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.}",

year = "2006",

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

language = "English",

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journal = "Radiation Physics and Chemistry",

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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.

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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