公开(公告)号：US20190233955A1

公开(公告)日：2019-08-01

申请号：US16262310

申请日：2019-01-30

申请人： University of Central Florida Research Foundation, Inc.

发明人： YANG YANG

IPC分类号： C25B11/04 ,  H01L31/0224 ,  C25B1/00 ,  C25B1/04 ,  C25B9/06 ,  C25D11/26 ,  C23C14/30 ,  C23C14/16 ,  C23C14/58

CPC分类号： C25B11/0478 ,  C23C14/16 ,  C23C14/30 ,  C23C14/5866 ,  C25B1/003 ,  C25B1/04 ,  C25B9/06 ,  C25B11/0405 ,  C25D11/26 ,  H01L31/022425

摘要： A heterostructured catalyst includes a 2-dimensional (2D) array of titanium including nanocavities that are all directly attached to a substrate. Each of the titanium including nanocavities have a pore with a nanopore size and a wall with a nanowall thickness. The titanium including nanocavities can be titania nanocavities with a metal layer or a metal compound layer on the titania nanocavities including inside the pores, or the titanium including nanocavities can include SrTiO3 or consist of SrTiO3, each with a surface layer of reduced SrTiO3.

公开(公告)号：US20190039427A1

公开(公告)日：2019-02-07

申请号：US15667497

申请日：2017-08-02

申请人： The Boeing Company

发明人： Scott Hartshorn ,  Keith Daniel Humfeld

IPC分类号： B60F5/02 ,  G05D1/04 ,  B64B1/58 ,  B64C39/02 ,  B63B35/00 ,  B63G8/00 ,  B63G8/22 ,  B63G8/08 ,  C25B15/02 ,  C25B1/04 ,  C25B1/00 ,  H01M10/46 ,  H02S40/38 ,  H02S10/40

CPC分类号： B60F5/02 ,  B63B35/00 ,  B63B2035/007 ,  B63G8/001 ,  B63G8/08 ,  B63G8/22 ,  B63G2008/004 ,  B64B1/58 ,  B64C39/024 ,  B64C2201/022 ,  B64C2201/101 ,  B64C2201/141 ,  B64D2211/00 ,  C25B1/003 ,  C25B1/04 ,  C25B15/02 ,  G05D1/042 ,  H01M10/465 ,  H01M16/006 ,  H01M2220/20 ,  H01M2250/20 ,  H02S10/40 ,  H02S20/30 ,  H02S30/20 ,  H02S40/38

摘要： Autonomous craft capable of extended duration operations as lighter-than-air craft, having the ability to alight on the surface of a body of water and generate hydrogen gas for lift via electrolysis using power derived from a photovoltaic system, as well as methods of launching an unmanned aerial vehicle (UAV) having a deployable envelope from a surface of a body of water.

公开(公告)号：US20180361363A1

公开(公告)日：2018-12-20

申请号：US16109511

申请日：2018-08-22

申请人： FUJIFILM Corporation ,  Japan Technological Research Association of Artificial Photosynthetic Chemical Process

发明人： Hiroyuki KOBAYASHI

IPC分类号： B01J23/847 ,  B01J35/02 ,  C01B3/04 ,  C25B1/04 ,  C25B13/04 ,  C25B1/00

CPC分类号： B01J23/847 ,  B01J35/004 ,  B01J35/02 ,  C01B3/04 ,  C01B3/042 ,  C01B13/0207 ,  C25B1/003 ,  C25B1/04 ,  C25B9/00 ,  C25B13/04

摘要： An artificial photosynthesis module includes an oxygen generation electrode having a first photocatalyst layer that decomposes water with light to generate oxygen, and has a first substrate, a first conductive layer, a first photocatalyst layer, and a first co-catalyst, and a hydrogen generation electrode that decomposes water with light to generate hydrogen and has a second substrate, a second conductive layer, a second photocatalyst layer, and a second co-catalyst. This provides an artificial photosynthesis module with high reaction efficiency.

