Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Gun-hee Moon"'
Autor:
Thao Thi Le, Van Chinh Hoang, Wenjun Zhang, Jong Min Kim, Jongsik Kim, Gun-hee Moon, Sang Hoon Kim
Publikováno v:
Chemical Engineering Journal Advances, Vol 12, Iss , Pp 100371- (2022)
Development of cathode materials with high activity, stability, and wide operating pH range is crucial for electro-Fenton reactions. Herein, mesoporous sulfur-modified metal oxides were coated onto stainless steel meshes and applied as a cathode to p
Externí odkaz:
https://doaj.org/article/9229098259a34b5291f6c5bd0ab024e2
Autor:
Valeriia Poliukhova, Jong-Ku Park, Doyeon Kim, Sovann Khan, Jin Young Seo, Se Jin Kim, Gun-Hee Moon, Kyung-Youl Baek, Seungchul Kim, So-Hye Cho
Publikováno v:
Chemical Engineering Journal Advances, Vol 12, Iss , Pp 100363- (2022)
This study established a dynamic Z-scheme driven heterostructure of ZnO-ZnS (ZnOS) nanoparticles (NPs) by sulfidation of ZnO NPs. The ZnOS composites with different atomic ratios of S/O were analyzed with multiple characterization techniques. The com
Externí odkaz:
https://doaj.org/article/3e5a381a5a5746a5866451b128223368
Autor:
Tae Hwa Jeon, Damián Monllor–Satoca, Gun–hee Moon, Wooyul Kim, Hyoung–il Kim, Detlef W. Bahnemann, Hyunwoong Park, Wonyong Choi
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
While water splitting catalysis may provide a renewable means to produce fuel, sacrificial reagents are typically employed to assess the water oxidation half reaction. Here, authors find the silver redox cycle to mediate O2 evolution in photoelectroc
Externí odkaz:
https://doaj.org/article/f6f15514edc2475bb9e7602eca788aeb
Publikováno v:
INCAS Bulletin, Vol 10, Iss 1, Pp 105-115 (2018)
This paper addresses a novel impact time and angle control guidance law using a Bézier curve. The 2nd order Bézier curve consists of one control point and two boundary points; initial point P0, middle point P1 and end point P2. The curve is tangent
Externí odkaz:
https://doaj.org/article/3b8ec9c451c74421b62c0c6498f8650f
Autor:
Gun-hee Moon
Publikováno v:
Ceramist. 25:172-183
Hydrogen peroxide (H2O2) has been widely utilized as an oxidant in diverse industries such as pulp and paper bleaching, chemical synthesis, wastewater treatment, fuel, etc., which has been supplied by anthraquinone process. However, this method needs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2666e9c848236d914ce0f1f47c5e0380
https://doi.org/10.31613/ceramist.2022.25.2.05
https://doi.org/10.31613/ceramist.2022.25.2.05
Publikováno v:
Journal of Materials Chemistry A. 10:19107-19128
The review overviews the mechanism of C–H activation through electron–hole mediated pathways in photo and electrocatalysis, and introduces various strategies to increase the conversion of CH4 as well as the selectivity to desired products.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90cc8813a1e2e14c68ecff9a609d5842
https://doi.org/10.1039/d2ta02257e
https://doi.org/10.1039/d2ta02257e
Publikováno v:
Journal of Materials Chemistry A. 9:19179-19205
Denitrification and anaerobic ammonium oxidation (anammox) are important biological processes of the nitrogen cycle that help to preserve the global ecosystem. However, indiscriminate development and global population growth result in the discharge o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::193816ffafc702ccda70c65819c175ef
https://doi.org/10.1039/d1ta02644e
https://doi.org/10.1039/d1ta02644e
Publikováno v:
International Journal of Aeronautical and Space Sciences. 22:163-175
This paper proposes generalized polynomial guidance for controlling the terminal velocity vector (speed and flight path angle), which could be critical for the effectiveness of the warhead of tactical ballistic missiles. A polynomial reference trajec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0bc4ecde056e77c9af31ac4d675043ab
https://doi.org/10.1007/s42405-020-00291-6
https://doi.org/10.1007/s42405-020-00291-6
Publikováno v:
International Journal of Aeronautical and Space Sciences. 21:1092-1104
This study proposes an algorithm to calculate fast the predicted intercept point (PIP) of the anti-ballistic missile system. A neural network system is trained to learn the motion of the ballistic target to predict the future target position. Then a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca063f7d8e4a7643b597a42782164860
https://doi.org/10.1007/s42405-020-00292-5
https://doi.org/10.1007/s42405-020-00292-5