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Title: Device to manipulate ions of same or different polarities

Abstract

An apparatus includes a first pair of opposing electrode arrangements that confine ions between them in a portion of a confinement volume inwardly laterally in a first confinement direction with respect to a longitudinal ion propagation direction, each opposing electrode arrangement including an arrangement of RF electrodes situated to receive an unbiased RF voltage having an alternate phase between adjacent RF electrodes of the arrangement of RF electrodes so as to provide the confining of ions between the first pair of opposing electrode arrangements, and a second pair of opposing electrode arrangements that confine the ions between the second pair in the confinement volume inwardly laterally in a second confinement direction that complements the first confinement direction, each opposing electrode arrangement of the second pair including an arrangement of RF electrodes that receive an unbiased RF voltage having an alternate phase between adjacent RF electrodes.

Inventors:
;
Issue Date:
Research Org.:
Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1525018
Patent Number(s):
10224194
Application Number:
15/260,046
Assignee:
Battelle Memorial Institute (Richland, WA)
Patent Classifications (CPCs):
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01J - ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
DOE Contract Number:  
AC05-76RL01830
Resource Type:
Patent
Resource Relation:
Patent File Date: 2016-09-08
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 42 ENGINEERING

Citation Formats

Ibrahim, Yehia M., and Smith, Richard D. Device to manipulate ions of same or different polarities. United States: N. p., 2019. Web.
Ibrahim, Yehia M., & Smith, Richard D. Device to manipulate ions of same or different polarities. United States.
Ibrahim, Yehia M., and Smith, Richard D. Tue . "Device to manipulate ions of same or different polarities". United States. https://www.osti.gov/servlets/purl/1525018.
@article{osti_1525018,
title = {Device to manipulate ions of same or different polarities},
author = {Ibrahim, Yehia M. and Smith, Richard D.},
abstractNote = {An apparatus includes a first pair of opposing electrode arrangements that confine ions between them in a portion of a confinement volume inwardly laterally in a first confinement direction with respect to a longitudinal ion propagation direction, each opposing electrode arrangement including an arrangement of RF electrodes situated to receive an unbiased RF voltage having an alternate phase between adjacent RF electrodes of the arrangement of RF electrodes so as to provide the confining of ions between the first pair of opposing electrode arrangements, and a second pair of opposing electrode arrangements that confine the ions between the second pair in the confinement volume inwardly laterally in a second confinement direction that complements the first confinement direction, each opposing electrode arrangement of the second pair including an arrangement of RF electrodes that receive an unbiased RF voltage having an alternate phase between adjacent RF electrodes.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {3}
}

Works referenced in this record:

Mass spectrometer
patent, November 2005


RF surfaces and RF ion guides
patent, August 2010


Ion manipulation device
patent, September 2014


Mass spectrometer
patent-application, February 2004


Method and device for ion mobility separations
patent, July 2017


Ion funnel ion trap and process
patent, February 2011


RF surfaces and RF ion guides
patent, April 2008


Ion guide for mass spectrometers
patent, July 2012


Multi-pole ion trap for mass spectrometry
patent, January 2014


Mass Spectrometer
patent-application, July 2009


Ion guides with RF diaphragm stacks
patent, June 2008


Ion guide device, ion reactor, and mass analyzer
patent, November 2011


Ion manipulation device to prevent loss of ions
patent, March 2015