Zobrazeno 1 - 10
of 118
pro vyhledávání: '"Chan-Gi Lee"'
Publikováno v:
ACS Omega, Vol 6, Iss 46, Pp 30942-30948 (2021)
Externí odkaz:
https://doaj.org/article/0f13db0b59e545d08ed8944e6bdfa077
Publikováno v:
Atmospheric Science Letters, Vol 23, Iss 6, Pp n/a-n/a (2022)
Abstract This study analyses the regional characteristics of heat extremes (hot days and tropical nights) in the Honam area of South Korea during the recent 23 years (1997–2019) by using weather station data. The results based on the binary classif
Externí odkaz:
https://doaj.org/article/e6160b34a9a8442a85ac8911ae5fd63f
Publikováno v:
Frontiers in Chemistry, Vol 6 (2018)
Nitrogen doped TiO2 (N-TiO2) nanoparticles were synthesized via a novel plasma enhanced electrolysis method using bulk titanium (Ti) as a source material and nitric acid as the nitrogen dopant. This method possesses remarkable merits with regard to t
Externí odkaz:
https://doaj.org/article/999ed911c25545f58ac85605352be772
Publikováno v:
Environmental Science and Pollution Research.
Publikováno v:
ACS Omega, Vol 6, Iss 46, Pp 30942-30948 (2021)
TiO2 is an attractive catalyst for the photocatalytic degradation of organic pollutants. However, owing to its large band gap, it can only be activated by ultraviolet (UV) light, which constitutes ...
Publikováno v:
AIP Advances, Vol 8, Iss 1, Pp 015017-015017-7 (2018)
In this study, we have developed an effective amino passivation process for quantum dots (QDs) at room temperature and have investigated a passivation mechanism using a photo-assisted chemical method. As a result of the reverse reaction of the H2O mo
Externí odkaz:
https://doaj.org/article/50c85b31d9994510ab4a3d367c152bb6
Publikováno v:
Resources Recycling. 30:53-59
Publikováno v:
Journal of the Korean Institute of Resources Recycling. 29:35-40
Publikováno v:
Journal of the Korean Institute of Resources Recycling. 29:57-64
Publikováno v:
Korean Journal of Metals and Materials. 58:798-807
Facile, economic methods of preparing tungsten (W) nanopowder are critically needed to meet industrial demand. Herein, we report a method of preparing single-phase alpha-W (α-W) nanopowders using ammonium paratungstate (APT) as a starting material a