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1. 发明申请

US20220344701A1 Solid-State Electrolyte for Lithium-Ion Battery and a Method of Synthesis thereof 有权
公开(公告)号：US20220344701A1
公开(公告)日：2022-10-27
申请号：US17239593
申请日：2021-04-24
申请人： Ali Sadeghi , Yuri Vorobyev , Gene Kristul , Leonid Velikov
发明人： Ali Sadeghi , Yuri Vorobyev , Gene Kristul , Leonid Velikov
IPC分类号： H01M10/0562 , H01M10/0525
摘要： Proposed is a method of synthesizing a solid-state electrolyte of Li3HaIO formula for use in a lithium-ion battery. The method consists of uniformly mixing at least LiOH and LiHaI in a stoichiometric quantities, heating the prepared mixture to a melting temperature and causing a reaction of formula (2LiOH+LiHaI=Li3HaIO+H2O) between the at least LiOH and LiHaI in a process free of forming a perovskite structure and at a temperature, at which H2O that forms at the aforementioned reaction is converted into a bound form, whereby a reaction product is obtained. According to another modification of the method, prior to the stage of melting the mixture, a reinforcement mesh is immersed into the mixture, whereby after mixture is solidified, a solid-state electrolyte reinforced with the mixture embedded into its material is obtained.

2. 发明授权

US11817550B2 Method of synthesizing a solid-state electrolyte for use in a lithium-ion battery 有权
公开(公告)号：US11817550B2
公开(公告)日：2023-11-14
申请号：US17239593
申请日：2021-04-24
申请人： Ali Sadeghi , Yuri Vorobyev , Gene Kristul , Leonid Velikov
发明人： Ali Sadeghi , Yuri Vorobyev , Gene Kristul , Leonid Velikov
IPC分类号： H01M10/0562 , H01M10/0525
CPC分类号： H01M10/0562 , H01M10/0525 , H01M2300/008
摘要： Proposed is a method of synthesizing a solid-state electrolyte of Li3HalO formula for use in a lithium-ion battery. The method consists of uniformly mixing at least LiOH and LiHal in a stoichiometric quantities, heating the prepared mixture to a melting temperature and causing a reaction of formula (2LiOH+LiHal=Li3HalO+H2O) between the at least LiOH and LiHal in a process free of forming a perovskite structure and at a temperature, at which H2O that forms at the aforementioned reaction is converted into a bound form, whereby a reaction product is obtained. According to another modification of the method, prior to the stage of melting the mixture, a reinforcement mesh is immersed into the mixture, whereby after mixture is solidified, a solid-state electrolyte reinforced with the mixture embedded into its material is obtained.

3. 发明授权

US11817570B2 Method of manufacturing a solid-state lithium battery and a battery manufactured by the method 有权
公开(公告)号：US11817570B2
公开(公告)日：2023-11-14
申请号：US17395434
申请日：2021-08-05
申请人： Ali Sadeghi , Yuri Vorobyev , Gene Kristul , Leonid Velikov
发明人： Ali Sadeghi , Yuri Vorobyev , Gene Kristul , Leonid Velikov
IPC分类号： H01M10/058 , H01M10/0525 , H01M4/04 , H01M4/62 , H01M4/50 , H01M4/505 , H01M4/525 , H01M4/485 , H01M4/02
CPC分类号： H01M4/043 , H01M4/0471 , H01M10/058 , H01M10/0525 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/623 , H01M4/625 , H01M2004/028
摘要： The propose method of manufacturing a solid-state lithium battery consists of preparing an anode coated with a solid-state electrolyte precursor and a cathode unit coated with solid-state electrolyte, both precursors containing a predetermined amount of a redundant water. The thus prepared anode unit and cathode unit are pressed to each other through their respective electrolyte precursor layers in a closed chamber at a predetermined elevated temperature and under a predetermined mechanical pressure, whereby an integral pre-final solid-state battery unit is formed. The manufacture of the battery is completed by inserting the prefinal product into a casing that leaves parts of the metal current collectors of the prefinal product exposed for use as a battery anode and a battery cathode.

