Graphene ink and composites for heat dissipation and EMI shielding
Freestanding multilayered graohene for EUV litho. and various filters
Experience
1994 ~1996 Sungkyunkwan Univ. Assistant Professor
1989 ~1994 ETRI Senior Researcher
1985 ~1989 Stanford Univ. Research Assistant
Journal Articles
(2022)
Fabrication of a 100 100 mm2 nanometer-thick graphite pellicle for extreme ultraviolet lithography by a peel-off and camphor-supported transfer approach.
NANOSCALE ADVANCES.
1,
1
(2022)
Synthesis of novel 1–dimensional structure from Mo6S8 Chevre phase of electrode for Mg batteries.
MATERIALS RESEARCH EXPRESS.
1,
1
(2022)
Development of nanometer-thick graphite film extreme ultraviolet pellicle with hydrogen-resistant TiN capping layer.
MATERIALS RESEARCH EXPRESS.
9,
6
(2021)
Cost-effective synthesis of carbon loaded Co3O4 for controlled hydrogen generation via NaBH4 hydrolysis.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY.
47,
1
(2021)
Fabrication of extreme ultraviolet lithography pellicle with nanometer-thick graphite film by sublimation of camphor supporting layer.
NANOTECHNOLOGY.
32,
46
(2021)
Hard Coating Materials Based on Photo-Reactive Silsesquioxane for Flexible Application: Improvement of Flexible and Hardness Properties by High Molecular Weight.
POLYMER.
13,
10
(2021)
Synthesis of uniform nanometer-thick graphite films on polycrystalline Ni substrates with ultrafine grains.
CARBON.
177,
(2020)
The 100 mm x 100 mm Extreme Ultraviolet Graphite Pellicle: Nano-Pellicle Production Using the Lowest Free Energy at the Graphite-Water Interface.
ADVANCED MATERIALS INTERFACES.
7,
24
(2020)
Relationship between surface hydrophobicity and flux for membrane separation.
RSC ADVANCES.
10,
66
(2020)
Boron carbide coating to improve the chemical stability of nm-thick graphite films.
THIN SOLID FILMS.
704,
(2020)
ZnO decorated flexible and strong graphene fibers for sensing NO2 and H2S at room temperature.
SENSORS AND ACTUATORS B-CHEMICAL.
308,
(2019)
Expanded graphene oxide fibers with high strength and increased elongation.
RSC ADVANCES.
9,
8
(2019)
A way to improve the uniformity of nanometer-thickness graphite film synthesized on polycrystalline Ni substrate: From large grain to small grain.
CARBON.
144,
1
(2019)
Incorporation of Ge in Cu2ZnSnS4 thin film in a Zn-poor composition range.
MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING.
89,
1
(2018)
Inkjet Printing of SiO2 Hollow Spheres/Polyimide Hybrid Films for Foldable Low-k ILD.
MACROMOLECULAR RESEARCH.
26,
12
(2018)
Influence of stacking order and intermediate phase at low temperature on Cu2ZnSnS4 thin film formation for solar cell.
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS.
29,
21
(2018)
A New Facile Route to Flexible and Semi-Transparent Electrodes Based on Water Exfoliated Graphene and their Single-Electrode Triboelectric Nanogenerator.
ADVANCED MATERIALS.
30,
39
(2018)
Scalable graphene composite membranes for enhanced ion selectivity.
JOURNAL OF MEMBRANE SCIENCE.
564,
1
(2018)
Formation process of graphite film on Ni substrate with improved thickness uniformity through precipitation control.
CHEMICAL PHYSICS LETTERS.
698,
(2017)
All-inkjet-printed flexible piezoelectric generator made of solvent evaporation assisted BaTiO3 hybrid material.
NANO ENERGY.
41,
Publications
(2002)
Chapter D "carbon nanotube-based field emission display" in Handbook of Luminescence, Display Materials and Nanocomposite.
American Scientific Publishers.
Co-author
Patent/Intellectual Property
일체형 진동막을 포함하는 스피커 장치 및 일체형 진동막의 제조 방법.
10-2015-0190222.
20171228.
KOREA, REPUBLIC OF
유연성 박막 증착 방법 및 이를 위한 증착 장치.
10-2016-0055563.
20171117.
KOREA, REPUBLIC OF
무기물 중공구-함유 유무기 복합체 및 이의 제조 방법.
10-2015-0130308.
20170324.
KOREA, REPUBLIC OF
탄소나노튜브 섬유의 연속 제조장치 및 제조방법.
10-2010-0043607.
20170228.
KOREA, REPUBLIC OF
나노채널 폴리머 복합체, 이의 제조 방법, 및 이를 포함하는 멤브레인.
10-2014-0101022.
20160707.
KOREA, REPUBLIC OF
흑연박막 및 이의제조방법 및 이를 포함하는 펠리클.
10-2014-0041855.
20160229.
KOREA, REPUBLIC OF
무기박막의 제조방법 및 이를 위한 제조장치.
10-2014-0097414.
20141209.
KOREA, REPUBLIC OF
멤브레인을 이용한 제습정수기.
10-1466249.
20141130.
KOREA, REPUBLIC OF
CZTSSe계 박막을 함유하는 광흡수층 및 이의 제조 방법.
