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公开(公告)号：US20190247834A1
公开(公告)日：2019-08-15
申请号：US16380174
申请日：2019-04-10
Inventor： Tito Viswanathan
IPC: B01J27/24 , B01J21/18 , C25B1/00 , C01B32/05 , B01J37/02 , C02F1/30 , B01J27/14 , C02F1/72 , B01J37/34 , B01J37/08 , B01J35/00
CPC classification number: B01J27/24 , B01J21/18 , B01J27/14 , B01J35/0033 , B01J35/004 , B01J37/0236 , B01J37/084 , B01J37/346 , C01B32/05 , C01P2002/82 , C02F1/30 , C02F1/725 , C02F2101/30 , C02F2305/10 , C25B1/003 , H01M4/583 , H01M4/96
Abstract: A composite synthesized by the steps of preparing a solution having a carbon source material and a heteroatom containing additive; evaporating the solution to yield a plurality of powders; and subjecting the plurality of powders to a heat treatment for a duration of time effective to produce a doped carbon composite.
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2.发明申请RENEWABLE RESOURCE-BASED METAL OXIDE-CONTAINING MATERIALS AND APPLICATIONS OF THE SAME 有权可再生资源的含金属氧化物的材料及其应用公开(公告)号：US20130233802A1
公开(公告)日：2013-09-12
申请号：US13843106
申请日：2013-03-15
Inventor： Tito Viswanathan
CPC classification number: B01J20/02 , B01J20/06 , B01J20/20 , B01J20/24 , B01J20/3085 , C02F1/281 , C02F1/286 , C02F1/288 , C02F2101/103 , C02F2101/105 , C02F2101/106 , C02F2305/08
Abstract: Metal nanocomposites and methods of producing the same are disclosed. The nanocomposites have metal nanoparticles dispersed in a matrix carrier and can be produced by: treating a matrix material having a functional group with a quaternary amine compound to form a function site; treating the matrix material with a metal salt such that a metal ion of the metal salt is chelated with the functional site; treating the matrix material with an alkali; and microwaving the matrix material to form the metal nanocomposites.
Abstract translation: 公开了金属纳米复合材料及其制备方法。 纳米复合材料具有分散在基质载体中的金属纳米颗粒，可以通过以下方法制备：用季胺化合物处理具有官能团的基质材料以形成功能部位; 用金属盐处理基质材料，使得金属盐的金属离子与官能位点螯合; 用碱处理基体材料; 和微波基体材料形成金属纳米复合材料。
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公开(公告)号：US10759681B2
公开(公告)日：2020-09-01
申请号：US16021462
申请日：2018-06-28
Inventor： Tito Viswanathan
IPC: B01J20/02 , B01J41/09 , C02F1/28 , C02F1/42 , C02F101/10 , C02F101/20 , C02F101/14 , C02F103/00 , C02F103/10
Abstract: The present disclosure relates to water purification compositions and the method of producing the same. Specifically, the present disclosure relates to compositions containing a substrate that has hydroxyl, thiol, carboxyl or amino groups, a metal oxide, and a carboxylic acid compound, and the method of producing the same. The composition is useful for the removal of soluble phosphorus, selenium, fluoride, arsenic and other heavy metal contaminants that may be present in water. The composition could be of use in numerous fields, including but not limited to, oil and gas, mining, storm water, agricultural runoffs, municipal wastewater, and industrial wastewater.
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公开(公告)号：US20210237041A1
公开(公告)日：2021-08-05
申请号：US17152922
申请日：2021-01-20
Inventor： Tito Viswanathan
IPC: B01J27/24 , B01J21/18 , B01J27/14 , B01J35/00 , B01J37/08 , B01J37/34 , C02F1/72 , C02F1/30 , B01J37/02 , C01B32/05 , H01B1/04 , C25B1/55
Abstract: A composite is synthesized by pyrolysis of a mixture of tannin and melamine. The synthesis process comprises dissolving the tannin and the melamine in water to form a homogeneous solution; evaporating the solution to yield a dry solid; and subjecting powders of the dry solid to a heat treatment at a temperature for a duration of time effective to produce the composite.
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公开(公告)号：US20170203284A1
公开(公告)日：2017-07-20
申请号：US15474281
申请日：2017-03-30
Inventor： Tito Viswanathan
IPC: B01J27/24 , B01J27/14 , B01J35/00 , C02F1/30 , B01J37/08 , B01J37/34 , C02F1/72 , B01J21/18 , B01J37/04
CPC classification number: B01J27/24 , B01J21/18 , B01J27/14 , B01J35/0033 , B01J35/004 , B01J37/0236 , B01J37/084 , B01J37/346 , C01B32/05 , C01P2002/82 , C02F1/30 , C02F1/725 , C02F2101/30 , C02F2305/10 , C25B1/003 , H01M4/583 , H01M4/96
Abstract: A method of synthesizing a doped carbon composite includes preparing a solution having a carbon source material and a heteroatom containing additive, evaporating the solution to yield a plurality of powders, and subjecting the plurality of powders to a heat treatment for a duration of time effective to produce the doped carbon composite.
