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[2024.12.12] Congratulations to Chanui Lee and Jihye Choi on successfully completing their M.S. defences.

Chanui Lee and Jihye Choi successfully defended their M.S. thesis!!!. Congratulations!!!

 

 

 

[2024.12.12] Congratulations to Jongsuk Lee on the successful completion of his Ph.D. defense.

Jongsuk Lee successfully defended  his Ph.D dissertation!!!. Congratulations!!!

[2024.12.5] Participated ICMR 2024 conference

NAML participated and gave presentations the ICMR 2024 conference at Busan, South Korea.

 

 

[2024.12.2] Paper published in International Journal of Hydrogen Energy

Congratulations on publishing a paper!! The following article has been published in International Journal of Hydrogen Energy

Jongsuk Lee, Sunghan Kim*, “Effect of operation conditions on the structural and fatigue behaviors of hydrogen storage vessel in refueling station”, International Journal of Hydrogen Energy, 2025, 97, 469-482

 

[2024.11.29] Congratulations to Hyeonho Cho on the successful completion of his Ph.D. defense.

Hyeonho Cho successfully defended  his Ph.D dissertation!!!. Congratulations!!!

[2024.11.26] Participated APCF2024 conference

NAML participated the APCFS2024 conference at Matsue, Japan.

[2024.11.21] Participated 2024 KSME-Chungcheong division’s fall conference

NAML participated and gave presentation in the 2024 KSME-Chungcheong division’s fall conference.

 

 

 

 

[2024.11.12] Participated research project kick-off meeting [액화수소용 압력안전밸브 및 차단밸브 개발].

NAML participated research project (액화수소용 압력안전밸브 및 차단밸브 개발) kick-off meeting  at Daejung Valve (대정밸브). Many thanks for the kind invitation and constructive discussions.

 

[2024.11.06] Participated 2024 KSME fall conference

NAML participated and gave presentations in the 2024 KSME-fall conference

[2024. 10. 23] NAML participated ‘2024 CAU Networking Day’.

NAML participated ‘2024 CAU Networking’ and gave presentation, ‘Reduced graphene oxide-based self-powered wearable pressure sensor using skin sweat’. Many thanks for the constructive discussions.

[2024.10.15] Invited talk at CAU convergence research institute (convergence research seminar series for 2024 fall semester)

Prof. Sunghan Kim gave the invited talk at CAU convergence research institute. The title was ‘A numerical study of the high-pressure hydrogen storage pressure vessels.’  Many thanks for the kind invitation and constructive discussions.

[2024.10.10] Prizes at 2024 summer MESTER

Congratulation! Sungmin Hwang won the prizes at 2024 summer MESTER program. (Project: GO nanofluid-engaged thermoelectric generators)

[2024.09.06] Participated 2024 KSME-Reliability Engineering Division and Materials & Fracture Division’s Industrial-Academic-Research institute Joint Seminar

NAML participated 2024 KSME-Reliability Engineering Division and Materials & Fracture Division’s Industrial-Academic-Research institute Joint Seminar

[2024.09.01] Receive a NRF research grant

NAML receives a five-years (2024.09-2029.07) research grant from National Research Foundation of Korea (NRF) [중견연구]. Congratulation!!! [사업명: 복합기능 바이오 나노소재기반 계층적으로 구조화된 고내구 스마트 웨어러블 센서 개발 및 생체 신호 모니터링 응용].

 

[2024.08.27] Invited talk at Korea Research Institute of Ships & Ocean Engineering (KRISO)

Prof. Sunghan Kim gave a invited talk at CAU convergence research institute. The title was ‘Structural analysis on the hydrogen storage pressure vessel under charging and discharging process’.  Many thanks for the kind invitation and constructive discussions.

[2024.08.08/2024.08.22] Invited talk at CAU convergence research

institute (convergence research seminar series for 2024 Summer)

​Prof. Sunghan Kim gave two invited talks at CAU convergence

research institute.

