Zobrazeno 1 - 10
of 108
pro vyhledávání: '"Timothy A, DeVol"'
Autor:
Valery N. Bliznyuk, Jonas Smith, Tyler Guin, Chris Verst, James Folkert, Kori McDonald, George Larsen, Timothy A. DeVol
Publikováno v:
Lubricants, Vol 11, Iss 7, p 287 (2023)
We have studied photoluminescence (PL) properties of vacuum pump mineral oil as a function of the type and intensity of ionizing radiation exposure. The mineral oil has a simple aliphatic structure, which possesses no chromophore in the traditional s
Externí odkaz:
https://doaj.org/article/60a63faa5a504d808792c68b2ee6acb8
Publikováno v:
Membranes, Vol 12, Iss 1, p 3 (2021)
This contribution describes the fabrication of plutonium-adsorptive membranes by non-solvent induced phase separation. The dope solution comprised poly(vinylidene fluoride) (PVDF) and a Pu-extractive copolymer additive of PVDF-g-poly(ethylene glycol
Externí odkaz:
https://doaj.org/article/aa267a6e94204936bf13198b32f4b9b8
Publikováno v:
Industrial & Engineering Chemistry Research. 61:14940-14950
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ebcab1db146be6b4cd592d3c65dcae7
https://doi.org/10.1021/acs.iecr.2c02604
https://doi.org/10.1021/acs.iecr.2c02604
Publikováno v:
Polymers; Volume 14; Issue 17; Pages: 3441
We explored two approaches to recover uranium and plutonium from aqueous solutions at pH 4 and pH 7 using water-soluble star-like polyacrylamide polymers with a dextran core. In the first approach, a solution comprising a neutral or ionomer polymer w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aeec4ef6accad792100af7728148bbb6
https://pubmed.ncbi.nlm.nih.gov/36080514
https://pubmed.ncbi.nlm.nih.gov/36080514
Autor:
Mark D. Kranjc, Jay Gaillard, Steve M. Serkiz, Timothy A. DeVol, Josef Velten, Dale Hitchcock, Timothy M. Krentz, Brent Peters
Publikováno v:
Fusion Science and Technology. 76:861-868
By incorporating carbon nanotubes (CNTs) and graphene nanomaterials with aromatic sp2 carbon structures, we have specifically tuned filled ethylene propylene diene monomer elastomer (EPDM) seal and...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::825bb3750e2b2b390e4804ac97b389cc
https://doi.org/10.1080/15361055.2020.1817704
https://doi.org/10.1080/15361055.2020.1817704
Publikováno v:
Analytical Chemistry. 92:5214-5221
The rapid screening of plutonium from aqueous sources remains a critical challenge for nuclear nonproliferation efforts. The determination of trace-level Pu isotopes in water requires offsite sample preparation and analysis; therefore, new methods th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6096e00324fe33ba57b0103cfc2636d
https://doi.org/10.1021/acs.analchem.9b05758
https://doi.org/10.1021/acs.analchem.9b05758
Autor:
Ayman F. Seliman, Andrew Dugan, Valery N. Bliznyuk, Alexander A. Ishchenko, Nadezhda A. Derevyanko, Timothy A. DeVol
Publikováno v:
Israel Journal of Chemistry. 62
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0709666ad884594477f7cd483c7cf620
https://doi.org/10.1002/ijch.202100059
https://doi.org/10.1002/ijch.202100059
Publikováno v:
Reactive and Functional Polymers. 137:133-139
The objective of this study was to synthesize extractive scintillating resins for the direct, real-time analysis of uranium in neutral pH environmental waters. In the first synthetic approach, a methyl phosphonic acid-derivatized resin was prepared b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03e624d9a4afcaf8ea4cfc357e1803c9
https://doi.org/10.1016/j.reactfunctpolym.2019.01.015
https://doi.org/10.1016/j.reactfunctpolym.2019.01.015
Autor:
Kamila Kołacińska, Timothy A. DeVol, Alexander Pud, Yuriy V. Noskov, Valery N. Bliznyuk, N. A. Ogurtsov, Brian A. Powell
Publikováno v:
RSC Advances. 9:30052-30063
Sorption properties of polydopamine (PDA) for uranium and plutonium from an aqueous environment are reported at three different pH values (2, 4 and 6.5–7). In addition to deionized (DI) water, artificial groundwater (GW) and seawater (SW) were used
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f458f1984db90e54e538f17f78d17ea8
https://doi.org/10.1039/c9ra06392g
https://doi.org/10.1039/c9ra06392g
Publikováno v:
Analytica Chimica Acta. 1220:339997
Traditional radiochemistry approaches for the detection of trace-level alpha-emitting radioisotopes in water require lengthy offsite sample preparations and do not lend themselves to rapid quantification. Therefore, a novel platform is needed that co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0abbd84bfa7a078cbb624d6077212137
https://doi.org/10.1016/j.aca.2022.339997
https://doi.org/10.1016/j.aca.2022.339997