公开(公告)号：WO1990002043A1

公开(公告)日：1990-03-08

申请号：PCT/US1989003114

申请日：1989-07-21

Applicant: LEHIGH UNIVERSITY

Inventor： LEHIGH UNIVERSITY ,  MARDER, Arnold, R. ,  GU, Mingyuan

IPC: B32B15/18

CPC classification number: C25D5/50 ,  C23C2/285

Abstract: A process for producing a galvanneal layer on a steel substrate, including forming a Zn-Fe coating having a predetermined Fe content F (wt.%) on the steel substrate; and heat treating the Zn-Fe coating on the substrate from a predetermined starting temperature T1 (°C) to a predetermined ending temperature T2 (°C) at a predetermined heating rate R (°C/min.), wherein F, T1, T2, and R are selected so that the following condition is met, a.R?2 + b.T2¿ + c.R.F + d.R.T + e.R + f.T = g, where a, b, c, d, e, f and g are predetermined constants, thereby to form a virtually 100 % δ¿1? phase galvanneal structure. Alternatively, the heat treatment can be performed until the specimen temperature is just below a minimum temperature of the δ1 phase stability range at a selected Fe content and heating rate, followed by an isothermal hold for a predetermined time period until transformation to the δ1 phase occurs.

公开(公告)号：WO2022256827A1

公开(公告)日：2022-12-08

申请号：PCT/US2022/072730

申请日：2022-06-02

Applicant: THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA ,  LEHIGH UNIVERSITY

Inventor： YANG, Shu ,  CHEN, Mingtao ,  JAGOTA, Anand

IPC: C08J3/075 ,  C08J7/12 ,  C08L5/04

Abstract: Provided are thermally-responsive reversible adhesive materials. The materials can comprise a polymer composition, comprising: a polymeric hydrogel; and a thermoresponsive polymer, the polymeric hydrogel and the thermoresponsive polymer being arranged as an interpenetrating network, the thermoresponsive polymer being soluble in water, the thermoresponsive polymer having a lower critical solution temperature (LCST), and the thermoresponsive polymer chains being dispersed within the polymeric hydrogel such that when the thermoresponsive polymer attains a temperature above the LCST, the thermoresponsive polymer becomes insoluble and forms physical crosslinks between chains of the polymeric hydrogel.

公开(公告)号：WO2020068804A1

公开(公告)日：2020-04-02

申请号：PCT/US2019/052667

申请日：2019-09-24

Applicant: LEHIGH UNIVERSITY

Inventor： PIMPUTKAR, Siddha

IPC: B01F15/04 ,  C23C14/54 ,  C23C16/455 ,  C23C16/458 ,  C23C16/50 ,  H01J37/32

Abstract: High pressure spatial chemical vapor deposition apparatuses and related process are disclosed for forming thin films on a substrate. An enclosure includes plural process chambers fluidly isolated from each other by radial separating barriers. Each chamber contains a different source gas comprising one or more volatile reactive species. The substrate is supported beneath the chambers on a rotating heated susceptor. Rotation of the susceptor carries the substrate in a path which consecutively exposes the substrate to the volatile reactive species in each process chamber. The gases first mix in the gaseous boundary layer formed adjacent the substrate. A thin film gradually grows in thickness on the substrate with each successive pass and exposure to the volatile reactive species in each of the individual process chambers. The film may be grown at high pressures exceeding 1 atmosphere in some implementations. A modular design includes an outer shell and different interchangeable process inserts.

公开(公告)号：WO2019226678A2

公开(公告)日：2019-11-28

申请号：PCT/US2019/033361

申请日：2019-05-21

Applicant: LEHIGH UNIVERSITY

Inventor： CHEN, Mark ,  WEHRMANN, Caleb ,  CHARLTON, Ryan

IPC: C07D471/02

Abstract: Disclosed herein are compound capable of exploiting non-bonding electron densities, for example, cationic open-shell, pi-conjugated bisphenalenyls wherein intermolecular covalent bonding interactions can occur in multiple dimensions. Further disclosed are compositions comprising the disclosed compounds and process for the preparation thereof.

