公开(公告)号：EP2922787B1

公开(公告)日：2018-07-11

申请号：EP13826858.6

申请日：2013-11-22

Applicant: Commissariat à l'Énergie Atomique et aux Énergies Alternatives

Inventor： ROULEAU, Béatrice ,  THILL, Antoine ,  PONCELET, Olivier

IPC: C01B33/26 ,  B82Y30/00 ,  B82Y40/00

CPC classification number: C01B33/26 ,  B82Y30/00 ,  B82Y40/00 ,  C01P2004/13 ,  Y10T428/298

公开(公告)号：EP2393966A4

公开(公告)日：2018-04-18

申请号：EP09839785

申请日：2009-05-08

Applicant: SMITH MICHAEL W ,  JORDAN KEVIN

Inventor： SMITH MICHAEL W ,  JORDAN KEVIN

IPC: D01C5/00 ,  B01J19/12

CPC classification number: D02G3/02 ,  B01J19/121 ,  B82Y30/00 ,  C01B21/0641 ,  C01B21/0648 ,  C01P2004/13 ,  C01P2004/133 ,  C01P2004/16 ,  C04B35/6229 ,  C04B2235/526 ,  C04B2235/5284 ,  D10B2101/14 ,  Y10T428/2916

Abstract: A method for the production of long, high aspect ratio boron nitride nanotubes and boron nitride nanotube fibrils composed of single or few walled boron nitride nanotubes aligned in bundles of nanotubes 20 μm and longer at a rate of above about 1 meter per second. Nanotube yarns comprised of twisted bundles of such nanotube fibrils are also described.

公开(公告)号：EP2067741B1

公开(公告)日：2017-09-06

申请号：EP09152390.2

申请日：2004-07-28

Applicant: WILLIAM MARSH RICE UNIVERSITY

Inventor： Barrera, Enrique, V. ,  Zhu, Jiang ,  Khabashesku, Valery, N. ,  Margrave, John, L. ,  Kim, Jong, Dae ,  Zhang, Lei

IPC: C01B32/05 ,  C09C1/44 ,  C09C3/12 ,  C08K7/24 ,  C08K3/04 ,  C08K9/06 ,  C08K7/02 ,  C08K7/14 ,  B82Y30/00 ,  B82Y40/00 ,  C09C1/56 ,  C09C1/48

CPC classification number: B82Y30/00 ,  B82Y40/00 ,  C01B32/174 ,  C01B2202/02 ,  C01B2202/04 ,  C01B2202/06 ,  C01P2002/82 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2004/13 ,  C01P2004/133 ,  C01P2004/64 ,  C09C1/48 ,  C09C1/56 ,  C09C1/565 ,  Y10T442/2926 ,  Y10T442/2951 ,  Y10T442/2992 ,  Y10T442/3138

公开(公告)号：EP3187465A1

公开(公告)日：2017-07-05

申请号：EP15425117.7

申请日：2015-12-30

Applicant: ITALCEMENTI S.p.A. ,  Fundación Tecnalia Research & Innovation

Inventor： DOLADO, Jorge Sanchez ,  JAUREGI, Edurne Erkizia ,  MARCHI, Maurizio Iler

IPC: C01F11/02 ,  C04B2/06 ,  C04B22/06 ,  C04B20/00

CPC classification number: C01F11/02 ,  C01P2002/72 ,  C01P2004/04 ,  C01P2004/13 ,  C01P2004/133 ,  C01P2006/90 ,  C04B20/0008 ,  C04B22/064 ,  C04B28/02

Abstract: The present invention describes the preparation of nanotubes made from portlandite, the naturally occurring form of calcium hydroxide, Ca(OH) 2 .
Portlandite nanotubes are obtained by a process comprising the following steps: a) reacting calcium chloride with calcium oxide in aqueous solution, thus obtaining an aqueous dispersion; b) feeding as such the aqueous dispersion obtained in step a) to a hydrothermal reaction, thus obtaining portlandite nanotubes.
The invention also concerns the use of the portlandite nanotubes as a component for cementitious compositions to provide reinforced mortar or concrete.

