001
2020 · Extreme Mechanics Letters
Cold Rolled Robust Metal Assisted Triboelectric Nanogenerator for Extremely Durable Operation
Yoonsang Ra*, Jun Hyuk Choi*, Seung-Jun Choi, Moonwoo La, Sung Jea Park, Moon-Jo Kim**, Dongwhi Choi**
Publications · 2020
2020 archive.
Research published in 2020. Select a title to open the publication.
11 publications
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002
2020 · Advanced Materials Technologies
Development of a High-Performance Handheld Triboelectric Nanogenerator with a Lightweight Power Transmission Unit
Seonbeen Choi*, Sumin Cho*, Yeongcheol Yun, Sunmin Jang, Jun Hyuk Choi, Yoonsang Ra, Sung Jea Park**, Dongwhi Choi**
003
2020 · Applied Surface Science
Development of a metal-to-metal imprinting process: Transcription quality analysis and surface wettability characterization
Moonwoo La, Taek Yong Hwang, Jeong-Young Choi, Seokkwan Hong, Sung Jea Park, Jeongjin Kang**, Dongwhi Choi**
004
2020 · Chemical Engineering Journal
Development of a vapor phase polymerization method using a wet-on-wet process to coat polypyrrole on never-dried nanocellulose crystals for fabrication of compression strain sensor
Zahid Hanif*, Daeyong Shin, Dongwhi Choi** , Sung Jea Park**
005
2020 · Small
Direct Fabrication of Freestanding and Patterned Nanoporous Junctions in a 3D Micro-Nanofluidic Device for Ion-Selective Transport
Junhyun Kim, Sang Min Park, Dongwhi Choi , Dong Sung Kim
006
2020 · Materials
Facile Tailoring of Contact Layer Characteristics of the Triboelectric Nanogenerator based on Portable Imprinting Device
Sumin Cho*, Sunmin Jang*, Moonwoo La*, Yeongcheol Yun, Taekyung Yu, Sung Jea Park**, Dongwhi Choi**
007
2020 · Nano Energy
Monocharged Electret Based Liquid-Solid Interating Triboelectric Nanogenerator for its Boosted Electrical Output Performance
Sunmin Jang*, Moonwoo La*, Sumin Cho, Yeongcheol Yun, Jun Hyuk Choi, Yoonsang Ra, Sung Jea Park**, Dongwhi Choi**
008
2020 · Nano Energy
Reliable DC voltage generation based on the enhanced performance triboelectric nanogenerator fabricated by nanoimprinting-poling process and an optimized high efficiency integrated circuit
Donghyeon Yoo*, Seoulmin Lee*, Jeong-Won Lee, Kwangseok Lee, Eun Yeong Go, Woonbong Hwang, Insang Song, Sung Baek Cho, Do Wan Kim, Dongwhi Choi** , Jae-Yoon Sim**, Dong Sung Kim**
009
2020 · Nano Energy
Triboelectric Signal Generation and Its Versatile Utilization During Gear-based Ordinary Power Transmission
Yoonsang Ra, Seungin Oh, JoonHo Lee, Yeongcheol Yun, Sumin Cho, Jun Hyuk Choi, Sunmin Jang, Hee Jae Hwang, Dukhyun Choi, Jin-Gyun Kim**, Dongwhi Choi**
010
2020 · Nano Energy
Universal Biomechanical Energy Harvesting from Joint Movements Using a Direction-Switchable Triboelectric Nanogenerator
Sumin Cho, Yeongcheol Yun, Sunmin Jang, Yoonsang Ra, Jun Hyuk Choi, Hee Jae Hwang, Dukhyun Choi, Dongwhi Choi**
011
2020 · ACS Macro Letters
Water stable flexible nanocellulose chiral nematic films through acid vapor cross-linked glutaraldehyde for chiral nematic templating
Zahid Hanif*, Dongwhi Choi* , Muhammad Zakria Tariq, Moonwoo La**, Sung Jea Park**