Speciation of zinc in nano phosphor particulars abstracted in an ionic liquid

H. H. Hsu; J. H. Huang; H. Paul Wang; C. J.G. Jou

doi:10.1016/j.radphyschem.2006.05.007

Speciation of zinc in nano phosphor particulars abstracted in an ionic liquid

H. H. Hsu, J. H. Huang, H. Paul Wang, C. J.G. Jou

Department of Environmental Engineering

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

Nano size (<100 nm) pollutants have been controlled negligibly in traditional air pollution control devices. Phosphor particulates escaped from filtration systems (bag houses or electrostatic precipitators) of used TVs, monitors or FEDs disassembling processes are frequently found in nano or submicron sizes. Experimentally, in a very short contact time (<2 min), more than 90% of the nano phosphor particulates could be abstracted into room temperature ionic liquid (RTIL) (e.g., [C₄min][PF₆]). The least-square fitted X-ray absorption near edge structural (XANES) spectra show that nano ZnS (88%) and ZnO (12%) could be suspended in the RTIL for at least 10 days.

Original language	English
Pages (from-to)	1930-1933
Number of pages	4
Journal	Radiation Physics and Chemistry
Volume	75
Issue number	11 SPEC. ISS.
DOIs	https://doi.org/10.1016/j.radphyschem.2006.05.007
Publication status	Published - 2006 Nov

All Science Journal Classification (ASJC) codes

Radiation

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10.1016/j.radphyschem.2006.05.007

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title = "Speciation of zinc in nano phosphor particulars abstracted in an ionic liquid",

abstract = "Nano size (<100 nm) pollutants have been controlled negligibly in traditional air pollution control devices. Phosphor particulates escaped from filtration systems (bag houses or electrostatic precipitators) of used TVs, monitors or FEDs disassembling processes are frequently found in nano or submicron sizes. Experimentally, in a very short contact time (<2 min), more than 90% of the nano phosphor particulates could be abstracted into room temperature ionic liquid (RTIL) (e.g., [C4min][PF6]). The least-square fitted X-ray absorption near edge structural (XANES) spectra show that nano ZnS (88%) and ZnO (12%) could be suspended in the RTIL for at least 10 days.",

author = "Hsu, {H. H.} and Huang, {J. H.} and {Paul Wang}, H. and Jou, {C. J.G.}",

note = "Funding Information: The financial support of the National Science Council, Taiwan is gratefully acknowledged. We also thank Prof. Y.W. Yang and Dr. Jyh-Fu Lee of the NSRRC for their XAS experimental assistances.",

year = "2006",

month = nov,

doi = "10.1016/j.radphyschem.2006.05.007",

language = "English",

volume = "75",

pages = "1930--1933",

journal = "Radiation Physics and Chemistry",

issn = "0969-806X",

publisher = "Elsevier Limited",

number = "11 SPEC. ISS.",

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TY - JOUR

T1 - Speciation of zinc in nano phosphor particulars abstracted in an ionic liquid

AU - Hsu, H. H.

AU - Huang, J. H.

AU - Paul Wang, H.

AU - Jou, C. J.G.

N1 - Funding Information: The financial support of the National Science Council, Taiwan is gratefully acknowledged. We also thank Prof. Y.W. Yang and Dr. Jyh-Fu Lee of the NSRRC for their XAS experimental assistances.

PY - 2006/11

Y1 - 2006/11

N2 - Nano size (<100 nm) pollutants have been controlled negligibly in traditional air pollution control devices. Phosphor particulates escaped from filtration systems (bag houses or electrostatic precipitators) of used TVs, monitors or FEDs disassembling processes are frequently found in nano or submicron sizes. Experimentally, in a very short contact time (<2 min), more than 90% of the nano phosphor particulates could be abstracted into room temperature ionic liquid (RTIL) (e.g., [C4min][PF6]). The least-square fitted X-ray absorption near edge structural (XANES) spectra show that nano ZnS (88%) and ZnO (12%) could be suspended in the RTIL for at least 10 days.

AB - Nano size (<100 nm) pollutants have been controlled negligibly in traditional air pollution control devices. Phosphor particulates escaped from filtration systems (bag houses or electrostatic precipitators) of used TVs, monitors or FEDs disassembling processes are frequently found in nano or submicron sizes. Experimentally, in a very short contact time (<2 min), more than 90% of the nano phosphor particulates could be abstracted into room temperature ionic liquid (RTIL) (e.g., [C4min][PF6]). The least-square fitted X-ray absorption near edge structural (XANES) spectra show that nano ZnS (88%) and ZnO (12%) could be suspended in the RTIL for at least 10 days.

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DO - 10.1016/j.radphyschem.2006.05.007

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AN - SCOPUS:33750172924

SN - 0969-806X

VL - 75

SP - 1930

EP - 1933

JO - Radiation Physics and Chemistry

JF - Radiation Physics and Chemistry

IS - 11 SPEC. ISS.

ER -

Speciation of zinc in nano phosphor particulars abstracted in an ionic liquid

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