| 54 |
Title |
TI |
[EN] ELECTROLYTIC WATER SPLITTING USING A CARBON-SUPPORTED MnOx-COMPOSITE
[FR] SÉPARATION ÉLECTROLYTIQUE DE L'EAU À L'AIDE D'UN COMPOSITE MNOX SUPPORT SUR DU CARBONE |
| 71/73 |
Applicant/owner |
PA |
FRITZ HABER INST DER MAX PLANCK GES DEPT OF INORGANIC CHEMISTRY, DE
|
| 72 |
Inventor |
IN |
BEHRENS MALTE, DE
;
BERGMANN ARNO, DE
;
METTE KATHARINA, DE
;
SCHLOEGL ROBERT, DE
;
STRASSER PETER, DE
;
TESSONNIER JEAN-PHILIPPE, US
|
| 22/96 |
Application date |
AD |
Feb 28, 2013 |
| 21 |
Application number |
AN |
2013054029 |
|
Country of application |
AC |
EP |
|
Publication date |
PUB |
Sep 6, 2013 |
33
31
32 |
Priority data |
PRC
PRN
PRD |
EP
12157274
20120228
|
| 51 |
IPC main class |
ICM |
C25B 1/04
(2006.01)
|
| 51 |
IPC secondary class |
ICS |
B01J 23/34
(2006.01)
B01J 37/02
(2006.01)
B01J 37/03
(2006.01)
B01J 37/08
(2006.01)
B82Y 30/00
(2011.01)
C25B 11/04
(2006.01)
|
|
IPC additional class |
ICA |
|
|
IPC index class |
ICI |
|
|
Cooperative patent classification |
CPC |
B82Y 30/00
C25B 1/04
C25B 11/044
C25B 11/051
C25B 11/054
C25B 11/055
C25B 11/057
C25B 11/065
C25B 11/075
C25B 11/077
H01M 4/8842
H01M 4/8846
H01M 4/9016
H01M 4/926
Y02E 60/36
Y02E 60/50
Y02P 20/133
|
|
MCD main class |
MCM |
C25B 1/04
(2006.01)
|
|
MCD secondary class |
MCS |
B01J 23/34
(2006.01)
B01J 37/02
(2006.01)
B01J 37/03
(2006.01)
B01J 37/08
(2006.01)
B82Y 30/00
(2011.01)
C25B 11/04
(2006.01)
|
|
MCD additional class |
MCA |
|
| 57 |
Abstract |
AB |
[EN] The present invention relates to the electrolytic splitting of water using a carbon- supported manganese oxide (MnOx) composite. Specifically, the present electrolytic splitting of water is carried under neutral electrolyte conditions with a high electrolytic activity, while using an oxygen evolution reaction (OER) -electrode comprising the present carbon- supported MnOx composite. Next, the present invention relates to a process for producing such a carbon- supported MnOx composite as well as to a composite obtainable by the present process for producing the same and to an OER-electrode comprising the carbon- supported MnOx composite obtainable by the present process.
[FR] La présente invention concerne la séparation électrolytique de l'eau à l'aide de composite oxyde de manganèse (MnOx) supporté sur du carbone. Plus précisément, cette séparation électrolytique de l'eau électrolytique neutre est effectuée dans des conditions d'électrolyse neutre avec une haute activité électrolytique, tout en utilisant une électrode de réaction de dégagement d'oxygène (OER) comprenant le présent composite MnOx supporté sur du carbone. Ensuite, la présente invention concerne un procédé de fabrication d'un tel composite MnOx supporté sur du carbone ainsi qu'un composite pouvant être obtenu par le présent procédé de production de celui-ci et une électrode OER comprenant le composite MnOx supporté sur du carbone pouvant être obtenu par le présent procédé. |
| 56 |
Cited documents identified in the search |
CT |
EP000002045213A1
GB000000167041A
WO002006055670A2
WO002010027336A1
WO002010146475A1
|
| 56 |
Cited documents indicated by the applicant |
CT |
EP000001831440B1
EP000002140934A1
WO001997032571A1
WO002011094456A1
|
| 56 |
Cited non-patent literature identified in the search |
CTNP |
CHENG H ET AL: "Carbon-supported manganese oxide nanocatalysts for rechargeable lithium-air batteries", JOURNAL OF POWER SOURCES, ELSEVIER SA, CH, vol. 195, no. 5, 20 September 2009 (2009-09-20), pages 1370 - 1374, XP026733617, ISSN: 0378-7753, [retrieved on 20090920], DOI: 10.1016/J.JPOWSOUR.2009.09.030 7;
CHRISTOPHER N. CHERVIN ET AL: "Redesigning air cathodes for metal-air batteries using MnOx-functionalized carbon nanofoam architectures", JOURNAL OF POWER SOURCES, vol. 207, 5 February 2012 (2012-02-05), pages 191 - 198, XP055033342, ISSN: 0378-7753, DOI: 10.1016/j.jpowsour.2012.01.146 7;
TOSHIHIRO TAKASHIMA ET AL: "Mechanisms of pH-Dependent Activity for Water Oxidation to Molecular Oxygen by MnO 2 Electrocatalysts", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 134, no. 3, 28 December 2011 (2011-12-28), pages 1519 - 1527, XP055033054, ISSN: 0002-7863, DOI: 10.1021/ja206511w 7;
YAPING ZHANG ET AL: "Manganese dioxide-coated carbon nanotubes as an improved cathodic catalyst for oxygen reduction in a microbial fuel cell", JOURNAL OF POWER SOURCES, ELSEVIER SA, CH, vol. 196, no. 22, 29 July 2011 (2011-07-29), pages 9284 - 9289, XP028283649, ISSN: 0378-7753, [retrieved on 20110729], DOI: 10.1016/J.JPOWSOUR.2011.07.069 7
|
| 56 |
Cited non-patent literature indicated by the applicant |
CTNP |
GORLIN, Y. J. ET AL., AM. CHEM. SOC., vol. 132, 2010, pages 13612 1;
JIAO, F. ET AL., CHEM. COMMUN., vol. 46, 2010, pages 2920 1
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Citing documents |
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Sequence listings |
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Search file IPC |
ICP |
B01J 23/34
B01J 37/02
B01J 37/03
B01J 37/08
C25B 1/04
C25B 11/04
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