公开(公告)号：US09551079B2

公开(公告)日：2017-01-24

申请号：US14468549

申请日：2014-08-26

Applicant: Purdue Research Foundation ,  The Trustees of The University of Pennsylvania

Inventor： Robert Graham Cooks ,  Anyin Li ,  Qingjie Luo

IPC: B01J19/08 ,  B05D1/04 ,  C25C7/00 ,  C25C1/22

CPC classification number: C25C7/06 ,  C25C1/20 ,  C25C1/22 ,  C25C7/00 ,  Y02P10/234

Abstract: The invention generally relates to systems and methods for producing metal clusters; functionalized surfaces; and droplets including solvated metal ions. In certain aspects, the invention provides methods that involve providing a metal and a solvent. The methods additionally involve applying voltage to the solvated metal to thereby produce solvent droplets including ions of the metal containing compound, and directing the solvent droplets including the metal ions to a target. In certain embodiments, once at the target, the metal ions can react directly or catalyze reactions.

Abstract translation: 本发明一般涉及用于生产金属簇的系统和方法; 功能化表面; 和包括溶剂化金属离子的液滴。 在某些方面，本发明提供涉及提供金属和溶剂的方法。 所述方法另外包括向溶剂化金属施加电压，从而产生包含含金属化合物的离子的溶剂液滴，并将包括金属离子的溶剂液滴引导至靶。 在某些实施方案中，一旦在靶处，金属离子可以直接反应或催化反应。

公开(公告)号：US11300555B2

公开(公告)日：2022-04-12

申请号：US16746120

申请日：2020-01-17

Applicant: Purdue Research Foundation

Inventor： Robert Graham Cooks ,  Fred Paul Mark Jjunju ,  Anyin Li ,  Iman S. Roqan

IPC: G01N33/28 ,  H01J49/04 ,  G01N30/72 ,  H01J49/16 ,  H01J49/00 ,  H01J49/10

Abstract: The invention generally relates to methods of analyzing crude oil. In certain embodiments, methods of the invention involve obtaining a crude oil sample, and subjecting the crude oil sample to mass spectrometry analysis. In certain embodiments, the method is performed without any sample pre-purification steps.

公开(公告)号：US10571453B2

公开(公告)日：2020-02-25

申请号：US16232574

申请日：2018-12-26

Applicant: Purdue Research Foundation

Inventor： Robert Graham Cooks ,  Fred Paul Mark Jjunju ,  Anyin Li ,  Iman S. Roqan

IPC: H01J49/10 ,  G01N33/28 ,  G01N30/72 ,  H01J49/16 ,  H01J49/04 ,  H01J49/00

Abstract: The invention generally relates to methods of analyzing crude oil. In certain embodiments, methods of the invention involve obtaining a crude oil sample, and subjecting the crude oil sample to mass spectrometry analysis. In certain embodiments, the method is performed without any sample pre-purification steps.

公开(公告)号：US10329679B2

公开(公告)日：2019-06-25

申请号：US16138069

申请日：2018-09-21

Applicant: Purdue Research Foundation

Inventor： Robert Graham Cooks ,  Anyin Li ,  Thalappil Pradeep ,  Zane Baird

IPC: C25C7/06 ,  C25C1/20 ,  C25C7/00 ,  C25C1/22

Abstract: The invention generally relates to systems and methods for producing metal clusters; functionalized surfaces; and droplets including solvated metal ions. In certain aspects, the invention provides methods that involve providing a metal and a solvent. The methods additionally involve applying voltage to the solvated metal to thereby produce solvent droplets including ions of the metal containing compound, and directing the solvent droplets including the metal ions to a target. In certain embodiments, once at the target, the metal ions can react directly or catalyze reactions.

公开(公告)号：US20190180995A1

公开(公告)日：2019-06-13

申请号：US16265514

申请日：2019-02-01

Applicant: Purdue Research Foundation

Inventor： Robert Graham Cooks ,  Anyin Li ,  Adam Hollerbach

IPC: H01J49/04 ,  H01J49/16 ,  H01J49/00

CPC classification number: H01J49/0409 ,  H01J49/00 ,  H01J49/04 ,  H01J49/165 ,  H01J49/167

Abstract: The invention generally relates to systems and methods for relay ionization of a sample. In certain aspects, the invention provides systems that include an ion source that generates ions, a sample emitter configured to hold a sample, and a mass spectrometer. The system is configured such that the ions generated by the ion source are directed to interact with the sample emitter, thereby causing the sample to be discharged from the sample emitter and into the mass spectrometer.

