Hanjun Ryu
Hanjun Ryu
northwestern.edu의 이메일 확인됨 - 홈페이지
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Transcutaneous ultrasound energy harvesting using capacitive triboelectric technology
R Hinchet*, HJ Yoon*, H Ryu, MK Kim, EK Choi, DS Kim, SW Kim
Science 365 (6452), 491-494, 2019
2672019
Micropatterned P (VDF‐TrFE) Film‐Based Piezoelectric Nanogenerators for Highly Sensitive Self‐Powered Pressure Sensors
JH Lee*, HJ Yoon*, TY Kim, MK Gupta, JH Lee, W Seung, H Ryu, SW Kim
Advanced Functional Materials 25 (21), 3203-3209, 2015
2472015
Graphene tribotronics for electronic skin and touch screen applications
U Khan*, TH Kim*, H Ryu, W Seung, SW Kim
Advanced Materials 29 (1), 1603544, 2017
1902017
Boosting Power‐Generating Performance of Triboelectric Nanogenerators via Artificial Control of Ferroelectric Polarization and Dielectric Properties
W Seung*, HJ Yoon*, TY Kim, H Ryu, J Kim, JH Lee, JH Lee, S Kim, ...
Advanced Energy Materials 7 (2), 1600988, 2017
1682017
Triboelectrification-Induced Large Electric Power Generation from a Single Moving Droplet on Graphene/Polytetrafluoroethylene
SS Kwak*, S Lin*, JH Lee*, H Ryu, TY Kim, H Zhong, H Chen, SW Kim
ACS nano 10 (8), 7297-7302, 2016
1132016
High‐Performance Piezoelectric, Pyroelectric, and Triboelectric Nanogenerators Based on P (VDF‐TrFE) with Controlled Crystallinity and Dipole Alignment
J Kim*, JH Lee*, H Ryu, JH Lee, U Khan, H Kim, SS Kwak, SW Kim
Advanced Functional Materials 27 (22), 1700702, 2017
1122017
Reliable piezoelectricity in bilayer WSe2 for piezoelectric nanogenerators
JH Lee*, JY Park*, EB Cho*, TY Kim, SA Han, TH Kim, Y Liu, SK Kim, ...
Advanced Materials 29 (29), 1606667, 2017
1062017
Hybrid energy harvesters: Toward sustainable energy harvesting
H Ryu, HJ Yoon, SW Kim
Advanced Materials 31 (34), 1802898, 2019
972019
Sustainable direct current powering a triboelectric nanogenerator via a novel asymmetrical design
H Ryu*, JH Lee*, U Khan, SS Kwak, R Hinchet, SW Kim
Energy & Environmental Science 11 (8), 2057-2063, 2018
912018
High‐Performance Triboelectric Nanogenerators Based on Solid Polymer Electrolytes with Asymmetric Pairing of Ions
H Ryu*, JH Lee*, TY Kim, U Khan, JH Lee, SS Kwak, HJ Yoon, SW Kim
Advanced Energy Materials 7 (17), 1700289, 2017
812017
Control of Skin Potential by Triboelectrification with Ferroelectric Polymers
JH Lee*, R Hinchet*, TY Kim, H Ryu, W Seung, HJ Yoon, SW Kim
Advanced Materials 27 (37), 5553-5558, 2015
782015
Sustainable powering triboelectric nanogenerators: Approaches and the path towards efficient use
HJ Yoon, H Ryu, SW Kim
Nano energy 51, 270-285, 2018
632018
Butylated melamine formaldehyde as a durable and highly positive friction layer for stable, high output triboelectric nanogenerators
SS Kwak*, SM Kim*, H Ryu, J Kim, U Khan, HJ Yoon, YH Jeong, SW Kim
Energy & Environmental Science 12 (10), 3156-3163, 2019
612019
Thermally Induced Strain‐Coupled Highly Stretchable and Sensitive Pyroelectric Nanogenerators
JH Lee*, H Ryu*, TY Kim, SS Kwak, HJ Yoon, TH Kim, W Seung, SW Kim
Advanced Energy Materials 5 (18), 1500704, 2015
452015
Research Update: Nanogenerators for self-powered autonomous wireless sensors
U Khan, R Hinchet, H Ryu, SW Kim
APL Materials 5 (7), 073803, 2017
352017
High Permittivity CaCu3Ti4O12 Particle‐Induced Internal Polarization Amplification for High Performance Triboelectric Nanogenerators
J Kim, H Ryu, JH Lee, U Khan, SS Kwak, HJ Yoon, SW Kim
Advanced Energy Materials 10 (9), 1903524, 2020
342020
Self-powered transparent flexible graphene microheaters
U Khan*, TH Kim*, KH Lee, JH Lee, HJ Yoon, R Bhatia, I Sameera, ...
Nano Energy 17, 356-365, 2015
342015
Emerging pyroelectric nanogenerators to convert thermal energy into electrical energy
H Ryu, SW Kim
Small 17 (9), 1903469, 2021
302021
Wireless, skin-interfaced sensors for compression therapy
Y Park*, K Kwon*, SS Kwak*, JW Kwak*, H Luan, TS Chung, K San Chun, ...
Science Advances 6 (49), eabe1655, 2020
122020
Triboelectric energy harvester
SW Kim, SS Kwak, SH Kim, SS Kim, TY Kim, TH Kim, WC Seung, HJ Ryu, ...
US Patent App. 15/089,869, 2016
122016
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