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송창은 교수

Song Chang Eun

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  • 소속캠퍼스한국화학연구원 스쿨
  • 전공 화학소재 및 공정
    (화학융합소재)
  • 연락처042-860-7267
  • 출신전공신소재공학
  • 학위박사
  • 최종출신대학한국과학기술원
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연구분야

유기, 페로브스카이, 콜로이달 퀀텀닷 기반 차세대 태양전지 소재/소자 개발

Materials and Device Engineering of Next-Generation Photovoltaics & Applications based on the Organic, Perovskite, Colloidal Quantum Dot Solar Cells

대표연구실적

-  Chang Eun Song, et. al/Simple Bithiophene-rhodanine-based Small Molecule Acceptor for Use in Additive-Free Non-Fullerene OPVs with low energy loss of 0.51 eV/Adv. Energy Mater./2019 -  Chang Eun Song, et. al/Room Temperature Processed Highly Efficient Large-Area Polymer Solar Cells Achieved with Molecular Engineering of copolymers/Adv. Energy Mater./2019 -  송창은 외/복합 페로브스카이트계 소재 및 이를 포함하는 반도체 소자/한국 등록: 10-2015-0106858, 미국 등록: 10,005,800 B2

저서(최근 5년)

-  공액 고분자 도너의 단량체 및 곁사슬기 조절에 의한 태양전지의 효율 상관성에 관한 연구[2017-08-30] -  유기태양전지 개발 동향[2017-07-25]

논문(최근 5년)

-  Rhodanine dye-based small molecule acceptors for organic photovoltaic cells[Chem. Commun.,2014-05-01] -  Synthesis and Characterization of Fluorinated Bezothiadiazole-Based Small Molecules for Organic Solar Cells[Sci. Adv. Mater.,2014-10-13] -  DPP-based Small Molecule Non-fullerene Acceptors for “Channel II” Charge Generation in OPVs and their Improved Performance in Ternary Cells[RSC Adv.,2014-11-19] -  Band Gap Tunable Benzodithiophene-Based Donor-Rich Semi-Random D-A Copolymers with Active Layer Thickness Tolerance for Organic Solar Cells[Sol. Energy Mater. Sol. Cells,2014-11-22] -  Modulation of Optical and Electronic Properties of Quinoxailine-based Conjugated Polymers for Organic Photovoltaic Cells[J. Polym Sci. Part A: Polym. Chem.,2015-04-13] -  Effect of Dye End Groups in Non-Fullerene Carbazole- and Fluorene-Based Small Molecule Acceptors on Photovoltaic Performance[RSC Adv.,2015-07-13] -  Concentration-Dependent Pyrene-Driven Self-Assembly in Benzo[12-b:45-b′]dithiophene (BDT)?Thienothiophene (TT)?Pyrene Copolymers[Macromolecules,2015-05-22] -  Asymmetric Electron-Donating 4-Alkyl-8-alkoxybenzo[12-b:45-b′]dithiophene Unit for Use in High-Efficiency Bulk Heterojunction Polymer Solar Cells[Macromolecules,2015-06-08] -  Synthesis and Characterization of Small Molecules with Isoindigo Substituted Dye End Groups[ JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,2016-08-01] -  Thieno[3,4-b]pyrazine-Based Copolymers and Their Application in Polymer Solar Cells[SCIENCE OF ADVANCED MATERIALS,2016-03-01] -  Development of Julolidine-based Interfacial Modifier for Efficient Inverted Polymer Solar Cells[RSC ADVANCES,2015-12-14] -  Naphthalene Diimide Incorporated Conjugated Polyelectrolyte Interfacial Modifier for the Efficient Inverted-type Polymer Solar Cells[Journal of Information Display,2016-02-19] -  TPD- and DPP-based Small Molecule Donors Containing Pyridine End Groups for Organic Solar Cells[Bulletin of the Korean Chemical Society,2016-01-25] -  Low band gap diketopyrrolopyrrole-based small molecule bulk heterojunction solar cells: Influence of terminal side chain on morphology and photovoltaic performance[RSC ADVANCES,2016-03-11] -  High-Performance Small Molecule via Tailoring Intermolecular Interactions and Its Application in Large-Area Organic Photovoltaic Modules[ADVANCED ENERGY MATERIALS,2016-04-13] -  Effect of alkyl side chain and electron-withdrawing group on benzo[1,2,5]thiadiazolethiophene-based small molecules in organic photovoltaic cells[ JOURNAL OF MATERIALS SCIENCE,2016-04-18] -  Synthesis and characterization of medium band gap polymers with phosphole[3,2-b:4,5-b']dithiophene oxide as acceptor unit and their application for polymer photovoltaic devices[ SYNTHETIC METALS,2016-05-05] -  Simple molecular structure and efficient triazine-based electron injection layer for high performance organic electronics[ENERGY & ENVIRONMENTAL SCIENCE,2016-04-26] -  Impact of the crystalline packing structures on charge transport and recombination via alkyl chain tunability of Dpp-based small molecules in bulk heterojunction solar cells[ ACS APPLIED MATERIALS & INTERFACES,2016-05-09] -  Cross-linkable Polymers Containing Triple Bond Backbone and Their Application in Photovoltaic Devices[RSC ADVANCES,2016-06-10] -  Highly efficient metal halide substituted CH3NH3I(PbI2)1-X(CuBr2)X planar perovskite solar cells[NANO ENERGY,2016-07-21] -  Highly Efficient and Thermally Stable Fullerene-Free Organic Solar Cells based on Small Molecule Donor and Acceptor[JOURNAL OF MATERIALS CHEMISTRY A,2016-09-23] -  Achieving a solar power conversion efficiency exceeding 9% by modifying the structure of a simple, inexpensive and highly scalable polymer[JOURNAL OF MATERIALS CHEMISTRY A,2016-10-29] -  Rational design of π-bridges for ambipolar DPP-RH-based small molecules in organic photovoltaic cells[Journal of Industrial and Engineering Chemistry,2016-10-10] -  Inverted flexible CH3NH3PbI3 perovskite hybrid solar cells with improved flexibility by introduction of polymeric electron conductor[JOURNAL OF MATERIALS CHEMISTRY C,2017-03-19] -  Synthesis and Characterization of a Wide Bandgap Polymer Based on a Weak Donor-Weak Acceptor Structure for Dual Applications in Organic Solar Cells and Organic Photodetectors[ ORGANIC ELECTRONICS,2017-07-01] -  Effects on photovoltaic performance of dialkyloxy-benzothiadiazole copolymers by varying the thienoacene donor[ ACS APPLIED MATERIALS & INTERFACES,2017-03-20] -  High-efficiency photovoltaic cells with wide optical band gap polymers based on fluorinated phenylene-alkoxybenzothiadiazole[ENERGY & ENVIRONMENTAL SCIENCE,2017-05-02] -  Synthesis and characterization of a soluble A-D-A molecule containing a 2D conjugated selenophene-based side group for organic solar cells[Macromolecular Research,2017-03-21] -  Thiophene-Benzothiadiazole Based D-A1-D-A2 Type Alternating Copolymers for Polymer Solar Cells[ POLYMER CHEMISTRY,2017-05-23] -  A Thermally and Mechanically Stable Solar Cell Made of a Small-Molecule Donor and Polymer Acceptor[JOURNAL OF MATERIALS CHEMISTRY A,2017-07-06] -  Effects of morphology evolution on solution-processed small molecule photovoltaics via solvent additive[JOURNAL OF MATERIALS CHEMISTRY C,2017-08-24] -  Scavenging of galvinoxyl spin 1/2 radicals in the processing of organic spintronics[ ORGANIC ELECTRONICS,2018-02-03] -  Markedly different molecular formation in DPP-based small-molecule solar cells probed by grazing-incidence wide-angle X-ray scattering[ ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE CRYSTAL ENGINEERING AND MATERIALS,2017-09-19] -  Rationally designed Donor-Acceptor Random Copolymers with Optimized Complementary Light Absorption for Highly Efficient All-Polymer Solar Cells[ ADVANCED FUNCTIONAL MATERIALS,2017-08-07] -  A Non-Fullerene Acceptor with a Diagnostic Morphological Handle for Streamlined Screening of Donor Materials in Organic Solar Cells[ JOURNAL OF MATERIALS CHEMISTRY A,2017-07-20] -  High-performance CH3NH3PbI3 inverted planar perovskite solar cells with fill factor over 83% via excess organic/inorganic halide[ ACS APPLIED MATERIALS & INTERFACES,2017-09-26] -  Three-dimensional observation of a light-soaked photo-reactant layer in BTR:PCBM solar cells treated with/without solvent vapor annealing[ACS APPLIED MATERIALS & INTERFACES,2018-06-13] -  Planar type trivalent bismuth based Pb-free perovskite solar cells[NANOSCIENCE AND NANOTECHNOLOGY LETTERS,2018-04-01] -  An effective molecular engineering approach for employing a halogen-free solvent for the fabrication of solution-processed small molecule solar cells[ACS APPLIED MATERIALS & INTERFACES,2018-10-23] -  Highly Stable All-Inorganic Pb-Free Perovskite Solar Cells[JOURNAL OF NANOELECTRONICS AND OPTOELECTRONICS,2018-12-01]

