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Ungyu Paik

upaik@hanyang.ac.kr
+82-2-2220-0502,0508
  • Clemson University
  • Ph.D. Department of Ceramic Eng
  • · 1991
  • Virginia Polytechnic Inst. and State Univ.
  • M. Eng. Materials Sci. and Eng.
  • · 1988
  • Hanyang University
  • B.S. Inorganic materials engineering
  • · 1986
  • · 2017 - 2018
  • Minister, Ministry of Trade, Industry and Energy, Republic of Korea
  • · 2016 - Present
  • Editorial Board, Scientific Report
  • · 2014 - Present
  • Associate Member, Ministry of Science, ICT and Future Planning
  • · 2011 - Present
  • Editorial Board, ISRN Ceramics
  • · 2009 - Present
  • Professor, Department of Energy Engineering, Hanyang University
  • · 2008 – Present
  • Associate Member, The Korean Academy of Science and Technology
  • · 2017
  • Dean, 3rd college of Engineering, Hanyang University
  • · 2015 - 2017
  • Dean, Department of Energy Engineering, Hanyang University
  • · 2015 - 2017
  • Director, BK21+ Future Fusion Energy Leaders
  • · 2008 – 2008
  • Academic Executive Director, Korean Ceramic Society
  • · 2007 - 2016
  • Director, Global Research Laboratory
  • · 2006 - 2017
  • Technology counsellor, SK Hynix semiconductor, Korea
  • · 2006 - 2017
  • Technology counsellor, Samsung SDI
  • · 2001 – 2006
  • Director, National Research Laboratory
  • · 1999 – 2009
  • Professor, Department of Material Science & Engineering, Hanyang University
  • · 1992 – 1999
  • Associate Professor, Department of Materials Engineering, Changwon National University, Changwon
  • · 1991 – 1992
  • Researcher, National Institute of Standards and Technology, Gaithersburg, MD,
 

2020

             
  • · Copper nitride nanowires printed Li with stable cycling for Li metal batteries in carbonate electrolytes. Advanced Materials (2020)
  • · Chemical and structural engineering of transition metal boride towards excellent and sustainable hydrogen evolution reaction. Nano energy (2020)
  • · Hot corrosion behavior in thermal barrier coatings with heterogeneous splat boundary. Corrosion Science (2020)
  • · Controlled swelling behavior and stable cycling of silicon/graphite granular composite for high energy density in lithium ion batteries. Journal of Power Sources (2020)
  • · Partial dehydration in hydrated tungsten oxide nanoplates leads to excellent and robust bifunctional oxygen reduction and hydrogen evolution reactions in acidic media. ACS Sustainable Chemistry & Engineering (2020)
  • · Enhanced reliability of planar-type solid oxide fuel cell stack incorporating leakage gas induction channels. International Journal of Hydrogen Energy (2020)
  • · 17 SCI papers



           

 2019

             
  • · Advantageous crystalline–amorphous phase boundary for enhanced electrochemical water oxidation. Energy & Environmental Science (2019)
  • · Current Status of Self‐Supported Catalysts for Robust and Efficient Water Splitting for Commercial Electrolyzer. ChemCatChem (2019)
  • · Facile fabrication strategy of highly dense gadolinium-doped ceria/yttria-stabilized zirconia bilayer electrolyte via cold isostatic pressing for low temperature solid oxide fuel cells. Journal of Power Sources (2019)
  • · In Situ Cross-linked Carboxymethyl Cellulose-Polyethylene Glycol Binder for Improving the Long-Term Cycle Life of Silicon Anodes in Li Ion Batteries. Industrial & Engineering Chemistry Research (2019)
  • · Interface engineering of yttrium stabilized zirconia/gadolinium doped ceria bi-layer electrolyte solid oxide fuel cell for boosting electrochemical performance. Journal of Power Sources (2019)
  • · Crack-growth behavior in thermal barrier coatings with cyclic thermal exposure. Coatings (2019)
  • · 7 SCI papers


      

2018

             
  • · Metal organic framework derived materials: progress and prospects for the energy conversion and storage. Advanced Materials (2018)
  • · Boosting electrochemical water oxidation with metal hydroxide carbonate templated Prussian blue analogues. Angewandte Chemie International Edition (2018)
  • · Sb-based electrode materials for rechargeable batteries. Journal of Materials Chemistry (2018)
  • · LiCl-LiI molten salt electrolyte with bismuth-lead positive electrode for liquid metal battery. Journal of Power Sources (2018)
  • · Morphologically well-defined Gd0.1Ce0.9O1.95 embedded Ba0.5Sr0.5Co0.8Fe0.2O3-δ nanofiber with an enhanced triple phase boundary as cathode for low-temperature solid oxide fuel cells. Journal of Power Sources (2018)
  • · WO3 nanofibrous backbone scaffolds for enhanced optical absorbance and charge transport in metal oxide (Fe2O3, BiVO4) semiconductor photoanodes towards solar fuel generation. Applied Surface Science (2018)
  • · 8 SCI papers



               

2017

             
  • · Structure-designed synthesis of FeS2@C yolk–shell nanoboxes as a high-performance anode for sodium-ion batteries. Energy Environ. Sci. (2017)
  • · In-Plane Deformation Mechanics for Highly Stretchable Electronics. Advanced Materials (2017)
  • · Miniaturized Battery‐Free Wireless Systems for Wearable Pulse Oximetry. Advanced Functional Materials (2017)
  • · Microstructural control of new intercalation layered titanoniobates with large and reversible d-spacing for easy Na+ ion uptake. Science Advances (2017)
  • · Synergetic control of band gap and structural transformation for optimizing TiO2 photocatalysts. Applied Catalysis B: Environmental (2017)
  • · Synergistic protective effect of a BN-carbon separator for highly stable lithium sulfur batteries. NPG Asia Materials (2017)
  • · 23 SCI papers
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2016