公开(公告)号：US20190137473A1

公开(公告)日：2019-05-09

申请号：US16232574

申请日：2018-12-26

Applicant: Purdue Research Foundation

Inventor： Robert Graham Cooks ,  Fred Paul Mark Jjunju ,  Anyin Li ,  Iman S. Roqan

IPC: G01N33/28 ,  G01N30/72 ,  H01J49/16 ,  H01J49/00 ,  H01J49/04 ,  H01J49/10

Abstract: The invention generally relates to methods of analyzing crude oil. In certain embodiments, methods of the invention involve obtaining a crude oil sample, and subjecting the crude oil sample to mass spectrometry analysis. In certain embodiments, the method is performed without any sample pre-purification steps.

公开(公告)号：US10242856B2

公开(公告)日：2019-03-26

申请号：US15556401

申请日：2016-03-09

Applicant: Purdue Research Foundation

Inventor： Robert Graham Cooks ,  Anyin Li ,  Adam Hollerbach

IPC: H01J49/00 ,  H01J49/04 ,  H01J49/16

Abstract: The invention generally relates to systems and methods for relay ionization of a sample. In certain aspects, the invention provides systems that include an ion source that generates ions, a sample emitter configured to hold a sample, and a mass spectrometer. The system is configured such that the ions generated by the ion source are directed to interact with the sample emitter, thereby causing the sample to be discharged from the sample emitter and into the mass spectrometer.

公开(公告)号：US20190024250A1

公开(公告)日：2019-01-24

申请号：US16138069

申请日：2018-09-21

Applicant: Purdue Research Foundation

Inventor： Robert Graham Cooks ,  Anyin Li ,  Thalappil Pradeep ,  Zane Baird

IPC: C25C7/06 ,  C25C1/20 ,  C25C7/00 ,  C25C1/22

CPC classification number: C25C7/06 ,  C25C1/20 ,  C25C1/22 ,  C25C7/00 ,  Y02P10/234

Abstract: The invention generally relates to systems and methods for producing metal clusters; functionalized surfaces; and droplets including solvated metal ions. In certain aspects, the invention provides methods that involve providing a metal and a solvent. The methods additionally involve applying voltage to the solvated metal to thereby produce solvent droplets including ions of the metal containing compound, and directing the solvent droplets including the metal ions to a target. In certain embodiments, once at the target, the metal ions can react directly or catalyze reactions.

公开(公告)号：US20170343526A1

公开(公告)日：2017-11-30

申请号：US15677231

申请日：2017-08-15

Applicant: Purdue Research Foundation

Inventor： Robert Graham Cooks ,  Fred Paul Mark Jjunju ,  Anyin Li ,  Iman S. Roqan

IPC: G01N33/28 ,  H01J49/04 ,  G01N30/72 ,  H01J49/00 ,  H01J49/16 ,  H01J49/10

CPC classification number: G01N33/2823 ,  G01N30/724 ,  G01N30/7266 ,  H01J49/0031 ,  H01J49/04 ,  H01J49/10 ,  H01J49/164

Abstract: The invention generally relates to methods of analyzing crude oil. In certain embodiments, methods of the invention involve obtaining a crude oil sample, and subjecting the crude oil sample to mass spectrometry analysis. In certain embodiments, the method is performed without any sample pre-purification steps.

公开(公告)号：US20170130352A1

公开(公告)日：2017-05-11

申请号：US15412230

申请日：2017-01-23

Applicant: Purdue Research Foundation ,  THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA

Inventor： Robert Graham Cooks ,  Anyin Li ,  Qingjie Luo

IPC: C25C7/06 ,  C25C1/20

CPC classification number: C25C7/06 ,  C25C1/20 ,  C25C1/22 ,  C25C7/00 ,  Y02P10/234

Abstract: The invention generally relates to systems and methods for producing metal clusters; functionalized surfaces; and droplets including solvated metal ions. In certain aspects, the invention provides methods that involve providing a metal and a solvent. The methods additionally involve applying voltage to the solvated metal to thereby produce solvent droplets including ions of the metal containing compound, and directing the solvent droplets including the metal ions to a target. In certain embodiments, once at the target, the metal ions can react directly or catalyze reactions.