특허(최근 5년)

-  복합 페로브스카이트계 소재 및 이를 포함하는 반도체 소자[2016-08-29] -  중간 밴드갭을 가지는 공액 고분자, 이의 제조방법 및 이를 적용한 유기 전자 소자[2016-10-10] -  전자전달 버퍼층 고분자 소재 및 이를 적용한 유기전자소자[2016-08-10] -  신규한 벤조티아디아졸기를 포함하는 유기 반도체 화합물, 이의 제조방법 및 이를 채용한 유기 반도체 소자[2017-02-09] -  신규한 유기반도체 화합물 및 이를 이용한 유기 전자 소자[2017-01-26] -  신규한 유기반도체 화합물 및 이를 이용한 유기 전자 소자[2017-12-05] -  특정비율의 단량체로 중합된 중합체, 이의 제조방법 및 이를 함유하는 유기 반도체 소자[2017-11-15] -  신규한 페노티아진 유도체 및 이를 포함하는 유기전자소자[2017-12-28] -  신규한 중합체, 이의 제조방법 및 이를 함유하는 유기 광전자 소자[2018-02-05] -  Mixed Metal Halide Perovskite Compound And Semiconductor Device Including The Same[2018-06-26]

연구과제 수행 실적

고신뢰성 무연 페로브스카이트형 대면적 태양전지 기술개발 비납계 페로브스카이트 소재 및 친환경 인쇄공정을 통한 모듈 개발 신규 공액계 광활성 소재를 도입한 15% 고분자 박막태양전지 원천기술 개발