정연욱 교수
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분야 |
첨단융합소재산업 |
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단과대학 |
공과대학 |
학과(부) |
신소재공학부 |
전공분야 |
Materials Chemistry, Materials & Devices for Energy Storage & Conversion,Functional Materials, etc. |
사업화가능아이템 |
* Rechargeable Battery System * Fuel Cells * Electrochemical Gas Sensor |
기술협력 및 자문분야 |
Materials/Devices for Energy Storage & Conversion, Secondary Lithium Batteries, Fuel Cells, Sensor, etc. |
키워드 |
Materials Chemistry, Synthesis & Characterization of Inorganic Materials, Transition Metal Oxides, Electrochemical Technology, Materials & Devices for Energy Storage & Conversion, , Secondary Batteries, Fuel Cells, Solar Cell, Sensor, etc. |
연구실위치 |
공대 12호관 312호 |
연구실소개 |
Energy & Functional Materials Laboratory * Materials Chemistry - Synthesis & Characterization of Inorganic Materials (Transition Metal Oxides, etc.) * Materials/Devices for Energy Storage & Conversion - Secondary Lithium Batteries - Fuel Cells (SOFC/DMFC) * Functional Materials - Electrochemical Gas Sensors, etc. |
졸업년도 | 학교 | 전공 | 학위 |
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1988 | Pusan National University | 금속공학 | 공학사 |
1998 | The University of Texas at Austin | 재료공학과 | 공학석사 |
2000 | The University of Texas at Austin | 재료공학과 | 공학박사 |
근무처 | 부서 | 근무기간 | 업무내용 |
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POSCO | Pohang | 1993-1996 | |
The University of Minnesota at Twin Cities | Department of Chemical Eng.& Materials Sci. | 2000-2001 | |
SAMSUNG | SDI | 2002-2004 | |
경북대학교 | 공과대학 신소재공학부 | 2004 | 교수 |
연구실적 | 지원기관 | 수행연도 |
---|---|---|
Ambient Temperature Synthesis of Spinel Ni3S4 : An Itinerant Electron Ferrimagnet |
Journal of Solid State Chemistry 147 | 1999 |
Synthesis and Lithium Intercalation Properties of Na0.5-xLixMnO2+δ and Na0.5-xMnO2+δ |
Electrochemical & Solid-State Letters 2 | 1999 |
Synthesis of Nickel Sulfides in Aqueous Solutions Using Sodium Dithionite |
Inorganic Chemistry 40 | 2001 |
Amorphous Ruthenium-Tungsten Oxides for Electrochemical Capacitors |
Journal of Electrochemical Society 148 | 2001 |
Synthesis of NaxMnO2+δ by a Reduction of Aqueous Sodium Permanganate with Sodium Iodide |
Journal of Solid State Chemistry 156 | 2001 |
Amorphous Ruthenium-Chromium Oxides for Electrochemical Capacitors |
Electrochemical and Solid-State Letters 3 | 2001 |
Nanocrystalline Manganese Oxides for Electrochemical Capacitors with Neutral Electrolytes |
Journal of Electrochemical Society 149 11 | 2002 |
Catalytic Mechanism for Growth of Carbon Nanotubes under CO-H2 Gas Mixture |
Bull.Korean.Chem.Soc. 26 1 | 2005 |
Effect of H2 Gas on Carbon Nanotubes Synthesis |
Materials Science Forum 475-479 | 2005 |
Synthesis and Lithium Intercalation Properties of Layered and Tunnel Na0.5-xLixMnO2+δ |
Proceedings of the Symposium on Intercalation Compounds for Battery Materials 99-24, 40 | 2000 |
Recent Advances in Lithium-Ion and Lithium-Polymer Batteries |
Proceedings of the 17th Annual Battery Conference on Applications and Advances 178 | 2002 |
Catalytic Mechanism for Growth of Carbon Nanotubes under CO-H2 Gas Mixture |