Abstract translation: 本发明描述了由氢氧化钙，天然形式的氢氧化钙Ca（OH）2制备的纳米管的制备。 硅酸钠纳米管通过包括以下步骤的方法获得：a）使氯化钙与氧化钙在水溶液中反应，由此获得水分散体; b）将步骤a）中获得的水分散体如此加入到水热反应中，从而获得牛黄石纳米管。 本发明还涉及使用牛黄石纳米管作为水泥组合物的组分以提供增强砂浆或混凝土。

公开(公告)号：EP2976299B1

公开(公告)日：2017-06-21

申请号：EP14717204.3

申请日：2014-03-20

Applicant: Commissariat à l'Énergie Atomique et aux Énergies Alternatives ,  Centre National de la Recherche Scientifique (C.N.R.S.)

Inventor： THILL, Antoine ,  AMARA, Mohamed-Salah

IPC: C01G17/00

CPC classification number: C01G17/00 ,  B82Y30/00 ,  C01P2002/70 ,  C01P2004/04 ,  C01P2004/13

公开(公告)号：EP2969317A2

公开(公告)日：2016-01-20

申请号：EP14762391.2

申请日：2014-03-14

Applicant: Regents of the University of Minnesota ,  Adama Materials, Inc.

Inventor： THIBODEAU, Francis, R. ,  QIAN, Yuqiang ,  STEIN, Andreas ,  MACOSKO, Christopher, W. ,  PETKOVICH, Nicholas, D.

IPC: B22F1/00

CPC classification number: C08J5/00 ,  C01P2002/72 ,  C01P2002/82 ,  C01P2004/13 ,  C01P2004/16 ,  C01P2004/64 ,  C08F292/00 ,  C08F2438/00 ,  C08G83/001 ,  C08G83/002 ,  C08J3/24 ,  C08J2309/02 ,  C08J2325/06 ,  C08J2333/06 ,  C08K9/08 ,  C09C1/28 ,  C09C1/3081 ,  C09C1/42 ,  C09C1/44 ,  C09C1/46 ,  C09C1/56 ,  C09C3/08 ,  C09C3/10 ,  C08F212/08 ,  C08F220/18

Abstract: Oligomer-grafted nanofiller compositions and composites including oligomer-grafted nanofillers are disclosed. An oligomer-grafted nanofiller composition for disposition in a polymer matrix, the polymeric matrix comprising polymers derived from a plurality of polymerizable units, can include a nanoparticle, one or more coupling groups bonded to the nanoparticle; and one or more oligomers bonded to the one or more coupling groups. In an embodiment the oligomer is derived from two or more polymerizable units, at least one polymerizable unit being at least substantially similar to at least one of the polymerizable units of the polymer matrix. In another embodiment the oligomer comprises two or more polymerizable units and improves dispersion, interfacial strength, or both dispersion and interfacial strength between the nanoparticle and the polymer matrix. Composites and methods are also disclosed.

Abstract translation: 公开了寡聚体接枝纳米填料组合物和包括低聚物接枝纳米填料的复合材料。 用于置于聚合物基质中的低聚物接枝的纳米填料组合物，所述聚合物基质包含衍生自多个可聚合单元的聚合物，可包括纳米粒子，一个或多个键合到纳米粒子的偶联基团; 和一个或多个与一个或多个偶联基团键合的低聚物。 在一个实施方案中，低聚物衍生自两个或更多个可聚合单元，至少一个可聚合单元至少基本上类似于聚合物基质的至少一个可聚合单元。 在另一个实施方案中，低聚物包含两个或更多个可聚合单元并且改善纳米粒子与聚合物基质之间的分散，界面强度或分散和界面强度两者。 还公开了复合材料和方法。

