Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Svetlin Mitov"'
Autor:
Nikolaos Voulvoulis, F. Simmance, Svetlin Mitov, Jamie R. Lead, Stephen Widdicombe, Olwenn V. Martin, Eniko Kadar, James W. Readman
Publikováno v:
Environmental Pollution. 158:3490-3497
An embryo development assay using a common test organism, the edible mussel (Mytilus galloprovincialis), exposed to both Fe(2)O(3) nanoparticles and soluble FeCl(3) at 3 acidic pHs, has provided evidence for the following: (1) CO(2) enriched seawater
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58c944a3396e098c169aa4d43424c2a3
https://doi.org/10.1016/j.envpol.2010.03.025
https://doi.org/10.1016/j.envpol.2010.03.025
Autor:
Martin Hein, Andreas Dreizler, Jochen Kerres, Emil Roduner, Michael J. Krafft, Svetlin Mitov, Elena Aleksandrova, Barbara Vogel
Publikováno v:
ECS Transactions. 11:1105-1114
The degradation of fuel cell membranes was investigated with perflourinated and with polyaromatic materials. Since radical mechanisms are thought to be responsible for damaging the components in a working fuel cell, •OH radicals were generated by c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8698ec0512bda976102e2b089edff2c1
https://doi.org/10.1149/1.2781023
https://doi.org/10.1149/1.2781023
Autor:
Martin Hein, Xiaobing Zhu, Emil Roduner, Ludwig Jörissen, Barbara Vogel, Frank Schönberger, Viktor Gogel, Svetlin Mitov, Huamin Zhang, Jochen Kerres, D. M. Xing
Publikováno v:
Fuel Cells. 6:413-424
Membranes based on sulfonated arylene polymers and their cross-linked blends were prepared. embedding the ionomers into textile or porous ptfe matrix and/or doping with zrp nanoparticles reduced the swelling, and improved the thermal stability. ptfe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8f34e317a296c980891b1b8b1933c73
https://doi.org/10.1002/fuce.200600034
https://doi.org/10.1002/fuce.200600034
Publikováno v:
Helvetica Chimica Acta. 89:2354-2370
To predict hydroxyl-radical-initiated degradation of new proton-conducting polymer membranes based on sulfonated polyetherketones (PEK) and polysulfones (PSU), three nonfluorinated aromatics are chosen as model compounds for EPR experiments, aiming a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fc62e2dfdd764739a255572fc41838d
https://doi.org/10.1002/hlca.200690219
https://doi.org/10.1002/hlca.200690219
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 44:3323-3336
Three different electron beam irradiated fluoropolymers (ETFE, FEP, and PVDF) as well as their grafting reactions with styrene in different diluents were investigated by means of electron spin resonance (ESR). Depending on the atmosphere during irrad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4d92ea7e202e681bca21d7cee103aca
https://doi.org/10.1002/polb.20982
https://doi.org/10.1002/polb.20982
Publikováno v:
Chemical Physics Letters. 402:485-490
Thermodynamic properties of small alkyl and alkyl-peroxy radicals are studied to model primary, secondary and tertiary radicals in non-fluorinated and perfluorinated polymers. Bond strengths, bond lengths, and total atomic charges from the Mulliken p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c47cfe5ac9559b004af223eea2a204b
https://doi.org/10.1016/j.cplett.2004.12.070
https://doi.org/10.1016/j.cplett.2004.12.070
Autor:
Ronny van Aerle, Svetlin Mitov, Jamie R. Lead, Eduarda M. Santos, Mark A. Jepson, Birgit K Gaiser, Tessa M. Scown, Vicki Stone, Teresa F. Fernandes, Blair D. Johnston, Mohammed Baalousha, Charles R. Tyler
Publikováno v:
Toxicological sciences : an official journal of the Society of Toxicology. 115(2)
Despite increasing application of silver nanoparticles (NPs) in industry and consumer products, there is still little known about their potential toxicity, particularly to organisms in aquatic environments. To investigate the fate and effects of silv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88eea2350707674fa3ffe60f44bdce3e
https://pubmed.ncbi.nlm.nih.gov/20219766
https://pubmed.ncbi.nlm.nih.gov/20219766
Publikováno v:
The journal of physical chemistry. A. 111(24)
Density functional calculations are presented on the structure and magnetic parameters of the perfluorinated ethyl and n-propyl radicals and compared with the non-fluorinated analogs. It is found that fluorine substitution leads not only to nonplanar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35dedd4a7ea73f11b4a98f048f0a5048
https://pubmed.ncbi.nlm.nih.gov/17536789
https://pubmed.ncbi.nlm.nih.gov/17536789
Observation of Fuel Cell Membrane Degradation by Ex Situ and In Situ Electron Paramagnetic Resonance
Autor:
Emil Roduner, Svetlin Mitov, Elena Aleksandrova, Jochen Kerres, Martin Hein, Andreas Dreizler, Michael J. Krafft, Barbara Vogel
Publikováno v:
Journal of The Electrochemical Society. 155:B570
Aiming at the development of accelerated stability tests of perfluorinated and polyaromatic proton conducting fuel cell polymer membranes, free-radical degradation was initiated by exposure to .OH radicals generated from hydrogen peroxide. All invest
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::240e5b99ddf4a804a8874eea85417ddd
https://doi.org/10.1149/1.2901061
https://doi.org/10.1149/1.2901061
Autor:
Barbara Vogel, Elena Aleksandrova, Svetlin Mitov, Andreas Dreizler, Jochen Kerres, Emil Roduner
Publikováno v:
ECS Meeting Abstracts. :504-504
not Available.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d46e462f5fb11a07058989ce2417a45
https://doi.org/10.1149/ma2007-02/9/504
https://doi.org/10.1149/ma2007-02/9/504