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아래와 같이 IBS 2DQH Seminar 안내드립니다.관심있는 분들의 참여 부탁드립니다.==================================================================일정 : 2026년 5월 22일(금) 오후 15:30 ~ 장소 : N센터 86171호 세미나 연사: Deep Jariwala(Pennsylvania University)
세미나가 다음주 목요일(5월 21일) 오후 4시 30분에 개최됩니다. 많은 참여 부탁드립니다.===================================================================- 제목 : Next-Generation Batteries Enabled by Interfacial Reprogramming- 연사 : 강미숙 교수님(영남대학교 화학과)- 일시 : 2026년 5월 21일(목) 오후 4시 30분- 장소 : 화학관 2층 330226호실===================================================================Next-Generation Batteries Enabled by Interfacial ReprogrammingMisook KangYeungnam University Department of ChemistryIn this seminar, the latest technological trends in the secondary battery industry, which has emerged as a core infrastructure for the global energy transition and AI-driven industrial expansion, will be introduced together with advanced interface design strategies for next-generation batteries. Recently, secondary batteries have rapidly expanded into key applications including electric vehicles, AI data centers, energy storage systems (ESS), robotics, and future mobility technologies. Accordingly, interface-engineered materials capable of simultaneously achieving high energy density, superior stability, and fast-charging capability have become increasingly important.In the cathode materials section, studies on LiFePO₄ (LFP) and Li-rich layered oxide (LLO) cathodes will be presented, focusing on strategies to overcome structural instability and interfacial degradation during repeated charge–discharge cycling. In particular, for LFP cathodes, an Al–F–C interfacial reprogramming strategy that dynamically constructs a cathode–electrolyte interphase (CEI) is introduced to enhance Li⁺ transport and charge-transfer characteristics. In addition, for LLO cathodes, a fluorinated AlPO₄-based interface engineering approach is discussed, which mitigates structural collapse and voltage fading associated with oxygen redox activation while simultaneously stabilizing Li⁺ migration pathways and structural reversibility.In the anode materials section, Li⁺ transport bottlenecks and structural degradation issues in graphite- and silicon-based anodes are discussed. First, a double-layer carbon strategy employing a C–N stitched rGO/graphite bilayer structure is introduced, where Li⁺ adsorption–migration–diffusion processes are actively regulated to improve Li⁺ diffusion kinetics and interfacial charge modulation. Furthermore, for silicon anodes, an adaptive graphene encapsulation structure is presented as a muscle-like self-protective carbon interface capable of alleviating the severe volume expansion and interfacial collapse that occur during repeated cycling.For next-generation all-solid-state batteries, interfacial stabilization strategies are introduced to address interfacial decomposition and resistance growth occurring between argyrodite sulfide solid electrolytes and Ni-rich NCM811 cathodes. In particular, a halogen-programmed Li₃PO₄-based buffer coating is discussed, which forms a self-adaptive interface capable of simultaneously improving Li⁺ transport stability and interfacial durability. In addition, a next-generation organic–inorganic hybrid solid electrolyte platform based on a PEO-derived flexible oxysulfate hybrid electrolyte is presented, designed to alleviate both the strong stack-pressure dependence and moisture sensitivity commonly associated with sulfide-based solid-state batteries.In conclusion, this seminar emphasizes that the fundamental bottleneck governing battery performance lies not simply in the intrinsic properties of materials themselves, but rather in the control of interfaces and Li⁺ transport. Based on atomic- and nanoscale interfacial engineering, future directions toward simultaneously realizing high energy density, excellent stability, and fast-charging capability in next-generation secondary batteries will be discussed. * 졸업논문 교과목 수강자 세미나 필수 참석 안내석사, 석박통합, 박사과정이 수강하는 <졸업논문연구학점 1~6>수강자는 학과에서 개최하는 목요일 정규세미나에 반드시 참석해야함.관련공지(skku.edu)https://skb.skku.edu/chem/News/notice.do?mode=view&articleNo=146936&article.offset=10&articleLimit=10)
