公开(公告)号：US20190218674A1

公开(公告)日：2019-07-18

申请号：US16302572

申请日：2017-05-17

申请人： UNIVERSITY OF HOUSTON SYSTEM

发明人： Zhifeng REN ,  Haiqing ZHOU ,  Fang YU ,  Shuo CHEN

IPC分类号： C25B11/04 ,  C25B1/04 ,  C25B11/03

CPC分类号： C25B11/0478 ,  C25B1/04 ,  C25B11/035 ,  C25B11/0405 ,  C25B11/0415 ,  C25B11/0447 ,  H01M4/8605 ,  H01M4/90 ,  Y02E60/366

摘要： A hybrid three dimensional (3D) hydrogen evolution reaction (HER) catalyst that is formed from a porous Ni foam support, a NiSe2 scaffold positioned on the support; and layered transition metal dichalcogenide (LTMDC) or first-row transition metal dichalcogenide particles positioned on the NiSe2 scaffold. The catalyst provides a low onset potential, large cathode current density, small Tafel slopes, and large exchange current densities, similar in catalytic power to Pt HER catalysts.

公开(公告)号：US20190186026A1

公开(公告)日：2019-06-20

申请号：US16324765

申请日：2017-08-11

申请人： MASSACHUSETTS INSTITUTE OF TECHNOLOGY

发明人： Yogesh Surendranath ,  Matthew E. O'Reilly

IPC分类号： C25B3/02 ,  C25B9/08 ,  C25B11/04

CPC分类号： C25B3/02 ,  C25B9/08 ,  C25B11/04 ,  C25B11/0405 ,  C25B11/0415 ,  C25B11/0478

摘要： Disclosed are methods for the electrochemical oxidation of a C—H bond in a compound to give a C—O bond or C—S bond. The oxidation of methane to methanol is described, as well as an electrochemical cell for performing the reaction.

公开(公告)号：US20180265995A1

公开(公告)日：2018-09-20

申请号：US15695698

申请日：2017-09-05

申请人： KABUSHIKI KAISHA TOSHIBA

发明人： Asahi MOTOSHIGE ,  Ryota Kitagawa ,  Yoshitsune Sugano ,  Akihiko Ono ,  Satoshi Mikoshiba ,  Yuki Kudo ,  Jun Tamura ,  Masakazu Yamagiwa ,  Eishi Tsutsumi ,  Takayuki Tsukagoshi

IPC分类号： C25B11/04 ,  C25B1/10 ,  C25B9/08

CPC分类号： C25B11/0405 ,  C25B1/00 ,  C25B1/04 ,  C25B1/10 ,  C25B3/04 ,  C25B9/08 ,  C25B11/0415 ,  C25B11/0426 ,  C25B11/0478 ,  Y02E60/366

摘要： An anode of an electrochemical reaction device includes: a stack having a conductive substrate and an oxide layer on the conductive substrate, the conductive substrate containing nickel or iron, and the oxide layer containing a nickel oxide or an iron oxide; and an oxidation catalyst layer disposed on the stack and containing an oxidation catalyst to oxidize water. A Raman spectrum of the oxide layer measured by a Raman spectroscopic analysis has a peak at a Raman shift of 500 cm−1 or more and 600 cm−1 or less or at a Raman shift of 1270 cm−1 or more and 1370 cm−1 or less.

公开(公告)号：US20180252677A1

公开(公告)日：2018-09-06

申请号：US15960542

申请日：2018-04-23

申请人： Mohammad Abdolahad ,  Mohammad Ali Khayamian ,  Saeid Ansaryan ,  Majid Baniassadi

发明人： Mohammad Abdolahad ,  Mohammad Ali Khayamian ,  Saeid Ansaryan ,  Majid Baniassadi

IPC分类号： G01N27/48 ,  G01N27/327 ,  C23C14/02 ,  C23C14/20 ,  C23C14/58 ,  C23C14/34 ,  G03F7/20 ,  G01N33/483

CPC分类号： G01N27/48 ,  A61B5/1473 ,  C23C14/0005 ,  C23C14/022 ,  C23C14/205 ,  C23C14/3464 ,  C23C14/5806 ,  C23C14/5846 ,  C25B1/02 ,  C25B9/06 ,  C25B11/0405 ,  C25B11/0415 ,  C25B11/0478 ,  G01N27/327 ,  G01N33/4833 ,  G01N33/49 ,  G03F7/70

