专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2012118840A3 MANUFACTURING OF HIGH CAPACITY PRISMATIC LITHIUM-ION ALLOY ANODES 审中-公开
公开(公告)号：WO2012118840A3
公开(公告)日：2012-09-07
申请号：PCT/US2012/026991
申请日：2012-02-28
申请人： APPLIED MATERIALS, INC. , LOPATIN, Sergey D. , BREVNOV, Dimitri , LIU, Eric H. , BACHRACH, Robert Z. , WANG, Connie P.
发明人： LOPATIN, Sergey D. , BREVNOV, Dimitri , LIU, Eric H. , BACHRACH, Robert Z. , WANG, Connie P.
IPC分类号： H01M4/13 , H01M4/64 , H01M10/052 , H01M4/139
摘要： High capacity energy storage devices and energy storage device components, and more specifically, to a system and method for fabricating such high capacity energy storage devices and storage device components using processes that form three-dimensional porous structures are provided. In one embodiment, an anode structure for use in a high capacity energy storage device, comprising a conductive collector substrate, a three-dimensional copper-tin-iron porous conductive matrix formed on one or more surfaces of the conductive collector substrate, comprising a plurality of meso-porous structures formed over the conductive current collector, and an anodically active material deposited over the three-dimensional copper-tin-iron porous conductive matrix is provided. In certain embodiments, the three-dimensional copper-tin-iron porous conductive matrix further comprises a plurality of columnar projections formed on the conductive current collector with the plurality of meso-porous structure formed on the plurality of columnar projections.

2. 发明公开

EP4200089A1 METHODS FOR CLEANING AEROSPACE COMPONENTS 审中-实审
公开(公告)号：EP4200089A1
公开(公告)日：2023-06-28
申请号：EP21858941.4
申请日：2021-08-17
申请人： Applied Materials, Inc.
发明人： CHATTERJEE, Sukti , SCUDDER, Lance A. , MELNIK, Yuriy , OHNO, Kenichi , LIU, Eric H. , BRITZ, David Alexander
IPC分类号： B08B7/00 , B64G1/22

3. 发明申请

WO2018098205A1 METHODS FOR DEPOSITING FLOWABLE CARBON FILMS USING HOT WIRE CHEMICAL VAPOR DEPOSITION 审中-公开
公开(公告)号：WO2018098205A1
公开(公告)日：2018-05-31
申请号：PCT/US2017/062903
申请日：2017-11-21
申请人： APPLIED MATERIALS, INC.
发明人： CHATTERJEE, Sukti , SCUDDER, Lance A. , LIU, Eric H. , NARWANKAR, Pravin K. , MANNA, Pramit , MALLICK, Abhijit
IPC分类号： C23C16/452 , C23C16/26 , C23C16/56
摘要： In some embodiments, a method of processing a substrate disposed within a processing volume of a hot wire chemical vapor deposition (HWCVD) process chamber, includes: (a) providing a carbon containing precursor gas into the processing volume, the carbon containing precursor gas being provided into the processing volume from an inlet located a first distance above a surface of the substrate; (b) breaking hydrogen-carbon bonds within molecules of the carbon containing precursor via introduction of hydrogen radicals to the processing volume to deposit a flowable carbon layer atop the substrate, wherein the hydrogen radicals are formed by flowing a hydrogen containing gas over a plurality of filaments disposed within the processing volume above the substrate and the inlet.

4. 发明申请

WO2011100487A2 HYDROTHERMAL SYNTHESIS OF LiFePO4 NANOPARTICLES 审中-公开
标题翻译： LiFePO4纳米粒子的热合成
公开(公告)号：WO2011100487A2
公开(公告)日：2011-08-18
申请号：PCT/US2011/024426
申请日：2011-02-11
申请人： APPLIED MATERIALS, INC. , YANG, Lu , LIU, Eric H. , ANAPOLSKY, Abraham
发明人： YANG, Lu , LIU, Eric H. , ANAPOLSKY, Abraham
IPC分类号： H01M4/58 , C01B25/45 , B82B3/00 , H01M10/0525 , H01M4/136
CPC分类号： H01M4/5825 , C01B25/45 , H01M4/136 , H01M4/1397 , H01M10/0525
摘要： Embodiments of the present invention generally relate to lithium-ion batteries, and more specifically, to a method of fabricating such batteries using thin-film deposition processes. In one embodiment In one embodiment, a method of forming a film on a substrate is provided. The method comprises combining a lithium- containing precursor, an iron containing precursor, and an organic solvent to form a deposition mixture, optionally exposing the deposition mixture to vibrational energy, applying microwave energy to the deposition mixture to heat the deposition mixture, optionally exposing the heated deposition mixture to vibrational energy, and depositing the heated deposition mixture on a substrate to form a film comprising lithium containing nanocrystals.
摘要翻译：本发明的实施方案一般涉及锂离子电池，更具体地，涉及使用薄膜沉积工艺制造这种电池的方法。在一个实施例中，在一个实施例中，提供了在衬底上形成膜的方法。该方法包括将含锂的前体，含铁的前体和有机溶剂组合以形成沉积混合物，任选地将沉积混合物暴露于振动能，向沉积混合物施加微波能量以加热沉积混合物，加热沉积混合物到振动能，并将加热的沉积混合物沉积在基底上以形成包含含锂纳米晶体的膜。