公开(公告)号：EP2922787A1

公开(公告)日：2015-09-30

申请号：EP13826858.6

申请日：2013-11-22

Applicant: Commissariat à l'Énergie Atomique et aux Énergies Alternatives

Inventor： ROULEAU, Béatrice ,  THILL, Antoine ,  PONCELET, Olivier

IPC: C01B33/26 ,  B82Y30/00 ,  B82Y40/00

CPC classification number: C01B33/26 ,  B82Y30/00 ,  B82Y40/00 ,  C01P2004/13 ,  Y10T428/298

Abstract: The present invention relates to a method for manufacturing hybrid imogolite nanotubes, which includes the following steps: (i) dissolving an aluminium precursor in an aqueous solution; (vi) under agitation, adding at least one silicon alkoxide, in which the silicon has hydrolysable substituents and at least one non-hydrolysable substituent, to the aluminium solution obtained at the end of step (i), the molar ratio of Al/Si necessarily being from 1 to 4; (vii) under agitation, adding a base to the aluminosilicate solution obtained at the end of step (ii), until obtaining a hydrolysis ratio of 1 to 3; (viii) maintaining agitation for a duration of at least 15 hours; (ix) heating the solution obtained at the end of step (iv) to a temperature of 50 ºC to 150 °C for a duration of 2 to 8 days. The present invention also relates to hybrid imogolite nanotubes that simultaneously include a hydrophilic surface and a hydrophobic surface, and have an outer diameter of 3.3 nm to 3.4 nm, which can be obtained via said method.

公开(公告)号：EP2920340A1

公开(公告)日：2015-09-23

申请号：EP13824039.5

申请日：2013-11-14

Applicant: Politechnika Gdanska ,  PHU Dytrych Sp. z o.o.

Inventor： DYTRYCH, Witold ,  ZALESKA, Adriana ,  ZIELINSKA-JUREK, Anna ,  CYBULA, Anna ,  GOLABIEWSKA, Anna ,  GRABOWSKA, Ewelina ,  RESZCZYNSKA, Joanna ,  KLEIN, Marek ,  NISCHK, Michal

IPC: C23C18/16 ,  B01J37/34 ,  B01J35/00 ,  C25D11/26 ,  C23C18/08 ,  C23C18/14 ,  C23C18/44

CPC classification number: B01J35/004 ,  A61L9/205 ,  B01D53/8668 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/104 ,  B01D2255/20707 ,  B01D2255/20761 ,  B01D2255/802 ,  B01D2255/9202 ,  B01D2257/90 ,  B01D2257/91 ,  B01D2258/06 ,  B01D2259/4508 ,  B01D2259/802 ,  B01D2259/804 ,  B01J23/06 ,  B01J23/30 ,  B01J23/40 ,  B01J23/48 ,  B01J23/70 ,  B01J23/89 ,  B01J35/0013 ,  B01J35/023 ,  B01J35/06 ,  B01J37/16 ,  B01J37/343 ,  B01J37/345 ,  B01J37/348 ,  C01G23/047 ,  C01P2004/13 ,  C01P2004/61 ,  C01P2004/62 ,  C23C18/06 ,  C23C18/08 ,  C23C18/14 ,  C23C18/1658 ,  C23C18/44 ,  C25D11/26

Abstract: Method of production of a material with photocatalytic and biocidal properties containing spatially oriented titanium dioxide nanotubes modified with metals, particularly precious metals. The method of production of a material with photocatalytic and biocidal properties containing spatially oriented titanium dioxide nanotubes modified with metals, particularly precious metals, consisting in being subjected to induced electric current placed in an electrolyte containing ammonium fluoride and ethylene glycol of the base containing titanium, preferably titanium foil, cleaning the obtained material with ultrasounds and then drying and calcinating is characterised according to the invention by the fact that the received material is placed in a multi-component solution, preferably in the neutral gas atmosphere. A multi-component solution must contain 30-50% of alcohol by weight, preferably isopropanol, as well as ions and/or nanomolecules of one or several metals, preferably two or three, selected from the groups including silver, gold, platinum, palladium, ruthenium, copper, zinc, nickel, rhodium, tungsten, cobalt, iron in the amount of 0.05 - 5% of the weight each as well as water. The mutual weight ratio of the metals is determined to be between 1: 1 and 1: 10. Preferably the multi-component solution is mixed in darkroom conditions for 3-180 min, preferably 120 min. Next, it is irradiated with an UV-emitting lamps for 0.5-6 hrs, dried at the temperature of 60 - 100° C for 0.5 - 24 hrs, favourably for 6 -12 hrs.

