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Title: Method and device for ion mobility separations

Abstract

Methods and devices for ion separations or manipulations in gas phase are disclosed. The device includes a single non-planar surface. Arrays of electrodes are coupled to the surface. A combination of RF and DC voltages are applied to the arrays of electrodes to create confining and driving fields that move ions through the device. The DC voltages are static DC voltages or time-dependent DC potentials or waveforms.

Inventors:
; ;
Issue Date:
Research Org.:
Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1369062
Patent Number(s):
9704701
Application Number:
14/851,935
Assignee:
Battelle Memorial Institute
Patent Classifications (CPCs):
G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01J - ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
DOE Contract Number:  
AC0576RLO1830
Resource Type:
Patent
Resource Relation:
Patent File Date: 2015 Sep 11
Country of Publication:
United States
Language:
English
Subject:
47 OTHER INSTRUMENTATION

Citation Formats

Ibrahim, Yehia M., Garimella, Sandilya V. B., and Smith, Richard D. Method and device for ion mobility separations. United States: N. p., 2017. Web.
Ibrahim, Yehia M., Garimella, Sandilya V. B., & Smith, Richard D. Method and device for ion mobility separations. United States.
Ibrahim, Yehia M., Garimella, Sandilya V. B., and Smith, Richard D. Tue . "Method and device for ion mobility separations". United States. https://www.osti.gov/servlets/purl/1369062.
@article{osti_1369062,
title = {Method and device for ion mobility separations},
author = {Ibrahim, Yehia M. and Garimella, Sandilya V. B. and Smith, Richard D.},
abstractNote = {Methods and devices for ion separations or manipulations in gas phase are disclosed. The device includes a single non-planar surface. Arrays of electrodes are coupled to the surface. A combination of RF and DC voltages are applied to the arrays of electrodes to create confining and driving fields that move ions through the device. The DC voltages are static DC voltages or time-dependent DC potentials or waveforms.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2017},
month = {7}
}

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