-
公开(公告)号：EP4423014A1
公开(公告)日：2024-09-04
申请号：EP22813105.8
申请日：2022-10-26
申请人： Röhm GmbH
发明人： KRILL, Steffen , DONG, Luyan , KLASOVSKY, Florian , HEIDEL, Sven
IPC分类号： C01C1/242 , C01C3/02 , C07C231/06 , C08F220/14 , C07C67/18
CPC分类号： C01C3/0229 , C01C1/242 , C01C3/0216 , C07C253/30
-
公开(公告)号：EP3938206B1
公开(公告)日：2023-05-10
申请号：EP20707665.4
申请日：2020-03-06
-
公开(公告)号：EP4135073A1
公开(公告)日：2023-02-15
申请号：EP21902277.9
申请日：2021-11-04
发明人： TIAN, Jiarui , GUO, Yongsheng , OUYANG, Chuying , ZHANG, Xinxin , HUANG, Liting , SU, Shuojian , LIN, Wenguang , ZHANG, Jinyu
IPC分类号： H01M4/58 , H01M4/136 , H01M10/054 , C01C3/08
摘要： Embodiments of the present application provide a Prussian blue-like transition metal cyanide, a preparation method therefor, and related positive electrode plate, secondary battery, battery pack and device. The Prussian blue-like transition metal cyanide comprises secondary particles which comprise a plurality of primary particles, wherein the primary particles have a spherical or spherical-like morphology. Prussian blue-like transition metal cyanides have the problem of a low capacity per gram, resulting in poor energy density of sodium ion batteries, which affects the commercial application of the sodium ion batteries. The secondary particles can increase the particle size and powder compacted density, and also improve the compacted density of a positive electrode plate, as well as the active ion transport performance and electronic conductivity of the positive electrode plate, thus improving the energy density and rate performance of the secondary battery using same.
-
-
公开(公告)号：EP3868712A1
公开(公告)日：2021-08-25
申请号：EP19873392.5
申请日：2019-10-11
摘要： The invention provides an ammonia chemical species desorption process capable of desorbing ammonia chemical species adsorbed onto a Prussian blue derivative more simply at lower cost under milder conditions as compared with the use of an aqueous solution of a salt or strong acid, and more efficiently as compared with the use of only water. This ammonia chemical species desorption process comprises an ammonia chemical desorption step of bringing carbon dioxide and water into contact with a Prussian blue derivative represented by the following general formula (1), thereby desorbing an ammonia chemical species.
A x M[M' (CN) 6 ] y ·zH 2 O ··· (1)
where x is 0 to 3, y is 0.1 to 1.5, z is 0 to 6, A is at least one cation of hydrogen, ammonium, an alkaline metal, and an alkaline earth metal, and M and M' are each independently at least one cation of at least one of atoms having atomic numbers 3 to 83 except for ammonium, an alkali metal, and an alkaline earth metal.-
公开(公告)号：EP3558941B1
公开(公告)日：2020-11-04
申请号：EP17828692.8
申请日：2017-12-15
发明人： HIEROLD, Judith , SUDHOFF, Daniel , STEURENTHALER, Martin , HASSELBACH, Hans Joachim , ROTH, Philipp , MERKER, Thorsten , HELD, Markus , FISCHER, Daniel , KAISER, Christian
IPC分类号： C07C319/20 , C07C323/60 , C07C323/58 , C01C3/02 , C07D233/76 , C07D241/08
-
公开(公告)号：EP3310711B1
公开(公告)日：2020-09-23
申请号：EP16729521.1
申请日：2016-06-08
申请人： CyPlus GmbH
发明人： HENKEL, Jens , RASSBACH, Jürgen , TRENKMANN, Klaus
IPC分类号： C01C3/10
-
公开(公告)号：EP3609840A1
公开(公告)日：2020-02-19
申请号：EP18717343.0
申请日：2018-04-11
发明人： GÜTHNER, Thomas , SANS, Jürgen , BEZLER, Jürgen , EBERL, Martin , MARTINEZ, José
IPC分类号： C01C3/16
-
公开(公告)号：EP3604222A1
公开(公告)日：2020-02-05
申请号：EP18186212.9
申请日：2018-07-30
发明人： KÖRFER, Martin , EICKER, Michael , BECKER, Catrin Dorothee , MERKER, Thorsten , BUSSMANN, Marko
IPC分类号： C01C3/02
摘要： The present invention relates to a process for the purification of hydrogen cyanide, comprising the steps of a) splitting a liquid feed stream (1) comprising hydrogen cyanide into at least a first liquid stream (2) and a second liquid stream (3), b) introducing the first liquid stream (2) into a distillation column (4) at a point between the top and the bottom of the distillation column, c) introducing the second liquid stream (3) into the distillation column (4) at the top of the distillation column, d) withdrawing an overhead vapor stream (5) enriched in hydrogen cyanide from the distillation column (4), and e), withdrawing a bottom stream (6) depleted in hydrogen cyanide, wherein the temperature of the second liquid stream (3) in step c) is lower than the temperature of the first liquid stream (2) in step b).
-
公开(公告)号：EP3597292A1
公开(公告)日：2020-01-22
申请号：EP18767282.9
申请日：2018-03-16
摘要： Provided are a supported metal material showing high catalytic activity, a supported metal catalyst, a method of producing ammonia and a method of producing hydrogen using the supported metal catalyst, and a method of producing a cyanamide compound. The supported metal material of the present invention is a supported metal material in which a transition metal is supported on a support, and the support is a cyanamide compound represented by the following general formula (1):MCN 2 (1), wherein M represents a group II element of the periodic table, and the specific surface area of the cyanamide compound is 1 m 2 g -1 or more.
-
-
-
-
-
-
-
-
-
搜索结果
453 条记录 (耗时 0.02 秒)
