(公告)号：US20080318823A1

公开(公告)日：2008-12-25

申请号：US12096965

申请日：2006-12-26

申请人： Liu Dong ,  Xuegang Chen ,  Junqing Dong ,  Qing Gong ,  Zhinqi He

发明人： Liu Dong ,  Xuegang Chen ,  Junqing Dong ,  Qing Gong ,  Zhinqi He

IPC分类号： C11D3/20

CPC分类号： C11D11/0047 ,  C11D1/62 ,  C11D1/72 ,  C11D1/74 ,  C11D1/835 ,  C11D3/384

摘要： A water soluble detergent composition for liquid crystal is presented. The composition includes 10-50 wt % of polyethylene glycol biester, 5-60 wt % of fatty alcohol polyoxyethylene ether, 5-20 wt % of alkyl tri-polyoxyethylene ether sulfate tri-fatty alcohol amine and/or alkenyl tri-polyoxyethylene ether sulfate tri-fatty alcohol amine, 1-15 wt % of alkyl benzene sulfonic acid, 1-10 wt % of lecithin, and 5-50 wt % of water. The detergent composition can effectively remove liquid crystal material invading into the gap of the liquid crystal panel, and foreign substances attached on the substrate surface.

摘要翻译： 提出了一种用于液晶的水溶性洗涤剂组合物。 组合物包含10-50重量％的聚乙二醇双酯，5-60重量％的脂肪醇聚氧乙烯醚，5-20重量％的三聚氧乙烯醚硫酸酯三脂肪醇胺烷基酯和/或三聚氧乙烯醚硫酸酯链烯基酯 三 - 脂肪醇胺，1-15重量％烷基苯磺酸，1-10重量％卵磷脂和5-50重量％水。 洗涤剂组合物可以有效地去除入射到液晶面板的间隙中的液晶材料和附着在基板表面上的异物。

公开(公告)号：US20080305250A1

公开(公告)日：2008-12-11

申请号：US12096866

申请日：2006-12-12

申请人： Xinsheng Yang ,  Junqing Dong

发明人： Xinsheng Yang ,  Junqing Dong

IPC分类号： B05D5/12

CPC分类号： H01M8/1004 ,  B01D67/0079 ,  B01D67/0088 ,  B01D69/12 ,  B01D69/145 ,  B01D71/32 ,  B01D71/36 ,  B01D2325/10 ,  B01D2325/38 ,  H01M4/8605 ,  H01M4/881 ,  H01M4/8828 ,  H01M4/8882 ,  H01M2008/1095 ,  Y02P70/56

摘要： Fabrication methods for catalyst coated membranes are provided. The methods include exposing a micro-porous membrane to a catalyst dispersing solution to form a catalyst containing micro-porous membrane. The methods also include exposing the catalyst containing micro-porous membrane to a resin dispersing solution to form a catalyst layer and placing a proton exchange membrane between two of the catalyst layers with a laminating process to form the catalyst coated membrane. The fabrication methods provide filling process to uniformly fill the catalysts and resin throughout the pores of the micro-porous membranes in the catalyst layers. These micro-porous membranes are hydrophobic and easily discharge water when necessary. Therefore, membrane electrode assemblies with catalyst coated membranes fabricated using the provided methods are stable and perform well during fuel cell operation.

摘要翻译： 提供了催化剂涂膜的制备方法。 所述方法包括将微孔膜暴露于催化剂分散溶液以形成含微孔膜的催化剂。 所述方法还包括将含有微孔膜的催化剂暴露于树脂分散溶液以形成催化剂层，并在两个催化剂层之间铺设质子交换膜，并进行层压工艺以形成催化剂涂覆的膜。 制造方法提供填充过程以均匀地填充催化剂层中的微孔膜的整个孔中的催化剂和树脂。 这些微孔膜是疏水性的，并且在必要时容易排出水。 因此，使用所提供的方法制造的具有催化剂涂覆膜的膜电极组件是稳定的并且在燃料电池操作期间表现良好。

公开(公告)号：US20050186474A1

公开(公告)日：2005-08-25

申请号：US11059433

申请日：2005-02-15

申请人： Zhanfeng Jiang ,  Junqing Dong ,  Hulquan Liu

发明人： Zhanfeng Jiang ,  Junqing Dong ,  Hulquan Liu

IPC分类号： B05D1/36 ,  B05D5/12 ,  H01M4/02 ,  H01M4/131 ,  H01M4/1391 ,  H01M4/36 ,  H01M4/50 ,  H01M4/505 ,  H01M4/52 ,  H01M4/525 ,  H01M10/0525 ,  H01M10/36