10-2013-0066136.
20141126.
KOREA, REPUBLIC OF
Method for fabricating three dimensional graphene structures using catalyst templates..
13/298,752.
20140304.
UNITED STATES
고열전도성 절연 재료용 수지 조성물 및 절연필름.
10-1333260.
20140108.
KOREA, REPUBLIC OF
투명 그라핀 시트 및 그 제조방법.
10-1286175.
20140108.
KOREA, REPUBLIC OF
다공성 나노구조를 갖는 그래핀 막의 제조방법.
10-1325575.
20131030.
KOREA, REPUBLIC OF
전도성 물질의 전자거동이 분산형 무기 전계발광소자에 미치는 영향.
10-2009-0067224.
20110928.
KOREA, REPUBLIC OF
탄소나노물질패턴 형성방법.
10-2008-0100014.
20100825.
KOREA, REPUBLIC OF
무기 전계발광소자 및 그 제조방법.
10-2009-0067224.
20090723.
KOREA, REPUBLIC OF
탄소나노튜브와 금속간의 접촉저항 강하 방법.
10-0873631-0000.
20081205.
KOREA, REPUBLIC OF
금속 전구체층을 사용한 탄소나노튜브 형성방법 및 전계방출소자 제조방법.
10-2008-0106116.
20081028.
KOREA, REPUBLIC OF
나노 호울을 이용한 나노 소자 및 그 제조방법.
10-0862656-0000.
20081002.
KOREA, REPUBLIC OF
전계방출형 냉음극 장치 및 이의 제조 방법.
10-0846297-0000.
20080708.
KOREA, REPUBLIC OF
Honors / Awards
2008, Minister of Education, Science and Technology: Contribution to Eng. Education
Member of National Academy of Engineering korea
Conference Paper
(2017)
Control of Graphene Layers by Nickel Diffusion in a Cu-Ni Alloy Foil.
The Asian-European International Conference on Plasma Surface Engineering.
KOREA, REPUBLIC OF
(2017)
Effect of Ge layer on properties of Cu2Zn(Sn1-xGex)S4 thin film for solar cell application.
The Asian-European International Conference on Plasma Surface Engineering.
KOREA, REPUBLIC OF
(2017)
Reduction of wrinkle of nanometer-thick graphite film by using leveling of PVA in vapor atmosphere.
The INTERNATIONAL Forum on Funtional Materials 2017.
KOREA, REPUBLIC OF
(2017)
Nanofiber yarn from a Ring Collector Continuous Producing Carbon Nanofibers.
The INTERNATIONAL SYMPOSIUM ON ADVANCED MATERIAL RESEARCH 2017.
KOREA, REPUBLIC OF
(2017)
Transfer of nanometer thickness graphite film without PMMA for spectral purity filter.
The Asian-European International Conference on Plasma Surface Engineering.
KOREA, REPUBLIC OF
(2016)
Effect of PA synthesis according to chemistry surface of AAO membrane.
9th International membrane science & technology conference.
AUSTRALIA
(2011)
Super growth of carbon nanotubes using water assisted chemical vapor deposition.
6th International conference on advanced materials development and performance.
JAPAN
(2011)
Doping and de-doping in SWCNTs film by the spontaneous redox process.
12th International conference on the science and application of nanotubes.
UNITED KINGDOM
(2011)
A role of HNO3 on transparent conducting film with single-walled carbon nanotubes.
12th International conference on the science and application of nanotubes.
UNITED KINGDOM
(2011)
The effect of buffer layer deposition on diameter and alignment of carbon nanotubes in water-assisted chemical vapor deposition.
12th International conference on the science and application of nanotubes.
UNITED KINGDOM
(2011)
The synthesis of vertically-aligned carbon nanotubes on an aluminum foil laminated on stainless steel.
12th International conference on the science and application of nanotubes.
UNITED KINGDOM
(2011)
Growth of Hierarchical TiO2 nanostructures on anatase nanofibers and their application in photocatalytic activty.
International conference on materials for advanced technologies.
SINGAPORE
(2011)
Synthesis and application of one-dimensional titanium oxide.
International conference on materials for advanced technologies.
SINGAPORE
(2010)
properties of InSe nanotube and shape transformation.
IUMRS-ICEM 2010.
KOREA, REPUBLIC OF
(2010)
Low temperature synthesis of TiO2 nanorods and the application in hybrid solar cell.
IUMRS-ICEM 2010.
KOREA, REPUBLIC OF
(2010)
Growth of Single Cristal Rutile TiO2 Rod Films on Si and Glass Substrate though the Buffer Layer using Wet Chemistry.
IUMRS-ICEM 2010.
KOREA, REPUBLIC OF
(2010)
Controlled synthesis and characterization of copper indium selenide nanocrystals.
IPS-18.
KOREA, REPUBLIC OF
(2010)
Formation of CIS thin film by using metal organic chemical vapor deposition.
IPS-18.
KOREA, REPUBLIC OF
(2010)
Preparation and characterization of Indium Selenide thin films by MOCVD.
IPS-18.
KOREA, REPUBLIC OF
(2010)
Graphene-Polyimide composite using easy souble expanded graphite.
NT10.
CANADA