             
  • · Etching-in-a-Box: A Novel Strategy to Synthesize Unique Yolk-Shelled Fe3O4@Carbon with an Ultralong Cycling Life for Lithium Storage. Advanced Energy Materials (2016)
  • · Carbon Coated Nickel Phosphides Porous Nanoplates for Highly Efficient Oxygen Evolution Reaction. Energy & Environmental Science (2016)
  • · Soft, thin skin-mounted power management systems and their use in wireless thermography. Proceedings of the National Academy of Sciences current issue (2016)
  • · Sb@ C coaxial nanotubes as a superior long-life and high-rate anode for sodium ion batteries. Energy & Environmental Science (2016)
  • · Battery-free, stretchable optoelectronic systems for wireless optical characterization of the skin. Science Advances (2016)
  • · Formation of Ni-Co-MoS2 Nanoboxes with Enhanced Electrocatalytic Activity for Hydrogen Evolution. Advanced materials (2016)
  • · 25 SCI papers
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2015         

             
  • · Materials and Wireless Microfluidic Systems for Electronics Capable of Chemical Dissolution on Demand. Advanced Functional Materials, 25, 9 (2015)
  • · Soft, Curved Electrode Systems Capable of Integration on the Auricle as a Persistent Brain-computer Interface. Proceedings of the National Academy of Sciences of the United States of America, 112, 13 (2015)
  • · Soft Network Composite Materials with Deterministic and Bio-inspired Designs. Nature Communications, 6, (2015)
  • · Porosity-controlled TiNb2O7 Microspheres with Partial Nitridation as a Practical Negative Electrode for High-power Lithium-ion Batteries. Advanced Energy Materials, 5, 8, (2015)
  • · Miniaturized Flexible Electronic Systems with Wireless Power and Near-Field Communication Capabilities. Advanced Functional Materials, (2015)
  • · Assembly of Micro/nanomaterials into Complex, Three-dimensional Architectures by Compressive Buckling, Science. 347, 6218 (2015)
  • · 23 SCI papers
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2014

                       
  • · Surface-Coverage-Dependent Cycle Stability of Core-Shell Nanostructured Electrodes for Use in Lithium Ion Batteries, Advanced Energy Materials,4,1 (2014)
  • · TiO2 hollow spheres composed of highly crystalline nanocrystals exhibit superior lithium storage properties , Angewandte Chemie - International Edition,53,46 (2014)
  • · Electrochemical properties of Si-Ge heterostructures as an anode material for lithium ion batteries , Advanced Functional Materials, 24, 10 (2014)
  • · 20 SCI papers
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2013

                       
  • · Engineering Electronic Properties of Graphene by Coupling with Si-Rich, Two-Dimensional Islands. ACS Nano, 7, 301 (2013)
  • · Nanohybridization of Low Dimensional Nanomaterials: Synthesis, Classification and Application. Critical Reviews in Solid State and Materials Sciences, 38, 1 (2013)
  • · Stretchable batteries with self-similar serpentine interconnects and integrated wireless recharging systems. Nature Communication, 4:1543, 1 (2013)
  • · Facile Synthesis of Free-Standing Silicon Membranes with Three-Dimensional Nanoarchitecture for Anodes of Lithium Ion Batteries. Nano Letters, 13, 3340 (2013)
  • · LEGO-like assembly of peelable, deformable components for integrated devices. NPG Asia Materials, 5, e66 (2013)
  • · Selective Gas Transport Through Few-Layered Graphene and Graphene Oxide Membranes. Science, 342, 6154 (2013)
  • · Quantum Dot Based Heterostructures for Unassisted Photoelectrochemical Hydrogen Generation. Advanced Energy Materials, 3, 2 (2013)
  • · 27 SCI papers
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2012

                       
  • · Quantum Dot Based Heterostructures for Unassisted Photoelectrochemical Hydrogen  Generation. Advanced Energy Materials (2012)                      
  • · Dominant Factors Governing the Rate Capability of a TiO2 Nanotube Anode for High  Power Lithium Ion Batteries. ACS Nano 6, 8308 (2012)
  • · A Ge inverse opal with porous walls as anode for lithium ion batteries. Energy & Environmental Science 5, 9028-9033 (2012)
  • · Si/Ge Double-Layered Nanotube Array as a Lithium Ion Battery Anode. ACS Nano 6, 303 (2012)
  • · 11 SCI papers
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2011

                       
  • · Nitridated TiO2 hollow nanofibers as an anode material for high power lithium ion batteries. Energy & Environmental Science. 4 (2011)
  • · High open circuit voltage quantum dot sensitized solar cells manufactured with ZnO nanowire arrays and Si/ZnO branched hierarchical structures. Journal of Physical Chemistry Lettters 2, 1984 (2011)
  • · 11 SCI papers
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2010

                       
  • · GaAs photovoltaics and optoelectronics using releasable multilayer epitaxial assemblies. Nature 465, 329 (2010)
  • · Arrays of sealed silicon nanotubes as anodes for lithium ion batteries. Nano Letter 10, 1710 (2010)
  • · Nanofabrication: Nanoscale printing simplified. Nat Nanotechnol 5, 385 (2010).
  • · Nanoscale, electrified liquid jets for high-resolution printing of charge. Nano Letter 10, 584 (2010)
  • · Vertical pillar-superlattice array and graphene hybrid light emitting diodes. Nano Letter 10, 2783 (2010)
  • · 23 SCI papers
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