公开(公告)号：US20250144595A1

公开(公告)日：2025-05-08

申请号：US19020282

申请日：2025-01-14

Applicant: Northwestern University

Inventor： Mercouri G. Kanatzidis ,  Debajit Sarma ,  Emmanouil Manos

IPC: B01J20/22 ,  B01D53/02 ,  B01J20/32 ,  B01J41/05 ,  B01J41/08 ,  B01J41/12 ,  B01J47/018 ,  B01J47/02 ,  C08L5/04

Abstract: Metal organic resins, composite materials composed of the metal organic resins, and anion exchange columns packed with the composite materials are provided. Also provided are methods of using the composite materials to remove metal anions from a sample, methods of using the metal organic resins as fluorescence sensors for detecting metal anions in a sample, and methods of making the metal organic resins and the composite materials. The metal organic resins are amine-functionalized metal organic frameworks and their associated counter anions. The composite materials are composed of metal organic resin particles coated with organic polymers, such as alginic acid polymers.

公开(公告)号：US10549270B2

公开(公告)日：2020-02-04

申请号：US14548952

申请日：2014-11-20

Applicant: Northwestern University

Inventor： Mercouri G. Kanatzidis ,  Debajit Sarma ,  Emmanouil Manos

IPC: B01D15/36 ,  B01J39/02 ,  C02F1/28 ,  B01J39/09 ,  B01J47/018 ,  C02F103/34 ,  C02F103/10 ,  C02F101/20 ,  C02F101/00 ,  C02F1/42

Abstract: Composite ion-exchange materials for use in an ion-exchange column are provided. Also provided are ion-exchange columns packed with the materials and methods for using the materials to remove metal ions from samples, such as waste water samples. The composite ion-exchange materials comprise a composite material comprising a metal chalcogenide and an alginate, wherein the composite material is mixed with a granular material.

公开(公告)号：US11857944B2

公开(公告)日：2024-01-02

申请号：US17315833

申请日：2021-05-10

Applicant: Northwestern University

Inventor： Mercouri G. Kanatzidis ,  Debajit Sarma ,  Emmanouil Manos

IPC: B01J20/22 ,  B01D53/02 ,  B01J41/08 ,  B01J20/32 ,  B01J41/12 ,  B01J41/05 ,  C08L5/04 ,  B01J47/018 ,  B01J47/02

CPC classification number: B01J20/226 ,  B01D53/02 ,  B01J20/3206 ,  B01J20/3208 ,  B01J20/3274 ,  B01J41/05 ,  B01J41/08 ,  B01J41/12 ,  C08L5/04 ,  B01D2253/204 ,  B01D2253/206 ,  B01J47/018 ,  B01J47/02

Abstract: Metal organic resins, composite materials composed of the metal organic resins, and anion exchange columns packed with the composite materials are provided. Also provided are methods of using the composite materials to remove metal anions from a sample, methods of using the metal organic resins as fluorescence sensors for detecting metal anions in a sample, and methods of making the metal organic resins and the composite materials. The metal organic resins are amine-functionalized metal organic frameworks and their associated counter anions. The composite materials are composed of metal organic resin particles coated with organic polymers, such as alginic acid polymers.

公开(公告)号：US20150144568A1

公开(公告)日：2015-05-28

申请号：US14548952

申请日：2014-11-20

Applicant: Northwestern University

Inventor： Mercouri G. Kanatzidis ,  Debajit Sarma ,  Emmanouil Manos

IPC: C02F1/42 ,  B01J39/02 ,  B01J39/08 ,  B01D15/36

CPC classification number: B01J39/02 ,  B01D15/361 ,  B01J39/09 ,  B01J47/018 ,  C02F1/288 ,  C02F1/42 ,  C02F2001/425 ,  C02F2101/006 ,  C02F2101/20 ,  C02F2103/10 ,  C02F2103/34

Abstract: Composite ion-exchange materials for use in an ion-exchange column are provided. Also provided are ion-exchange columns packed with the materials and methods for using the materials to remove metal ions from samples, such as waste water samples. The composite ion-exchange materials comprise a composite material comprising a metal chalcogenide and an alginate, wherein the composite material is mixed with a granular material.

Abstract translation: 提供了用于离子交换柱的复合离子交换材料。 还提供了填充有材料的离子交换柱，以及用于从样品（例如废水样品）中去除金属离子的材料的方法。 复合离子交换材料包括包含金属硫属元素化物和藻酸盐的复合材料，其中复合材料与粒状材料混合。

公开(公告)号：US12233398B2

公开(公告)日：2025-02-25

申请号：US18226695

申请日：2023-07-26

Applicant: Northwestern University

Inventor： Mercouri G. Kanatzidis ,  Debajit Sarma ,  Emmanouil Manos

IPC: B01J20/22 ,  B01D53/02 ,  B01J20/32 ,  B01J41/05 ,  B01J41/08 ,  B01J41/12 ,  C08L5/04 ,  B01J47/018 ,  B01J47/02

Abstract: Metal organic resins, composite materials composed of the metal organic resins, and anion exchange columns packed with the composite materials are provided. Also provided are methods of using the composite materials to remove metal anions from a sample, methods of using the metal organic resins as fluorescence sensors for detecting metal anions in a sample, and methods of making the metal organic resins and the composite materials. The metal organic resins are amine-functionalized metal organic frameworks and their associated counter anions. The composite materials are composed of metal organic resin particles coated with organic polymers, such as alginic acid polymers.

