Search Results - "Ko, Y.G."

Corrosion behavior of plasma electrolysis layer cross-linked with a conductive polymer coating by Kamil, M.P., Suhartono, T., Ko, Y.G.

“…Tackling corrosion issues by oxide coatings has been one of the key research issues in valve metals, but these oxides are chemically vulnerable to a…”
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Impurity-induced discharges in plasma electrolysis by Kamil, M.P., Yang, H.W., Ko, Y.G.

“…The mechanism of impurity-induced discharges in plasma electrolysis (PE) was elucidated on the basis of a novel microstructural interpretation. We identified…”
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Development of anti-corrosive coating on AZ31 Mg alloy subjected to plasma electrolytic oxidation at sub-zero temperature by Fatimah, S., Kamil, M.P., Han, D.I., Al-Zoubi, W., Ko, Y.G.

“…Plasma electrolytic oxidation (PEO) is a promising surface treatment to generate adherent and thick anti-corrosive coating on light-weight metals (Al, Mg, Ti,…”
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In-situ construction of grass-like hybrid architecture responsible for extraordinary corrosion performance: Experimental and theoretical approach by Suhartono, T., Hazmatulhaq, F., Sheng, Y., Chaouiki, A., Kamil, M.P., Ko, Y.G.

“…Despite the engineering potential by the co-existence of inorganic and organic substances to protect vulnerable metallic materials from corrosive environments,…”
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Influence of ZrO2 incorporation into coating layer on electrochemical response of low-carbon steel processed by electrochemical plasma coating by Kim, G.W., Kim, Y.S., Yang, H.W., Ko, Y.G., Shin, D.H.

“…This study investigated the effect of the incorporation of ZrO2 particles on the electrochemical response of low-carbon steel processed by electrochemical…”
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An electrochemical analysis of AZ91 Mg alloy processed by plasma electrolytic oxidation followed by static annealing by Ko, Y.G., Lee, K.M., Lee, B.U., Shin, D.H.

“…▶ The amount of MgO in the oxide film increased with increasing annealing temperature. ▶ The dehydration reaction resulted in the formation of micro-cracks in…”
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Influence of CNT incorporation on the photovoltaic behavior of TiO2 films formed by high-voltage electrophoretic deposition by Lee, E.S., Lee, K.M., Yoon, S.I., Ko, Y.G., Shin, D.H.

“…This study examined the effects of incorporated-carbon nanotubes (CNTs) on the photovoltaic response of a mesoporous TiO2 film on a titanium foil subjected to…”
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Effects of temperature and initial microstructure on the equal channel angular pressing of Ti–6Al–4V alloy by Ko, Y.G., Jung, W.S., Shin, D.H., Lee, C.S.

“…Equal channel angular pressing of Ti–6Al–4V alloy was successfully carried out isothermally above 600 °C. The equiaxed microstructure presented more uniform…”
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The Relationship between Rhabdomyolysis and Alcohol Ingestion in Doxylamine Intoxicated Patients by Kim, M.J, Hong, C.W, Choi, H.S, Kwon, O.Y, Lee, J.S, Hong, H.P, Ko, Y.G

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P-177: The Sequential Organ Failure Assessment (SOFA) score is a predictive factor for 14-day mortality of elderly patients with advanced cancer who present to the ED by Choi, H.S, Lee, S.Y, Ko, Y.G, Hong, H.P, Lee, J.S, Park, J.W, Ko, S.K, Ko, S.W, Choo, H.J

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LB018-MON PERFORMANCE OF THE GERIATRIC NUTRITIONAL RISK INDEX FOR PREDICTING THE 28-DAY IN-HOSPITAL MORTALITY IN OLDER PATIENTS WITH SEPSIS PRESENTING TO THE EMERGENCY DEPARTMENT by Lee, J.S, Hong, C.W, Kwon, O.Y, Hong, H.P, Ko, Y.G

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Conformal formation of physically cross-linked dual-network hydrogels on porous surface for excellent electrochemical performance and self-healing behavior by Sheng, Y., Hazmatulhaq, F., Assfour, B., Suhartono, T., Al Zoubi, W., Ko, Y.G.

“…Despite significant advances in multilayer hybrid composite structures for exceptionally promising applications, controlling their chemisorption and growth on…”
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Fabrication of functionalized coating with a unique flowery-flake structure for an effective corrosion performance and catalytic degradation by Kaseem, M., Hussain, T., Zeeshan, U.R., Yang, H.W., Dikici, B., Ko, Y.G.

“…•Inorganic coating layers are hybridized with organic corrosion inhibitors.•Flowery-flake structures are formed by heterogeneous nucleation.•Crystal growth is…”
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Electrochemical response and adsorption behavior of sulfocarbanilide inhibitor on oxide layer produced by pulsed plasma electrolysis (PPE): Experimental and DFT perspective by Hazmatulhaq, F., Sheng, Y., Suhartono, T., Fatimah, S., Chafiq, M., Chaouiki, A., Ko, Y.G.

“…The primary focus of corrosion engineering in metallic materials involves challenges through inorganic layer (IL) fabrication. However, IL is susceptible to…”
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Novel environmentally-friendly 0D/3D TiO2@FeMoO4 binary composite with boosted photocatalytic performance: Structural analysis and Z-scheme interpretations by El-Sabban, Heba A., Mady, Amr Hussein, Diab, M.A., Zoubi, Wail Al, Kang, Jee-Hyun, Ko, Y.G.

“…For efficient pollutant degradation under any extreme circumstances, TiO2-based photocatalyst being accessible and inexpensive will be a desirable engineering…”
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Formation mechanism of oxide layer on AZ31 Mg alloy subjected to micro-arc oxidation considering surface roughness by Nashrah, N., Kamil, M.P., Yoon, D.K., Kim, Y.G., Ko, Y.G.

“…This study investigated the formation mechanism of the oxide layer generated by micro-arc oxidation (MAO) considering surface roughness of AZ31 Mg alloy. For…”
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LB030 KOREAN RED GINSENG PROTECTS THE NEURONAL DAMAGE INDUCED BY TRANSIENT FOCAL ISCHEMIA IN RATS by Choi, H.S, Kwon, O.Y, Ko, Y.G, Lee, J.S, Ban, J.Y

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Electrochemical response of MoO2-Al2O3 oxide films via plasma electrolytic oxidation by Kaseem, M., Kamil, M.P., Ko, Y.G.

“…The present investigation looked into the role of current frequency on the structural feature and electrochemical response of MoO2-Al2O3 hybrid oxide films…”
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Conjugation of defect-controlled nucleation and self-assembly growth achieving uniform amelioration of organic micro-flowers: Surface properties and DFT analysis by Sheng, Y., Suhartono, T., Hazmatulhaq, F., Kamil, M.P., Assfour, B., Al Zoubi, W., Ko, Y.G.

“…[Display omitted] •Inorganic support with tunable micro defects is fabricated through soft-plasma.•Self-assembly organic microflowers with uniform distribution…”
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Control of surface plasma discharge considering the crystalline size of Al substrate by Fatimah, S., Yang, H.W., Kamil, M.P., Ko, Y.G.

“…•Discharge behavior was successfully controlled by employing fine crystalline size of Al.•Fine-crystalline sample (FG) had longer time to initiate sparking at…”
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