세미나가 다음주 목요일(5월 14일) 오후 4시 30분에 개최됩니다. 많은 참여 부탁드립니다.===================================================================- 제목 : Computational Design of Water-Resistant Adhesives Mimicking the Mussel Foot Proteins- 연사 : 장준경 교수님(부산대학교 나노에너지공학과)- 일시 : 2026년 5월 14일(목) 오후 4시 30분- 장소 : 화학관 2층 330226호실===================================================================Computational Design of Water-Resistant Adhesives Mimicking the Mussel Foot Proteins Joonkyung Jang School of Transdisciplinary Engineering, Pusan National University, Busan, South Korea E-Mail : jkjang@pusan.ac.kr Mussel foot proteins (MFPs) adhere to virtually any surfaces under wet conditions. Little is known about the molecular origin of the underwater adhesion of MFP onto a hydrophobic surface. By using molecular dynamics simulation, we investigate the structure, dynamics, and energy of the wet adhesion of MFP onto a hydrophobic graphite. The MFP anchors on the surface by contacting three L-3,4-dihydroxyphenylalanine (DOPA) groups. By using the density functional theory (DFT), we designed 170 DOPA derivatives for possible waterproof adhesives. By using the electrostatic potential calculated by using DFT as a quantum descriptor of molecular structure, we propose a novel quantitative structure-property relationship for the adhesion energies of the DOPA derivatives.1 * 졸업논문 교과목 수강자 세미나 필수 참석 안내석사, 석박통합, 박사과정이 수강하는 <졸업논문연구학점 1~6>수강자는 학과에서 개최하는 목요일 정규세미나에 반드시 참석해야함.관련공지(skku.edu)https://skb.skku.edu/chem/News/notice.do?mode=view&articleNo=146936&article.offset=10&articleLimit=10)
세미나가 이번주 목요일(5월 7일) 오후 4시 30분에 개최됩니다. 많은 참여 부탁드립니다.===================================================================- 제목 : Development of Small Molecule Modulators for Immune-Mediated Inflammatory Diseases- 연사 : 민선준 교수님(한양대학교 에너지바이오학과/응용화학과)- 일시 : 2026년 5월 7일(목) 오후 4시 30분- 장소 : 화학관 2층 330226호실===================================================================* 졸업논문 교과목 수강자 세미나 필수 참석 안내석사, 석박통합, 박사과정이 수강하는 <졸업논문연구학점 1~6>수강자는 학과에서 개최하는 목요일 정규세미나에 반드시 참석해야함.관련공지(skku.edu)https://skb.skku.edu/chem/News/notice.do?mode=view&articleNo=146936&article.offset=10&articleLimit=10)
세미나가 다음주 목요일(4월 30일) 오후 4시 30분에 개최됩니다. 많은 참여 부탁드립니다.===================================================================- 제목 : Coordination chemistry of assembled metal-organic compounds- 연사 : 민길식 교수님(경북대학교 화학교육과)- 일시 : 2026년 4월 30일(목) 오후 4시 30분- 장소 : 화학관 2층 330226호실===================================================================* 졸업논문 교과목 수강자 세미나 필수 참석 안내석사, 석박통합, 박사과정이 수강하는 <졸업논문연구학점 1~6>수강자는 학과에서 개최하는 목요일 정규세미나에 반드시 참석해야함.관련공지(skku.edu)https://skb.skku.edu/chem/News/notice.do?mode=view&articleNo=146936&article.offset=10&articleLimit=10)
세미나가 다음주 목요일(4월 23일) 오후 4시 30분에 개최됩니다. 많은 참여 부탁드립니다.===================================================================- 제목 : Nanomachines for Bio-X- 연사 : 천진우 교수님(연세대학교 화학과 / IBS 단장)- 일시 : 2026년 4월 23일(목) 오후 4시 30분- 장소 : 화학관 2층 330226호실===================================================================Nanomachines for Bio-XJinwoo Cheon Institute for Basic Science (IBS) Center for NanomedicineYonsei University, Seoul, Korea Nanochemistry has been essential to create ”designer nanomachines” that come with mechanical functions in nanoscale precision for next-generation biomedical sciences. In this talk, I will discuss ”magneto-mechanical nanoparticles” as core platform materials and tools for a variety of functionalities such as targeting and signaling of cells and live animals in a selective and efficient way. Some of these nanomachines composed of Au cages with magnetic engines along with DNA clutches for programmable mechnical force generations. These tools serve as a modulator for neurons via “magneto-mechanical-genetics (MMG)” for the therapeutic and motion/behavior control of live animals. MMG serves as one of the most advanced technologies in controlling neurons for brain stimulations via remote and wireless fashion. * 졸업논문 교과목 수강자 세미나 필수 참석 안내석사, 석박통합, 박사과정이 수강하는 <졸업논문연구학점 1~6>수강자는 학과에서 개최하는 목요일 정규세미나에 반드시 참석해야함.관련공지(skku.edu)https://skb.skku.edu/chem/News/notice.do?mode=view&articleNo=146936&article.offset=10&articleLimit=10)