公开(公告)号：US10062520B2

公开(公告)日：2018-08-28

申请号：US15249900

申请日：2016-08-29

申请人： Kabushiki Kaisha Toshiba

发明人： Ryota Kitagawa ,  Yoshitsune Sugano ,  Chingchun Huang ,  Eishi Tsutsumi ,  Jun Tamura ,  Akihiko Ono ,  Yuki Kudo ,  Satoshi Mikoshiba

IPC分类号： C25B1/00 ,  C25B9/08 ,  C25B1/06 ,  C25B11/04 ,  C25D5/54 ,  C25D9/04 ,  C25D5/02 ,  C25D7/12 ,  C25D9/08 ,  C25D9/10 ,  C25D11/10 ,  C25D11/02 ,  H01G9/20 ,  B82Y40/00 ,  C25B9/06

CPC分类号： H01G9/2027 ,  B82Y40/00 ,  C25B1/00 ,  C25B1/003 ,  C25B1/06 ,  C25B9/066 ,  C25B9/08 ,  C25B11/0405 ,  C25B11/0447 ,  C25B11/0452 ,  C25B11/0473 ,  C25B11/0478 ,  C25D5/022 ,  C25D5/54 ,  C25D7/12 ,  C25D7/126 ,  C25D9/04 ,  C25D9/08 ,  C25D9/10 ,  C25D11/022 ,  C25D11/10 ,  H01L2251/308 ,  Y02E10/542 ,  Y02E60/366 ,  Y02P20/135 ,  Y02P70/521

摘要： A photo-electrochemical cell of an embodiment includes: a first electrode which has a transparent conductive film provided on a first surface of a photoelectric conversion layer; a first catalyst layer provided on the first electrode; a second electrode provided on a second surface of the photoelectric conversion layer; and a second catalyst layer provided on the second electrode. The first catalyst layer has a plurality of catalyst parts disposed on the first electrode and a transparent dielectric part disposed in a gap between the plurality of catalyst parts.

公开(公告)号：US20180195187A1

公开(公告)日：2018-07-12

申请号：US15914731

申请日：2018-03-07

申请人： FUJIFILM Corporation ,  Japan Technological Research Association of Artificial Photosynthetic Chemical Process ,  THE UNIVERSITY OF TOKYO

发明人： Kazunari DOMEN ,  Tsutomu MINEGISHI ,  Atsushi OHNISHI ,  Koichiro UEDA ,  Chisato KATAYAMA ,  Hiroyuki KOBAYASHI

IPC分类号： C25B11/04 ,  C25B1/04

CPC分类号： C25B11/0405 ,  C25B1/003 ,  C25B1/04 ,  C25B9/06 ,  C25B11/0452 ,  Y02E60/366

摘要： Provided are a photocatalyst electrode for oxygen generation exhibiting a satisfactory onset potential, and a module including this photocatalyst electrode. The photocatalyst electrode for oxygen generation includes a current collector layer; a photocatalyst on the current collector layer; and a promoter supported on at least a portion of the photocatalyst, in which the promoter contains a first metal oxide having an oxygen generation overvoltage of 0.4 V or lower, and a second metal oxide having an oxygen generation overvoltage of higher than 0.4 V.

公开(公告)号：US09926633B2

公开(公告)日：2018-03-27

申请号：US14676734

申请日：2015-04-01

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： Ryosuke Kikuchi ,  Takaiki Nomura ,  Kazuhito Hato ,  Satoru Tamura ,  Takahiro Kurabuchi

IPC分类号： C25B1/04 ,  C25B11/04 ,  H01G9/20 ,  C01B3/04 ,  C25B1/00

CPC分类号： C25B1/04 ,  C01B3/042 ,  C25B1/003 ,  C25B11/04 ,  C25B11/0478 ,  H01G9/20 ,  Y02E60/364 ,  Y02E60/368 ,  Y02P20/135

摘要： The present invention provides a method for generating hydrogen by water splitting at a higher hydrogen generation efficiency. In the present method, used is a photoelectrochemical cell comprising a container, a liquid stored in the container, a semiconductor electrode contained in the container, and a counter electrode contained in the container. The semiconductor electrode comprises a first semiconductor layer, a light-transmissive conductor layer; and a second semiconductor layer.

公开(公告)号：US20180038000A1

公开(公告)日：2018-02-08

申请号：US15720609

申请日：2017-09-29

申请人： Toyota Motor Engineering & Manufacturing North America, Inc.

