公开(公告)号：US20150132669A1

公开(公告)日：2015-05-14

申请号：US14400860

申请日：2013-04-30

Applicant: BASF SE

Inventor： Arnd Garsuch ,  Hubert Gasteiger ,  Cueneyt Kavakli

IPC: H01M4/90 ,  H01M12/08

CPC classification number: H01M4/9083 ,  B01J21/18 ,  B01J23/34 ,  B01J35/023 ,  B01J35/1019 ,  H01M4/86 ,  H01M4/8882 ,  H01M4/9016 ,  H01M12/08 ,  H01M2220/20 ,  H01M2250/20 ,  Y02E60/128 ,  Y02T90/32

Abstract: The present invention relates to a process for producing carbon-supported manganese oxide catalysts, to carbon-supported manganese oxide catalysts obtainable or obtained by the process according to the invention, to gas diffusion electrodes comprising said carbon-supported manganese oxide catalysts and to electrochemical cells comprising said gas diffusion electrodes.

Abstract translation: 本发明涉及一种生产碳负载型锰氧化物催化剂的方法，涉及通过本发明方法获得或获得的碳负载型锰氧化物催化剂，其包含所述碳载氧化锰催化剂的气体扩散电极和电化学电池 包括所述气体扩散电极。

公开(公告)号：US11862784B2

公开(公告)日：2024-01-02

申请号：US16626939

申请日：2018-06-22

Applicant: BASF SE

Inventor： Michael Metzger ,  Hans Beyer ,  Johannes Sicklinger ,  Daniel Pritzl ,  Benjamin Strehle ,  Hubert Gasteiger ,  Hadar Sclar ,  Evan Erickson ,  Francis Amalraj Susai ,  Judith Grinblat ,  Doron Aurbach ,  Boris Markovsky

IPC: H01M4/04 ,  H01M4/505 ,  H01M4/525 ,  H01M10/0525 ,  C01G53/00 ,  C01G45/12 ,  H01M10/052

CPC classification number: H01M4/0471 ,  C01G45/125 ,  C01G53/50 ,  H01M4/505 ,  H01M4/525 ,  H01M10/0525 ,  C01P2004/82 ,  C01P2006/12 ,  H01M10/052

Abstract: A process for making a cathode active material for a lithium ion battery is described. The process includes (a) a step of synthesizing a mixed oxide of formula Li1+xTM1−xO2 at a temperature ranging from 750 to 1000° C. in an oxidizing atmosphere, where TM is a combination of two or more transition metals of Mn, Co and Ni and, optionally, at least one more metal of Ba, Al, Ti, Zr, W, Fe, Cr, K, Mo, Nb, Mg, Na and V, and x is a number ranging from zero to 0.2, (b) a step of cooling down the material obtained from step (a) to a temperature ranging from 100 to 400° C., (c) a step of adding at least one reactant of BF3, SO2 and SO3 at the temperature of 100 to 400° C., and (d) a step of cooling down to a temperature of 50° C. or below.

公开(公告)号：US20150280247A1

公开(公告)日：2015-10-01

申请号：US14441689

申请日：2013-10-30

Applicant: BASF SE

Inventor： Arnd Garsuch ,  Hubert Gasteiger ,  Cueneyt Kavakli ,  Gregor Harzer

IPC: H01M4/90 ,  H01M4/86 ,  H01M12/08

CPC classification number: H01M4/9083 ,  B01J23/75 ,  B01J23/755 ,  B01J35/0033 ,  H01M4/382 ,  H01M4/8615 ,  H01M4/9016 ,  H01M12/08 ,  H01M2220/20 ,  Y02E60/128

Abstract: The present invention relates to a process for producing carbon-supported nickel-cobalt-oxide catalysts, to carbon-supported nickel-cobalt-oxide catalysts obtainable or obtained by the process according to the invention, to gas diffusion electrodes comprising said carbon-supported nickel-cobalt-oxide catalysts and to electrochemical cells comprising said gas diffusion electrodes.

Abstract translation: 本发明涉及一种生产碳负载的镍 - 钴氧化物催化剂的方法，所述催化剂可通过根据本发明的方法获得或获得的碳负载的镍 - 钴氧化物催化剂用于包含所述碳负载的镍 - 氧化钴催化剂和包含所述气体扩散电极的电化学电池。