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Welcome to FNEL!

Our group focuses on developing functional nanomaterials and nanoelectronics for next-generation internet of things (IoT) applications

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Mitigating alcohol inhibition of oxide chemiresistors: bilayer sensors with HZSM-5 zeolite overlayers

Nature Communications, 

16, 51212025.

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CeO2-filter-based monolithic bilayer gas sensors for selective, sensitive, and fast methanol detection

Chemical Engineering Journal, 

507, 160614, 2025.

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Hierarchical nitrogen-doped multichannel carbon nanofibers for efficient potassium–selenium batteries

Rare Metals, published online, 2025.

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Synthesis of yolk-shell structured microspheres consisting of heterogeneous nickel cobalt selenide@nickel cobalt selenite core shell nanospheres and their application of anode materials for sodium-ion batteries

Applied Surface Science, 685, 162094, 2025.

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Microfluidic integration of μPID on μcolumn for ultracompact micro-gas chromatography

Sensors and Actuators B: Chemical, 410, 135717, 2024.

Featured Videos

[YTN Science] Disease diagnosis technology by analyzing exhaled breath
(내쉬는 숨 분석해 질병 진단하는 기술 개발)

[Activity] Jun. 19, 2025

Prof. Seong-Yong Jeong gave an invited talk at NanoSeries 2025 (Valencia, Spain).

---------------------------------------------정성용 교수님이 NanoSeries 2025 (발렌시아, 스페인)에서 초청발표를 진행했습니다. ​

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[Paper] Jun. 2, 2025

Seong-Yong Jeong's corresponding authored paper entitled "Mitigating alcohol inhibition of oxide chemiresistors: bilayer sensors with HZSM-5 zeolite overlayers" was published in Nature Communications.

---------------------------------------------정성용 교수님께서 고선택성의 HCHO 가스세선서를 설계하는 방법으로 Nature Communications 에 논문을 게재했습니다.

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[Award] Apr. 25, 2025

Seong-Young Yoon received 'Best Poster Award' at 2025 Spring Meeting of Korean Society of Odor Research and Engineering

---------------------------------------------윤성영 석사과정 학생이 한국냄새환경학회 2025년 제45회 정기학술대회에서 우수 포스터 상수상했습니다.

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[Activity] Apr. 16, 2025

Prof. Seong-Yong Jeong gave an invited talk at 2025 Spring Meeting of The Korean Ceramic Society.

---------------------------------------------정성용 교수님이 2025년도 한국세라믹학회 춘계학술대회에서 초청발표를 진행했습니다. ​

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[Award] Mar. 27, 2025

Jung-Hoo Seo received 'Best Poster Presentation Award' at 2025 The Korean Society of Clean Technology Spring Conference.

---------------------------------------------서정후 석사과정 학생이 2025년도 한국청정기술학회 춘계학술대회에서 우수 포스터 발표상수상했습니다.

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[Press] Mar. 5, 2025

Our work entitled "CeO2-filter-based monolithic bilayer gas sensors for selective, sensitive, and fast methanol detection" (published in Chem. Eng. J., 2025) was introduced in VERITASª and other news media.

---------------------------------------------우리 연구실의 Chemical Engineering Journal 에 게재된 논문 (고감도 고선택성의 Methanol 가스센서를 설계하는 방법)이 언론을 통해서 보도 되었습니다.

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[Paper] Mar. 1, 2025

Seong-Yong Jeong's corresponding authored paper entitled "CeO2-filter-based monolithic bilayer gas sensors for selective, sensitive, and fast methanol detection" was published in Chemical Egineering Journal.

---------------------------------------------우리 연구실의 고감도/고선택성/고속성의 Methanol 가스센서 설계 논문이 Chemical Engineering Journal게재 되었습니다.

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[Welcome] Mar. 1, 2025

Seong-Young Yoon and Jung-Hoo Seo joined our group as M.S. Candidates!

---------------------------------------------윤성영, 서정후 학생이 석사과정으로 입학했습니다.

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[Paper] Feb. 25, 2025

Seong-Yong Jeong's corresponding authored paper entitled "Hierarchical nitrogen-doped multichannel carbon nanofibers for efficient potassium–selenium batteries" was published in Rare Metals.

---------------------------------------------정성용 교수님께서 나노섬유를 활용한 포타슘-셀레늄 배터리를 설계하는 방법으로 Rare Metals논문을 게재했습니다.

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[Paper] Dec. 13, 2024

Seong-Yong Jeong's first authored paper entitled "Synthesis of yolk-shell structured microspheres consisting of heterogeneous nickel cobalt selenide@nickel cobalt selenite core–shell nanospheres and their application of anode materials for sodium-ion batteries" was published in Applied Surface Science.

---------------------------------------------정성용 교수님께서 NiCo selenide@NiCo selenite 난황구조를 활용한 소듐 이온 배터리를 설계하는 방법으로 Applied Surface Science논문을 게재했습니다.

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[Activity] Dec. 03, 2024

Prof. Seong-Yong Jeong gave an invited talk at The Workshop on the Development of the World’s Highest-Performance Gas Sensors.

---------------------------------------------정성용 교수님이 독일 University of Tübingen에서 세계 최고 성능 가스센서 개발 워크숍에서 초청발표를 진행했습니다. ​

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[Funding] Sep. 1, 2024

Our group is selected for research funding from the National Research Foundation (NRF) of Korea funded by the Government of Korea (MSIT)

---------------------------------------------본 연구실이 2024년도 개인기초연구(중견연구 창의연구형)에 선정 되었습니다.

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[Award] Sep. 6, 2024

Ui Jin Hwang received 'Best Paper Award' at The 2024 Fall Conference of the Korean Sensors Society.

---------------------------------------------황의진 학부연구생이 2024년 한국센서학회 추계학술대회에서 우수 발표 논문상수상했습니다.

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[Lab Equipment] Jan. 4, 2024

Gas-sensor measurement setup has been installed at FNEL.

---------------------------------------------FNEL에 가스감지 연구를 위한 자동화 가스센서 측정장비가 설치되었습니다.

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Research

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Highlight of Recent Research

Recent News

We are hiring!

- 기능성 나노재료 및 소자 연구실에서는 연구에 열정적인 학부생 및 대학원생을 모집하고 있습니다.
연구에 관해 궁금하거나 함께 하고 싶은 학생들, 그리고 진로에 대해 고민이 있는 학생들은
syjeong@kongju.ac.kr로 메일 주시거나 2공학관 205호 오피스로 방문해 주시기 바랍니다.

The Functional Nanomaterials & Electronics Lab. is actively recruiting integrated MS/PhD students (integrated M
S/PhD or PhD only) or postdoctoral fellows (now closed).
We focus on designing metal oxides and metal organic frameworks for the applications of gas sensors, portable gas chromatography, and artificial olfaction. If you are interested in our group, please send email to Prof. Jeong (syjeong@kongju.ac.kr) with your ‘CV with publication lists'

Division of Advanced Materials Engineering, Kongju National University,

1223-24, Cheonan-daero, Seobuk-gu, Cheonan-si, Chungcheongnam-do 31080, Republic of Korea

Copyright by Seong-Yong Jeong Research Group All Rights Reserved.

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