Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Young-Ryul Kim"'
Publikováno v:
Journal of the Korea Academia-Industrial cooperation Society. 22:768-774
Autor:
Hyunhyub Ko, Young-Ryul Kim, Minsoo Kim, Seung Man Noh, Hye-Jin Lee, Seungse Cho, Jeonghee Yeom, Jin Chul Kim, Sujin Sung, Dong-hee Kang, Ayoung Choe
Publikováno v:
ACS Applied Materials & Interfaces. 12:53184-53192
Thermoacoustic (TA) loudspeakers have garnered significant attention in recent times as a novel film speaker that utilizes temperature oscillation to vibrate the surrounding air. Conventional film-type TA loudspeakers are known to experience problems
Autor:
Hyunhyub Ko, Sangyun Na, Sujoy Kumar Ghosh, Youngsu Lee, Minsoo Kim, Young-Eun Shin, Yoojeong Park, Young-Ryul Kim, Jonghwa Park
Publikováno v:
ACS Nano. 14:7101-7110
Although ferroelectric composites have been reported to enhance the performance of triboelectric (TE) devices, their performances are still limited owing to randomly dispersed particles. Herein, we introduce high-performance TE sensors (TESs) based o
Autor:
Jin-Ho Suh, Jun-Sik Kim, Doik Kim, Young-Ryul Kim, Dong Bin Shin, Researcher, Kiro, Pohang, Korea, Maolin Jin, Sanghyun Park
Publikováno v:
Journal of Korea Robotics Society. 13:248-255
Autor:
Dong-hee Kang, Sujoy Kumar Ghosh, Jinyoung Kim, Hyunhyub Ko, Youngoh Lee, Minsoo Kim, Jonghwa Park, Young-Ryul Kim
Publikováno v:
ACS applied materialsinterfaces. 12(52)
Flexible pressure sensors have been widely explored for their versatile applications in electronic skins, wearable healthcare monitoring devices, and robotics. However, fabrication of sensors with characteristics such as high sensitivity, linearity,
Publikováno v:
Nano Energy. 92:106704
Self-healable wearable devices with tactile directional sensitivity have attracted significant attention due to their damage-free sustainable and precise detection of directional body motions in various applications such as hand gesture monitoring an
Autor:
Youngoh Lee, Sun Sook Lee, Youngsu Lee, Jinyoung Kim, Moonjeong Jang, Yeoheung Yoon, Ki-Seok An, Jeonghee Yeom, Young-Ryul Kim, Jonghwa Park, Seungyeon Yu, Geonyoung Jeong, Ayoung Choe, Soowon Cho, Hyunhyub Ko
Publikováno v:
Nano Energy. 89:106409
Piezoelectric polyvinylidene fluoride (PVDF) has been widely utilized in flexible and self-powered tactile sensors, which require high ferroelectricity of polar phase PVDF. Herein, we demonstrate self-powered piezoelectric e-skins with high sensitivi
Autor:
Jin Hwan Park, Young Ryul Kim
Publikováno v:
Corrosion Science and Technology. 15:297-302
Water-based systems are dominating the coating market because of worldwide VOCs regulations. Research is focusing especially on waterborne polyurethane (WPU) because of its unique mechanical and chemical properties. However, commercial WPU consists o
Autor:
Hyunhyub Ko, Sung Hwan Ju, In Woo Cheong, Jin Chul Kim, Minsoo Kim, Ayoung Choe, Hyang Moo Lee, Gi Young Kim, Young-Ryul Kim, Kum Ju Baek
Publikováno v:
Progress in Organic Coatings. 148:105813
This work describes the effect of zirconium(IV) acetylacetonate (Zr(acac)4) on the self-healing and thermomechanical properties of urethane–acrylate copolymers, and which were compared with dibutyltin dilaurate (DBTDL). For prepolymer synthesis, gl
Autor:
Hyang Moo Lee, Suguna Perumal, Gi Young Kim, Jin Chul Kim, Young-Ryul Kim, Minsoo P. Kim, Hyunhyub Ko, Yecheol Rho, In Woo Cheong
Publikováno v:
Polymer Chemistry. 11:3775-3775
Correction for ‘Enhanced thermomechanical property of a self-healing polymer via self-assembly of a reversibly cross-linkable block copolymer’ by Hyang Moo Lee et al., Polym. Chem., 2020, DOI: 10.1039/d0py00310g.