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1. 发明申请

US20180100109A1 Method of Fractionating Mixtures of Low Molecular Weight Hydrocarbons 审中-公开
公开(公告)号：US20180100109A1
公开(公告)日：2018-04-12
申请号：US15567154
申请日：2016-04-26
申请人： Rosneft Oil Company
发明人： Andrey Anatolievich Eliseev , Dmitriy Igorevich Petukhov , Artem Anatolievich Eliseev , Viktor Andreevich Brotcman , Alexey Viktorovich Lukashin
IPC分类号： C10G70/04 , B01D53/22 , B01D61/00 , B01D71/02
CPC分类号： C10G70/045 , B01D53/228 , B01D53/268 , B01D61/00 , B01D63/08 , B01D71/02 , B01D71/025 , B01D2256/24 , B01D2256/245 , B01D2257/702 , B01D2311/04 , B01D2311/10 , B01D2311/14 , B01D2325/02 , B01D2325/26 , B82B3/00
摘要： The invention relates to the field of membrane gas separation and can be used for the energy-efficient fractionation of hydrocarbon mixtures, including separation and drying of natural and associated petroleum gases. Proposed is a method of fractionating mixtures of low molecular weight hydrocarbons which is based on the capillary condensation of the components of a mixture in the pores of microporous membranes with uniform porosity and a pore diameter in a range of 5 to 250 nm, wherein, for capillary condensation, the temperature of the membrane and the pressure on the permeate side are kept below the temperature and the pressure of the feed mixture such that the equilibrium pressure of the saturated vapors of the separated components on the permeate side is lower than the partial pressure of the components in the feed stream. This method makes it possible to significantly increase membrane permeability with respect to condensable components (over 500 m3/(m2·atm·h) for n-butane), and also component separation factors (the n-C4H10/CH4 separation factor is greater than 60 for a mixture having an associated petroleum gas composition), while also making it possible to dispense with deep cooling of the gas stream fed to a membrane module, and to carry out gas separation under insignificant cooling of the membrane on the permeate side (down to −50° C.) For more effective gas separation, permeate is collected in a liquid state. A technical effect of the invention resides in providing a method that makes it possible to efficiently remove high-boiling hydrocarbons (C3-C6) from natural gas and associated petroleum gases, as well as to obtain gas mixtures with a constant composition.

2. 发明申请

US20180002806A1 CONTROLLED DEPOSITION OF METAL AND METAL CLUSTER IONS BY SURFACE FIELD PATTERNING IN SOFT-LANDING DEVICES 审中-公开
公开(公告)号：US20180002806A1
公开(公告)日：2018-01-04
申请号：US15686864
申请日：2017-08-25
申请人： University of North Texas
发明人： Guido Fridolin Verbeck, IV , Stephen Davila
IPC分类号： C23C14/22 , C23C14/28 , B82B3/00 , C23C14/04 , B82Y40/00 , B82Y30/00 , C23C14/54 , C23C14/12
CPC分类号： C23C14/221 , B81C2201/112 , B82B3/00 , B82Y30/00 , B82Y40/00 , C23C14/04 , C23C14/12 , C23C14/14 , C23C14/28 , C23C14/52 , C23C14/54 , H01J37/30
摘要： A soft-landing (SL) instrument for depositing ions onto substrates using a laser ablation source is described herein. The instrument of the instant invention is designed with a custom drift tube and a split-ring ion optic for the isolation of selected ions and is capable of operating at atmospheric pressure. The drift tube allows for the separation and thermalization of ions formed after laser ablation through collisions with an inert bath gas that allow the ions to be landed at energies below 1 eV onto substrates. The split-ring ion optic is capable of directing ions toward the detector or a landing substrate for selected components.

3. 发明授权

US09845237B2 Supramolecular approach for preparation of size controllable nanoparticles 有权
公开(公告)号：US09845237B2
公开(公告)日：2017-12-19
申请号：US13148869
申请日：2010-02-26
申请人： Hsian-Rong Tseng , Hao Wang , Shutao Wang , Helen Su , Caius G. Radu , Johannes Czernin
发明人： Hsian-Rong Tseng , Hao Wang , Shutao Wang , Helen Su , Caius G. Radu , Johannes Czernin
IPC分类号： A61K39/395 , A61K31/7088 , A61K31/724 , A61K38/00 , A61K38/54 , A61P35/00 , C07H21/00 , C07H21/02 , C07K14/00 , C07K16/00 , C07K2/00 , C08B37/16 , C12N15/63 , C12N9/96 , B82B3/00 , B82Y30/00 , B82Y40/00 , A61K47/48 , C08G83/00 , A61K47/62 , A61K47/69 , B82Y5/00
CPC分类号： B82B3/00 , A61K47/62 , A61K47/6923 , B82Y5/00 , B82Y30/00 , B82Y40/00 , C08G83/008
摘要： A supramolecular approach has been developed for preparation of size-controllable nanoparticles, from three different molecular building blocks.

