연구실 소개
4차 산업혁명(4th Industrial Revolution, 4IR)은 인공지능, 빅데이터 등 디지털 기술로 촉발되는 초연결 기반의 지능화 혁명으로 정의되며, 우리 일상에 적용되기 시작하면서 스마트한 도구들이 끊임없이 개발되고 있다. 본 연구실에서는 Glancing angle deposition, Proximity-field nanopatterning, Anodizing method, Soft/Hard template method, Laser-assisted fabrication 등 다양한 공정 및 공정조합을 통하여 4차 산업의 핵심 분야인 센서, 반도체, 에너지 저장 장치, 디스플레이 등에 활용할 수 있는 고성능의 스마트 나노소재와 기능성 나노소재를 설계, 제어, 제작하는 연구를 진행하고 있습니다.

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- 지도교수 심영석 교수
- E-mail ysshim@koreatech.ac.kr
주요 연구분야
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나노구조체
Highly ordered 1D, 2D, 3D nanostructures -
나노소재공정
GLAD, PnP, Anodizing method, Soft/Hard template method, Laser-assisted fabrication -
화학센서
Gas sensor, Gas Chromatography, Water Quality Sensor -
스마트 필름
Mechanochromic device, Gasochromic device -
신재생 에너지
Water splitting, Solar cell,
Triboelectric nanogenerator

주요 연구실적
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3D ZnO/ZIF‐8 Hierarchical Nanostructure for Sensitive and Selective NO2 Sensing at Room Temperature
- Small Structures, 2300503, 2023.
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Facile Formation of Metal–Oxide Nanocraters by LaserIrradiation for Highly Enhanced Detection of Volatile Organic Compounds
- Small Structures, 2300068, 2023.
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Proximity-field nanopatterning for high-performance chemical and mechanical sensor applications based on 3D nanostructures
- Applied Physics Reviews, 9, 1, 2022.
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Rationally designed TiO2 nanostructures of continuous pore network for fast‐responding and highly sensitive acetone sensor
- Small Methods, 5, 12, 2021.
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High-performance gas sensor array for indoor air quality monitoring: the role of Au nanoparticles on WO3, SnO2, and NiO-based gas sensors
- Journal of Materials Chemistry A, 9, 2021.
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Optically Activated 3D Thin-Shell TiO2 for Super-Sensitive Chemoresistive Responses: Toward Visible Light Activation’
- Advanced Science, 2001883, 2020.
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High-Contrast Optical Modulation from Strain-Induced Nanogaps at 3D Heterogeneous Interfaces
- Advanced Science, 1903708, 2020.
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Ionic‐Activated Chemiresistive Gas Sensors for Room‐Temperature Operation
- Small, 1902065, 2019.
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Synthesis of Numerous Edge Sites in MoS2 via SiO2 Nanorods Platform for Highly Sensitive Gas Sensor
- ACS applied materials & interfaces, 10, 37, 2018.
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Nanogap-controlled Pd coating for hydrogen sensitive switches and hydrogen sensors
- Sensors and Actuators B: Chemical, 255, 2018.