公开(公告)号：WO2018204844A1

公开(公告)日：2018-11-08

申请号：PCT/US2018/031184

申请日：2018-05-04

Applicant: LEHIGH UNIVERSITY

Inventor： COULTER, John P.

IPC: B29C35/02 ,  B29C35/08 ,  B29C41/08 ,  B29C67/04 ,  B29C67/06 ,  B29C70/64

Abstract: Described herein are additive manufacturing systems and methods for printing 3D objects.

公开(公告)号：WO2014055870A1

公开(公告)日：2014-04-10

申请号：PCT/US2013/063468

申请日：2013-10-04

Applicant: LEHIGH UNIVERSITY

Inventor： SENGUPTA, Arup K. ,  PADUNGTHON, Surapol ,  GERMAN, Michael ,  LI, Jinze

IPC: C02F1/42 ,  C02F5/00 ,  C02F5/02

CPC classification number: C02F1/42 ,  B01J39/05 ,  B01J39/09 ,  B01J39/20 ,  B01J49/06 ,  B01J49/53 ,  C02F2001/425 ,  C02F2101/105 ,  C02F2101/14 ,  C02F2101/30 ,  C02F2103/08 ,  C02F2303/16

Abstract: The present invention includes a novel salt-free water softening method that utilizes an exchange medium (such as a gel exchange polymer, a macroporous exchange polymer, or an inorganic cation exchanger) that is pre-loaded with a polyvalent cation that has low solubility in aqueous phase at nearly neutral pH. The method of the invention does not require use of a sodium salt or mineral acid in the regeneration of the exchange medium.

Abstract translation: 本发明包括一种新型的无盐水软化方法，该方法利用预先加载了低溶解度的多价阳离子的交换介质（如凝胶交换聚合物，大孔交换聚合物或无机阳离子交换剂） 水相接近中性pH。 本发明的方法不需要在再生交换介质中使用钠盐或无机酸。

公开(公告)号：WO2013025868A2

公开(公告)日：2013-02-21

申请号：PCT/US2012/051068

申请日：2012-08-16

Applicant: LEHIGH UNIVERSITY ,  BERGER, Bryan ,  MACINTOSH, Steve

Inventor： BERGER, Bryan ,  MACINTOSH, Steve

IPC: B82B3/00 ,  C12P9/00

CPC classification number: C12P3/00 ,  B82B3/0057 ,  B82Y5/00 ,  B82Y20/00 ,  B82Y40/00 ,  H01L33/502 ,  H01L51/0093 ,  Y02P20/59 ,  Y10S977/774 ,  Y10S977/824 ,  Y10S977/894 ,  Y10S977/95

Abstract: New semiconductor nanoparticles and manufacturing technologies, including novel methods, systems, and compositions, are provided herein. Robust, reproducible production of large amounts of semiconductor nanoparticles, such as quantum dots, from bacterial cultures during continuous growth is provided, without a need for extensive post growth processing or modification. The result is a novel semiconductor of nanoparticle dimensions and quality that is suitable for commercial applications in lighting, display, imaging, diagnostics, photovoltaics and hydrogen generation, for example. In one embodiment, bacterial-based synthesis methods for producing nanocrystal semiconductor quantum dots are provided by aqueous, environmentally friendly media and methods.

Abstract translation: 本文提供了新的半导体纳米颗粒和制造技术，包括新颖的方法，系统和组合物。 提供了在连续生长期间来自细菌培养物的大量半导体纳米颗粒（例如量子点）的稳定的，可再现的生产，而不需要广泛的后生长处理或改性。 结果是纳米颗粒尺寸和质量的新型半导体，其适用于例如照明，显示，成像，诊断，光伏和氢气生成中的商业应用。 在一个实施方案中，通过水性，环境友好的介质和方法提供用于制备纳米晶体半导体量子点的基于细菌的合成方法。

公开(公告)号：WO2012051429A1

公开(公告)日：2012-04-19

申请号：PCT/US2011/056171

申请日：2011-10-13

Applicant: VANDERBILT UNIVERSITY ,  LEHIGH UNIVERSITY ,  BORNHOP, Darryl, J. ,  FLOWERS, Robert, A.

Inventor： BORNHOP, Darryl, J. ,  FLOWERS, Robert, A.