4. 发明授权

US09751758B2 Rational assembly of nanoparticle superlattices with designed lattice symmetries 有权
公开(公告)号：US09751758B2
公开(公告)日：2017-09-05
申请号：US14373161
申请日：2013-01-18
申请人： BROOKHAVEN SCIENCE ASSOCIATES, LLC
发明人： Oleg Gang , Fang Lu , Miho Tagawa
IPC分类号： C07H21/04 , B82B3/00 , C12Q1/68 , B82Y30/00 , B82Y40/00
CPC分类号： B82B3/00 , B82Y30/00 , B82Y40/00 , C12Q1/68 , Y10S977/84 , Y10T428/2982 , C12Q2565/133 , C12Q2565/513
摘要： A method for lattice design via multivalent linkers (LDML) is disclosed that introduces a rationally designed symmetry of connections between particles in order to achieve control over the morphology of their assembly. The method affords the inclusion of different programmable interactions within one linker that allow an assembly of different types of particles. The designed symmetry of connections is preferably provided utilizing DNA encoding. The linkers may include fabricated “patchy” particles, DNA scaffold constructs and Y-shaped DNA linkers, anisotropic particles, which are preferably functionalized with DNA, multimeric protein-DNA complexes, and particles with finite numbers of DNA linkers.

5. 发明授权

US09644077B2 Method for forming quantum dot thin film 有权
公开(公告)号：US09644077B2
公开(公告)日：2017-05-09
申请号：US15109546
申请日：2014-12-09
申请人： KOREA INSTITUTE OF MACHINERY & MATERIALS
发明人： Hyung-Cheoul Shim , So-Hee Jeong , Won-Seok Chang
IPC分类号： B05D5/12 , C08J7/06 , B82B3/00 , B05D1/00 , B05D1/02 , B05D1/18
CPC分类号： C08J7/06 , B05D1/005 , B05D1/02 , B05D1/18 , B82B3/00 , B82Y10/00 , C08J2323/06 , C08J2323/12 , C08J2367/00 , C08J2367/02 , C08J2375/04 , C08J2377/00 , C08J2379/08 , C08J2383/04 , H01L31/00 , H01L31/035218
摘要： A method for manufacturing a quantum dot thin film includes applying a tensile force to a substrate to elongate the substrate, coating a quantum dot particle on the substrate to form a quantum dot thin film, replacing a ligand of the quantum dot particle, and removing the tensile force from the substrate. The method may reduce a crack in a quantum dot thin film.

6. 发明申请

US20160326326A1 METHOD FOR FORMING QUANTUM DOT THIN FILM 有权
标题翻译：形成量子薄膜的方法
公开(公告)号：US20160326326A1
公开(公告)日：2016-11-10
申请号：US15109546
申请日：2014-12-09
申请人： KOREA INSTITUTE OF MACHINERY & MATERIALS
发明人： Hyung-Cheoul SHIM , So-Hee JEONG , Won-Seok CHANG
IPC分类号： C08J7/06 , B05D1/02 , B05D1/00 , B05D1/18
CPC分类号： C08J7/06 , B05D1/005 , B05D1/02 , B05D1/18 , B82B3/00 , B82Y10/00 , C08J2323/06 , C08J2323/12 , C08J2367/00 , C08J2367/02 , C08J2375/04 , C08J2377/00 , C08J2379/08 , C08J2383/04 , H01L31/00 , H01L31/035218
摘要： A method for manufacturing a quantum dot thin film includes applying a tensile force to a substrate to elongate the substrate, coating a quantum dot particle on the substrate to form a quantum dot thin film, replacing a ligand of the quantum dot particle, and removing the tensile force from the substrate. The method may reduce a crack in a quantum dot thin film.
摘要翻译：一种量子点薄膜的制造方法，其特征在于，在基板上施加张力以使基板伸长，在基板上涂布量子点粒子，形成量子点薄膜，代替量子点粒子的配体，来自基板的张力。该方法可以减少量子点薄膜中的裂纹。