The titles were ‘Bionanomaterials-based wearable sensing system’

and ‘Rheological behavior of carbon-based nanofluids and

their applications’. 

Many thanks for the kind invitation and constructive discussions.​​​​​​​​​

[2024.08.07] Congratulations to Chanui Lee and Jihye Choi on the successful completion of their M.S. proposal.

 

[2024.07.31] Best Paper Award

Congratulation! The following presentations were selected as winners of the best paper award in the 2024 KSME-Reliability Engineering Division’s spring conference.

Hyeonho Cho, Giuk Lee, Sunghan Kim*, “Mechanically Durable Biomaterial-Based Thin Film Sensor for Monitoring Physiological Signals”

[2024.07.30] Paper published in Applied Surface Science

Congratulations on publishing a paper!! The following article has been published in Applied Surface Science

Hyeonho Cho, ChaBum Lee, Sangmin Lee, Sunghan Kim*, “Effect of applied electrical potential and humidity on friction of Graphene-Based thin films”, Applied Surface Science, 2024, 672, 160802

 

[2024.07.17] Receive a MOTIE research grant

NAML receives a four-years (2024-2027)  research grant from Ministry of Trade, industry and Energy of Korea (MOTIE). Congratulation!!! [사업명: 산업기술혁신사업, 과제명: 액화수소용 압력안전밸브 및 차단밸브 개발].

[2024.06.27] Best Paper Award

Congratulation! The following presentations were selected as winners of the best paper award in the 2024 KSME-Materials and Fracture Division’s spring conference

 

Jongsuk Lee, Seh-Hoon Chung, Banseok Kim, Jin-ho Son, Zong-Hong Lin, Sangmin Lee, and Sunghan Kim*, “Tribological and triboelectric behavior of representative polymers in non-polar lubricant-engaged TENGs”

 

 

 

 

 

 

 

 

[2024.06.27] Invited talk at 2024 KSME-Materials and Fracture Division’s spring conference

Prof. Sunghan Kim gave an invited talk at KSME-Materials and Fracture Division’s spring conference. The title was ‘Properties and applications of advanced carbon-based nanofluids’.  Many thanks for the kind invitation and constructive discussions.

 

[2024.06.26] Participated 2024 KSME-Materials and Fracture Division’s spring conference

NAML participated and gave presentations in the 2024 KSME-Materials and Fracture Division’s spring conference

[2024.05.02] Congratulations!!! Sejin Lee has joined Hyosung R&DB Labs.

Sejin Lee has joined Hyosung R&DB Labs. Congratulations and good luck for your future career!

 

[2024.05.01] Welcome new group member!!!

Sungmin Hwang officially joined NAML as an undergraduate researcher. Welcome!!!

[2024.05.01] Paper published in Journal of Membrane Science

Congratulations on publishing a paper!! The following article has been published in Journal of Membrane Science.

 

Young-Su Ko, Hyeonho Cho, Jeonghoon Han, Youngsuk Nam*, Sunghan Kim*, Choongyeop Lee* “Graphene oxide-based nanofluidic system for power generation from salinity difference”, Journal of Membrane Science 2024, 701, 122722

[2024.04.17] Congratulations to Jongsuk Lee on the successful completion of his Ph.D. proposal.

 

 

 

 

[2024.04.12] Prizes at 2023 winter MESTER

Congratulation! Hyemi Kim won the prizes at 2023 winter MESTER program. (Project: GO Nanofluid-based Tactile Sensors)

 

[2024.03.21] Best Paper Award

Congratulation! The following presentation was selected as winner of the best paper award in the 2024 KSME-Reliability Engineering Division’s spring conference.

