Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Hosik Lee"'
Autor:
Dongho Seo, Syed Asad Abbas, Ahyeon Ma, Taesung Kwon, Hyeon Beom Cho, Minjeong Kim, Kug-Seung Lee, Jong Hyeok Seo, Ji-Hwan Kwon, Hosik Lee, Ki Min Nam
Publikováno v:
Journal of CO2 Utilization, Vol 80, Iss , Pp 102677- (2024)
Stable electrodes are crucial for the practical applications of electrochemical systems. In this study, we report a simple method for synthesizing three-dimensional glassy-like carbon (3D·GC) on an alumina substrate through pyrolysis of benzyl alcoh
Externí odkaz:
https://doaj.org/article/4a210edead864c33b9cb16d0b7264693
Publikováno v:
Energies, Vol 17, Iss 7, p 1738 (2024)
This article presents a proportional–derivative (PD) type output voltage regulator without the current feedback, taking into account system parameter and load variations. The main advantages are given as follows: First, the first-order output volta
Externí odkaz:
https://doaj.org/article/f5710466eb104b07a1f372fe01255e0f
Autor:
Ki-Yong Yoon, Juhyung Park, Minsu Jung, Sang-Geun Ji, Hosik Lee, Ji Hui Seo, Myung-Jun Kwak, Sang Il Seok, Jun Hee Lee, Ji-Hyun Jang
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-12 (2021)
Germanium (Ge) has potential as a dopant suitable for the hematite-based photoelectrochemical water splitting system. Here, the authors report the fabrication of Ge doped porous hematite and demonstrate an efficient tandem system of Ge doped porous h
Externí odkaz:
https://doaj.org/article/afdd0a6a312b42bda1fa39780f197f6a
Autor:
Yun Ji Lim, Dongho Seo, Syed Asad Abbas, Haeun Jung, Ahyeon Ma, Kug‐Seung Lee, Gaehang Lee, Hosik Lee, Ki Min Nam
Publikováno v:
Advanced Science, Vol 9, Iss 20, Pp n/a-n/a (2022)
Abstract Electrochemical carbon dioxide reduction is a mild and eco‐friendly approach for CO2 mitigation and producing value‐added products. For selective electrochemical CO2 reduction, single‐crystalline Au particles (octahedron, truncated‐o
Externí odkaz:
https://doaj.org/article/f64e38db6dc9404384e8712ee386cc0c
Autor:
Jaegeon Ryu, Ji Hui Seo, Gyujin Song, Keunsu Choi, Dongki Hong, Chongmin Wang, Hosik Lee, Jun Hee Lee, Soojin Park
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
Silicon-based anodes are attractive for lithium ion batteries, but improvements in conductivity, ionic diffusion and structural stability would extend applications. Here the authors show that low sulfur-doping in a silicon anode leads to highly stabl
Externí odkaz:
https://doaj.org/article/68f63d53f49c444ebcd46afa8fac8071
Autor:
HYEONJIN JEON, WONJONG JEONG, SUNGGOO CHO, HOSIK LEE, HYUNWOO LEE, SEONGWOO CHO, ILHO KANG, NAMYONG KIM, HO JIN RYU
Publikováno v:
Transactions of the Korean Hydrogen and New Energy Society. 33:761-768
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::528737b12ae59204b7fc4e16a6a39d6d
https://doi.org/10.7316/khnes.2022.33.6.761
https://doi.org/10.7316/khnes.2022.33.6.761
Publikováno v:
ACS Catalysis. 12:5112-5122
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94dd49d22f9de0ee1c5d657ace59f3c2
https://doi.org/10.1021/acscatal.1c05106
https://doi.org/10.1021/acscatal.1c05106
Autor:
Juhyung Park, Jun Hee Lee, Minsu Jung, Myung-Jun Kwak, Ki-Yong Yoon, Sang-Geun Ji, Ji-Hyun Jang, Sang Il Seok, Ji Hui Seo, Hosik Lee
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-12 (2021)
Nature Communications
Nature Communications
To boost the photoelectrochemical water oxidation performance of hematite photoanodes, high temperature annealing has been widely applied to enhance crystallinity, to improve the interface between the hematite-substrate interface, and to introduce ti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::230d15032759caad23066f43861220d1
https://doaj.org/article/afdd0a6a312b42bda1fa39780f197f6a
https://doaj.org/article/afdd0a6a312b42bda1fa39780f197f6a
Publikováno v:
Proceedings of the American Mathematical Society. 149:4189-4206
We provide an optimal global Calderón-Zygmund theory for quasilinear elliptic equations of a very general form with Orlicz growth on bounded nonsmooth domains under minimal regularity assumptions of the nonlinearity A = A ( x , u , D u ) A=A(x,u,Du)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5a2a3eafced82c24c6e48f88a1a42ed
https://doi.org/10.1090/proc/15585
https://doi.org/10.1090/proc/15585
Autor:
Ji Su Kim, Sangram Keshari Mohanty, Mihyun Yang, Kang Hyun Park, Kyuwook Ihm, Sung Ki Cho, Youchang Park, Jiung Jeong, Ki Min Nam, Sol Kim, Hyun Deog Yoo, Heon Cheol Shin, Hosik Lee, Sang-Hyeok Kim, Yun Ji Lim
Publikováno v:
The Journal of Physical Chemistry Letters. 12:5748-5757
The development of stable and efficient electrocatalysts is of key importance for the establishment of a sustainable society. The activity of a metal electrocatalyst is determined by its electrochemically active surface area and intrinsic activity, w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05adcbff8ae2174e61ef066f38c85476
https://doi.org/10.1021/acs.jpclett.1c01056
https://doi.org/10.1021/acs.jpclett.1c01056