公开(公告)号：US20230364583A1

公开(公告)日：2023-11-16

申请号：US18226695

申请日：2023-07-26

Applicant: Northwestern University

Inventor： Mercouri G. Kanatzidis ,  Debajit Sarma ,  Emmanouil Manos

IPC: B01J20/22 ,  B01D53/02 ,  B01J41/08 ,  B01J20/32 ,  B01J41/05 ,  B01J41/12 ,  C08L5/04

CPC classification number: B01J20/226 ,  B01D53/02 ,  B01J20/3206 ,  B01J20/3208 ,  B01J20/3274 ,  B01J41/05 ,  B01J41/08 ,  B01J41/12 ,  C08L5/04 ,  B01J47/018

Abstract: Metal organic resins, composite materials composed of the metal organic resins, and anion exchange columns packed with the composite materials are provided. Also provided are methods of using the composite materials to remove metal anions from a sample, methods of using the metal organic resins as fluorescence sensors for detecting metal anions in a sample, and methods of making the metal organic resins and the composite materials. The metal organic resins are amine-functionalized metal organic frameworks and their associated counter anions. The composite materials are composed of metal organic resin particles coated with organic polymers, such as alginic acid polymers.

公开(公告)号：US20210299634A1

公开(公告)日：2021-09-30

申请号：US17315833

申请日：2021-05-10

Applicant: Northwestern University

Inventor： Mercouri G. Kanatzidis ,  Debajit Sarma ,  Emmanouil Manos

IPC: B01J20/22 ,  B01D53/02 ,  B01J41/08 ,  B01J20/32 ,  B01J41/05 ,  B01J41/12 ,  C08L5/04

Abstract: Metal organic resins, composite materials composed of the metal organic resins, and anion exchange columns packed with the composite materials are provided. Also provided are methods of using the composite materials to remove metal anions from a sample, methods of using the metal organic resins as fluorescence sensors for detecting metal anions in a sample, and methods of making the metal organic resins and the composite materials. The metal organic resins are amine-functionalized metal organic frameworks and their associated counter anions. The composite materials are composed of metal organic resin particles coated with organic polymers, such as alginic acid polymers.

公开(公告)号：US11020724B2

公开(公告)日：2021-06-01

申请号：US15772385

申请日：2016-11-10

Applicant: Northwestern University

Inventor： Mercouri G. Kanatzidis ,  Debajit Sarma ,  Emmanouil Manos

IPC: B01J20/22 ,  B01J20/32 ,  B01J41/12 ,  B01J41/05 ,  C08L5/04 ,  B01D53/02 ,  B01J41/08 ,  B01J47/018 ,  B01J47/02

Abstract: Metal organic resins, composite materials composed of the metal organic resins, and anion exchange columns packed with the composite materials are provided. Also provided are methods of using the composite materials to remove metal anions from a sample, methods of using the metal organic resins as fluorescence sensors for detecting metal anions in a sample, and methods of making the metal organic resins and the composite materials. The metal organic resins are amine-functionalized metal organic frameworks and their associated counter anions. The composite materials are composed of metal organic resin particles coated with organic polymers, such as alginic acid polymers.

公开(公告)号：US20180318791A1

公开(公告)日：2018-11-08

申请号：US15772385

申请日：2016-11-10

Applicant: Northwestern University

Inventor： Mercouri G. Kanatzidis ,  Debajit Sarma ,  Emmanouil Manos

IPC: B01J20/22 ,  B01J20/32 ,  B01J41/12 ,  B01J41/05 ,  C08L5/04

CPC classification number: B01J20/226 ,  B01D53/02 ,  B01D2253/204 ,  B01D2253/206 ,  B01J20/3206 ,  B01J20/3208 ,  B01J20/3274 ,  B01J41/05 ,  B01J41/08 ,  B01J41/12 ,  B01J47/018 ,  B01J47/02 ,  C08L5/04

Abstract: Metal organic resins, composite materials composed of the metal organic resins, and anion exchange columns packed with the composite materials are provided. Also provided are methods of using the composite materials to remove metal anions from a sample, methods of using the metal organic resins as fluorescence sensors for detecting metal anions in a sample, and methods of making the metal organic resins and the composite materials. The metal organic resins are amine-functionalized metal organic frameworks and their associated counter anions. The composite materials are composed of metal organic resin particles coated with organic polymers, such as alginic acid polymers.