CPC分类号： H01M4/131 ,  H01M4/0404 ,  H01M4/1391 ,  H01M4/366 ,  H01M4/505 ,  H01M4/525 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2004/028

摘要： The present invention discloses positive electrodes and their methods of fabrication. These electrodes are low in cost. Lithium rechargeable batteries that use these positive electrodes have excellent cycling properties at high temperature. The positive electrode of the embodiments of this invention comprises of a current collector coated by two layers of active materials for positive electrodes. The active material for the first layer of coating is one or more active materials selected from the following: spinel lithium manganese oxide, and spinel lithium manganese oxide derivatives. The active material for the second layer of coating is one or more active material selected from the following: lithium cobalt oxide, lithium cobalt oxide derivatives, lithium nickel oxide, and lithium nickel oxide derivatives. To fabricate these positive electrodes, a first layer of coating comprising of the active materials stated above is applied onto a current collector and then dried before a second layer of coating is applied onto the surface of the first layer of coating. The positive electrode is obtained after the current collector with the two layers of coating is dried a second time and then pressed to form a slice.

摘要翻译： 本发明公开了正电极及其制造方法。 这些电极的成本低。 使用这些正极的锂可充电电池在高温下具有优异的循环性能。 本发明实施例的正极包括由两层正极活性材料涂覆的集电器。 用于第一层涂层的活性材料是选自以下的一种或多种活性材料：尖晶石锂锰氧化物和尖晶石锂锰氧化物衍生物。 用于第二层涂层的活性材料是选自以下的一种或多种活性材料：钴酸锂，钴酸锂衍生物，锂镍氧化物和锂镍氧化物衍生物。 为了制造这些正电极，将包含上述活性材料的第一层涂层施加到集电器上，然后在将第二层涂层施加到第一层涂层的表面之前进行干燥。 在集电体上获得正电极后，将两层涂层第二次干燥，然后压制形成切片。

公开(公告)号：US07892699B2

公开(公告)日：2011-02-22

申请号：US11511614

申请日：2006-08-28

申请人： Junqing Dong ,  Zhiqiang Zhao

发明人： Junqing Dong ,  Zhiqiang Zhao

IPC分类号： H01M4/64 ,  H01M4/66

CPC分类号： H01M8/0247 ,  H01M8/0258 ,  H01M8/0267 ,  H01M8/04074 ,  Y10T428/24479

摘要： This invention provides a type of cathode flow field plate for fuel cells. The cathode flow field plate comprises a cooling flow field and a reacting flow field, gas entrances, gas exits and plate ribs. Here, an end of said flow field is connected to the gas entrances. The other end is connected to the gas exits. Said cooling flow field comprises of a distributing rib. Said distributing rib is located between the gas entrances and the gas exits. There are connecting pores between said gas entrances and the distributing rib. The cathode flow field plate for fuel cells provided in this invention uses the distributing rib and the connecting pores to divide the gas into cooling gas and reacting gas. Since a single gas source is used, the only parameter subject to adjustment is the total amount of gas flow. Thus the control of the gases is relatively simple. The devices controlling the sources of the cooling gas and the reacting gas can be minimized. Therefore, the fuel cells using the flow field plate provided in this invention can be low in cost.

摘要翻译： 本发明提供一种用于燃料电池的阴极流场板。 阴极流场板包括冷却流场和反应流场，气体入口，气体出口和板肋。 这里，所述流场的末端连接到气体入口。 另一端连接到气体出口。 所述冷却流场包括分配肋。 所述分配肋位于气体入口和气体出口之间。 在所述气体入口和分配肋之间存在连接孔。 本发明提供的用于燃料电池的阴极流场板使用分配肋和连接孔将气体分成冷却气体和反应气体。 由于使用单个气源，所以调整的唯一参数是气体流量的总量。 因此，气体的控制相对简单。 控制冷却气体源和反应气体的装置可以最小化。 因此，使用本发明提供的流场板的燃料电池的成本可以低。

公开(公告)号：US07862923B2

公开(公告)日：2011-01-04

申请号：US11312801

申请日：2005-12-20

申请人： Chuanfu Wang ,  Junqing Dong

发明人： Chuanfu Wang ,  Junqing Dong

IPC分类号： H01M8/10

CPC分类号： B01D71/82 ,  C08F8/34 ,  H01M8/1023 ,  H01M8/1039 ,  H01M8/1081 ,  Y02P70/56 ,  C08F12/08 ,  C08F8/04 ,  C08F297/04 ,  C08F112/12

摘要： The present invention relates to a proton exchange membrane having a polymer comprising of a main chain and a branch chain connected to said main chain wherein the chemical formula for said branch chain is and where n is an integer. Said main chain is a polymer selected from the group that includes: aliphatic polymers, aliphatic block polymers, and aliphatic random copolymers. The fabrication method for said polymers comprises the steps of: reacting a polymer having a benzene ring in its branch chain with a sulfo-alkylated chemical reagent and a catalyst in an anhydrous solvent in an inert atmosphere; separating the resulting sulfo-alkylated polymer; and acidifying to obtain said fabricated polymer. Proton exchange membranes made with these polymers are pliant, do not expand much during wet conditions, and, are chemically, hydrolytically, dimensionally and thermally stable.

