Search Results - "Kim, Kyung Lim"
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Effect of metal particle size on coking during CO2 reforming of CH4 over Ni-alumina aerogel catalysts
Published in Applied catalysis. A, General (01-05-2000)Get full text
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Etch characteristics of maskless oxide/nitride/oxide/nitride (ONON) stacked structure using C4H2F6-based gas
Published in Scientific reports (02-10-2024)“…Oxide/Nitride/Oxide/Nitride (ONON; SiO 2 /SiN x /SiO 2 /SiN x ) stacked structure is widely used in the 3D vertical structure of semiconductor cells…”
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Reactive ion etching of indium gallium zinc oxide (IGZO) and chamber cleaning using low global warming potential gas
Published in Applied surface science (30-10-2024)“…[Display omitted] •When etching IGZO with CxHyFz/Ar, compared to CxFy/Ar and CxHy/Ar gases, the selectivity of PR and etching rate also increased.•As the gases…”
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Adsorption and Desorption of n-Hexane, Methyl Ethyl Ketone, and Toluene on an Activated Carbon Fiber from Supercritical Carbon Dioxide
Published in Industrial & engineering chemistry research (03-07-2000)“…The adsorption equilibrium and regeneration efficiency of n-hexane, methyl ethyl ketone (MEK), and toluene under supercritical CO2 on an activated carbon fiber…”
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On the promotion of Ag/γ-Al2O3 by Cs for the SCR of NO by C3H6
Published in Catalysis letters (01-09-2001)“…The promotion of Ag/γ-Al2O3 by adding alkali metals (Li, Na, K, Cs) for selective catalytic reduction of NO with C3H6 was studied in this work. The activity of…”
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Surface properties and reactivity of Cu/γ-Al2O3 catalysts for NO reduction by C3H6
Published in Applied catalysis. A, General (09-03-2001)Get full text
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A study of preparation of tungsten nitride catalysts with high surface area
Published in Applied catalysis. A, General (03-05-1999)“…Tungsten oxides, to be used as precursors for tungsten nitride catalysts, were prepared by a sol–gel method. The preparation conditions were as follows: the…”
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Fast Sol−Gel Synthetic Route to High-Surface-Area Alumina Aerogels
Published in Chemistry of materials (16-09-1997)Get full text
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Nickel–alumina composite aerogels as liquid-phase hydrogenation catalysts
Published in Journal of non-crystalline solids (2001)“…Mesoporous and well-dispersed nickel–alumina composite aerogels with high surface area have been prepared by CO 2 supercritical drying of alcogels obtained by…”
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Surface properties and reactivity of supported and unsupported molybdenum nitride catalysts
Published in Applied catalysis. A, General (27-02-1997)“…A series of γ-Al 2O 3 supported molybdenum nitride catalysts (nitrided Mov γ-Al 2O 3 (MNS), CoMo γ-Al 2O 3 (CMNS), and NiMo γ-Al 2O 3 (NMNS)) and unsupported…”
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The effect of heat treatment conditions on the textural and catalytic properties of nickel–titania composite aerogel catalysts
Published in Catalysis communications (01-10-2002)“…Highly dispersed nickel–titania composite aerogel catalysts have been prepared by CO 2 supercritical drying of alcogels obtained by the sol–gel process. The…”
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γ-Alumina supported Cu-Ni bimetallic catalysts: Characterization and selective hydrogenation of 1,3-butadiene
Published in Canadian journal of chemical engineering (01-02-2002)“…Addition of a second metal often improves the selectivity of a supported catalyst for the hydrogenation of 1,3‐butadiene. Catalysts containing 15 wt% Ni and…”
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Nickel–alumina aerogel catalysts prepared by fast sol–gel synthesis
Published in Journal of non-crystalline solids (01-04-1998)“…Mesoporous nickel–alumina aerogel catalysts with high surface area have been prepared by CO 2 supercritical drying of alcogels obtained by the fast sol–gel…”
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Journal Article Conference Proceeding -
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Etch characteristics of maskless oxide/nitride/oxide/nitride (ONON) stacked structure using C 4 H 2 F 6 -based gas
Published in Scientific reports (02-10-2024)“…Oxide/Nitride/Oxide/Nitride (ONON; SiO /SiN /SiO /SiN ) stacked structure is widely used in the 3D vertical structure of semiconductor cells. Previously, to…”
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A study of hydrodenitrogenation of pyridine over molybdenum nitride catalysts and their characterization
Published in The Korean journal of chemical engineering (01-04-1995)Get full text
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Kinetics of hydrodesulfurization of dibenzothiophene over NiO-MoO3/γ-Al2O3 catalyst
Published in The Korean journal of chemical engineering (01-09-1988)Get full text
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Diabetic factors associated with gastrointestinal symptoms in patients with type 2 diabetes
Published in World journal of gastroenterology : WJG (14-04-2010)“…AIM: To determine whether gastrointestinal (GI) symptoms are more frequent in type 2 diabetic patients and to examine which diabetic factors are associated…”
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