Bull.Korean.Chem.Soc. 26, 106 | 2005 |
Effect of H2 Gas on Carbon Nanotubes Synthesis |
Effect of H2 Gas on Carbon Nanotubes Synthesis | 2005 |
Phase Evolution in LiMO2 (M=Co,Ni) Cathode Materials for Secondary Lithium Ion Batteries: Effect of Temperature and Oxygen Partial Pressure |
Journal of the Korean Ceramic Society 42, 297 | 2005 |
Frequency Response Method to Determine the Stability of the Viscoelastic Spinning Processes |
Nihon Reoroji Gakkaishi 33, 218 | 2005 |
Crystal Structures, Electrical Conductivities and Electrochemical Properties of LiCo1-xMgxO2 (x=0.03) for Secondary Lithium Batteries |
Journal of Korean Ceramic Society 42, 606 | 2005 |
Damage Characterization of Ceramic Matrix Composites (CMCs) During Tensile Testing |
Key Engineering Materials 297-300, 2538 | 2005 |
The Effect of Synthesis Conditions on the Electrochemical Properties of LiFePO4 for Cathode Materials of Secondary Lithium Ion Batteries |
Journal of the Korean Ceramic Society 43, 125 | 2006 |
Electrochemical Properties of Various Transition Metal Oxides for Energy Storage |
Studies in Surface Science & Catalysis 159, 636 | 2006 |
Effect of Synthesis Conditions on the Properties of LiFePO4 for Secondary Lithium Batteries |
Journal of Power Sources 159, 636 | 2006 |
Crystal Structures, Electrical Conductivities and Electrochemical Properties of LiCo1-xMgxO2 (0 ≤ x ≤ 0.11) |
Journal of Power Sources 159, 240 | 2006 |
Electrochemical performance of a Novel Surface Modified Spherical Graphite as Anode Material for Lithium Ion Batteries |
Journal of Applied Electrochemistry 36, 1310 | 2006 |
Improved High Rate Capabilities of Composite Cathodes for Lithium Ion Batteries |
Journal of the Korean Electrochemical Society 11, 312 | 2008 |
The Advent of Laser Therapies in Dermatology and Urology: Underlying Mechanism, Recent Trends and Future |
Journal of the Optical Society of Korea 13, 329 | 2009 |
Sonochemical Synthesis of Amorphous Zinc Phosphate Nanospheres |
Bulletin of Korean Chemical Society 30, 2282 | 2009 |
Structures and Electrochemical Properties of LiNi0.5-xCo2xMn0.5-xO2 as Cathode Materials for Lithium-ion Batteries |
Bulletin of Korean Chemical Society 30, 2607 | 2009 |
고출력 리튬 이온 배터리에서의 탄소 나노 구조를 이용한 도전재 연구 |
LG화학/기술연구원 | LG화학/기술연구원 |
바나듐계 음극활물질의 출력 및 수명 향상 연구 |
지식경제부 | 2008-2011 |
모바일기기 감성융합 디자인소재산업 육성 |
지식경제부 | 2009-2012 |
고전압 및 고에너지 밀도의 리튬 이차 전지 안전성 확보를 위한 나노 스케일의 복합 기능성 화합물 및 전극재료용 인터컬레이션 화합물들의 새로운 복합시스템 연구 |
교육과학기술부 | 2009-2010 |
분야명 | 핵심기술 | 이미지 |
---|---|---|
에너지 밀도 및 안전성이 우수한 Intercalation Compound 합성 및 평가 |
(1) Soft Chemistry 를 이용한 새로운 화합물 합성(2) 전기적, 자기적, 전기화학적 특성 평가(3) 화합물 구조분석(4) Intercalation Compound 설계 | 091230_162753 |
HEV, PHEV, EV 용 Power Source 개발 |
(1) 고출력 전지 및 물질 설계(2) 고속 충전 위한 복합시스템 | 091230_162834 |
장비/소프트웨어명 | 내용 |
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Battery Tester 10 Channel(Galvanostat/Potentiostat) | I-V measurement of electrochemical system |
Glove Box | Experiments for air & moisture sensitive materials |
Spot Welder | Welding |
Homogenizer | Mixing |
Tube Furnace | Synthesis |
특허명 | 대표발명가 | 보유연도 | 이전희망 |
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