Abstract translation: 制造具有光催化性能和生物杀灭剂的材料的法在包含空间取向的二氧化钛纳米管与金属，特别是贵金属修改。 生产的材料具有光催化和杀生物性质含空间取向的二氧化钛纳米管与金属，特别是贵金属，在由改性的方法受到在电解质含有氟化铵和碱含钛的乙二醇放置在感应的电流， 优选钛箔，清洗用超声波所获得的材料，然后干燥和煅烧由接收到的材料中的多成分溶液放置，优选地在中性气体气氛中的factthat特点gemäß于本发明。 多组分溶液必须含有醇的30-50％（重量），优选为异丙醇，以及离子和/或一种的纳米分子或几个金属，优选两个或三个，选自基团包括银，金，铂，钯 钌，铜，锌，镍，铑，钨，钴，在0时05分的量的铁 - 每重量的5％，以及水。 金属的相互重量比为确定性的开采为1：1至1：10。优选地，多组分溶液在暗室条件下混合3-180分钟，优选为120分钟。 接着，照射对0.5-6小时UV发光灯，在60-100℃下进行0.5的温度下干燥 - 24小时，优选为6-12小时。

公开(公告)号：EP2454197B1

公开(公告)日：2015-09-23

申请号：EP10743019.1

申请日：2010-07-15

Applicant: Daunia Solar Cell S.r.l.

Inventor： ZAMA, Isabella ,  MATTEUCCI, Francesco ,  MARTELLI, Christian ,  CICCARELLA, Giuseppe

IPC: B82Y30/00 ,  C25B1/00 ,  C01G23/047

CPC classification number: C01G23/047 ,  B82Y30/00 ,  C01P2002/72 ,  C01P2002/88 ,  C01P2004/04 ,  C01P2004/13 ,  C01P2004/54 ,  C01P2006/12 ,  C01P2006/64 ,  C25B1/003

公开(公告)号：EP2155602A4

公开(公告)日：2015-07-01

申请号：EP08826818

申请日：2008-05-15

Applicant: NAT INST AEROSPACE ASSOCIATES ,  US ADMINISTRATOR OF TH NAT AERONAUTICS AND SPACE ADMINISTRATION ,  JEFFERSON SCIENCE ASS LLC

Inventor： SMITH MICHAEL W ,  JORDAN KEVIN ,  PARK CHEOL

IPC: B82B3/00 ,  C01B21/064 ,  C30B23/00 ,  C30B29/40 ,  C30B29/60 ,  B82Y30/00

CPC classification number: C01B21/0641 ,  B82Y30/00 ,  C01B35/146 ,  C01P2004/04 ,  C01P2004/13 ,  C01P2004/133 ,  C01P2004/16 ,  C30B23/00 ,  C30B29/403 ,  C30B29/602

Abstract: Boron nitride nanotubes are prepared by a process which includes: (a) creating a source of boron vapor; (b) mixing the boron vapor with nitrogen gas so that a mixture of boron vapor and nitrogen gas is present at a nucleation site, which is a surface, the nitrogen gas being provided at a pressure elevated above atmospheric, e.g., from greater than about 2 atmospheres up to about 250 atmospheres; and (c) harvesting boron nitride nanotubes, which are formed at the nucleation site.