7. 发明授权

US09466452B1 Integrated cantilever switch 有权
标题翻译：集成悬臂开关
公开(公告)号：US09466452B1
公开(公告)日：2016-10-11
申请号：US14675359
申请日：2015-03-31
申请人： STMICROELECTRONICS, INC.
发明人： Qing Liu , John H. Zhang
IPC分类号： H01H11/00 , H01H59/00
CPC分类号： H01L29/84 , B82B3/00 , H01H1/0094 , H01H49/00 , H01H50/005 , H01H59/0009 , H01H2001/0084 , H01L21/02532 , H01L21/30608
摘要： An integrated transistor in the form of a nanoscale electromechanical switch eliminates CMOS current leakage and increases switching speed. The nanoscale electromechanical switch features a semiconducting cantilever that extends from a portion of the substrate into a cavity. The cantilever flexes in response to a voltage applied to the transistor gate thus forming a conducting channel underneath the gate. When the device is off, the cantilever returns to its resting position. Such motion of the cantilever breaks the circuit, restoring a void underneath the gate that blocks current flow, thus solving the problem of leakage. Fabrication of the nano-electromechanical switch is compatible with existing CMOS transistor fabrication processes. By doping the cantilever and using a back bias and a metallic cantilever tip, sensitivity of the switch can be further improved. A footprint of the nano-electromechanical switch can be as small as 0.1×0.1 μm2.
摘要翻译：纳米级机电开关形式的集成晶体管消除了CMOS电流泄漏并提高了开关速度。纳米尺度的机电开关具有从衬底的一部分延伸到空腔中的半导体悬臂。悬臂响应于施加到晶体管栅极的电压而弯曲，从而在栅极下形成导电沟道。当设备关闭时，悬臂返回到静止位置。悬臂的这种运动打破了电路，恢复了阻挡电流的门下方的空隙，从而解决了泄漏问题。纳米机电开关的制造与现有的CMOS晶体管制造工艺兼容。通过掺杂悬臂并使用背偏压和金属悬臂尖，可以进一步提高开关的灵敏度。纳米机电开关的占地面积可以小至0.1×0.1μm2。

8. 发明授权

US09388047B2 Directed assembly of carbon nanotubes and nanoparticles using nanotemplates 有权
标题翻译：使用纳米模板定向组装碳纳米管和纳米颗粒
公开(公告)号：US09388047B2
公开(公告)日：2016-07-12
申请号：US12085883
申请日：2006-12-01
申请人： Ahmed Busnaina , Nicol E. McGruer
发明人： Ahmed Busnaina , Nicol E. McGruer
IPC分类号： B32B9/00 , C01B31/02 , B81C1/00 , B82B3/00 , B82Y30/00 , B82Y40/00
CPC分类号： C01B31/0253 , B81B2201/0214 , B81C1/00031 , B81C1/00206 , B82B3/00 , B82Y30/00 , B82Y40/00 , C01B32/168 , C01B2202/34 , C01B2202/36 , Y10T428/2462 , Y10T428/2918
摘要： The present invention provides methods and tools for directed assembly of nanoelements across a large area using a nanosubstrate. The nanosubstrate has a substrate layer, an adhesive layer, a conductive layer, and an insulating layer that is interrupted by one or more nanotrenches or nanowells having a width of at least 20 nm. The nanosubstrate allows the rapid assembly of linear assemblies and arrays of single walled carbon nanotubes and nanoparticles by DC electrophoresis. The density of nanoelements assembled can be controlled by varying the voltage and trench size. Functionalized nanoparticles can be assembled into arrays useful, e.g., as biosensors.
摘要翻译：本发明提供了使用纳米底物在大面积上定向组装纳米元件的方法和工具。纳米基板具有衬底层，粘合剂层，导电层和由一个或多个具有至少20nm的宽度的一个或多个纳米管或纳米孔所中断的绝缘层。纳米基质允许通过DC电泳快速组装单壁碳纳米管和纳米颗粒的线性组件和阵列。组装的纳米元件的密度可以通过改变电压和沟槽尺寸来控制。官能化纳米颗粒可以组装成有用的阵列，例如作为生物传感器。

