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1. 发明申请

US20150141666A1 Low Cost Synthesis of Single Material Bifunctional Nonprecious Catalyst for Electrochemical Devices 审中-公开
标题翻译：低成本合成单材料双功能非贵重催化剂用于电化学设备
公开(公告)号：US20150141666A1
公开(公告)日：2015-05-21
申请号：US14609966
申请日：2015-01-30
申请人： Zhongwei CHEN , Aiping YU , Fathy Mohamed HASSAN
发明人： Zhongwei CHEN , Aiping Yu , Fathy Mohamed HASSAN
IPC分类号： H01M4/96
CPC分类号： H01M4/96 , C01B32/182 , C01B32/194 , C01B32/23 , H01M4/8615 , H01M12/06
摘要： A bifunctional catalyst for catalyzing both an oxygen reduction reaction and an oxygen evolution reaction is provided, wherein the catalyst comprises a doped graphene backbone having thiol functional groups. A method for producing a bifunctional catalyst is also provided.
摘要翻译：提供了用于催化氧还原反应和析氧反应两者的双功能催化剂，其中催化剂包含具有硫醇官能团的掺杂石墨烯骨架。还提供了制备双功能催化剂的方法。

2. 发明申请

US20180013138A1 METHOD FOR THE PREPARATION OF ANODES FOR LITHIUM BATTERIES 审中-公开
公开(公告)号：US20180013138A1
公开(公告)日：2018-01-11
申请号：US15548549
申请日：2016-02-05
申请人： Zhongwei CHEN , Aiping YU , Fathy Mohamed Hassan
发明人： Zhongwei CHEN , Aiping YU , Fathy Mohamed Hassan
IPC分类号： H01M4/36 , H01M4/66 , H01M4/62 , H01M4/583 , H01M4/1397 , H01M4/136 , H01M10/0525 , H01M4/04
摘要： A method for preparing an electrode for use in lithium batteries and the resulting electrodes are described The method comprises coating a slurry of silicon, sulfur doped graphene and polyacrylonitrile on a current collector followed by sluggish heat treatment.

3. 发明申请

US20180048041A1 Tri-Electrode Zinc-Air Battery with Flowing Electrolyte 审中-公开
公开(公告)号：US20180048041A1
公开(公告)日：2018-02-15
申请号：US15555668
申请日：2016-03-04
申请人： Zhongwei CHEN , Hao LIU
发明人： Zhongwei CHEN , Hao LIU
IPC分类号： H01M12/02 , H01M4/38 , H01M12/08
CPC分类号： H01M12/02 , H01M4/38 , H01M4/8657 , H01M4/9041 , H01M8/083 , H01M8/186 , H01M8/225 , H01M12/065 , H01M12/08 , H01M2004/027 , H01M2004/8684 , H01M2004/8689 , Y02E60/128
摘要： A rechargeable tri-electrode single flow zinc air battery which is capable of providing theoretically unlimited cycle life is provided. The tri-electrode configuration consists of one anode and two cathodes, one for charging and another for discharging. The charge cathode may comprise a water-permeable metal mesh and/or metal foam, which avoids carbon corrosion. The discharge cathode is a catalytic oxygen reduction electrode. The anode comprises an inert, conductive electrode allowing for zinc deposition during battery charging, and zinc dissolving during battery discharging. The flowing electrolyte removes zinc ions from the anode preventing or minimizing the formation of zinc oxides during discharging, and clean the anode after each full discharge.

