Publishing with Chem from Cell Press

• 2026년 6월 18일(목) 오전 10시 30분
• 330118호

• POSTED DATE : 2026-06-12
• WRITER : 화학과
• HIT : 176

나의 인생여정 (My Life’s Journey)

이번 학기 마지막 세미나가 다음 주 목요일(6월 18일) 오후 4시 30분에 화학관 1층 330102호실에서 개최됩니다. 이번 세미나에서는 화학과 부진효 교수님께서 퇴임 강연을 해주실 예정입니다.많은 참여 부탁드립니다.===================================================================- 제목 : 나의 인생여정 (My Life’s Journey)- 연사 : 부진효 교수님(성균관대학교 화학과)- 일시 : 2026년 6월 18일(목) 오후 4시 30분- 장소 : 화학관 1층 330102호실===================================================================

• 2026년 6월 18일(목) 오후 4시 30분
• 화학관 1층 330102호실

• POSTED DATE : 2026-06-11
• WRITER : 화학과
• HIT : 544

Semiconducting organic molecules and polymers for electronic device applications

세미나가 이번 주 목요일(6월 11일) 오후 4시 30분에 개최됩니다. 많은 참여 부탁드립니다.===================================================================- 제목 : Semiconducting organic molecules and polymers for electronic device applications- 연사 : 황도훈 교수님(부산대학교 화학과)- 일시 : 2026년 6월 11일(목) 오후 4시 30분- 장소 : 화학관 2층 330226호실===================================================================Semiconducting organic molecules and polymers for electronic device applications Do-Hoon Hwang Department of Chemistry, Pusan National University, Busan, Korea Organic semiconductors have emerged as a compelling alternative to traditional silicon-based inorganic semiconductor compounds. Benefiting from low-cost, large-area solution processing, these materials offer distinct advantages, including being lightweight, mechanically robust, and highly flexible or foldable. Consequently, they are widely applicable to diverse electronic devices such as organic light-emitting diodes (OLEDs), organic photovoltaics (OPVs), and organic thin-film transistors (OTFTs). Furthermore, their intrinsic biocompatibility has recently driven extensive research into various bioelectronic applications. In this presentation, I will discuss strategic molecular engineering and polymer design tailored for organic photovoltaic cells, followed by a comprehensive analysis of the optoelectronic characteristics of the newly synthesized materials and their corresponding device performance. References 1. “Effect of π -conjugated bridges of TPD-based medium bandgap conjugated copolymers for efficient tandem organic photovoltaic cells” Energy & Evironmental Science 7 (12) (2014) 4118 – 4131.2. "Non-Fullerene Acceptors with Benzodithiophene-Based Fused Planar Ring Cores for Organic Solar Cells" ACS Applied Materials & Interfaces 15 (2023) 21306−21313.3. "Organic X-Ray Image Sensors Using a Medium Bandgap Polymer Donor with Low Dark Current" Energy & Environmental Materials 7(6) (2024) e12750.

• 2026년 6월 11일(목) 오후 4시 30분
• 서병인 강의실(330226호)

• POSTED DATE : 2026-06-11
• WRITER : 화학과
• HIT : 272

Tetrazine ligation chemistry for cleavable linker design in antibody-drug conjugates

세미나가 다음주 목요일(6월 4일) 오후 4시 30분에 개최됩니다. 많은 참여 부탁드립니다.===================================================================- 제목 : Tetrazine ligation chemistry for cleavable linker design in antibody-drug conjugates- 연사 : 김은하 교수님(아주대학교 분자과학기술학과)- 일시 : 2026년 6월 4일(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)

• 2026년 6월 4일(목) 오후 4시 30분
• 서병인 강의실(330226호)

• POSTED DATE : 2026-05-29
• WRITER : 화학과
• HIT : 486

Nitrogen-Embedded Polycyclic Aromatic Molecules: From Synthetic Exploration to Functional Applications