发明人： Kenneth James McDonald ,  Hongfei Jia

IPC分类号： C25B1/00 ,  C01G51/00 ,  C01B3/04 ,  C25B11/04 ,  C25B1/04

CPC分类号： C25B1/003 ,  C01B3/042 ,  C01G51/40 ,  C01P2002/72 ,  C01P2002/85 ,  C01P2004/03 ,  C01P2004/64 ,  C01P2006/40 ,  C25B1/04 ,  C25B11/0452 ,  Y02E60/364 ,  Y02E60/368

摘要： A process for oxidizing water using hydrated cobalt molybdenum is disclosed. A plurality of hydrated cobalt molybdenum nanoparticles are supported on an electrode and are able to catalytically interact with water molecules generating oxygen. The catalyst can be used as part of an electrochemical or photo-electrochemical cell for the generation of electrical energy.

公开(公告)号：US09861958B2

公开(公告)日：2018-01-09

申请号：US14307031

申请日：2014-06-17

申请人： The Curators of the University of Missouri

发明人： Matthew J. O'Keefe ,  Carlos E. Castano Londono ,  William G. Fahrenholtz

IPC分类号： B01J23/10 ,  B01J37/02 ,  B01J37/28 ,  B01J37/34 ,  B01J27/18 ,  B01J35/00 ,  C25B1/00 ,  C23C22/48 ,  C23C22/56 ,  C23C22/57 ,  C23C22/73 ,  C23C22/78 ,  C23C22/83 ,  C22C21/10 ,  C22C21/12 ,  C22C23/02 ,  B01J37/03 ,  B01J37/06

CPC分类号： B01J23/10 ,  B01J27/1804 ,  B01J35/0006 ,  B01J35/0013 ,  B01J35/002 ,  B01J35/0033 ,  B01J35/004 ,  B01J37/0217 ,  B01J37/0219 ,  B01J37/0225 ,  B01J37/0226 ,  B01J37/035 ,  B01J37/06 ,  B01J37/28 ,  B01J37/345 ,  C22C21/10 ,  C22C21/12 ,  C22C23/02 ,  C23C22/48 ,  C23C22/56 ,  C23C22/57 ,  C23C22/73 ,  C23C22/78 ,  C23C22/83 ,  C25B1/003

摘要： Embodiments relate to a cerium-containing nano-coating composition, the composition including an amorphous matrix including one or more of cerium oxide, cerium hydroxide, and cerium phosphate; and crystalline regions including one or more of crystalline cerium oxide, crystalline cerium hydroxide, and crystalline cerium phosphate. The diameter of each crystalline region is less than about 50 nanometers.

公开(公告)号：US20170369405A1

公开(公告)日：2017-12-28

申请号：US15698394

申请日：2017-09-07

申请人： KABUSHIKI KAISHA TOSHIBA

发明人： Jun TAMURA ,  Satoshi Mikoshiba ,  Yuki Kudo ,  Akihiko Ono ,  Ryota Kitagawa ,  Masakazu Yamagiwa ,  Eishi Tsutsumi ,  Yoshitsune Sugano

IPC分类号： C07C29/136 ,  C07C29/15 ,  B01J27/24 ,  C07D233/54 ,  C07C211/62 ,  H01J37/28 ,  G01N23/227 ,  G01N21/35

CPC分类号： C07C29/136 ,  B01J27/24 ,  B01J31/26 ,  B01J31/28 ,  B01J31/38 ,  C07C29/15 ,  C07C211/62 ,  C07D233/54 ,  C25B1/00 ,  C25B1/003 ,  C25B1/04 ,  C25B3/04 ,  C25B9/08 ,  G01N23/2273 ,  G01N2021/3595 ,  H01J37/28 ,  Y02E60/366

摘要： According to one embodiment, a reduction catalyst includes a current collector including a metal layer; and organic molecules including a quaternary nitrogen cation, which are bonded to the metal layer. The organic molecules are represented by any of the following general formulae I to V.

公开(公告)号：US20170335472A1

公开(公告)日：2017-11-23

申请号：US15602696

申请日：2017-05-23

申请人： Ohio State Innovation Foundation

发明人： Lawrence Robert Baker ,  Xin Yang

IPC分类号： C25B3/04 ,  C25B11/04 ,  B01J19/08 ,  B01J19/12

CPC分类号： C25B3/04 ,  B01J19/127 ,  B01J23/745 ,  B01J35/0013 ,  B01J35/002 ,  B01J35/004 ,  C25B1/003 ,  C25B11/0405 ,  C25B11/0478

摘要： Iron-containing mixed-phase metal oxides are described. The mixed-phase metal oxides can exhibit electrocatalytic and/or photo-electrocatalytic activity towards reducing reactions, such as the reduction of carbon dioxide.