In situ multiscale probing of the synthesis of a Ni-rich layered oxide cathode reveals reaction heterogeneity driven by competing kinetic pathways

Hyeokjun Park, Hayoung Park, Kyung Song, +10

Nature Chemistry

Materials ScienceOxygen Reduction ReactionEngineeringSitu Multiscale ProbingHeterogeneous Catalysis +7

Improvement on surface texturing of single crystalline silicon for solar cells by saw-damage etching using an acidic solution

Hayoung Park, Soonwoo Kwon, Joon Sung Lee, +3

Solar Energy Materials and Solar Cells

Materials ScienceEngineeringCrystalline DefectsMicrofabricationSurface Science +10

Direct Observation of Redox Mediator-Assisted Solution-Phase Discharging of Li–O₂ Battery by Liquid-Phase Transmission Electron Microscopy

Dong‐Hoon Lee, Hyeokjun Park, Youngmin Ko, +4

Journal of the American Chemical Society

Wafer-Scale Production of Transition Metal Dichalcogenides and Alloy Monolayers by Nanocrystal Conversion for Large-Scale Ultrathin Flexible Electronics

Jihoon Kim, Hyojin Seung, Dohun Kang, +12

Nano Letters

Colloidal NanoparticlesNanosheetEngineeringTwo-dimensional MaterialsWafer-scale Production +17

Effect of surface morphology on screen printed solar cells

Hayoung Park, Joon Sung Lee, Soonwoo Kwon, +2

Current Applied Physics

Materials ScienceElectrical EngineeringEngineeringOrganic Solar CellPrinted Electronics +5

Eco-friendly and facile synthesis of size-controlled spherical silica particles from rice husk

Seongseop Kim, Ji Yeon Park, Yang Gu, +5

Nanoscale Advances

Hybrid surface coating layers comprising boron and phosphorous compounds on LiNi0.90Co0.05Mn0.05O2 cathode materials to ensure the reliability of lithium-ion batteries

Seung Ah Yu, Jae Kwon Seo, Jong Min Yun, +5

Materials Today Energy

Materials ScienceChemical EngineeringHybrid SurfaceEngineeringBattery Electrode Materials +11

Facile synthesis of cobalt fluoride (CoF₂)/multi-walled carbon nanotube (MWCNT) nanocomposites and improvement of their electrochemical performance as cathode materials for Li-ion batteries

Hayoung Park, Il-Seop Jang, Bo-Ye Song, +3

Journal of Materials Chemistry A

EngineeringFacile SynthesisLarge Specific CapacitiesChemistryElectrochemical Applications +17

Improving ionic conductivity of von-Alpen-type NASICON ceramic electrolytes via magnesium doping

Il-Seop Jang, Wooseok Go, Bo-Ye Song, +3

Journal of Advanced Ceramics

Facile Preparation of Magnetite-Incorporated Polyacrylonitrile-Derived Carbons for Li-Ion Battery Anodes

Taegyun Kwon, Hayoung Park, Oong Hyeon Jo, +2

ACS Applied Energy Materials

EngineeringFe3o4 NpsChemistryChemical EngineeringMaterials Science +14