4. 发明申请

US20100150429A1 E-BEAM DEFECT REVIEW SYSTEM 有权
标题翻译：电子束缺陷评估系统
公开(公告)号：US20100150429A1
公开(公告)日：2010-06-17
申请号：US12335458
申请日：2008-12-15
申请人： Jack JAU , Zhongwei CHEN , Yi Xiang WANG , Chung-Shih PAN , Joe WANG , Xuedong LIU , Weiming REN , Wei FANG
发明人： Jack JAU , Zhongwei CHEN , Yi Xiang WANG , Chung-Shih PAN , Joe WANG , Xuedong LIU , Weiming REN , Wei FANG
IPC分类号： G06K9/00
CPC分类号： G06T7/001 , G01N23/04 , G01N2223/102 , G01N2223/426 , G01N2223/611 , G06T2207/10061 , G06T2207/30148
摘要： The present invention relates to a defect review system, and/or particularly, to an apparatus and method of defect review sampling, review method and classification on a semiconductor wafer or a pattern lithography reticle during integrated circuit fabrication. These objects are achieved in comparing a reviewed image with a reference image pick-up through a smart sampling filter. A clustering computer system base on high speed network will provide data cache and save operation time and memory. A smart review sampling filter automatically relocate abnormal pattern or defects and classify the device location extracted from design database and/or from golden die image on the same substrate. The column of the present defect review system is comprised of the modified SORIL type objective lens. This column provides solution of improving throughput during sample review, material identification better image quality, and topography image of defect. One embodiment of the present invent adopts an optical auto focusing system to compromise micro height variation due wafer surface topography. And another embodiment adopts surface charge control system to regulate the charge accumulation due to electron irradiation during the review process.
摘要翻译：本发明涉及一种缺陷评估系统，和/或特别涉及在集成电路制造期间对半导体晶片或图案光刻掩模版进行缺陷评估抽样，评估方法和分类的装置和方法。通过智能采样滤波器将经检查的图像与参考图像拾取进行比较，实现了这些目的。基于高速网络的集群计算机系统将提供数据缓存，节省操作时间和内存。智能检查采样过滤器自动重新定位异常模式或缺陷，并将从设计数据库中提取的设备位置和/或从相同基板上的金色模具图像分类。本缺陷检查系统的列由改进的SORIL型物镜组成。该栏提供了在样本审查期间提高吞吐量，材料识别更好的图像质量和缺陷的地形图像的解决方案。本发明的一个实施例采用光学自动聚焦系统来破坏由晶片表面形貌引起的微高度变化。另一个实施例采用表面电荷控制系统来调节在检查过程中由电子辐射引起的电荷累积。

5. 发明申请

US20150287980A1 METHOD OF PRODUCING POROUS ELECTRODES FOR BATTERIES AND FUEL CELLS 审中-公开
标题翻译：生产电池和燃料电池的多孔电极的方法
公开(公告)号：US20150287980A1
公开(公告)日：2015-10-08
申请号：US14435107
申请日：2013-10-11
申请人： Zhongwei CHEN , Jordan Douglas SCOTT
发明人： Zhongwei CHEN , Jordan Douglas SCOTT
IPC分类号： H01M4/24 , H01M4/04
CPC分类号： H01M4/244 , B22F3/1134 , B22F3/1146 , B22F7/002 , B22F7/006 , B22F2998/10 , B22F2999/00 , C22C26/00 , C22C47/14 , C22C2026/002 , H01M4/043 , H01M4/8605 , H01M4/8652 , H01M4/8807 , H01M4/96 , H01M2004/021 , B22F2003/248 , B22F3/02
摘要： A method is provided for producing a porous electrode, in particular an anode, the method comprising forming a powder mixture comprising a metal powder and a filler material powder, pressing the powder mixture to form a compact, and heating the compact. The metal is preferably zing and/or a zinc alloy. The filler material is chosen from materials that are susceptible to being converted into a gaseous state upon application of heat.
摘要翻译：提供一种用于制造多孔电极，特别是阳极的方法，该方法包括形成包含金属粉末和填料材料粉末的粉末混合物，压制粉末混合物以形成压块，并加热该压块。金属优选为锌和/或锌合金。填充材料选自易于在施加热量时转化为气态的材料。

6. 发明申请

US20150132661A1 Highly Ion-Conductive Nano-Engineered Porous Electrolytic Composite Membrane for Alkaline Electrochemical Energy Systems 审中-公开
标题翻译：高离子导电纳米工程多孔电解复合膜用于碱性电化学能量系统
公开(公告)号：US20150132661A1
公开(公告)日：2015-05-14
申请号：US14600585
申请日：2015-01-20
申请人： Zhongwei CHEN , Michael FOWLER , Hadis ZARRIN
发明人： Zhongwei CHEN , Michael FOWLER , Hadis ZARRIN
IPC分类号： H01M10/26 , C08J9/28
CPC分类号： H01M10/26 , C08J5/2256 , C08J9/0071 , C08J9/28 , C08J9/40 , C08J2379/06 , C25B13/08 , H01M8/083 , H01M8/106 , H01M8/1062 , H01M8/1069 , H01M12/04 , H01M2300/0085 , Y02P70/56
摘要： A porous electrolytic composite membrane for electrochemical energy systems, such as alkaline fuel cells, metal-air batteries and alkaline electrolyzers, comprises a porous polymeric material and nanomaterials. The polymeric material is preferably polybenzimidazole (PBI). The nanomaterials are preferably functionalized or non-functionalized. The nanomaterials are preferably titania nanotubes and/or graphene oxide nanosheets. The membrane further comprises an electrolyte solution, such as KOH. A method of preparing the membrane is also provided.
摘要翻译：用于电化学能系统的多孔电解复合膜，例如碱性燃料电池，金属空气电池和碱性电解槽，包括多孔聚合材料和纳米材料。聚合物材料优选为聚苯并咪唑（PBI）。纳米材料优选是官能化的或非官能化的。纳米材料优选为二氧化钛纳米管和/或氧化石墨烯纳米片。膜还包含诸如KOH的电解质溶液。还提供了制备膜的方法。

