公开(公告)号：US11850568B2

公开(公告)日：2023-12-26

申请号：US17370099

申请日：2021-07-08

申请人： Regents of the University of Minnesota

发明人： Abdennour Abbas ,  Snober Ahmed

IPC分类号： B01J20/02 ,  A01N59/02 ,  C02F1/28 ,  B01J20/28 ,  B01J20/32 ,  C01B19/02 ,  B01D53/02 ,  C02F101/20 ,  C02F103/00

CPC分类号： B01J20/0262 ,  A01N59/02 ,  B01D53/02 ,  B01J20/28007 ,  B01J20/28045 ,  B01J20/3204 ,  B01J20/3206 ,  B01J20/3212 ,  B01J20/3234 ,  C01B19/02 ,  C02F1/281 ,  C02F1/288 ,  B01D2253/10 ,  B01D2253/25 ,  B01D2257/602 ,  C01P2002/82 ,  C01P2004/01 ,  C01P2004/03 ,  C01P2004/32 ,  C01P2004/52 ,  C01P2004/62 ,  C02F2101/20 ,  C02F2103/007 ,  C02F2305/08 ,  Y02W10/37 ,  A01N59/02 ,  A01N25/12

摘要： Method of preparing a selenium nanomaterial and selenium nanomaterial articles. The method may include forming a saccharide coating on a surface of a solid support material, treating the solid support material having the saccharide coating on the surface with a selenous acid solution, and heating the solid support material to form the selenium nanomaterial on the surface of the solid porous support material. The saccharide may include a monosaccharide, a disaccharide, or a polysaccharide, or a combination thereof, such as sucrose, or fructose, or a combination thereof.

公开(公告)号：US20210087076A1

公开(公告)日：2021-03-25

申请号：US16497155

申请日：2018-03-23

申请人： Regents of the University of Minnesota

发明人： Abdennour Abbas ,  John Brockgreitens ,  Snober Ahmed ,  Fatemeh Heidari

IPC分类号： C02F1/28 ,  C02F1/62 ,  B01J20/28 ,  B01J20/02 ,  B01J20/32

摘要： The article includes a porous scaffold structure comprising a plurality of supports. The article further includes a plurality of metallic or non-metallic nanomaterials disposed on at least one of the supports. Each of the plurality of metallic or non-metallic nanomaterials is directly bound to at least one of the supports.

公开(公告)号：US20210331137A1

公开(公告)日：2021-10-28

申请号：US17370099

申请日：2021-07-08

申请人： Regents of the University of Minnesota

发明人： Abdennour Abbas ,  Snober Ahmed

IPC分类号： B01J20/02 ,  A01N59/02 ,  C02F1/28 ,  B01J20/28 ,  B01J20/32 ,  C01B19/02 ,  B01D53/02

摘要： Method of preparing a selenium nanomaterial and selenium nanomaterial articles. The method may include forming a saccharide coating on a surface of a solid support material, treating the solid support material having the saccharide coating on the surface with a selenous acid solution, and heating the solid support material to form the selenium nanomaterial on the surface of the solid porous support material. The saccharide may include a monosaccharide, a disaccharide, or a polysaccharide, or a combination thereof, such as sucrose, or fructose, or a combination thereof.

公开(公告)号：US20190193048A1

公开(公告)日：2019-06-27

申请号：US15768389

申请日：2016-10-13

申请人： Regents of the University of Minnesota

发明人： Abdennour Abbas ,  Snober Ahmed

IPC分类号： B01J20/02 ,  B01J20/28 ,  B01J20/32 ,  A01N59/02 ,  C02F1/28 ,  B01D53/02

CPC分类号： B01J20/0262 ,  A01N59/02 ,  B01D53/02 ,  B01D2253/10 ,  B01D2253/25 ,  B01D2257/602 ,  B01J20/28007 ,  B01J20/28045 ,  B01J20/3204 ,  B01J20/3206 ,  B01J20/3212 ,  B01J20/3234 ,  C01B19/02 ,  C01P2002/82 ,  C01P2004/01 ,  C01P2004/03 ,  C01P2004/32 ,  C01P2004/52 ,  C01P2004/62 ,  C02F1/281 ,  C02F1/288 ,  C02F2101/20 ,  C02F2103/007 ,  C02F2305/08 ,  Y02W10/37 ,  A01N25/12

摘要： Selenium nanomaterials and methods of making and using selenium nanomaterials are disclosed herein. In some embodiments, the selenium nanomaterials can advantageously be used, for example, for removing mercury from air and/or water.

公开(公告)号：US20210339222A1

公开(公告)日：2021-11-04

申请号：US17370123

申请日：2021-07-08

申请人： Regents of the University of Minnesota

发明人： Abdennour Abbas ,  Snober Ahmed

IPC分类号： B01J20/02 ,  A01N59/02 ,  C02F1/28 ,  B01J20/28 ,  B01J20/32 ,  C01B19/02 ,  B01D53/02

摘要： Articles including a solid porous material having a selenium nanomaterial bound to a surface of and within the solid porous material. The article may be a include no polymeric stabilizer or proteinaceous stabilizer. The solid porous material may be a sponge, a film, a fabric, a non-woven material, or a metal-organic framework (MOF), or a combination thereof. The article may be produced by treating a solid porous material with an aqueous selenous acid solution and heating the solid porous material to form the selenium nanomaterial on the surface of and within the solid porous material.

公开(公告)号：US11090629B2

公开(公告)日：2021-08-17

申请号：US15768389

申请日：2016-10-13

申请人： Regents of the University of Minnesota

发明人： Abdennour Abbas ,  Snober Ahmed

IPC分类号： B01J27/057 ,  B01J20/02 ,  A01N59/02 ,  C02F1/28 ,  B01J20/28 ,  B01J20/32 ,  C01B19/02 ,  B01D53/02 ,  C02F101/20 ,  C02F103/00

摘要： Selenium nanomaterials and methods of making and using selenium nanomaterials are disclosed herein. In some embodiments, the selenium nanomaterials can advantageously be used, for example, for removing mercury from air and/or water.