특별 세미나가 이번주 금요일(5월 29일) 오전 10시 30분에 개최됩니다. 많은 참여 부탁드립니다.===================================================================- 제목 : Nitrogen-Embedded Polycyclic Aromatic Molecules: From Synthetic Exploration to Functional Applications- 연사 : Prof. Shingo Ito(School of Chemistry, Chemical Engineering and Biotechnology Nanyang Technological University- 일시 : 2026년 5월 29일(금) 오전 10시 30분- 장소 : 화학관 1층 330118호실===================================================================

• 2026년 5월 29일(금) 오전 10시 30분
• 330118호

• POSTED DATE : 2026-05-28
• WRITER : 화학과
• HIT : 378

New Avenues in Cyclase Phase Synthesis

특별 세미나가 수요일(5월 27일) 오후 4시 30분에 개최됩니다. 많은 참여 부탁드립니다.===================================================================- 제목 : New Avenues in Cyclase Phase Synthesis- 연사 : Prof. Alex Schuppe (Department of Chemistry, Vanderbilt University)- 일시 : 2026년 5월 27일(수) 오후 4시 30분- 장소 : 반도체관 1층 400112호===================================================================

• 2026년 5월 27일(수) 오후 4시 30분
• 반도체관 1층 400112호

• POSTED DATE : 2026-05-27
• WRITER : 화학과
• HIT : 332

Rational Design of Non-Precious bifunctional Electrocatalysts for Efficient Water Splitting

세미나가 다음주 목요일(5월 28일) 오후 4시 30분에 개최됩니다. 많은 참여 부탁드립니다.===================================================================- 제목 : Rational Design of Non-Precious bifunctional Electrocatalysts for Efficient Water Splitting- 연사 : 김도환 교수님(전북대학교 화학교육과)- 일시 : 2026년 5월 28일(목) 오후 4시 30분- 장소 : 화학관 2층 330226호실===================================================================Rational Design of Non-Precious bifunctional Electrocatalysts for Efficient Water SplittingDo Hwan KimDepartment of Chemistry Education and Institute of Fusion Science, Graduate School of Department of Energy Storage / Conversion Engineering, Jeonbuk National University, KoreaE-mail: dhk201@jbnu.ac.kr The rational design of multifunctional electrocatalysts for the hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) is essential for advancing sustainable energy conversion and storage technologies. In this study, we integrated density functional theory (DFT) calculations with experimental investigations to elucidate how hierarchical surface and support architectures govern catalytic performance. Theoretical analysis revealed a markedly enhanced density of states near the Fermi level, conferring improved electrical conductivity. The Gibbs free energy for hydrogen adsorption approached zero, signifying optimal HER activity, while OER pathways exhibited low overpotentials and well-balanced energy barriers. Guided by these predictions, we synthesized and systematically characterized the catalyst, which demonstrated low overpotentials for both HER and OER, favorable Tafel slopes, and outstanding long-term stability. Structural and compositional analyses confirmed the targeted design features, including uniform surface morphology and robust support integration. This work highlights the synergistic interplay between computational modeling and experimental validation, underscoring the critical role of electronic structure tuning and intermediate adsorption energetics in the development of high-performance multifunctional electrocatalysts.* 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)

• 2026년 5월 28일(목) 오후 4시 30분
• 서병인 강의실(330226호)

• POSTED DATE : 2026-05-22
• WRITER : 화학과
• HIT : 488

[IBS 2DQH Seminar] Prof. Xinliang Feng (Max Planck Institute of Microstructure Physics)

아래와 같이 IBS 2DQH Seminar 안내드립니다.관심있는 분들의 참여 부탁드립니다.==================================================================일정 : 2026년 6월 4일(목) 오전 10:30 ~ 장소 : N센터 86171호 세미나 연사: Xinliang Feng (Max Planck Institute of Microstructure Physics)

• POSTED DATE : 2026-05-22
• WRITER : 화학과
• HIT : 570

[IBS 2DQH Seminar] Prof. Deep Jariwala(Pennsylvania University)

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)

• POSTED DATE : 2026-05-22
• WRITER : 화학과
• HIT : 212

Next-Generation Batteries Enabled by Interfacial Reprogramming

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)

• 2026년 5월 21일(목) 오후 4시 30분
• 서병인 강의실(330226호)

• POSTED DATE : 2026-05-15
• WRITER : 화학과
• HIT : 532