7. 发明申请

US20210296634A1 AQUEOUS ZINC LITHIUM-ION BATTERY AND METHOD FOR MAKING SAME 有权
公开(公告)号：US20210296634A1
公开(公告)日：2021-09-23
申请号：US17267390
申请日：2019-08-09
申请人： Janak Handa , Zhongwei Chen
发明人： Zhongwei CHEN , Ali GHORBANI KASHKOOLI , Sepehr KHAZRAEI
IPC分类号： H01M4/136 , H01M10/36 , H01M4/66 , H01M4/38 , H01M4/74 , H01M4/04 , H01M4/1397 , H01M4/1391 , H01M4/505 , H01M4/58 , H01M4/131
摘要： A battery cell and method for manufacturing the same are provided. The battery cell includes a binder-free dough-like cathode separated from a sponge zinc anode by a separator and a hybrid aqueous electrolyte.

8. 发明申请

US20190051908A1 HORIZONTAL TRI-ELECTRODE SINGLE FLOW ZINC-AIR BATTERY WITH A FLOATING CATHODE 审中-公开
公开(公告)号：US20190051908A1
公开(公告)日：2019-02-14
申请号：US15762417
申请日：2016-09-23
申请人： Zhongwei CHEN , Hao LIU
发明人： Zhongwei CHEN , Hao LIU
IPC分类号： H01M4/86 , H01M12/08 , H01M2/02
摘要： A rechargeable horizontally configured tri-electrode single flow zinc-air battery with a floating cathode, which is theoretically capable of providing unlimited cycle life is provided. The tri-electrode configuration consists of one anode and two cathodes, one for charging and one for discharging. The charge cathode may comprise a water permeable alkaline resisting metal/mesh foam, which avoids carbon corrosion. The floating discharge cathode comprises an air permeable and water permeable catalytic oxygen reduction electrode, which eliminates or reduces the blockage of air tunnels. The anode comprises an inert, conductive electrode allowing for zinc deposition during battery charging and zinc dissolving during battery discharging. The flowing electrolyte removes zinc ions from the anode preventing or minimizing the formation of zinc oxides during discharging and cleans the anode after each full discharge. The horizontal configuration further eliminates or reduces electrolyte leakage.

9. 发明申请

US20130257044A1 METAL SEAL FOR ULTRA HIGH VACUUM SYSTEM 有权
标题翻译：用于超高真空系统的金属密封
公开(公告)号：US20130257044A1
公开(公告)日：2013-10-03
申请号：US13437107
申请日：2012-04-02
申请人： Qingpo XI , Tao LI , Feng CAO , Fumin HE , Zhongwei CHEN
发明人： Qingpo XI , Tao LI , Feng CAO , Fumin HE , Zhongwei CHEN
IPC分类号： F16L23/20 , F16J15/02 , F16L19/00
CPC分类号： F16J15/0881 , F16L23/20
摘要： The present invention introduces a metal seal flange assembly for a vacuum system. A new designed metal gasket has a crosses-section shape of irregular quadrangle with two sharp angle forms by the longer base and legs. The long base of the irregular quadrangle is the vertical inner wall of the metal gasket. A preferred cross section shape of the metal gasket is trapezoid or isosceles trapezoid. this design can reduce the normal force applied to the metal seal flange assembly and reduce the number of bolts used in a limit working space.
摘要翻译：本发明引入了用于真空系统的金属密封凸缘组件。新设计的金属垫片具有不规则四边形的横截面形状，具有较长的底座和腿部的两个尖角形状。不规则四边形的长基座是金属垫片的垂直内壁。金属垫片的优选截面形状是梯形或等腰梯形。这种设计可以减少施加到金属密封法兰组件的法向力，并减少在极限工作空间中使用的螺栓数量。

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