4. 发明申请

US20230044416A1 METHOD OF MANUFACTURING A SOLID-STATE LITHIUM BATTERY AND A BATTERY MANUFACTURED BY THE METHOD 有权
公开(公告)号：US20230044416A1
公开(公告)日：2023-02-09
申请号：US17395434
申请日：2021-08-05
申请人： Ali Sadeghi , Yuri Vorobyev , Gene Kristul , Leonid Velikov
发明人： Ali Sadeghi , Yuri Vorobyev , Gene Kristul , Leonid Velikov
IPC分类号： H01M4/04 , H01M10/058 , H01M10/0525
摘要： The propose method of manufacturing a solid-state lithium battery consists of preparing an anode coated with a solid-state electrolyte precursor and a cathode unit coated with solid-state electrolyte, both precursors containing a predetermined amount of a redundant water. The thus prepared anode unit and cathode unit are pressed to each other through their respective electrolyte precursor layers in a closed chamber at a predetermined elevated temperature and under a predetermined mechanical pressure, whereby an integral pre-final solid-state battery unit is formed. The manufacture of the battery is completed by inserting the prefinal product into a casing that leaves parts of the metal current collectors of the prefinal product exposed for use as a battery anode and a battery cathode.

5. 发明申请

US20210126238A1 Method of Manufacturing Electrode Materials by Using Treated Carbon Nanotube Tapes 有权
公开(公告)号：US20210126238A1
公开(公告)日：2021-04-29
申请号：US16664783
申请日：2019-10-25
申请人： Ali Sadeghi , Yuri Vorobyev , Gene Kristul
发明人： Ali Sadeghi , Yuri Vorobyev , Gene Kristul
IPC分类号： H01M4/04 , H01M4/583 , H01M4/1393 , H01M4/133 , H01G11/36
摘要： A method of manufacturing porous electrodes based on the use of a CNT tapes is proposed. The pore size of the CNT tape material is regulated by using chemical reactions of active gases with carbon on the surfaces of the pores so that when gaseous reaction products leave the pores, the pore sizes increase, and when solid reaction products precipitate on the pore walls, the pores decrease. By selecting conditions for the chemical interaction of the active components, it is possible to achieve optimal pore sizes due to their increase or decrease. Optimal pore sizes are understood to mean sizes that will make it possible to obtain batteries or super capacitors with improved characteristics.

6. 发明授权

US07035696B1 Method and apparatus for poly gate CD control 失效
标题翻译：多门CD控制方法和装置
公开(公告)号：US07035696B1
公开(公告)日：2006-04-25
申请号：US10189930
申请日：2002-07-03
申请人： Ali Sadeghi , Sukesh Patel , Mark Freeland , Ole Krogh
发明人： Ali Sadeghi , Sukesh Patel , Mark Freeland , Ole Krogh
IPC分类号： G06F19/00
CPC分类号： G05B17/02
摘要： Systems and methods are provided that facilitate semiconductor processing, including etch processes. The invention provides real-time two-dimensional etch rate control. Prior to starting an etch process, a control model is selected that relates to the etch process. A formula or function description is developed from the model and solved to obtain process parameter values that are predicted to produce the desired etch rates. During the fabrication etch process, critical dimension measurements of a polysilicon gate are obtained. From these measurements, the etch process is modified so as to achieve a desired horizontal etch rate and a desired vertical etch rate. The etch process results in a polysilicon gate having a desired rectangular profile.
摘要翻译：提供了促进半导体处理（包括蚀刻工艺）的系统和方法。本发明提供实时二维蚀刻速率控制。在开始蚀刻工艺之前，选择与蚀刻工艺相关的控制模型。公式或函数描述是从模型开发出来的，并被解决以获得被预测产生期望的蚀刻速率的工艺参数值。在制造蚀刻工艺期间，获得多晶硅栅极的临界尺寸测量。从这些测量中，蚀刻工艺被修改以便实现期望的水平蚀刻速率和期望的垂直蚀刻速率。蚀刻工艺导致具有期望的矩形轮廓的多晶硅栅极。

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