5. 发明公开

EP4025722A1 METHODS FOR FORMING PROTECTIVE COATINGS CONTAINING CRYSTALLIZED ALUMINUM OXIDE 无效
公开(公告)号：EP4025722A1
公开(公告)日：2022-07-13
申请号：EP20861899.1
申请日：2020-07-09
申请人： Applied Materials, Inc.
发明人： OHNO, Kenichi , LIU, Eric H. , CHATTERJEE, Sukti , MELNIK, Yuriy , KNISLEY, Thomas , BRITZ, David Alexander , SCUDDER, Lance A , NARWANKAR, Pravin K.
IPC分类号： C23C16/40 , C23C16/56 , F01D5/28

6. 发明申请

WO2022040146A1 METHODS FOR CLEANING AEROSPACE COMPONENTS 审中-公开
公开(公告)号：WO2022040146A1
公开(公告)日：2022-02-24
申请号：PCT/US2021/046245
申请日：2021-08-17
申请人： APPLIED MATERIALS, INC.
发明人： CHATTERJEE, Sukti , SCUDDER, Lance A. , MELNIK, Yuriy , OHNO, Kenichi , LIU, Eric H. , BRITZ, David Alexander
IPC分类号： B08B7/00 , B64G1/22
摘要： Embodiments of the present disclosure generally relate to methods for cleaning aerospace components having oxidation, corrosion, contaminants, and/or other degradations. In one or more embodiments, a cleaning method includes positioning the aerospace component into a processing region of a processing chamber, introducing hydrogen gas into the processing region, maintaining the processing region at a pressure of about 100 mTorr to about 5,000 mTorr, and heating the aerospace component at a temperature of about 500°C to about 1,200°C for about 0.5 hours to about 24 hours to produce a cleaned surface on the aerospace component. In other embodiments, a cleaning method includes exposing the aerospace component to ozone while maintaining the aerospace component at a temperature of about 15°C to about 500°C for 0.25 hours to about 24 hours to produce a cleaned surface on the aerospace component.

7. 发明申请

WO2021045841A1 METHODS FOR FORMING PROTECTIVE COATINGS CONTAINING CRYSTALLIZED ALUMINUM OXIDE 审中-公开
公开(公告)号：WO2021045841A1
公开(公告)日：2021-03-11
申请号：PCT/US2020/041382
申请日：2020-07-09
申请人： APPLIED MATERIALS, INC.
发明人： OHNO, Kenichi , LIU, Eric H. , CHATTERJEE, Sukti , MELNIK, Yuriy , KNISLEY, Thomas , BRITZ, David Alexander , SCUDDER, Lance A , NARWANKAR, Pravin K.
IPC分类号： C23C16/40 , C23C16/56 , F01D5/28
摘要： Embodiments of the present disclosure generally relate to protective coatings on substrates and methods for depositing the protective coatings. In one or more embodiments, a method of forming a protective coating on a substrate includes depositing a chromium oxide layer containing amorphous chromium oxide on a surface of the substrate during a first vapor deposition process and heating the substrate containing the chromium oxide layer comprising the amorphous chromium oxide to convert at least a portion of the amorphous chromium oxide to crystalline chromium oxide during a first annealing process, The method also includes depositing an aluminum oxide layer containing amorphous aluminum oxide on the chromium oxide layer during a second vapor deposition process and heating the substrate containing the aluminum oxide layer disposed on the chromium oxide layer to convert at least a portion of the amorphous aluminum oxide to crystalline aluminum oxide during a second annealing process.

