公开(公告)号：WO2011150329A2

公开(公告)日：2011-12-01

申请号：PCT/US2011/038334

申请日：2011-05-27

Applicant: BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM ,  BIELAWSKI, Christopher W. ,  DREYER, Daniel R. ,  JIA, Hong-Peng

Inventor： BIELAWSKI, Christopher W. ,  DREYER, Daniel R. ,  JIA, Hong-Peng

IPC: C07B41/00 ,  B01J21/18 ,  C07C45/42 ,  C07C51/093 ,  C07C29/09

CPC classification number: B01J31/04 ,  B01J8/067 ,  B01J8/382 ,  B01J19/00 ,  B01J21/18 ,  B01J21/185 ,  B01J35/002 ,  B01J35/023 ,  B01J37/12 ,  B01J37/349 ,  B01J2208/00176 ,  B01J2208/00212 ,  B01J2219/00006 ,  B01J2219/00031 ,  B01J2219/00033 ,  B01J2219/00038 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/194 ,  C01B32/23 ,  C07C45/28 ,  C07C45/29 ,  C07C45/30 ,  C07C201/12 ,  C07C315/02 ,  C07C319/24 ,  C07D333/22

Abstract: The disclosure relates to catalytically active carbocatalysts, e.g., a graphene oxide or graphite oxide catalyst suitable for use in a variety of chemical transformations. In one embodiment, it relates to a method of catalyzing a chemical reaction of an organic molecule by reacting the organic molecule in the presence of a sufficient amount of graphene oxide or graphite oxide for a time and at a temperature sufficient to allow catalysis of a chemical reaction. According to other embodiments, the reaction may be an oxidation reaction, a hydration reaction, a dehydrogenation reaction, a condensation reaction, or a polymerization reaction. Some reactions may include auto-tandem reactions. The disclosure further provides reaction mixtures containing an organic molecule and graphene oxide or graphite oxide in an amount sufficient to catalyze a reaction of the organic molecule.

Abstract translation: 本公开涉及催化活性的碳纳米管，例如适用于各种化学转化的氧化石墨烯或氧化石墨催化剂。 在一个实施方案中，其涉及通过在足够量的氧化石墨烯或氧化石墨存在下使有机分子在足以允许化学物质催化的时间和温度下反应而催化有机分子的化学反应的方法 反应。 根据其它实施方案，反应可以是氧化反应，水合反应，脱氢反应，缩合反应或聚合反应。 一些反应可能包括自动串联反应。 本发明还提供含有足以催化有机分子反应的量的有机分子和氧化石墨烯或氧化石墨的反应混合物。

公开(公告)号：WO2014066793A1

公开(公告)日：2014-05-01

申请号：PCT/US2013/066867

申请日：2013-10-25

Applicant: BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM

Inventor： JOHNSTON, Keith P. ,  BIELAWSKI, Christopher W. ,  BAGARIA, Hitesh G. ,  YOON, Ki Youl ,  NEILSON, Bethany M. ,  HUH, Chun ,  BRYANT, Steven L. ,  FOSTER, Edward Lee ,  XUE, Zheng ,  FOSTER, Lynn Michelle

IPC: B82B1/00 ,  G01V3/08 ,  B82Y30/00 ,  B82Y40/00

CPC classification number: G01V3/26 ,  B82Y30/00 ,  B82Y40/00

Abstract: A magnetic nanoparticle suitable for imaging a geological structure having one or more magnetic metal or metal oxide nanoparticles with a polymer grafted to the surface to form a magnetic nanoparticle, wherein the magnetic nanoparticle displays a colloidal stability under harsh salinity conditions or in a standard API brine.

Abstract translation: 一种磁性纳米颗粒，其适于对具有一个或多个磁性金属或金属氧化物纳米颗粒的地质结构进行成像，所述磁性金属或金属氧化物纳米颗粒与接枝到表面的聚合物形成磁性纳米颗粒，其中所述磁性纳米颗粒在恶劣的盐度条件下或在标准API盐水中显示出胶体稳定性 。

公开(公告)号：WO2015031788A1

公开(公告)日：2015-03-05

申请号：PCT/US2014/053472

申请日：2014-08-29

Applicant: BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM

Inventor： DA SILVA, Alexandre K. ,  FLEMING, Evan ,  SHI, Li ,  BIELAWSKI, Christopher W. ,  RUOFF, Rodney S. ,  WEN, Shaoyi ,  JI, Hengxing ,  PETTES, Michael ,  PAUL, Abhijit ,  PAEK, Eunsu ,  PAK, Alexander J. ,  SELLAN, Daniel P.

IPC: C09K3/18

CPC classification number: F28D20/021 ,  B60L11/1829 ,  B60L2270/44 ,  C01B32/16 ,  C01B2202/24 ,  C01B2202/34 ,  C01B2202/36 ,  C09K5/063 ,  C23C16/44 ,  F28D7/082 ,  F28D20/023 ,  F28F13/003 ,  H01M4/625 ,  Y02E60/145 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/12 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/125 ,  Y02T90/14

Abstract: Sugar alcohol blends of galactitol and mannitol and compositions comprising such blends are disclosed as phase change materials (PCMs). A method of forming carbon nanotubes on a carbon substrate is described. Carbon substrates with carbon nanotubes, in particular, conformal layers of carbon nanotubes on carbon substrates, are also disclosed, as are methods of making and using these materials. Thermal storage units are also provided. The thermal storage units can comprise a heat exchange path through which a heat exchange medium flows, and a thermal storage medium in thermal contact with the heat exchange path.

Abstract translation: 公开了半乳糖醇和甘露糖醇的糖醇共混物和包含这种共混物的组合物作为相变材料（PCM）。 描述了在碳衬底上形成碳纳米管的方法。 还公开了具有碳纳米管的碳衬底，特别是碳衬底上的碳纳米管的共形层，以及制造和使用这些材料的方法。 还提供热存储单元。 热存储单元可以包括热交换介质流过的热交换路径和与热交换路径热接触的热存储介质。