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일시 : 2011. 6. 9()

: 응용공학동 신소재공학과 2429

Nanogenerators toward
self-powered nanosystems

Minbaek Lee, Jinhui Song, Rusen Yang, Guang Zhu, Youfan Hu, Zhong Lin Wang

School of Materials science and Engineering, Georgia Institute of

The future of nanotechnology research is likely to focus on the areas of
integrating individual nanodevices into a nanosystem that acts like living
species with sensing, communicating, controlling and responding. A nanosystem
requires a nano-power source to make the entire package extremely small and
high performance. The goal is to make self-powered nanosystem that can operate
wirelessly, independently and sustainably. Harvesting energy from the
environment is a choice for powering nanosystems. It is essential to explore
innovative nanotechnologies for converting mechanical energy (such as body
movement, muscle stretching), vibration energy (such as acoustic/ultrasonic
wave), and hydraulic energy (such as body fluid and blood flow) into electric
energy that will be used to power nanodevices without using battery. This is a
key step towards self-powered nanosystems. We have demonstrated an innovative
approach for converting nano-scale mechanical energy into electric energy by
piezoelectric zinc oxide nanowire (NW) arrays. The technology makes it possible
to harvest energy supplied by mechanical movement/vibration, heart beating,
food steps, noises, light wind. Moreover, self-powered nano-devices have been
fabricated by combining the energy harvesting technology which ensures its
compatibility and perspective. The presentation will be continuously dedicated
to recent developments and improvements of nanogenerators towards self-powered

List of Articles
번호 제목 날짜
21 [KINC Invited Seminar] Shu Yang (Dept. of MSE, Univ. of Pennsylvania) file 2011.05.30
20 [KINC Invited Seminar] 김명길 박사(Stanford University) file 2013.08.19
19 [KINC Invited Seminar] 김종복 박사(Princeton University) file 2012.04.25
18 [KINC Invited Seminar] 박 철 박사( National Institute of Aerospace (NIA)) file 2013.12.27
17 [KINC Invited Seminar] 이건도 연구교수(서울대 재료공학부) file 2012.05.07
» [KINC Invited Seminar] 이민백 박사 (Georgia Institute of Technology) 2011.06.08
15 [KINC Invited Seminar] 이재광 박사 (Vanderbilt University) file 2012.06.07
14 [KINC Invited Seminar] 홍영기 박사(University of Michigan) 2013.12.27
13 [KINC Seminar] 나노융합산업 발전전략- 박기영 박사 (지식경제부 바이오나노과장) 2009.02.26
12 [KINC 초청 세미나 안내] 2015.1.21(수) 16시, 윤종승 교수(Southern California 대학) file 2015.01.12
11 [KINC 초청 세미나 안내]2015.10.29 16:00 조지아텍 Zhiqun Lin 교수 file 2015.10.27
10 [KINC 초청세미나 안내] 2015.02.02(월)16:00, 이재광 박사(Oak Ridge National Laboratory) file 2015.02.04
9 [KINC 초청세미나 안내]2014.10.13 11시, 엄태식 박사(University of Washington) 2014.10.13
8 [KINC 특별 세미나 안내]2016.04.04 16:00 김학민 (한국과학기술원 상임감사) file 2016.11.07
7 [KI목요세미나] 김봉수 교수(KAIST 화학과) file 2011.03.14
6 [KI목요세미나] 정희태 교수(KAIST, 생명화학공학과) file 2011.09.15
5 [Special Invited Seminar] Prof. Paras N. Prasad (State University of New York at Buffalo) file 2014.02.17
4 [Special Invited Seminar] Status and Prospect on Development of Nanomaterials for Supercapacitor file 2014.02.13
3 [제 3회 KINC 특별 초청 강연 안내]2017.10.23(월) 16시 이조원 한미 나노포럼 조직위원장 file 2017.10.16
2 오스트리아-한국 나노기술 국제협력을 위한 공동 세미나 개최 file 2019.06.22
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