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Welcome to the website of Energy Materials and Devices Laboratory (EMDL) in School of Materials Science and Engineering at Kyungpook National University (KNU).

We currently focus on fabrication of flexible energy harvesting device and synthesis of piezoelectric nanomaterials.




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Lab. News


1. 김연규/박종민 석사과정생, 국제전문학술지(SCI 논문)에 논문 게재! (Nano Energy, Journal of Alloys and Compounds)

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2. 김서하 석사과정생, 나유진 학사과정생(4학년, 석사과정 진학 예정), 대한금속재료학회 춘계학술대회에서 우수 발표상 수상!

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3. 남채영/현동열 학사과정생(4학년), 국제전문학술지(SCI 논문) 표지논문 선정! (Advanced Electronics Materials)

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4. 에너지 재료 및 소자 연구실, 2020년도 안전관리 우수연구실 인증!

안전관리 우수연구실.jpg


5. 박종민/김서하/남채영 학사과정생(4학년, 석사과정 진학 예정), 전기전자재료학회 추계학술대회에서 우수 발표상 수상!



6. 함성수 석사과정생, 전기전자재료학회 추계학술대회에서 우수 구두발표상 수상!



Recently published papers


1. "Flexoelectric-Boosted Piezoelectricity of BaTiO3@SrTiO3 Core-Shell Nanostructure Determined by Multiscale Simulations for Flexible Energy Harvesters", Nano Energy, 89, (2021), No.106469. (IF=17.881, JCR rank: 4.63%)



2. "Enhanced Output Power of Thermoelectric Modules with Reduced Contact Resistance by Adopting the Optimized Ni Diffusion Barrier Layer", Journal of Alloys and Compounds, 884, (2021), No.161119. (IF=5.316, JCR rank: 6.87%)



3. "Synergetic Enhancement of the Energy Harvesting Performance in Flexible Hybrid Generator Driven by Human Body using Thermoelectric and Piezoelectric Combine Effects", Applied Surface Science, 558, (2021), No.149784. (IF=6.707, JCR rank: 2.38%)



4. "Kinetic Motion Sensors based on Flexible and Lead-Free Hybrid Piezoelectric Composite Energy Harvesters with Nanowires-Embedded Electrodes for Detecting Articular Movements", Composites Part B, 212, (2021), No.108705. (IF=9.078, JCR rank: 0.55%)

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5. "Synergistically Improved Thermoelectric Energy Harvesting of Edge-Oxidized-Graphene-Bridged N-Type Bismuth Telluride Thick Film", ACS Applied Materials & Interfaces, 13(4), (2021), 5125-5132. (IF=9.229, JCR rank: 12.99%)



6. "Enhanced Energy Conversion Performance of a Magneto-mechano-electric Generator Using the Laminate Composite Made of Piezoelectric Polymer and Metallic Glass" Advanced Electronic Materials, 7(1), (2020), No.2000969. (IF=7.295, JCR rank: 16.56%)