The Separation/Reaction Materials and Thin Film Laboratory synthesizes inorganic/organic porous nanomaterials and possesses technology to design and control their physical/chemical properties. Based on this, research is conducted on manufacturing nanofilms using polymers, porous nanomaterials, and polymer/inorganic hybrid materials. Currently, research projects are underway to develop separation membranes, catalysts, and healthcare-related materials necessary for energy production, energy efficiency improvement, greenhouse gas reduction, and healthcare fields.

분리/반응 소재 및 박막연구실은 유무기 다공성 나노 소재를 합성하고 물리적/화학적 특성을 설계/제어하는 기술을 가지고 있다. 이를 기반으로 고분자, 다공성 나노소재, 고분자/무기 혼성 소재를 사용하여 나노 박막을 제조하는 연구를 수행하고 있다. 현재 에너지 생산, 에너지 효율 향상, 온실가스 저감, 및 헬스케어 분야에 필요한 분리막, 촉매, 헬스 케어 관련 소재를 개발하는 연구프로젝트를 수행중이다.

Inorganic Membranes for Gas Separation

Stable methanol-to-DME conversion in catalytic membrane contactor enabled by bilayer ZSM-5 membranes with spatially engineered acidity

Ultrathin PVA/CNT nanocomposite membranes with gravity-guided CNT distribution and interfacial crosslinking for efficient NMP/water dehydration via pervaporation

Zeolite nanosheet–carbon composite films for high-efficiency and salt-resistant interfacial solar evaporation

Sustainable Flexible Polyurethane Foams From Marine-Biodegradable PHA and PCL-Based Polyols: Synthesis, Characterization, and Degradation

Enhancing dimethyl ether production as a renewable fuel using a high-performance BEA zeolite membrane reactor

Recycling spent lithium-ion battery: NaOH as a fast, low-damage, and sustainable medium

Advancing membrane carbon capture in liquefied natural gas-fueled ships via upper bound theory and multi-objective optimization for CO2/O2 separation

Fabrication of LTA zeolite core and UiO-66 shell structures via surface zeta potential modulation and sequential seeded growth for zeolite/polymer composite membranes

Integrated membrane contactor system using NaOH solution for biogas purification and polyhydroxyalkanoate synthesis via cyanobacteria

Eco-techno-economic analysis of onboard membrane carbon capture and storage systems considering CO2/N2 and CO2/O2 selectivity improvements

Inorganic salt-infused transparent nanofiber filters: A new approach to high-efficiency particulate matter removal via electrospinning

Multilayer composite membranes composed of carbon molecular sieve membranes sandwiched between stacked zeolite nanosheets

Mixed matrix membrane based on DOCDA polyimide with twisted kink structure and zeolite 4A for energy-efficient oxygen purification

Dual functionality of MFI zeolite nanosheets as a PET depolymerization catalyst and a flame retardant in repolymerized polyurethane

Direct conversion of waste PET to regenerated plastics using flame retardants as depolymerization catalysts

Microstructural engineering of zeolite membranes through composite seed layer

Self-supported electrodes to enhance mass transfer for high-performance anion exchange membrane water electrolyzer

제철 부생가스로부터 수소 생산을 위한 반 결정성 폴리이미드 소재 분리막 개발

Hierarchically engineered unibody Au mesh for stretchable and transparent conductors

Single-catalyst reactions from depolymerization to repolymerization: Transformation of polyethylene terephthalate to polyisocyanurate foam with deep eutectic solvents

Enrichment of Spent SF6 Gas by Zeolite Membranes for Direct Reuse in Gas-Insulated Switchgear Units

Nanostructural engineering of electrospun polyvinyl alcohol/carbon nanotube mats into dense films for alcohol dehydration

A highly porous MgAl2O4 spinel-supported Mn3O4 as a reusable catalyst for glycolysis of postconsumer PET waste

High-performance electrospun particulate matter (PM) filters embedded with self-polarizable tetragonal BaTiO3 nanoparticles

Regeneration of zeolite membranes deactivated by condensable molecules

Self-Cross-linking Nanocomposite Membranes for Green Recycling of the Solvent during Lithium-Ion Battery Manufacturing

Flame retardancy of polyurethane foams prepared from green polyols with flame retardants

Process design of onboard membrane carbon capture and liquefaction systems for LNG-fueled ships

Zeolite adsorbents for the separation of n-butyric acid from fermentation broths via adsorption

Al-ZSM-5 Nanocrystal Catalysts Grown from Silicalite-1 Seeds for Methane Conversion

Tailoring the Morphology of Supraparticles by Primary Colloids with Different Shapes, Sizes and Dispersities

Green manufacturing of silyl-phosphate for use in 3D NAND flash memory fabrication

One-Pot Reaction of Waste PET to Flame Retardant Polyurethane Foam, via Deep Eutectic Solvents-Based Conversion Technology

Si–OH Nest and Al Distribution of Silicalite-1 Core/Al-ZSM-5 Shell Zeolites for Methane Dehydroaromatization Reaction

