Zobrazeno 1 - 10
of 239
pro vyhledávání: '"Hyeong Jun Kim"'
Autor:
Guangtao Zan, Wei Jiang, HoYeon Kim, Kaiying Zhao, Shengyou Li, Kyuho Lee, Jihye Jang, Gwanho Kim, EunAe Shin, Woojoong Kim, Jin Woo Oh, Yeonji Kim, Jong Woong Park, Taebin Kim, Seonju Lee, Ji Hye Oh, Jowon Shin, Hyeong Jun Kim, Cheolmin Park
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-13 (2024)
Abstract Moisture-driven electricity generators (MEGs) have been extensively researched; however, high-performance flexible variants have seldom been demonstrated. Here we present a novel complex coacervation with built-in potential strategy for deve
Externí odkaz:
https://doaj.org/article/92ba17b0c3d04ad39d12fbef82e308be
Autor:
Inwook Hwang, Seongcheol Mun, Jung-Hwan Youn, Hyeong Jun Kim, Seung Koo Park, Meejeong Choi, Tae June Kang, Qibing Pei, Sungryul Yun
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-13 (2024)
Abstract Reconfigurable tactile displays are being used to provide refreshable Braille information; however, the delivered information is currently limited to an alternative of Braille because of difficulties in controlling the deformation height. He
Externí odkaz:
https://doaj.org/article/fbcc6a34ed2e47f29088d1bc7710adf5
Autor:
Hyeong Jun Kim, Jei Gyeong Jeon, Ju Hwan Lee, Ju Hyeon Kim, Junho Lee, Gilyong Shin, Tae June Kang
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-8 (2022)
Abstract In this work, tosylate-doped poly(3,4-ethylenedioxythiophene) (PEDOT:Tos) films are prepared by thermally assisted oxidative polymerization either on a hot plate or in a convection oven. The main difference between these heat treatments is t
Externí odkaz:
https://doaj.org/article/e135bf0f524c4b5a975631ee69f1f98c
Publikováno v:
JACS Au, Vol 1, Iss 5, Pp 612-622 (2021)
Externí odkaz:
https://doaj.org/article/8e00bc8c62ad4a5889a24cd91a5d38b2
Publikováno v:
Journal of Modern Power Systems and Clean Energy, Vol 9, Iss 1, Pp 181-189 (2021)
We propose a two-stage stochastic model for optimizing the operation of energy storage. The model captures two important features: uncertain real-time prices when day-ahead operational commitments are made; and the price impact of charging and discha
Externí odkaz:
https://doaj.org/article/62b318c9198d4d3c99be08b1f0c264d4
Autor:
Jung Eun Yang, Si Jae Park, Won Jun Kim, Hyeong Jun Kim, Bumjoon J. Kim, Hyuk Lee, Jihoon Shin, Sang Yup Lee
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-10 (2018)
Fermentative production of aromatic polyesters from glucose has been unsuccessful. Here, the authors achieve the objective by one-step fermentation of metabolically engineered E. coli expressing a isocaprenoyl-CoA:2-hydroxyisocaproate CoA-transferase
Externí odkaz:
https://doaj.org/article/0d887cb3eb3d4fbbb8db885aaf70a1e3
Autor:
Jae Yun Baek, Kyung Mook Kang, Hyeong Jun Kim, Ju Hyeon Kim, Ju Hwan Lee, Gilyong Shin, Jei Gyeong Jeon, Junho Lee, Yusu Han, Byeong Jun So, Tae June Kang
Publikováno v:
Micromachines, Vol 12, Iss 11, p 1364 (2021)
In this work, we present a fabrication process for microneedle sensors made of polylactic acid (PLA), which can be utilized for the electrochemical detection of various biomarkers in interstitial fluid. Microneedles were fabricated by the thermal com
Externí odkaz:
https://doaj.org/article/e49780ece910474785add08b94153950
Publikováno v:
Applied Sciences, Vol 10, Iss 24, p 8873 (2020)
Time-synchronization technology can provide a common notion of time among the participating nodes on a network. This is essential not only for protocol operation for time-critical services but also for the time stamp for information included in the m
Externí odkaz:
https://doaj.org/article/6095a121b34645a7b250965c15e2d36d
Autor:
Gilyong Shin, Jei Gyeong Jeon, Ju Hyeon Kim, Ju Hwan Lee, Hyeong Jun Kim, Junho Lee, Kyung Mook Kang, Tae June Kang
Publikováno v:
Molecules, Vol 25, Iss 8, p 1928 (2020)
The photovoltaic conversion efficiency of solar cells is highly temperature dependent and decreases with increasing temperature. Therefore, the thermal management of solar cells is crucial for the efficient utilization of solar energy. We fabricate a
Externí odkaz:
https://doaj.org/article/17b02ace2f104141bbb46ab090926998
Autor:
Ramanaskanda Braveenth, Hyeong Woo Bae, Quynh Pham Bao Nguyen, Haye Min Ko, Choong Hun Lee, Hyeong Jun Kim, Jang Hyuk Kwon, Kyu Yun Chai
Publikováno v:
Molecules, Vol 22, Iss 3, p 464 (2017)
Two new hole transporting materials, named HTM 1A and HTM 1B, were designed and synthesized in significant yields using the well-known Buchwald Hartwig and Suzuki cross- coupling reactions. Both materials showed higher decomposition temperatures (ove
Externí odkaz:
https://doaj.org/article/77e468b2b6e442ce84da50100b1f979f