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公开(公告)号:WO2017176463A1
公开(公告)日:2017-10-12
申请号:PCT/US2017/023802
申请日:2017-03-23
Applicant: FIRST SOLAR, INC.
Inventor: GOVINDARAJAN, Shrinivas , LATUSEK, Michael , WAGNER, Christopher , YAN, Feng
IPC: C04B35/547 , C04B35/645 , C04B35/65 , C01B19/00 , C01G11/02 , C01B17/20 , B22F3/10 , B22F3/105
CPC classification number: B22F3/23 , B22F3/003 , B22F3/1039 , B22F3/24 , B22F9/16 , B22F2003/248 , B22F2202/11 , B22F2203/13 , B22F2301/30 , B22F2302/45 , B22F2303/15 , B22F2304/10 , B22F2998/10 , B22F2999/00 , C01B19/002 , C01B19/007 , C01G11/02 , C01P2002/54 , C01P2002/84 , C01P2004/02 , C04B35/547 , C04B35/645 , C04B35/65 , C04B2235/40 , C04B2235/401 , C04B2235/408 , C04B2235/428 , C04B2235/5427 , C04B2235/5436 , C04B2235/6567 , C04B2235/662 , C04B2235/665 , C04B2235/762 , C04B2235/765 , C04B2235/77 , C22C1/0483
Abstract: A process for preparing alloy products is described using a self-sustaining or self-propagating SHS-type combustion process with point-source ignition, preferably a laser, in a pressurized vessel. Binary, ternary and quaternary alloys can be formed with control over polycrystalline structure and bandgap. Methods to tune the bandgap and the alloys formed are described. The alloy products may be doped. Preferably sulfides, tellurides or selenides are formed. Cooling during reaction takes place.
Abstract translation: 在加压容器中使用自维持或自蔓延SHS型燃烧过程和点源激发,优选激光,描述了制备合金产品的方法。 二元,三元和四元合金可通过控制多晶结构和带隙形成。 描述了调整带隙和形成的合金的方法。 合金产品可以被掺杂。 优选形成硫化物,碲化物或硒化物。 反应过程中冷却。 p>
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公开(公告)号:WO2012012706A2
公开(公告)日:2012-01-26
申请号:PCT/US2011/044993
申请日:2011-07-22
Applicant: FIRST SOLAR INC , ALLENIC, Arnold , GOHR, Phillip , HOJNICKI, James , LATUSEK, Michael , ODNEAL, Richard, Scott , ROGGELIN, Aaron , SHORT, Jeffrey , WAGNER, Christopher
Inventor: ALLENIC, Arnold , GOHR, Phillip , HOJNICKI, James , LATUSEK, Michael , ODNEAL, Richard, Scott , ROGGELIN, Aaron , SHORT, Jeffrey , WAGNER, Christopher
IPC: B07B1/00
CPC classification number: B07B1/00
Abstract: A method for producing uniform powder blends may include a multi-pass riffling process.
Abstract translation: 制备均匀粉末混合物的方法可以包括多次流程法。
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