公开(公告)号：US11209219B1

公开(公告)日：2021-12-28

申请号：US14024101

申请日：2013-09-11

申请人： Sandia Corporation

发明人： Dennis L. Youchison

IPC分类号： F28F1/10

摘要： A heat exchanger is disclosed that includes a cold heat exchange zone including a foam material having an annular geometry and having fluid distribution and collection slots configured to distribute a cooling fluid circumferentially through the foam material.

公开(公告)号：US20180072572A1

公开(公告)日：2018-03-15

申请号：US15565670

申请日：2016-04-08

申请人： STC.UNM ,  SANDIA CORPORATION

发明人： Richard Alan Kemp ,  Diane Dickie ,  Bernadette A. Hernandez-Sanchez ,  Timothy N. Labert

IPC分类号： C01B25/08 ,  C07F9/50

CPC分类号： C01B25/08 ,  B82Y30/00 ,  B82Y40/00 ,  C01P2002/72 ,  C01P2004/04 ,  C01P2004/64 ,  C07F9/5045 ,  C22C1/00 ,  Y10S977/773 ,  Y10S977/81 ,  Y10S977/825 ,  Y10S977/896

摘要： The present invention provides a novel solution or route for metal phosphide (MPx) nanomaterials from the thermal decomposition of metal bis[bis(diisopropylphosphino)amide], M[N(PPri2)2]2, and/or single-source precursors. Synthetic routes to MPx nanomaterials may be used in energy applications including batteries, semiconductors, magnets, catalyst, lasers, inks, electrocatalysts and photodiodes.

公开(公告)号：US09765044B2

公开(公告)日：2017-09-19

申请号：US14776454

申请日：2014-03-14

申请人： THE REGENTS OF THE UNIVERSITY OF CALIFORNIA ,  SANDIA CORPORATION

发明人： Aaron Socha ,  Seema Singh ,  Blake A. Simmons ,  Maxime Bergeron

IPC分类号： A61K31/34 ,  C07D307/52 ,  C07C209/00 ,  C07C209/28 ,  C07C213/02 ,  C07C213/08 ,  C07C215/66 ,  C07C217/58 ,  C07D295/03 ,  C07C209/04 ,  C07C211/63 ,  C08H8/00 ,  C09K3/00 ,  H01M10/0569 ,  C12P19/02 ,  C12P19/14

CPC分类号： C07D307/52 ,  C07C209/00 ,  C07C209/04 ,  C07C209/28 ,  C07C211/28 ,  C07C211/63 ,  C07C213/02 ,  C07C213/08 ,  C07C215/66 ,  C07C217/58 ,  C07D295/03 ,  C08H8/00 ,  C09K3/00 ,  C12P19/02 ,  C12P19/14 ,  H01M10/0569 ,  H01M2300/0037 ,  H01M2300/0045 ,  C07C215/50 ,  C07C211/27

摘要： Methods and compositions are provided for synthesizing ionic liquids from lignin derived compounds comprising: contacting a starting material comprising lignin with a depolymerization agent to depolymerize the lignin and form a mixture of aldehyde containing compounds; contacting the mixture of aldehyde containing compounds with an amine under conditions suitable to convert the mixture of aldehyde containing compounds to a mixture of amine containing compounds; and contacting the mixture of amine containing compounds with an acid under conditions suitable to form an ammonium salt, thereby preparing the ionic liquid.

公开(公告)号：US09719349B1

公开(公告)日：2017-08-01

申请号：US14032341

申请日：2013-09-20

申请人： Sandia Corporation

发明人： Bill W. Arnold

IPC分类号： E02D5/80 ,  E21F17/00

CPC分类号： E21F17/00 ,  B09B1/008 ,  E21B40/00 ,  E21B41/005 ,  G21F9/34

摘要： A support system, an excavation arrangement, and a process of supporting an object are disclosed. The support system includes a weight-bearing device and a camming mechanism positioned below the weight-bearing device. A downward force on the weight-bearing device at least partially secures the camming mechanism to opposing surfaces. The excavation arrangement includes a borehole, a support system positioned within and secured to the borehole, and an object positioned on and supported by the support system. The process includes positioning and securing the support system and positioning the object on the weight-bearing device.

公开(公告)号：US09685765B2

公开(公告)日：2017-06-20

申请号：US15227440

申请日：2016-08-03

申请人： Sandia Corporation

发明人： Michael B. Sinclair ,  Larry K. Warne ,  Lorena I. Basilio ,  William L. Langston ,  Salvatore Campione ,  Igal Brener ,  Sheng Liu

IPC分类号： H01S5/12 ,  G02B1/00 ,  H01S5/10

CPC分类号： H01S5/12 ,  G02B1/002 ,  H01S5/1042

摘要： A new monolithic resonator metasurface design achieves ultra-high Q-factors while using only one resonator per unit cell. The metasurface relies on breaking the symmetry of otherwise highly symmetric resonators to induce intra-resonator mixing of bright and dark modes (rather than inter-resonator couplings), and is scalable from the near-infrared to radio frequencies and can be easily implemented in dielectric materials. The resulting high-quality-factor Fano metasurface can be used in many sensing, spectral filtering, and modulation applications.

