Zobrazeno 1 - 10
of 235
pro vyhledávání: '"Jin Sang Kim"'
Autor:
Gwang Min Park, Seunghyeok Lee, Jun-Yun Kang, Seung-Hyub Baek, Heesuk Kim, Jin-Sang Kim, Seong Keun Kim
Publikováno v:
Journal of Advanced Ceramics, Vol 12, Iss 12, Pp 2360-2370 (2023)
This study investigated the effects of KCl treatment on microstructure and thermoelectric properties of n-type Bi2Te2.7Se0.3 (BTS) thermoelectric materials. The innovative KCl treatment was originally intended to introduce nanopores through selective
Externí odkaz:
https://doaj.org/article/fe49c8ed57334affa3ae450d70613369
Autor:
Jin Sang Kim, Yujin Nam
Publikováno v:
Energies, Vol 9, Iss 1, p 4 (2015)
Groundwater heat pumps have energy saving potential where the groundwater resources are sufficient. System Coefficients of Performance (COPs) are measurements of performance of groundwater heat pump systems. In this study, the head and power of subme
Externí odkaz:
https://doaj.org/article/54f6cad8aae44dcaa984611e0a361ab7
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-7 (2022)
Abstract This article explores the deep learning approach towards approximating the effective electrical and thermal conductivities of copper (Cu)-carbon nanotube (CNT) composites with CNTs aligned to the field direction. Convolutional neural network
Externí odkaz:
https://doaj.org/article/d538a78e6e9749e6a44d46472ec92866
Publikováno v:
Advanced Science, Vol 9, Iss 12, Pp n/a-n/a (2022)
Abstract A wearable thermoelectric generator (WTEG) that utilizes human body heat can be a promising candidate for the wearable power generators. The temperature difference (ΔT) between the body and the environment is a stable source driving the WTE
Externí odkaz:
https://doaj.org/article/5c21367b7cc84b02b206db7d86427cff
Autor:
Byeongmoon Lee, Hyeon Cho, Kyung Tae Park, Jin-Sang Kim, Min Park, Heesuk Kim, Yongtaek Hong, Seungjun Chung
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-12 (2020)
Though flexible thermoelectric generators (TEGs) are attractive for energy harvesting applications, existing devices show low efficiency due to heat loss and poor thermal contact. Here, the authors report high-performance conformable TEGs with stretc
Externí odkaz:
https://doaj.org/article/1c2bbe160f7a467382b49cf0cf416bf7
Autor:
Seunghyeok Lee, Sung-Jin Jung, Gwang Min Park, Junpyo Hong, Albert S. Lee, Seung-Hyub Baek, Heesuk Kim, Tae Joo Park, Jin-Sang Kim, Seong Keun Kim
Publikováno v:
Journal of the European Ceramic Society. 43:3376-3382
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88967bc518e174101588cce0097f2bb5
https://doi.org/10.1016/j.jeurceramsoc.2023.02.017
https://doi.org/10.1016/j.jeurceramsoc.2023.02.017
Autor:
Byeongmoon Lee, Hyeon Cho, Kyung Tae Park, Jin-Sang Kim, Min Park, Heesuk Kim, Yongtaek Hong, Seungjun Chung
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-1 (2021)
A Correction to this paper has been published: https://doi.org/10.1038/s41467-021-21629-y
Externí odkaz:
https://doaj.org/article/eaf272aa166b4d1db64ba6e911a0d93c
Autor:
Sung Hoon Park, Seungki Jo, Beomjin Kwon, Fredrick Kim, Hyeong Woo Ban, Ji Eun Lee, Da Hwi Gu, Se Hwa Lee, Younghun Hwang, Jin-Sang Kim, Dow-Bin Hyun, Sukbin Lee, Kyoung Jin Choi, Wook Jo, Jae Sung Son
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-10 (2016)
Thermoelectric devices are often rigid and do not adapt conformally to surfaces. Here, Park et al. prepare a Bi2Te3-based thermoelectric paint, containing a Sb2Te3chalcogenidometalate additive, that can be paint-brushed onto curved surfaces and form
Externí odkaz:
https://doaj.org/article/647c71c7145b474e8657bbe93682dd6f
Autor:
Kwang-Chon Kim, Joohwi Lee, Byung Kyu Kim, Won Young Choi, Hye Jung Chang, Sung Ok Won, Beomjin Kwon, Seong Keun Kim, Dow-Bin Hyun, Hyun Jae Kim, Hyun Cheol Koo, Jung-Hae Choi, Dong-Ik Kim, Jin-Sang Kim, Seung-Hyub Baek
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-6 (2016)
Grain boundaries in polycrystalline materials may offer the opportunity to explore physical phenomena that do not normally occur within the crystal grains. Here, the authors show that twin boundaries in Bi2Te3works as an electron supply for the whole
Externí odkaz:
https://doaj.org/article/db5c51e14d0f4c30a1d9bcfabbf7b41a
Autor:
Seunghyeok Lee, Sung‐Jin Jung, Gwang Min Park, Min Young Na, Kwang‐Chon Kim, Junpyo Hong, Albert S. Lee, Seung‐Hyub Baek, Heesuk Kim, Tae Joo Park, Jin‐Sang Kim, Seong Keun Kim
Publikováno v:
Small. 19
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d1762d9d77c6312f0770d15bf96af1e
https://doi.org/10.1002/smll.202205202
https://doi.org/10.1002/smll.202205202