公开(公告)号：EP3703169A1

公开(公告)日：2020-09-02

申请号：EP19159651.9

申请日：2019-02-27

申请人： Technische Universität Graz

发明人： Rettenwander, Daniel

IPC分类号： H01M10/052 ,  C01G23/00 ,  C01G31/00 ,  C01G37/00 ,  C01G45/00 ,  C01G49/00 ,  C01G51/00 ,  C01G53/00 ,  C01F5/00 ,  C01F7/00 ,  C01F11/00 ,  C01G9/00 ,  C01G15/00 ,  H01M10/0562 ,  H01M10/42

摘要： The present invention relates to the use of cryolithionite-based lithium-containing fluorides having a garnet crystal structure in electrochemical applications, wherein the use is selected from the group consisting of the use in an electrochemical storage and/or conversion device, the use in an electrode, and the use as electrode material comprised in an electrode. The present invention also relates to novel lithium-containing fluorides which are suitable for these uses as well as to processes for preparing these fluorides.

公开(公告)号：EP3659967A3

公开(公告)日：2020-08-05

申请号：EP19201891.9

申请日：2019-10-08

申请人： Samsung Electronics Co., Ltd.

发明人： MA, Sangbok ,  KWON, Hyukjae ,  LEE, Hyunpyo ,  SEO, Donghwa ,  IM, Dongmin

IPC分类号： C01G23/00 ,  C01B19/00 ,  C01G25/00 ,  C01G27/00 ,  C01G28/02 ,  C01G29/00 ,  C01G30/02 ,  C01G31/00 ,  C01G35/00 ,  C01G39/00 ,  C01G45/12 ,  C01G47/00 ,  C01G49/00 ,  C01G51/00 ,  C01G53/00 ,  C01G55/00 ,  C01G33/00 ,  H01M4/00

摘要： A mixed conductor represented by Formula 1:

         Formula 1     A 4±x Ti 5-y G z O 12-δ

wherein, in Formula 1, A is a monovalent cation, G is at least one of a monovalent cation, a divalent cation, a trivalent cation, a tetravalent cation, a pentavalent cation, or a hexavalent cation, with the proviso that G is not Ti or Cr, wherein 0

公开(公告)号：EP3199494B1

公开(公告)日：2019-03-13

申请号：EP15843182.5

申请日：2015-09-18

申请人： Sekisui Chemical Co., Ltd.

发明人： SUN Ren-de ,  NOZATO Shoji ,  NAKASUGA Akira ,  NAKAMURA Masanori ,  NAGATANI Naoyuki ,  OOWASHI Keigo

IPC分类号： B32B17/10 ,  C01G31/02 ,  C09K9/00 ,  C09C1/00

公开(公告)号：EP3411333A1

公开(公告)日：2018-12-12

申请号：EP17704074.8

申请日：2017-02-06

申请人： Oxford University Innovation Limited

发明人： SEEL, Andrew ,  EDWARDS, Peter ,  DILWORTH, Jonathan ,  KUZNETSOV, Vladimir ,  HAYES, Catherine

IPC分类号： C01G31/02 ,  C01G39/02 ,  C01G41/02 ,  C01G45/02 ,  C01B13/34 ,  C01G1/02 ,  C01G17/02

CPC分类号： C01G1/02 ,  C01B13/34 ,  C01G17/02 ,  C01G31/02 ,  C01G39/02 ,  C01G41/02 ,  C01G45/02 ,  C01P2002/54 ,  C01P2002/72 ,  C01P2002/84

摘要： A process for producing a metal oxide powder comprising: providing a precursor solution or dispersion containing a metal complex;spraying the precursor solution on to a heated substrate in the presence of water, thereby depositing material on the substrate; drying the deposited material; and removing the deposited material from the substrate to produce the metal oxide powder.

公开(公告)号：EP3252013B1

公开(公告)日：2018-09-26

申请号：EP16742781.4

申请日：2016-01-28

申请人： Institute of Process Engineering, Chinese Academy of Sciences ,  Beijing Zhongkaihongde Technology Co., Ltd.

发明人： ZHU, Qingshan ,  FAN, Chuanlin ,  MU, Wenheng ,  LIU, Jibin ,  WANG, Cunhu ,  BAN, Qixun

IPC分类号： C01G31/02 ,  C01G31/04 ,  C01B7/03

CPC分类号： C01G31/02 ,  B01J8/0015 ,  B01J8/1836 ,  B01J8/26 ,  B01J2208/00017 ,  B01J2208/00752 ,  C01B7/035 ,  C01B9/02 ,  C01G31/04 ,  C01P2006/80 ,  Y02P20/129

摘要： The present invention provides a system and method for producing high-purity vanadium tetraoxide powder. Industrial grade vanadium pentoxide is converted to vanadium oxytrichloride by low temperature fluidizing chlorination, wherein chlorinating gas is preheated via heat exchange between fluidizing gas and chlorination flue gas, and an appropriate amount of air is added to enable a part of carbon powder to combust so as to achieve a balanced heat supply during the chlorination, thereby increasing the efficiency of chlorination and ensuring good selectivity in low temperature chlorination. The vanadium oxytrichloride is purified by rectification, and then subjected to fluidized gas phase hydrolyzation, thereby producing a high-purity vanadium pentoxide product and a by-product solution of hydrochloric acid, and further obtaining a high-purity vanadium tetraoxide powder product through fluidized hydrogen reduction. The system and method have advantages of favorable adaptability to a raw material, no discharge of contaminated wastewater, low energy consumption and chlorine consumption in production, stable product quality and so on.