* 하찬홍 Lectureship 은 대학원생 전원 참석 세미나입니다.하찬홍 Lectureship 이 5월 12일(화) 오전 10시 30분에 개최됩니다.많은 참여 부탁드립니다.===================================================================- 제목 : Toward Universal Catalysis- 연사 : Prof. Dr. Benjamin LIST(Max-Planck-Institut fuer Kohlenforschung, Muelheim an der Ruhr, Germany)- 일시 : 2026년 5월 12일(화) 오전 10시 30분- 장소 : 삼성학술정보관 B1 오디토리움===================================================================Toward Universal Catalysis Prof. Dr. Benjamin LISTMax-Planck-Institut fuer Kohlenforschung, Muelheim an der Ruhr, Germany Catalysis is not only a beautiful science but also a highly relevant technology for humankind. The speaker proposes that the majority of all chemical reactions that can be catalyzed in principle, can be catalyzed with acids. If true, this would suggest an enormous reactivity space that could be conquered with highly acidic and selective acid catalysts. Acid catalysis already enables key transformations, such as the Diels–Alder and Friedel–Crafts reactions, and various aldol, Mannich, and Michael reactions. Some of these processes are conducted on a multi-million ton scale. Consequently, substantial efforts have been directed towards the development of enantiopure acids, especially Lewis acids, which facilitate important asymmetric variations of such reactions. Despite the plethora of elegant catalysts and methodologies developed in this context however, a key limitation of enantioselective Lewis acid catalysis is the frequent need for relatively high catalyst loadings (10-20 mol%), which result from issues such as insufficient Lewis acidity, product inhibition, hydrolytic instability, and background catalysis. Recently, we proposed a new design for asymmetric acid catalysis. We have developed in situ silylated organic acids, which address some of the above problems in various highly enantioselective reactions involving silicon-containing nucleophiles with unprecedentedly low catalyst loadings. As an example of asymmetric counteranion-directed catalysis (ACDC), these reactions proceed via silylation of an electrophile, generating a cationic reactive species that ion-pairs with an enantiopure counteranion and reacts with a silylated nucleophile. We are currently expanding this “silylium-ACDC” concept to, in principle, all types of Lewis acid catalyzed reactions, including those that do not involve silylated reagents. In my presentation, I will discuss how the concept of using very strong and confined acids has led to the development of novel, extremely active organic Lewis acid catalysts that enable asymmetric versions of highly challenging Diels–Alder reactions. The confined acids that form the basis of our latest catalyst design not only enable the utilization of small and unbiased substrates but, because of their high acidity, also the activation of previously inaccessible substrates for organocatalysis.
특별 세미나가 4월 7일(화) 오후 4시 30분에 개최됩니다.많은 참여 부탁드립니다.===================================================================- 제목 : Iron Catalysis: Developing Reactions for Conjugated Material Synthesis- 연사 : Prof. Rui Shang (Associate Professor, Westlake University, China)- 일시 : 2026년 4월 7일(화) 오후 4시 30분- 장소 : 화학관 1층 330118호실===================================================================
아래와 같이 IBS 2DQH Seminar 안내드립니다.관심있는 분들의 참여 부탁드립니다.==================================================================일정 : 2026년 4월 14일(화) 오전 10:30 ~장소 : N센터 86171호세미나 연사: Lance Li 교수님(National University of Singapore, Singapore)
세미나가 다음주 목요일(4월 2일) 오후 4시 30분에 개최됩니다. 많은 참여 부탁드립니다.===================================================================- 제목 : Probing Spontaneous Biomolecular Coronas on Nanomedicines in Biological Milieu by Untargeted Mass Spectrometry: Lipidomics perspectives- 연사 : 한상윤 교수님(가천대학교 화학과)- 일시 : 2026년 4월 2일(목) 오후 4시 30분- 장소 : 화학관 2층 330226호실===================================================================* 졸업논문 교과목 수강자 세미나 필수 참석 안내석사, 석박통합, 박사과정이 수강하는 <졸업논문연구학점 1~6>수강자는 학과에서 개최하는 목요일 정규세미나에 반드시 참석해야함.관련공지(skku.edu)https://skb.skku.edu/chem/News/notice.do?mode=view&articleNo=146936&article.offset=10&articleLimit=10)
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