Search Results - "Park, K.H"

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    A kinetic study on hydrochloric acid leaching of nickel from Ni–Al2O3 spent catalyst by Parhi, P.K., Park, K.H., Senanayake, G.

    “…Hydrochloric acid leaching of nickel from spent Ni–Al2O3 catalyst (12.7% Ni, 39.2% Al and 0.68% Fe) has been investigated at a range of conditions by varying…”
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    Journal Article
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    Extraction of metal values from waste spent petroleum catalyst using acidic solutions by Barik, S.P., Park, K.H., Parhi, P.K., Park, J.T., Nam, C.W.

    Published in Separation and purification technology (13-11-2012)
    “…► Extraction of Mo, Co and Al was carried out using H2SO4 and HNO3 solution. ► Leaching efficiency was significantly higher using H2SO4+HNO3 than only H2SO4. ►…”
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    Journal Article
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    The effect of a ceramide-containing dressing in preventing pressure ulcers by Park, K.H

    Published in Journal of wound care (01-07-2014)
    “…Objective: To evaluate the effect of a ceramide-containing dressing (Remois Pad®) on preventing pressure ulcers. Method: A total of 32 patients (64 samples)…”
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    Journal Article
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    Electronic band alignment in AlGaN/GaN high electron-mobility transistors investigated using scanning photocurrent microscopy by Kim, Y.C., Son, B.H., Jeong, H.Y., Park, K.H., Ahn, Y.H.

    Published in Current applied physics (01-04-2019)
    “…The band alignment in AlGaN/GaN HEMT devices was investigated using scanning photocurrent microscopy (SPCM) with UV and visible light sources. The polarity of…”
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    Journal Article
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    Effects of pad properties on material removal in chemical mechanical polishing by Park, K.H., Kim, H.J., Chang, O.M., Jeong, H.D.

    Published in Journal of materials processing technology (12-06-2007)
    “…The surface roughness among the properties of the polishing pad is known as the dominant factor that determines the removal rate of the thin film because the…”
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    Journal Article
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    Internal structural evolution and enhanced tensile plasticity of Ti-based bulk metallic glass and composite via cold rolling by Park, J.M., Lim, K.R., Park, E.S., Hong, S., Park, K.H., Eckert, J., Kim, D.H.

    Published in Journal of alloys and compounds (05-12-2014)
    “…[Display omitted] •Enhancement of tensile plasticity was achieved by cold rolling.•The malleable behavior of cold rolled samples is attributed to the atomic…”
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    Journal Article Conference Proceeding
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    Liquid-liquid extraction and separation of total rare earth (RE) metals from polymetallic manganese nodule leaching solution by Parhi, P.K., Park, K.H., Nam, C.W., Park, J.T.

    Published in Journal of rare earths (01-02-2015)
    “…The study on the solvent extraction for quantitative and selective separation of total rare earth metals from the polymetallic nodule leach liquor was…”
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    Journal Article
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    Reducing dislocation density in GaN films using a cone-shaped patterned sapphire substrate by Shin, Hui-Youn, Kwon, S.K., Chang, Y.I., Cho, M.J., Park, K.H.

    Published in Journal of crystal growth (15-08-2009)
    “…The threading dislocation (TD) density in GaN films grown directly on flat sapphire substrates is typically >10 10/cm 2, which can deteriorate the properties…”
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    Journal Article
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