Taehee Kim, Hyeonho Cho and Sunghan Kim*, ‘Uniform Graphene Oxide Film with Controllable thickness via Coffee-Ring Effect’

 

 

 

 

 

 

 

 

 

[2024.03.20]  Participated 2024 KSME-Reliability Engineering Division’s spring conference

NAML participated and gave two oral presentations in the 2024 KSME-Reliability Engineering Division’s spring conference.

 

 

 

 

 

 

[2024.03.08] Congratulations to Hyeonho Cho on the successful completion of his Ph.D. proposal.

 

 

 

 

 

 

 

 

 

 

 

[2024.02.01] Welcome new undergraduate intern!!!

Sungmin Hwang has participated in has participated in NAML as undergraduate intern. Welcome!!

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[2023.12.30] Welcome new undergraduate intern!!!

Hyemi Kim has participated in NAML as undergraduate intern. Welcome!!!​

[2023.12.22] Best Paper Award

Congratulation! The following presentation was selected as a winner of the Best Paper Award in the AeroNDT 2023 international conference.

Jongsuk Lee, Seh-Hoon Chung, Banseok Kim, and Jin-ho Son, Zong-Hong Lin, Sangmin Lee, and Sunghan Kim*, ‘Tribological Properties of Polymers for Lubricant-Based Self-Powered TENG System’

[2023.12.04] Participated IEEE ROBIO 2023 conference.

NAML participated and gave presentations in the IEEE ROBIO 2023 conference.

[2023.11.06] Participated AeroNDT 2023 conference.

NAML participated and gave presentations in the AeroNDT 2023 conference.

[2023.11.01] Participated 2023 KSME Fall conference.

NAML participated and gave presentations in the 2023 KSME Fall conference.

 

 


 

[2023.08.10] Participate BK 21 Proposal Concert

Sejin Lee has participated in Proposal Concert at 2023 The Second BK21 International Workshop on Intelligent Wearable Robots

 

 

 

 

 

 

 

 

[2023.07.05] Participated Nano Korea 2023 conference

NAML participated and gave presentations in the Nano Korea 2023 conference

 

 

 

 

 

 

 

 

 

 

 

 

[2023.07.01]  Paper published in Cellulose.

Congratulations on publishing a paper!! The following article has been published in Cellulose.

 

Hyeonho Cho, Giuk Lee, Vladimir V. Tsukruk, and Sunghan Kim*, “Reduced graphene oxide/silk fibroin/cellulose nanocrystal-based wearable sensors with high efficiency and durability for physiological monitoring”, Cellulose 2023, 30, 6435–6456

 

 

[2023.06.22] Invited talk at KSME-Materials and Fracture Division’s spring conference

Prof. Sunghan Kim gave an invited talk at KSME-Materials and Fracture Division’s spring conference. The title was ‘Mechanically Durable and Multi-functional wearable sensors with bionanomaterials’.  Many thanks for the kind invitation and constructive discussions.

[2023.06.21]  Participated 2023 KSME-Materials and Fracture Division’s spring conference

NAML participated and gave presentations in the 2023 KSME- Materials and Fracture Division’s spring conference.

 

 

 

 

 

 

 

 

 

[2023.06.14] Congratulations to Sejin Lee for successfully defending her M.S. thesis.

Sejin Lee successfully defended her M.S. thesis!!!. Congratulations!!!

 

 

 

 

 

 

 

 

 

 

 

 

[2023.06.12]  Paper published in Biomacromolecules.

Congratulations on publishing a paper!! The following article has been published in Biomacromolecules. The published paper selected as the Cover (Biomacromolecules 2023, 24, 6).

 

Hyeonho Cho, Chanui Lee, ChaBum Lee, Sangmin Lee, and Sunghan Kim*, “Robust, Ultrathin, and Highly Sensitive Reduced Graphene Oxide/Silk Fibroin Wearable Sensors Responded to Temperature and Humidity for Physiological Detection”, Biomacromolecules 2023, 24, 6, 2606–2617

 

The published paper has been highlighted in the official homepage of Chung-Ang University.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

[2023.05.16] Invited talk at IEEE-NEMS 2023 conference

Prof. Sunghan Kim gave an invited talk at IEEE-NEMS 2023 conference. The title was ‘Mechanically Robust, uniform, and functional wearable sensors with bionanocomposites’.  Many thanks for the kind invitation and constructive discussions.

