Zecevic
Jovana Zecevic, Utrecht NL
Patent application number | Description | Published |
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20120018349 | MODIFIED Y-TYPE ZEOLITES HAVING A TRIMODAL INTRACRYSTALLINE STRUCTURE, METHOD FOR MAKING SAME, AND USE THEREOF - The invention relates to a Y-type zeolite having a modified faujasite structure, the intracrystalline structure of which includes at least one network of micropores, at least one network of small mesopores having an average diameter ranging from 2 to 5 nm, and at least one network of large mesopores having an average diameter ranging from 10 to 50 nm. The invention also relates to particles including such zeolites and to the use thereof in a method for processing crude oil, particularly as a hydrocracking catalyst. | 01-26-2012 |
Strahinja Zecevic, Tustin, CA US
Patent application number | Description | Published |
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20120028137 | SOLUBLE OXYGEN EVOLVING CATALYSTS FOR RECHARGEABLE METAL-AIR BATTERIES - Rechargeable metal-air battery, air electrodes for use in the metal-air battery, and methods to manufacture the same are provided. The battery includes a negative electrode capable of taking and releasing active metal ions, a porous positive electrode using oxygen as an electroactive material and an electrolyte configured to conduct ions between the negative and positive electrodes and comprising one or more phases, wherein at least one phase comprises a liquid that at least partially fills the pores of the positive electrode and wherein the liquid comprises an oxygen evolving catalyst (OEC). The OEC a) is soluble in the liquid of the phase that partially fills the positive electrode pores, b) is electrochemically activated at a potential above the equilibrium cell voltage and c) is capable of evolving oxygen gas by oxidizing a metal oxide discharge product produced during discharge of the rechargeable metal-air battery. | 02-02-2012 |
Zoran Zecevic, Scarborough GB
Patent application number | Description | Published |
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20130196782 | GAME AND APPARATUS THEREFORE - A new type of pool game which can account for different levels of player skill and also be enjoyable for more than two players, teams or participants. The game can be played on conventional pool, snooker or billiard tables and includes plurality of balls including at least one cue ball and a plurality of object balls of which at least three types of object ball are identifiable. | 08-01-2013 |