Hydrophobic sponge structure-based triboelectric nanogenerator.
Hydrophobic sponge structure-based triboelectric nanogenerators using an inverse opal structured film for sustainable energy harvesting over a wide range of humid atmosphere have been successfully demonstrated. The output voltage and current density reach a record value of 130 V and 0.10 mA cm(-2) , respectively, giving over 10-fold power enhancement, compared with the flat film-based triboelectric nanogenerator.
School of Advanced Materials Science and Engineering, Sungkyunkwan University (SKKU), Suwon, 440-746, Republic of Korea.
Keun Young
KY
Lee
Jinsung
J
Chun
Ju-Hyuck
JH
Lee
Kyeong Nam
KN
Kim
Na-Ri
NR
Kang
Ju-Young
JY
Kim
Myung Hwa
MH
Kim
Kyung-Sik
KS
Shin
Manoj Kumar
MK
Gupta
Jeong Min
JM
Baik
Sang-Woo
SW
Kim
D000535:Aluminum / Q000737:chemistry; D004129:Dimethylpolysiloxanes / Q000737:chemistry; D004553:Electric Conductivity; D011211:Electric Power Supplies; D057927:Hydrophobic and Hydrophilic Interactions; D055595:Mechanical Phenomena; D036103:Nanotechnology / Q000295:instrumentation*; D055672:Static Electricity
D004129:Dimethylpolysiloxanes; C013830:baysilon; D000535:Aluminum
energy harvesting; humidity; hydrophobic sponge; nanogenerator; triboelectricity