Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Jiyeol Bae"'
Publikováno v:
Heliyon, Vol 10, Iss 14, Pp e34199- (2024)
Perfluoroalkyl substances (PFAS) are emerging contaminants present in various water sources. Their bioaccumulation and potential toxicity necessitate proper treatment to ensure safe water quality. Although iron-based monometallic photocatalysts have
Externí odkaz:
https://doaj.org/article/29484166f25f4ef7a8e9025820c1c663
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-13 (2023)
Abstract In this study, we have demonstrated the application of sodium manganese oxide for the chemisorption of toxic acidic gases at room temperature. The fabricated alkali ceramic has Na0.4MnO2, Na2Mn3O7, and NaxMnO2 phases with a surface area of 2
Externí odkaz:
https://doaj.org/article/8c51cb4828284cf29669b6a22c78098b
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract A ternary Mn–Zn–Fe oxide nanocomposite was fabricated by a one-step coprecipitation method for the remotion of H2S and SO2 gases at room temperature. The nanocomposite has ZnO, MnO2, and ferrites with a surface area of 21.03 m2 g−1. Th
Externí odkaz:
https://doaj.org/article/a8f6828f8a8044bf873409840972acc7
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-9 (2022)
Abstract A bivalent Cu(I,II) metal–organic framework (MOF) based on the 4,4′,4″-s-Triazine-2,4,6-triyl-tribenzoate linker was synthesized via a solvothermal method. The MOF possessed 43.8% of the Cu sites as Cu+ with a surface area of 1257 m2 g
Externí odkaz:
https://doaj.org/article/aa1290808fa047119364a910545e835c
Publikováno v:
Applied Sciences, Vol 14, Iss 1, p 146 (2023)
Environmental issues related to phosphate and resource depletion have recently emerged as serious problems. This study focuses on solving the problems of phosphate removal and recovery using synthesized granular akaganeite (GAK). This study identifie
Externí odkaz:
https://doaj.org/article/acc17bfdfbc04a14ac17cef65cda8918
Publikováno v:
대한환경공학회지, Vol 43, Iss 12, Pp 709-718 (2021)
Objectives Recently, energy-related research has shifted from developing alternative energy to the efficient management technology of the produced energy. As an alternative, research on phase change materials (PCMs) capable of absorbing and releasin
Externí odkaz:
https://doaj.org/article/207f6e2c40904c6c86cfb9aafa2848d3
Publikováno v:
ACS Omega, Vol 6, Iss 39, Pp 25631-25641 (2021)
Externí odkaz:
https://doaj.org/article/74bb52ae5a3340db9467bf95af82c9ab
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Abstract Novel NaCoxOy adsorbents were fabricated by air calcination of (Na,Co)-organic frameworks at 700 °C. The NaCoxOy crystallized as hexagonal microsheets of 100–200 nm thickness with the presence of some polyhedral nanocrystals. The surface
Externí odkaz:
https://doaj.org/article/39a0a426cde447e9acd52375b4894528
Publikováno v:
Nanomaterials, Vol 12, Iss 23, p 4108 (2022)
A series of novel MnxFey@SiO2 (x,y = 1–20%) nanocomposites were synthesized for the first time via the sol-gel/combustion method with different content of precursors (Mn and Fe acetate salts). The effect of precursor content and ratio on physicoche
Externí odkaz:
https://doaj.org/article/61957005fd31439f9fdc96323a7abd2e
Publikováno v:
Nanomaterials, Vol 12, Iss 23, p 4113 (2022)
In the last decades, the removal of benzene, toluene, ethylbenzene, and xylene (BTEX) has been considered a major environmental crisis. In this study, two novel nanocomposite materials (Fe2O3/SiO2 and Fe2O3-Mn2O3/SiO2) that have regeneration ability
Externí odkaz:
https://doaj.org/article/7f72e9e8be0c4d37b888339a550d4421