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Patent Agency Ranking
公开(公告)号：US09643165B2
公开(公告)日：2017-05-09
申请号：US13767076
申请日：2013-02-14
Inventor： Tito Viswanathan
Abstract: A method of synthesizing a doped carbon composite includes preparing a solution having a carbon source material and a heteroatom containing additive, evaporating the solution to yield a plurality of powders, and subjecting the plurality of powders to a heat treatment for a duration of time effective to produce the doped carbon composite.
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7.发明授权Renewable resource-based metal oxide-containing materials and applications of the same 有权可再生资源型含金属氧化物的材料及应用相同公开(公告)号：US09095837B2
公开(公告)日：2015-08-04
申请号：US13843106
申请日：2013-03-15
Inventor： Tito Viswanathan
IPC: B01J20/02 , B01J20/24 , B01J20/30 , C02F1/28 , C02F101/10
CPC classification number: B01J20/02 , B01J20/06 , B01J20/20 , B01J20/24 , B01J20/3085 , C02F1/281 , C02F1/286 , C02F1/288 , C02F2101/103 , C02F2101/105 , C02F2101/106 , C02F2305/08
Abstract: Metal nanocomposites and methods of producing the same are disclosed. The nanocomposites have metal nanoparticles dispersed in a matrix carrier and can be produced by: treating a matrix material having a functional group with a quaternary amine compound to form a function site; treating the matrix material with a metal salt such that a metal ion of the metal salt is chelated with the functional site; treating the matrix material with an alkali; and microwaving the matrix material to form the metal nanocomposites.
Abstract translation: 公开了金属纳米复合材料及其制备方法。 纳米复合材料具有分散在基质载体中的金属纳米颗粒，可以通过以下方法制备：用季胺化合物处理具有官能团的基质材料以形成功能部位; 用金属盐处理基质材料，使得金属盐的金属离子与官能位点螯合; 用碱处理基体材料; 和微波基体材料形成金属纳米复合材料。
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8.发明申请公开(公告)号：US20130157838A1
公开(公告)日：2013-06-20
申请号：US13767076
申请日：2013-02-14
Inventor： Tito Viswanathan
Abstract: A method of synthesizing a doped carbon composite includes preparing a solution having a carbon source material and a heteroatom containing additive, evaporating the solution to yield a plurality of powders, and subjecting the plurality of powders to a heat treatment for a duration of time effective to produce the doped carbon composite.
Abstract translation: 合成掺杂碳复合物的方法包括制备具有碳源材料和含杂原子的添加剂的溶液，蒸发溶液以产生多种粉末，并且将多种粉末经受热处理持续时间有效 生产掺杂碳复合材料。
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公开(公告)号：US12005429B2
公开(公告)日：2024-06-11
申请号：US17152922
申请日：2021-01-20
Inventor： Tito Viswanathan
IPC: B01J27/24 , B01J21/18 , B01J27/14 , B01J35/33 , B01J35/39 , B01J37/02 , B01J37/08 , B01J37/34 , C01B32/05 , C02F1/30 , C02F1/72 , C25B1/55 , H01B1/04 , H01M4/583 , H01M4/96 , C02F101/30
CPC classification number: B01J27/24 , B01J21/18 , B01J27/14 , B01J35/39 , B01J37/0236 , B01J37/084 , B01J37/346 , C01B32/05 , C02F1/30 , C02F1/725 , C25B1/55 , H01B1/04 , B01J35/33 , C01P2002/82 , C02F2101/30 , C02F2305/10 , H01M4/583 , H01M4/96
Abstract: A composite is synthesized by pyrolysis of a mixture of tannin and melamine. The synthesis process comprises dissolving the tannin and the melamine in water to form a homogeneous solution; evaporating the solution to yield a dry solid; and subjecting powders of the dry solid to a heat treatment at a temperature for a duration of time effective to produce the composite.
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公开(公告)号：US10974230B2
公开(公告)日：2021-04-13
申请号：US16380174
申请日：2019-04-10
Inventor： Tito Viswanathan
IPC: B01J27/24 , H01B1/04 , H01M4/583 , C01B32/05 , B01J21/18 , B01J27/14 , B01J35/00 , B01J37/08 , B01J37/34 , C02F1/72 , C02F1/30 , B01J37/02 , C25B1/55 , C02F101/30 , H01M4/96
Abstract: A composite synthesized by the steps of preparing a solution having a carbon source material and a heteroatom containing additive; evaporating the solution to yield a plurality of powders; and subjecting the plurality of powders to a heat treatment for a duration of time effective to produce a doped carbon composite.
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