公开(公告)号：US09667231B1

公开(公告)日：2017-05-30

申请号：US15077598

申请日：2016-03-22

申请人： Sandia Corporation

发明人： Ryan Helinski

IPC分类号： H03B19/00 ,  H03K3/03 ,  H03K3/037 ,  H03K21/10

CPC分类号： H03K3/0315 ,  H03K21/10

摘要： The various technologies presented herein relate to performing on-chip frequency division of an operating frequency of a ring oscillator (RO). Per the various embodiments herein, a conflict between RO size versus operational frequency can be addressed by dividing the output frequency of the RO to a frequency that can be measured on-chip. A frequency divider circuit (comprising NOR gates and latches, for example) can be utilized in conjunction with the RO on the chip. In an embodiment, the frequency divider circuit can include a pair of latches coupled to the RO to facilitate dividing the oscillating frequency of the RO by 2. In another embodiment, the frequency divider circuit can include four latches (operating in pairs) coupled to the RO to facilitate dividing the oscillating frequency of the RO by 4. A plurality of ROs can be MUXed to the plurality of ROs by a single oscillation-counting circuit.

公开(公告)号：US09662632B1

公开(公告)日：2017-05-30

申请号：US14662098

申请日：2015-03-18

申请人： Sandia Corporation

发明人： Mark D. Allendorf ,  Jeffery A. Greathouse ,  Chad Staiger

IPC分类号： B01J20/22 ,  B01D53/04 ,  B01D53/047

CPC分类号： B01J20/226 ,  B01D53/02 ,  B01D53/0462 ,  B01D53/047 ,  B01D2253/204 ,  B01D2256/18 ,  B01D2257/11

摘要： A method including exposing a gas mixture comprising a noble gas to a metal organic framework (MOF), including an organic electron donor and an adsorbent bed operable to adsorb a noble gas from a mixture of gases, the adsorbent bed including a metal organic framework (MOF) including an organic electron donor.

公开(公告)号：US09645227B1

公开(公告)日：2017-05-09

申请号：US14548676

申请日：2014-11-20

申请人： Sandia Corporation ,  John Andrews

发明人： Armin W. Doerry ,  John Andrews

IPC分类号： G01S7/36 ,  G01S7/02

CPC分类号： G01S7/023 ,  G01S7/35 ,  G01S13/343

摘要： The various technologies presented herein relate to incorporating one or more notches into a radar spectrum, whereby the notches relate to one or more frequencies for which no radar transmission is to occur. An instantaneous frequency is monitored and if the frequency is determined to be of a restricted frequency, then a radar signal can be modified. Modification can include replacing the signal with a signal having a different instantaneous amplitude, a different instantaneous phase, etc. The modification can occur in a WFS prior to a DAC, as well as prior to a sin ROM component and/or a cos ROM component. Further, the notch can be dithered to enable formation of a deep notch. The notch can also undergo signal transitioning to enable formation of a deep notch. The restricted frequencies can be stored in a LUT against which an instantaneous frequency can be compared.

公开(公告)号：US09595616B1

公开(公告)日：2017-03-14

申请号：US14957012

申请日：2015-12-02

申请人： Sandia Corporation

发明人： Jonathan Wierer, Jr. ,  Arthur J. Fischer ,  Andrew A. Allerman

IPC分类号： H01L21/268 ,  H01L29/66 ,  H01L29/861 ,  H01L29/20 ,  H01L29/06 ,  H01L21/02

CPC分类号： H01L29/8613 ,  H01L21/0254 ,  H01L21/268 ,  H01L29/0615 ,  H01L29/0619 ,  H01L29/2003 ,  H01L29/6609 ,  H01L29/66204 ,  H01L29/66212 ,  H01L29/861 ,  H01L29/872

摘要： A vertical III-nitride thin-film power diode can hold off high voltages (kV's) when operated under reverse bias. The III-nitride device layers can be grown on a wider bandgap template layer and growth substrate, which can be removed by laser lift-off of the epitaxial device layers grown thereon.

摘要翻译： 垂直III族氮化物薄膜功率二极管可以在反向偏压下工作时阻止高电压（kV）。 III族氮化物器件层可以在更宽的带隙模板层和生长衬底上生长，其可以通过在其上生长的外延器件层的激光剥离来去除。

公开(公告)号：US09580608B1

公开(公告)日：2017-02-28

申请号：US14455702

申请日：2014-08-08

申请人： Sandia Corporation

发明人： Michele L. Baca Denton ,  Shawn M. Dirk ,  Ross Stefan Johnson

IPC分类号： C09D5/16

CPC分类号： C09D5/1637 ,  C09D5/1693

摘要： The present invention relates to antifouling coatings capable of being switched by using heat or ultraviolet light. Prior to switching, the coating includes an onium cation component having antimicrobial and antibacterial properties. Upon switching, the coating is converted to a conjugated polymer state, and the cationic component is released with any adsorbed biofilm layer. Thus, the coatings herein have switchable and releasable properties. Methods of making and using such coatings are also described.

摘要翻译： 本发明涉及能够通过使用热或紫外光来切换的防污涂料。 在切换之前，涂层包括具有抗微生物和抗菌性能的鎓阳离子组分。 切换时，将涂层转化为共轭聚合物状态，阳离子组分与任何吸附的生物膜层一起释放。 因此，本文的涂层具有可切换和可释放的性质。 还描述了制造和使用这些涂层的方法。