摘要翻译： 本发明涉及一种具有聚合物的质子交换膜，该聚合物包含与所述主链连接的主链和支链，其中所述分支链的化学式为，其中n为整数。 所述主链是选自包括脂族聚合物，脂族嵌段聚合物和脂族无规共聚物的基团的聚合物。 所述聚合物的制造方法包括以下步骤：在惰性气氛中使其支链中具有苯环的聚合物与磺基烷基化的化学试剂和催化剂在无水溶剂中反应; 分离所得的磺基烷基化聚合物; 并酸化以得到所述制成的聚合物。 用这些聚合物制成的质子交换膜是柔软的，在湿润条件下不会膨胀太多，并且在化学，水解，尺寸和热稳定性方面都不会膨胀。

公开(公告)号：US07553804B2

公开(公告)日：2009-06-30

申请号：US11646050

申请日：2006-12-26

申请人： Dong Liu ,  Xuegang Chen ,  Junqing Dong ,  Qing Gong ,  Zhiql He

发明人： Dong Liu ,  Xuegang Chen ,  Junqing Dong ,  Qing Gong ,  Zhiql He

IPC分类号： C11D1/83 ,  C11D3/36

CPC分类号： C11D11/0047 ,  C11D1/62 ,  C11D1/72 ,  C11D1/74 ,  C11D1/835 ,  C11D3/384

摘要： The present invention discloses aqueous LCD cleaning agent compounds and their fabrication methods. Said cleaning agent compounds comprise of double fatty acid polyethylene glycol ester, fatty alcohol polyoxyethylene ether, polyethylene(3) glycol alkyl ether tri(alkyl ethers)amine sulfate and/or polyethylene(3) glycol enyl ether tri(alkyl ethers)amine sulfate, alkyl benzenesulfonic acid, lecithins and water. In particular, the weight of the ingredients in the compounds as a weight percentage of the weight of the compounds is: double fatty acid polyethylene glycol ester (10-50 wt %), fatty alcohol polyoxyethylene ether (5-60 wt %), polyethylene(3) glycol alkyl ether tri(alkyl ethers)amine sulfate and/or polyethylene(3) glycol enyl ether tri(alkyl ethers)amine sulfate (5-20 wt %), alkyl benzenesulfonic acid (1-15 wt %), lecithins (1-10 wt %), water (5-50 wt %). Embodiments of the aqueous LCD cleaning agent compounds of the present invention can effectively remove both the crystal liquid materials in the gaps between the two glass substrates and foreign contaminate particles attached on the surfaces of the glass substrates. Moreover, the LCD cleaning agent compounds have the characteristics of low toxicity, environmental friendliness, low flammability and high cleaning capabilities for various crystal liquid materials.

摘要翻译： 本发明公开了水性液体清洗剂化合物及其制备方法。 所述清洗剂化合物包括双重脂肪酸聚乙二醇酯，脂肪醇聚氧乙烯醚，聚乙烯（3）二醇烷基醚三（烷基醚）胺硫酸盐和/或聚乙烯（3）乙二醇烯基醚三（烷基醚） 烷基苯磺酸，卵磷脂和水。 特别地，作为化合物重量百分比的化合物中成分的重量是：双重脂肪酸聚乙二醇酯（10-50重量％），脂肪醇聚氧乙烯醚（5-60重量％），聚乙烯 （3）二醇烷基醚三（烷基醚）胺硫酸盐和/或聚乙烯（3）二醇烯基醚三（烷基醚）胺硫酸盐（5-20​​重量％），烷基苯磺酸（1-15重量％），卵磷脂 （1-10重量％），水（5-50重量％）。 本发明的水性液晶清洗剂化合物的实施方案可以有效地除去两个玻璃基板之间的间隙中的晶体液体材料和附着在玻璃基板表面上的外来污染颗粒。 此外，液晶清洗剂化合物具有低毒性，环保性，低燃烧性和各种液晶材料清洗能力强的特点。