公开(公告)号：EP3197834A4

公开(公告)日：2018-05-02

申请号：EP15835382

申请日：2015-08-26

申请人： UNIV NEW YORK STATE RES FOUND

发明人： BANERJEE SARBAJIT ,  HORROCKS GREGORY

IPC分类号： C01G31/02

CPC分类号： C09D7/61 ,  C01G31/02 ,  C01P2002/52 ,  C01P2002/54 ,  C01P2002/72 ,  C01P2002/76 ,  C01P2002/77 ,  C01P2002/82 ,  C01P2002/88 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2004/16 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2004/84 ,  C01P2006/32 ,  C01P2006/33 ,  C01P2006/60 ,  C08K3/00 ,  C08K3/22 ,  C08K7/08 ,  C08K2201/011 ,  C09D5/24 ,  C09D5/26 ,  C09D7/1216

摘要： VO2 and V2O5 nano- or micro-materials. The VO2 nano-materials and micro-materials have an M1 phase structure and oxygen stoichiometry that deviates 2% or less from theoretical stoichiometry. The VO2 nano-materials and micro-materials may doped with cation dopants and/or anion dopants. The VO2 and V2O5 nano- or micro-materials can be made by hydrothermal methods starting with V3O7.H2O nano- or micro-material. The VO2 and V2O5 nano- or micro-materials can be used as, for example, thermochromic window coatings.

公开(公告)号：EP3277861A1

公开(公告)日：2018-02-07

申请号：EP15888031.0

申请日：2015-04-03

申请人： United Technologies Corporation

发明人： SMELTZ, Andrew

IPC分类号： C25B1/00 ,  C25B9/06 ,  C01G31/00

CPC分类号： C25B15/08 ,  C01G31/00 ,  C01G31/02 ,  C25B1/00 ,  H01M8/188 ,  Y02E60/366 ,  Y02E60/528 ,  Y02P20/133

摘要： A method for treating a liquid redox electrolyte solution for use in a flow battery includes feeding a liquid redox electrolyte solution into a first half-cell of an electrochemical cell and feeding a gaseous reductant into a second half-cell of the electrochemical cell, and electrochemically reducing at least a portion of the liquid redox electrolyte solution in the electrochemical cell using the gaseous reductant.

公开(公告)号：EP3252013A4

公开(公告)日：2018-01-03

申请号：EP16742781

申请日：2016-01-28

申请人： INST OF PROCESS ENGINEERING CHINESE ACADEMY OF SCIENCES ,  BEIJING ZHONGKAIHONGDE TECH CO LTD

发明人： ZHU QINGSHAN ,  FAN CHUANLIN ,  MU WENHENG ,  LIU JIBIN ,  WANG CUNHU ,  BAN QIXUN

IPC分类号： C01G31/02 ,  C01B7/03 ,  C01G31/04

CPC分类号： C01G31/02 ,  B01J8/0015 ,  B01J8/1836 ,  B01J8/26 ,  B01J2208/00017 ,  B01J2208/00752 ,  C01B7/035 ,  C01G31/04 ,  C01P2006/80

摘要： The present invention provides a system and method for producing high-purity vanadium tetraoxide powder. Industrial grade vanadium pentoxide is converted to vanadium oxytrichloride by low temperature fluidizing chlorination, wherein chlorinating gas is preheated via heat exchange between fluidizing gas and chlorination flue gas, and an appropriate amount of air is added to enable a part of carbon powder to combust so as to achieve a balanced heat supply during the chlorination, thereby increasing the efficiency of chlorination and ensuring good selectivity in low temperature chlorination. The vanadium oxytrichloride is purified by rectification, and then subjected to fluidized gas phase hydrolyzation, thereby producing a high-purity vanadium pentoxide product and a by-product solution of hydrochloric acid, and further obtaining a high-purity vanadium tetraoxide powder product through fluidized hydrogen reduction. The system and method have advantages of favorable adaptability to a raw material, no discharge of contaminated wastewater, low energy consumption and chlorine consumption in production, stable product quality and so on.