Quantitative analysis of microplastics coagulation‑removal process for clean sea salt production

Mixed-matrix membrane reactors for the destruction of toxic chemicals

Preparation of Mixed Matrix Membranes Containing ZIF-8 and UiO-66 for Multicomponent Light Gas Separation

Mixed matrix membranes incorporated with three-dimensionally ordered mesopore imprinted (3DOm-i) zeolite

Study of the enrichment of NF3 waste gas using zeolite and polymeric membranes

Harnessing clean water from power plant emissions using membrane condenser technology

Preparation and long-term stability of carbon molecular sieve membranes on low-cost alumina hollow fibers for use in C3H6/C3H8 separation

알루미나 중공사 한외여과막 제조 및 특성평가

Novel Preparation of Ceramic Nanofiltration Membrane for the Removal of Trace Organic Compounds

Optimization of Polysulfone Support Layer for Thin-film Composite Forward Osmosis Membrane

Ultra-selective high-flux membranes from directly synthesized zeolite nanosheets

A zeolite membrane module composed of SAPO-34 hollow dibers for use in fluorinated gas enrichment

Thin film composite reverse osmosis membranes prepared via layered interfacial polymerization

Gas-Liquid Displacement Porometer와 liquid-Liquid Displacement Porometer를 이용한 세라믹 분리막 특성분석

Biogas upgrading using membrane contactor process : Pressure0cascaded stripping configuration

Parctical Designs of membrane contactors and their performances in CO2/CH4 separation

Separations of F-gases from nitrogen through thin carbon membranes

Carbon molecular sieve membranes on porous composite tubular supports for high performance gas separations

Effective incorporation of TiO2 nanoparticles into polyamide thin-film composite membranes

CO2/CH4 분리를 위한 프로필렌카보네이트/물 흡수제 특성 평가 및 막접촉기의 적용

DME conversion using high flux tubular membrane reactors

N2/NF3 분리용 폴리썰폰 중공사막 제조 연구

Structure replication and growth development of three-dimensionally ordered mesoporous-imprinted zeolites during confined growth

수처리용 PTFE 분리막 제조기술

Hydrothermal synthesis of zeolites with three dimensionally ordered mesoporous-imprinted (3DOm-i) structure

Sub-40nm Zeolite suspensions via disassembly of Three-Dimensionally Ordered Mesoporous-Imprinted Silicalite-1

High-Performance Randomly Oriented Zeolite Membranes Using Brittle Seeds and Rapid Thermal Processing

Hierarchical nanofabrication of microporous crystals with ordered mesoporosity

Microcantilever with nanochannels

Bending fatique characteristics of nanohoneycomb structure

Young’s modulus measurements of nanohoneycomb structures by flexural testing in atomic force microscopy

Young’s modulus measurements of nanohoneycomb structures according to the porosity

Dependence of the mechanical properties of nanohoneycomb structures on porosity

Measurement of the pore sizes for anodic aluminum oxide

Measuring the tensile and bending properties of nanohoneycomb structures

Vertically aligned nanopillar arrays with hard skins using anodic aluminum oxide for nonoimprint lithography

Fabrication of microstructures by wet etching of anodic aluminum oxide substrates

Synthesis of carbon nanotubes with identical dimensions using the anodic aluminum oxide template on a silicon wafer

Fabrication of the vertically aligned carbon nanotubes array showing semiconducting behavior at room temperature

Fabrication of carbon nanotube emitters in an anodic aluminum oxide nano-template on a Si wafer by multi-step anodization

Pyung Soo Lee

Professor

Energy and Separation Materials Laboratory

교수님 소개

이평수

연구실 소개

연구실 키워드

알럼나이가 간 회사

연구실 지원 방법

대우 조건

연도별 논문 인용수

저널 & 학회 논문 출판 수

연구실 논문 목록

Stable methanol-to-DME conversion in catalytic membrane contactor enabled by bilayer ZSM-5 membranes with spatially engineered acidity

Ultrathin PVA/CNT nanocomposite membranes with gravity-guided CNT distribution and interfacial crosslinking for efficient NMP/water dehydration via pervaporation

Zeolite nanosheet–carbon composite films for high-efficiency and salt-resistant interfacial solar evaporation

연구실 보유 특허

대학별 입시끈

우리 연구실 모집

교수님 소개

이평수

연구실 키워드

알럼나이가 간 회사

연구실 지원 방법

대우 조건

연도별 논문 인용수

저널 & 학회 논문 출판 수

연구실 논문 목록

Stable methanol-to-DME conversion in catalytic membrane contactor enabled by bilayer ZSM-5 membranes with spatially engineered acidity

Ultrathin PVA/CNT nanocomposite membranes with gravity-guided CNT distribution and interfacial crosslinking for efficient NMP/water dehydration via pervaporation

Zeolite nanosheet–carbon composite films for high-efficiency and salt-resistant interfacial solar evaporation

연구실 보유 특허

최근 3년간 연구실적 높은 연구실

대학별 입시끈

우리 연구실 모집