摘要： A method for cancer diagnosis is disclosed. The method includes forming a plurality of cultured cells on an electrochemical biosensor placing the electrochemical biosensor in a medium solution comprising a cell culture solution of a plurality of biological cells, measuring a first electrochemical response from the electrochemical biosensor with the plurality of cultured cells, forming a plurality of stimulated cells on the electrochemical biosensor by ultrasonically stimulating of the plurality of cultured cells, measuring a second electrochemical response from the electrochemical biosensor with the plurality of stimulated cells, and detecting presence of cancer cells responsive to a difference between the first electrochemical response and the second electrochemical response being less than a threshold. Where, the first electrochemical response includes an electrochemical response of the plurality of cultured cells and the second electrochemical response includes an electrochemical response of the plurality of stimulated cells.

公开(公告)号：US10059607B2

公开(公告)日：2018-08-28

申请号：US14607204

申请日：2015-01-28

申请人： California Institute of Technology

发明人： Michael R. Hoffmann ,  Kangwoo Cho

IPC分类号： C25B11/04 ,  C25B11/06 ,  C25B11/08 ,  C02F1/461 ,  C02F1/467 ,  C02F101/30

CPC分类号： C02F1/46109 ,  C02F1/4674 ,  C02F2001/46133 ,  C02F2001/46138 ,  C02F2101/30 ,  C02F2305/023 ,  C25B11/0405 ,  C25B11/041 ,  C25B11/0415 ,  C25B11/0442 ,  C25B11/0447 ,  C25B11/0452 ,  C25B11/0473 ,  C25B11/0478 ,  C25B11/0484

摘要： A water purification anode has a first semiconductor contacting a second semiconductor at a heterojunction. The second semiconductor includes TiO2 and excludes bismuth and niobium. The first semiconductor includes iridium. In some instances, the anode includes a current collector in direct physical contact with the first semiconductor. The anode can be arranged in water such that at least one face of the second semiconductor is in direct physical contact with the water.

公开(公告)号：US09988732B2

公开(公告)日：2018-06-05

申请号：US14785501

申请日：2013-06-11

申请人： Seoul National University R&DB Foundation

发明人： Je-Yong Yoon ,  Choon-Soo Kim ,  Ju-Sol Choi ,  Jae-Han Lee

IPC分类号： C25D11/26 ,  H01G9/20 ,  C25B1/00 ,  C25B1/02 ,  C25B1/26 ,  C25B11/04 ,  C25F3/02 ,  H01G11/46 ,  H01G11/86

CPC分类号： C25D11/26 ,  C25B1/00 ,  C25B1/02 ,  C25B1/26 ,  C25B11/0478 ,  C25F3/02 ,  H01G9/2031 ,  H01G11/46 ,  H01G11/86 ,  Y02E10/542 ,  Y02E60/13 ,  Y02P70/521

摘要： The disclosed manufacturing method of titanium oxide electrode comprises: preparing starting materials for titanium oxide, heat-treating the starting materials of titanium oxide, and electro-reducing the heat-treated starting materials of titanium oxide. According to this method, an anode having excellent active oxygen species production efficiency and excellent electrical properties can be manufactured using inexpensive titanium oxide.

公开(公告)号：US09970118B2

公开(公告)日：2018-05-15

申请号：US15390462

申请日：2016-12-23

申请人： KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

发明人： Jong Sup Hong ,  Si Won Kim ,  Man Soo Park ,  Hyoung Chul Kim ,  Kyung Joong Yoon ,  Ji Won Son ,  Jong Ho Lee ,  Hae Weon Lee ,  Byung Kook Kim

IPC分类号： H01M4/04 ,  C25B11/04 ,  B05D1/30 ,  B05D3/10 ,  B05D3/04 ,  B41F15/08 ,  H01M4/88 ,  H01M4/86 ,  H01M4/90

CPC分类号： C25B11/0478 ,  B05D1/30 ,  B05D3/0453 ,  B05D3/108 ,  B41F15/08 ,  C25B1/00 ,  C25B1/04 ,  C25B9/08 ,  H01M4/04 ,  H01M4/8605 ,  H01M4/8842 ,  H01M4/8846 ,  H01M4/885 ,  H01M4/9025 ,  H01M4/905 ,  H01M4/9058

摘要： A method for uniformly forming a nickel-metal alloy catalyst in a fuel electrode of a solid oxide electrolysis cell is provided.Specifically, before the nickel-metal alloy catalyst is formed, a metal oxide is uniformly distributed on nickel oxide contained in the fuel electrode through infiltration of a metal oxide precursor solution and hydrolysis of urea.

