Macroporous manganese oxides with regenerative mesopores |
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| Authors: | Toberer Eric S Schladt Thomas D Seshadri Ram |
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| Affiliation: | Materials Department and Materials Research Laboratory, University of California, Santa Barbara, California 93106-5121, USA. |
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| Abstract: | ![]()
We demonstrate a simple route to making hierarchically porous MnO. Macropores in Mn3O4 are induced through a process of powder sintering. The loss of volume associated with the reduction of Mn3O4 to MnO results in the formation of mesopores in the walls of a macroporous monolith of MnO. The mesopores are regenerative, in that oxidation closes them up and reduction opens them again. |
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