 

 

 

 

 

 

 

 

 

 

[2023.05.15] Participated IEEE-NEMS 2023 conference

NAML participated and gave presentations in the IEEE-NEMS 2023 conference.(Jeju, Korea)

 

 

 

 

 

 

[2023.05.13]  Paper published in J. Alloys Compd.

Congratulations on publishing a paper!! The following article has been published in J. Alloys Compd.

 

Taehee Kim+, Hyeonho Cho+, Seung Tae Choi, Woochul Nam, Sangmin Lee, Hong Liang, Sunghan Kim*, “Controlled deposition of graphene oxide on an anodic aluminum oxide substrate via coffee-ring effect”, Tribology International, Vol. 958, 170464, 2023

 

[2023.04.19] Participated 2023 KSCM spring conference

NAML participated and gave presentations in the 2023 KSCM spring conference.(Jeju, Korea)

 

 

 

 

 

 

 

[2023.04.19] Excellence Poster Award

Congratulation! The following presentation was selected as a winner of the Excellence Poster Award in the K-TRIB 2023 conference.

Hyeonho Cho, Admad Shakil, Andreas A. Polycarpou, Sunghan Kim, ‘Selectively Tailoring Mechanical Properties of Bionanofilm: Graphene Oxide/Silk Fibrion/Cellulose Nanocrystal’

[2023.04.12] Prizes at 2022 winter MESTER

Congratulation! Seunghwi Baek won the prize at 2022 winter MESTER program.

[2023.04.02] Participated K-TRIB 2023 (3rd Korea-Tribology International Conference)

NAML participated and gave presentations in the K-TRIB 2023 conference.

 

 

[2023.03.22] Best Paper Award

Congratulation! The following presentation was selected as a winner of the best paper award in the 2022 KSME fall conference.

 

Hyconho Cho, Chan Eui Lee, Jihye Choi, Sunghan Kim, “Developing graphene-oxide based bionanofilms with tunable and superior mechanical properties”, 2022 KSME fall conference, Jeju, South Korea, Nov., 2022

 

[2023.03.22] Best Paper Award

Congratulation! The following presentations were selected as winners of the best paper award in the 2023 KSME-Reliability Engineering Division’s spring conference.

 

Jongsuk Lee, Hyeonho Cho, Sungjin Hong and Sunghan Kim, “High-velocity impact behavior of natural fiber-paper and shear thickening fluid based-biocomposites”, 2022 KSME-Reliability Engineering Division’s spring conference, Jeju, South Korea, Mar., 2022

 

Hyeonho Cho, Joonho Lee, Hyundo Hwang, Woonbong Hwang, Jin-Gyun Kim, Sunghan Kim, “Mechanical analysis of graphene oxide-based bionanofilms: experimental test and finite element analysis (FEA) simulation”, 2022 KSME-Reliability Engineering Division’s spring conference, Jeju, South Korea, Mar., 2022

 

[2023.03.22]  Participated 2023 KSME-Reliability Engineering Division’s spring conference

NAML participated and gave presentations in the 2023 KSME-Reliability Engineering Division’s spring conference. (Jeju, Korea)

 

 

 

 

 

 

 

 

[2023.02.01]  Paper published in Tribol. Int.

Congratulations on publishing a paper!! The following article has been published in Tribol. Int. 

J. Lee+, S.-H Chung+, B. Kim, J.-h. Son, Z.-H. Lin, S. Lee* and S. Kim*, “Wear and triboelectric performance of polymers with non-polar lubricants”, Tribology International, Vol. 178, 108088, 2023

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