Accumulation of cesium in glue balls of spiders' orb webs
Sign Up to like & getrecommendations! Published in 2020 at "Surface and Interface Analysis"
DOI: 10.1002/sia.6786
Abstract: Spiders capture prey by applying sticky coating substances to the spiral line of their orb webs. The main constituents of these sticky substances are glycoproteins and salts. This sticky substance is an intelligent material. Salt… read more here.
Keywords: spiders orb; sticky substance; ion; cesium ... See more keywords
Amino-functionalized multi-walled carbon nanotubes for removal of cesium from aqueous solution
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Radioanalytical and Nuclear Chemistry"
DOI: 10.1007/s10967-018-5812-6
Abstract: Amino-functionalized multi-walled carbon nanotubes (MWCNTs) were synthesized by a simple, cost-effective method using 3-aminopropyltriethoxysilane and were evaluated for cesium ion removal in aqueous solution. Experimental results showed that the maximum cesium adsorption capacity of amino-functionalized… read more here.
Keywords: amino functionalized; amino; functionalized multi; walled carbon ... See more keywords
Simulation of cesium desorption behavior of porous nickel
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Radioanalytical and Nuclear Chemistry"
DOI: 10.1007/s10967-018-5818-0
Abstract: To achieve the application of artificial plasma technology in high technology, the desorption behavior of cesium metals with low ionization characteristics in porous nickel is studied in this paper. The simulated results, which are consistent… read more here.
Keywords: desorption; porous nickel; cesium desorption; desorption behavior ... See more keywords
Local structure of strontium adsorbed on 2:1 clay minerals and its comparison with cesium by XAFS in terms of migration of their radioisotopes in the environment
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Radioanalytical and Nuclear Chemistry"
DOI: 10.1007/s10967-018-5895-0
Abstract: This study aimed to reveal local structures of strontium (Sr) and cesium (Cs) adsorbed on clay minerals (vermiculite and montmorillonite), which suggests stabilities of the adsorbed species of 90Sr and 137Cs in the environment. Adsorption… read more here.
Keywords: adsorbed clay; clay minerals; local structure; structure strontium ... See more keywords
Adsorption of cesium on mesoporous SBA-15 material containing embedded copper hexacyanoferrate
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Radioanalytical and Nuclear Chemistry"
DOI: 10.1007/s10967-019-06523-8
Abstract: In this research, the copper hexacyanoferrate/SBA-15 composite was prepared by embedding method, which was further characterized using scanning electron microscope, Fourier transform infrared spectroscopy, X-ray photoelectron spectroscopy, Brunauer–Emmett–Teller, transmission electron microscopy and X-ray diffraction. The… read more here.
Keywords: copper hexacyanoferrate; adsorption; spectroscopy; cesium ... See more keywords
Nano-sized Prussian blue immobilized costless agro-industrial waste for the removal of cesium-137 ions
Sign Up to like & getrecommendations! Published in 2019 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-019-05851-2
Abstract: For human health and safety, it is of great importance to develop innovative materials with a vast capacity for powerful removal of radioactive ions from aqueous solutions. Prussian blue functionalized sugarcane bagasse (PB-SCB) was successfully… read more here.
Keywords: adsorption; costless; removal; nano sized ... See more keywords
Statistical techniques for the optimization of cesium removal from aqueous solutions onto iron-based nanoparticle-zeolite composites
Sign Up to like & getrecommendations! Published in 2020 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-020-11258-1
Abstract: Statistical optimization of performance determining factors is essential for the development of a cesium removal system from aqueous solutions. Therefore, factorial experimental design and multiple regression techniques were employed to assess the primary and interaction… read more here.
Keywords: aqueous solutions; contact time; cesium removal; initial concentration ... See more keywords
ToF-SIMS Depth Profiling of Organic Delta Layers with Low-Energy Cesium Ions: Depth Resolution Assessment
Sign Up to like & getrecommendations! Published in 2019 at "Journal of The American Society for Mass Spectrometry"
DOI: 10.1007/s13361-019-02224-4
Abstract: AbstractThe advent of cluster ion beams has paved the way to the routine 3D analysis of organic heterojunctions. Alternatively, organic thin layers have also been successfully depth profiled with a low-energy cesium ion beam (Cs+),… read more here.
Keywords: resolution; analysis; depth resolution; low energy ... See more keywords
Langbeinite phosphosilicates K2-xCsxZr2P2SiO12 (x = 0, 0.5, 1.0, 1.5, 2.0) for cesium encapsulation; synthesis, chemical durability and thermal expansion study
Sign Up to like & getrecommendations! Published in 2021 at "Ceramics International"
DOI: 10.1016/j.ceramint.2021.07.055
Abstract: Abstract The volatization of cesium at high temperatures makes its immobilization challenging to the nuclear scientists. Present work reports the feasibility of cesium incorporation into an orthorhombic langbeinite phosphosilicate. The structural flexibility, leachability and thermal… read more here.
Keywords: thermal expansion; cesium; study; langbeinite phosphosilicates ... See more keywords
Removal of cesium ions from clays by cationic surfactant intercalation.
Sign Up to like & getrecommendations! Published in 2017 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2016.10.102
Abstract: We propose a new approach to remediate cesium-contaminated clays based on intercalation of the cationic surfactant dodecyltrimethylammonium bromide (DTAB) into clay interlayers. Intercalation of DTAB was found to occur very rapidly and involved exchanging interlayer… read more here.
Keywords: cationic surfactant; ions clays; removal cesium; cesium ions ... See more keywords
Synthesis of cesium, sodium and nitrogen derived titanates using the Pechini sol-gel method
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Physics"
DOI: 10.1016/j.chemphys.2020.110816
Abstract: Abstract Cesium and sodium titanates with the respective stoichiometries of CsxTi2-x/4□x/4O4 (x ≈ 0.7) and Na2Ti6O13 was synthesized by making use of the Pechini sol-gel method. Direct intercalation of hydrazine hydrate in cesium and sodium titanates proved… read more here.
Keywords: microscopy; cesium sodium; pechini sol; spectroscopy ... See more keywords