Monolithic porous body comprising magneli phase titanium oxide and method of making the porous body
AssigneeSaint-Gobain Ceramics & Plastics, Inc.
InventorsFrancesca MIRRI, Stéphane RAFFY, Michael McGAHAN, Corinne SALLES, Jean-Marie LEBRUN, Paul W. REHRIG
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Abstract
A monolithic porous body can comprise magneli phase titanium oxide and a developed interfacial area ratio Sdr of at least 60%. The monolithic body can further comprise a total porosity of at least 25% based on the total volume of the body. The monolithic porous body can have a high efficiency for the degradation of water pollutants if used as anode material in an electrolytic cell.
Claims20
A monolithic porous body comprising magneli phase titanium oxide and a developed interfacial area ratio Sdr of at least 60%, the Sdr being measured according to ISO25178-2:2012.
A method of making a monolithic porous body, comprising providing magneli phase titanium oxide particles comprise a multi-modal particles distribution;
- 3D-printing a green body using the magneli-phase titanium oxide particles and a binder;
- debinding and sintering the green body to form a monolithic porous body comprising magneli phase titanium oxide,
- wherein the monolithic porous body has a developed interfacial area ratio Sdr of at least 60%, the Sdr being measured according to ISO25178-2:2012.
Dependencies are inferred from the claim text.