公开(公告)号：US20170283965A1

公开(公告)日：2017-10-05

申请号：US15493288

申请日：2017-04-21

申请人： SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION ,  GLOBAL FRONTIER CENTER FOR MULTISCALE ENERGY SYSTEMS

发明人： Ki-Tae NAM ,  Kyoung-Suk JIN ,  Dong-Hyuk JEONG ,  Sung-Eun JERNG

IPC分类号： C25B11/04 ,  C25B1/04 ,  H01M4/86

CPC分类号： C25B11/0478 ,  C25B1/04 ,  H01M4/8652 ,  H01M4/9025 ,  H01M4/9075 ,  H01M2008/1293 ,  Y02E60/366

摘要： The present invention relates to a catalyst and a manufacturing method thereof, the catalyst is characterized that a distance between a transition metal of a transition metal oxide nanoparticle and oxygen is controlled by substituting at least a part of surface of the transition metal oxide nanoparticle with an inclusion.

公开(公告)号：US20170130346A1

公开(公告)日：2017-05-11

申请号：US15413717

申请日：2017-01-24

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

发明人： Naotoshi SATO ,  Kazunari DOMEN

IPC分类号： C25B11/04 ,  C25B1/00 ,  H01G9/20 ,  C25B9/06

CPC分类号： C25B11/0405 ,  C01B3/04 ,  C25B1/003 ,  C25B9/06 ,  C25B11/02 ,  C25B11/0478 ,  C25B11/0484 ,  H01G9/2045 ,  Y02E60/368

摘要： A hydrogen generation electrode is used for an artificial photosynthesis module that decomposes an electrolytic aqueous solution into hydrogen and oxygen with light. The hydrogen generation electrode has a conductive layer, an inorganic semiconductor layer that is provided on the conductive layer and has a pn junction, and a functional layer that covers an inorganic semiconductor layer. The steam permeability of the functional layer is 5 g/(m2·day) or less.

公开(公告)号：US09580823B2

公开(公告)日：2017-02-28

申请号：US14430528

申请日：2013-10-01

申请人： Brookhaven Science Associates LLC

发明人： Wei-Fu Chen ,  Shweta Iyer ,  Shilpa Iyer ,  Kotaro Sasaki ,  James T. Muckerman ,  Etsuko Fujita

IPC分类号： B01J27/22 ,  B01J27/24 ,  B01J37/04 ,  B01J37/08 ,  B01J37/14 ,  C25B11/04 ,  C01B31/30 ,  C01B31/34 ,  C01B21/06 ,  B82Y30/00 ,  B01J35/00

CPC分类号： C25B11/0415 ,  B01J35/0033 ,  B82Y30/00 ,  C01B21/062 ,  C01B31/301 ,  C01B31/303 ,  C01B31/305 ,  C01B31/34 ,  C01B32/907 ,  C01B32/914 ,  C01B32/921 ,  C01B32/949 ,  C01P2002/72 ,  C01P2002/76 ,  C01P2004/64 ,  C01P2006/16 ,  C25B11/0447 ,  C25B11/0478

摘要： A catalytic composition from earth-abundant transition metal salts and biomass is disclosed. A calcined catalytic composition formed from soybean powder and ammonium molybdate is specifically exemplified herein. Methods for making the catalytic composition are disclosed as are electrodes for hydrogen evolution reactions comprising the catalytic composition.

摘要翻译： 公开了一种来自地球丰富的过渡金属盐和生物质的催化组合物。 由大豆粉末和钼酸铵形成的煅烧催化剂组合物在本文中具体示例。 制备催化剂组合物的方法公开为包含催化组合物的用于析氢反应的电极。