公开(公告)号：EP3252014A1

公开(公告)日：2017-12-06

申请号：EP16742784.8

申请日：2016-01-28

申请人： Institute of Process Engineering, Chinese Academy of Sciences ,  Beijing Zhongkaihongde Technology Co., Ltd.

发明人： ZHU, Qingshan ,  YANG, Haitao ,  FAN, Chuanlin ,  MU, Wenheng ,  LIU, Jibin ,  WANG, Cunhu ,  BAN, Qixun

IPC分类号： C01G31/02

CPC分类号： C01G31/02 ,  B01D3/143 ,  B01F15/0235 ,  B01F2015/0204 ,  B01J6/004 ,  B01J8/26 ,  B01J2208/00017 ,  B01J2219/00166 ,  B01L5/04 ,  C01B21/0617 ,  C01G31/04 ,  C01P2006/80

摘要： The present invention provides a system and method for purifying and preparing vanadium pentoxide powder. Industrial grade vanadium pentoxide is converted to vanadium oxytrichloride by low temperature fluidizing chlorination, wherein chlorinating gas is preheated via heat exchange between fluidizing gas and chlorination flue gas, and an appropriate amount of air is added to enable a part of carbon powder to combust so as to achieve a balanced heat supply during the chlorination, thereby increasing the efficiency of chlorination and ensuring good selectivity in low temperature chlorination. The vanadium oxytrichloride is purified by rectification, and then subjected to fluidized gas phase ammonification, thereby obtaining ammonium metavanadate, and further obtaining a high-purity vanadium pentoxide powder product through fluidized calcination. The system and method have advantages of favorable adaptability to a raw material, no discharge of contaminated wastewater, low energy consumption and chlorine consumption in production, stable product quality and so on.

摘要翻译： 本发明提供了用于纯化和制备五氧化钒粉末的系统和方法。 通过低温流化氯化将工业级五氧化二钒转化为三氯氧化钒，其中通过流化气体与氯化烟气之间的热交换预热氯化气体，并加入适量的空气以使一部分碳粉燃烧 在氯化过程中实现均衡供热，从而提高氯化效率并确保低温氯化中的良好选择性。 通过精馏纯化三氯氧化钒，然后进行流化气相氨化，由此获得偏钒酸铵，并通过流化煅烧进一步获得高纯度五氧化二钒粉末产物。 该系统和方法具有对原料适应性好，污染废水不排放，生产能耗低，耗氯量少，产品质量稳定等优点。

公开(公告)号：EP3252013A1

公开(公告)日：2017-12-06

申请号：EP16742781.4

申请日：2016-01-28

申请人： Institute of Process Engineering, Chinese Academy of Sciences ,  Beijing Zhongkaihongde Technology Co., Ltd.

发明人： ZHU, Qingshan ,  FAN, Chuanlin ,  MU, Wenheng ,  LIU, Jibin ,  WANG, Cunhu ,  BAN, Qixun

IPC分类号： C01G31/02

CPC分类号： C01G31/02 ,  B01J8/0015 ,  B01J8/1836 ,  B01J8/26 ,  B01J2208/00017 ,  B01J2208/00752 ,  C01B7/035 ,  C01B9/02 ,  C01G31/04 ,  C01P2006/80 ,  Y02P20/129

摘要： The present invention provides a system and method for producing high-purity vanadium tetraoxide powder. Industrial grade vanadium pentoxide is converted to vanadium oxytrichloride by low temperature fluidizing chlorination, wherein chlorinating gas is preheated via heat exchange between fluidizing gas and chlorination flue gas, and an appropriate amount of air is added to enable a part of carbon powder to combust so as to achieve a balanced heat supply during the chlorination, thereby increasing the efficiency of chlorination and ensuring good selectivity in low temperature chlorination. The vanadium oxytrichloride is purified by rectification, and then subjected to fluidized gas phase hydrolyzation, thereby producing a high-purity vanadium pentoxide product and a by-product solution of hydrochloric acid, and further obtaining a high-purity vanadium tetraoxide powder product through fluidized hydrogen reduction. The system and method have advantages of favorable adaptability to a raw material, no discharge of contaminated wastewater, low energy consumption and chlorine consumption in production, stable product quality and so on.

摘要翻译： 本发明提供了生产高纯度四氧化钒粉末的系统和方法。 通过低温流化氯化将工业级五氧化二钒转化为三氯氧化钒，其中通过流化气体与氯化烟气之间的热交换预热氯化气体，并加入适量的空气以使一部分碳粉燃烧 在氯化过程中实现均衡供热，从而提高氯化效率并确保低温氯化中的良好选择性。 通过精馏纯化三氯氧化钒，然后进行流化气相水解，由此生产高纯度五氧化二钒产品和盐酸副产品溶液，并且进一步通过流化氢气获得高纯度四氧化钒粉末产品 减少。 该系统和方法具有对原料适应性好，污染废水不排放，生产能耗低，耗氯量少，产品质量稳定等优点。