IPC: G01B9/02 ,  G01N21/00

CPC classification number: C12Q1/6827 ,  G01N21/45 ,  G01N2021/0346 ,  G06F19/20

Abstract: Disclosed are methods, systems, and apparatuses for the measurement of hybridization of nucleic acid polymers or binding other biological molecular species such as proteins, enzymes, receptors, and antibodies to binding partners, by backscattering interferometry (BSI).

Abstract translation: 公开了用于通过后向散射干涉测量（BSI）测量核酸聚合物杂交或结合其他生物分子物质如蛋白质，酶，受体和抗体与结合配偶体的方法，系统和装置。

公开(公告)号：WO2011127468A2

公开(公告)日：2011-10-13

申请号：PCT/US2011/031936

申请日：2011-04-11

Applicant: LANDSKRON, Kai ,  MOHANTY, Paritosh ,  LEHIGH UNIVERSITY

Inventor： LANDSKRON, Kai ,  MOHANTY, Paritosh

IPC: B01J20/22 ,  B01J20/28 ,  B01D15/08 ,  B01D53/02 ,  C07F9/6593

CPC classification number: B01J20/28073 ,  B01D53/02 ,  B01D2253/20 ,  B01D2257/504 ,  B01J20/22 ,  B01J20/226 ,  B01J20/28007 ,  B01J20/28042 ,  B01J20/28057 ,  B01J20/28069 ,  B01J20/28071 ,  B01J20/28092 ,  B82Y30/00 ,  C07F9/65815 ,  Y02C10/08 ,  Y02C20/20 ,  Y02P20/152

Abstract: Provided herein are synthetic porous electron-rich covalent organonitridic frameworks (PECONFs). The PECONFs are useful as an adsorbent class of materials. In the PECONFs, inorganic nitridic building units are interconnected via electron-rich aromatic units to form porous covalent frameworks. The frameworks include tunable porous, electron-rich organonitridic frameworks, which are determined based upon synthetic methods as exemplified herein.

Abstract translation: 本文提供了合成的多孔电子富集共价有机噻吩骨架（PECONF）。 PECONFs可用作吸附剂类材料。 在PECONFs中，无机氮建筑单元通过富含电子的芳族单元相互连接形成多孔共价骨架。 框架包括可调谐的多孔，富电子的有机亚硝基框架，其基于如本文例示的合成方法确定。

公开(公告)号：WO2011072011A1

公开(公告)日：2011-06-16

申请号：PCT/US2010/059457

申请日：2010-12-08

Applicant: Lehigh University ,  TANSU, Nelson ,  ZHAO, Hongping ,  ZHANG, Jing ,  LIU, Guangyu

Inventor： TANSU, Nelson ,  ZHAO, Hongping ,  ZHANG, Jing ,  LIU, Guangyu

IPC: H01L29/06

CPC classification number: H01L33/06 ,  H01L33/32 ,  H01L33/40

Abstract: A double-metallic deposition process is used whereby adjacent layers of different metals are deposited on a substrate. The surface plasmon frequency of a base layer of a first metal is tuned by the surface plasmon frequency of a second layer of a second metal formed thereon. The amount of tuning is dependent upon the thickness of the metallic layers, and thus tuning can be achieved by varying the thicknesses of one or both of the metallic layers. In a preferred embodiment directed to enhanced LED technology in the green spectrum regime, a double-metallic Au/Ag layer comprising a base layer of gold (Au) followed by a second layer of silver (Ag) formed thereon is deposited on top of InGaN/GaN quantum wells (QWs) on a sapphire/GaN substrate.

Abstract translation: 使用双金属沉积工艺，其中不同金属的相邻层沉积在基底上。 通过形成在其上的第二金属的第二层的表面等离子体频率来调节第一金属的基底层的表面等离子体激元频率。 调谐量取决于金属层的厚度，因此可以通过改变一个或两个金属层的厚度来实现调谐。 在针对绿色光谱方案中的增强型LED技术的优选实施方案中，在InGaN的顶部上沉积包含金（Au）的基底层和其后形成的第二层银（Ag）的双金属Au / Ag层 / GaN量子阱（QWs）在蓝宝石/ GaN衬底上。