8. 发明申请

WO2018098202A1 METHODS FOR DEPOSITING FLOWABLE SILICON CONTAINING FILMS USING HOT WIRE CHEMICAL VAPOR DEPOSITION 审中-公开
公开(公告)号：WO2018098202A1
公开(公告)日：2018-05-31
申请号：PCT/US2017/062900
申请日：2017-11-21
申请人： APPLIED MATERIALS, INC.
发明人： CHATTERJEE, Sukti , SCUDDER, Lance A. , LIU, Eric H. , NARWANKAR, Pravin K. , MANNA, Pramit , MALLICK, Abhijit
IPC分类号： H01L21/02 , H01L21/324
CPC分类号： C23C16/448 , C23C16/24 , C23C16/325 , C23C16/345 , C23C16/401 , C23C16/52 , C23C16/56 , H01L21/02126 , H01L21/02167 , H01L21/0217 , H01L21/02211 , H01L21/02216 , H01L21/02219 , H01L21/02277 , H01L21/0228 , H01L21/02337 , H01L21/02348 , H01L21/02529 , H01L21/02532 , H01L21/0262 , H01L21/02664
摘要： In some embodiments, a method of processing a substrate disposed within a processing volume of a hot wire chemical vapor deposition (HWCVD) process chamber, includes: (a) providing a silicon containing precursor gas into the processing volume, the silicon containing precursor gas is provided into the processing volume from an inlet located a first distance above a surface of the substrate; (b) breaking hydrogen-silicon bonds within molecules of the silicon containing precursor via introduction of hydrogen radicals to the processing volume to deposit a flowable silicon containing layer atop the substrate, wherein the hydrogen radicals are formed by flowing a hydrogen containing gas over a plurality of wires disposed within the processing volume above the substrate and the inlet.

9. 发明申请

WO2017123443A1 ANODE STRUCTURE WITH BINDERS FOR SILICON AND STABILIZED LITHIUM METAL POWDER 审中-公开
标题翻译：阳极结构与粘结剂用于硅和稳定的锂金属粉末
公开(公告)号：WO2017123443A1
公开(公告)日：2017-07-20
申请号：PCT/US2017/012192
申请日：2017-01-04
申请人： APPLIED MATERIALS, INC.
发明人： LIU, Gao , LOPATIN, Sergey D. , LIU, Eric H. , JOSHI, Ajey M. , AI, Guo , WANG, Zhihui , ZHAO, Hui , WANG, Donghai
IPC分类号： H01M4/04 , H01M4/62 , H01M4/36 , H01M4/02
CPC分类号： H01M10/052 , H01M4/0402 , H01M4/134 , H01M4/1395 , H01M4/366 , H01M4/382 , H01M4/622 , H01M2004/027
摘要： A simple solution processing method is developed to achieve uniform and scalable stabilized lithium metal powder coating on Li-ion negative electrode. A solvent and binder system for stabilized lithium metal powder coating is developed, including the selection of solvent, polymer binder and enhancement of polymer concentration. The enhanced binder solution is 1% concentration of polymer binder in xylene, and the polymer binder is chosen as the mixture of poly(styrene-co-butadiene) rubber (SBR) and polystyrene (PS). Long-sustained, uniformly dispersed stabilized lithium metal powder suspension can be achieved with the enhanced binder solution. A uniform stabilized lithium metal powder coating can be achieved with simple doctor blade coating method and the resulting stabilized lithium metal powder coating can firmly glued on the anode surface. With the prelithiation of negative electrode by stabilized lithium metal powder, improvements in electrochemical performances are demonstrated in both graphite/NMC and SiO/NMC full-cell.
摘要翻译：开发了一种简单的溶液处理方法，以在锂离子负极上实现均匀且可放大的稳定的锂金属粉末涂层。开发了用于稳定锂金属粉末涂料的溶剂和粘合剂体系，包括溶剂，聚合物粘合剂的选择和聚合物浓度的提高。增强的粘合剂溶液是在二甲苯中1％浓度的聚合物粘合剂，聚合物粘合剂选作聚（苯乙烯 - 丁二烯共聚物）橡胶（SBR）和聚苯乙烯（PS）的混合物。增强的粘合剂溶液可以实现持久的，均匀分散的稳定化锂金属粉末悬浮液。用简单的刮刀涂布方法可以获得均匀稳定的锂金属粉末涂层，并且所得稳定的锂金属粉末涂层可牢固地粘合在阳极表面上。通过稳定的锂金属粉末对负极进行预锂化，在石墨/ NMC和SiO / NMC全电池中都证明了电化学性能的改进。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式