9. 发明授权

US09346039B2 Method for preparing refractory alloy-based polymetallic oxide catalysts for the partial oxidation of hydrocarbons into synthesis gas 有权
$Method for preparing refractory alloy-based polymetallic oxide catalysts for the partial oxidation of hydrocarbons into synthesis gas$
标题翻译：制备用于将烃部分氧化成合成气的耐火合金基多金属氧化物催化剂的方法
公开(公告)号：US09346039B2
公开(公告)日：2016-05-24
申请号：US14769021
申请日：2013-12-02
申请人： OBSHCHESTVO S OGRANICHENNOY OTVETSTVENNOST'YU “GAZOKHIM TEKHNO”
发明人： Sergey Erikovich Dolinskiy , Nikolay Yakovlevich Usachev , Andrey Mikhaylovich Pleshakov
IPC分类号： B01J23/10 , B01J23/89 , B01J37/08 , B01J21/04 , B01J21/06 , B01J23/83 , B01J23/882 , B01J23/883 , B01J37/00 , B82B3/00 , C01B3/40 , B01J23/86 , B01J37/02
CPC分类号： B01J23/8993 , B01J21/04 , B01J21/06 , B01J23/83 , B01J23/866 , B01J23/882 , B01J23/883 , B01J23/89 , B01J23/8913 , B01J23/894 , B01J27/20 , B01J37/00 , B01J37/0217 , B01J37/0225 , B01J37/04 , B01J37/08 , B01J37/084 , B01J37/10 , B82B3/00 , C01B3/40 , C01B2203/0233 , C01B2203/0244 , C01B2203/0261 , C01B2203/1064 , C01B2203/107 , C01B2203/1094 , Y02P20/52
摘要： The invention relates to a method for preparation of oxide-polymetallic catalysts containing platinum-group metals for steam-oxidative conversion to obtain carbon monoxide and hydrogen. The method comprises treatment of NiO and CO3O4 by solutions of Al, Ce, Zr nitrates and palladium (Pd(NH3)4Cl2), platinum (H2[PtCl6]·6H2O) and rhodium (H3[RhCl6]) compounds followed by drying, carbonization of the obtained material in a methane flow at 550° C., preparation of slurry from this material, pseudo-boehmite and tetraisopropoxysilane, filling foam nichrome pores with obtained material suspension, elimination of water at 80° C., calcinating during 3 hours in an atmosphere of argon at 1300° C., elimination of carbon by water vapors at 600° C. during 3 hours. The technical result is development of a highly efficient heterogeneous catalyst. 3 material claims, 7 tables, 4 examples.
摘要翻译：本发明涉及一种制备含有铂族金属的氧化物 - 多金属催化剂用于蒸汽氧化转化以获得一氧化碳和氢气的方法。该方法包括通过Al，Ce，Zr硝酸盐和钯（Pd（NH 3）4 Cl 2），铂（H 2 [PtCl 6]·6H 2 O）和铑（H 3 [RhCl 6]）化合物的溶液处理NiO和CO 3 O 4，然后干燥，碳化的所得材料在550℃的甲烷流中，从该材料制备浆料，假勃姆石和四异丙氧基硅烷，用获得的材料悬浮液填充泡沫镍铬合金孔，在80℃下除去水，在3小时内煅烧在1300℃的氩气气氛中，在600℃下在3小时内用水蒸汽消除碳。技术成果是开发高效的多相催化剂。 3件物料索赔，7份表，4份实例。

10. 发明授权

US09244097B1 Mechanosynthetic tools for a atomic-scale fabrication 有权
标题翻译：用于原子级制造的机械合成工具
公开(公告)号：US09244097B1
公开(公告)日：2016-01-26
申请号：US14047674
申请日：2013-10-07
申请人： Robert A. Freitas, Jr. , Ralph C. Merkle
发明人： Robert A. Freitas, Jr. , Ralph C. Merkle
IPC分类号： G01Q70/14 , G01Q70/18 , G01Q80/00 , B82B3/00
CPC分类号： G01Q70/14 , B82B3/00 , B82B3/0019 , G01Q70/18 , G01Q80/00
摘要： The present invention is directed to methods for the synthesis of products via mechanosynthesis, including bootstrap means to go from atomically-imprecise to atomically-precise tools, methods for determining reaction sequences for workpieces, and methods for creating new reactions, reaction sequences and tips.
摘要翻译：本发明涉及通过机械合成合成产物的方法，包括从原子不精确到原子精确工具的自举装置，用于确定工件的反应序列的方法，以及用于产生新反应，反应顺序和提示的方法。

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