Zobrazeno 1 - 7
of 7
pro vyhledávání: '"A. Yu Obvintsev"'
Publikováno v:
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 12:988-993
Changes in the work of adhesion γSL of polar and nonpolar liquids, as well as the dispersion and polar components of the surface energy of γS suspension-polymerized polytetrafluoroethylene (PTFE) as a function of the gamma-radiation dose are analyz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a479bb0598db2e380e6f8d1e85ec3d32
https://doi.org/10.1134/s1027451018050300
https://doi.org/10.1134/s1027451018050300
Publikováno v:
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 11:948-954
The effect of gamma radiation on the contact angle θ, the work of adhesion γ SL for polar and nonpolar liquids, disperse and polar components of the surface energy γ S , the magnitude of bulk dielectric polarization P 0, and the dielectric increme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c670ab1db4cf76b1d0443f7ce13504c9
https://doi.org/10.1134/s1027451017050123
https://doi.org/10.1134/s1027451017050123
Autor:
A. Yu Obvintsev, T. B. Sharova
Publikováno v:
Fibre Chemistry. 49:32-35
The effect of ozone on the wettability of filament fiber spunbond polypropylene nonwoven fabric was studied by the contact angle method. The contact angles of wetting with water decreased from 127 to 115 ° after pressed samples of spunbond material
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa99f7fb52251dc7e7b2938b946cbeca
https://doi.org/10.1007/s10692-017-9836-4
https://doi.org/10.1007/s10692-017-9836-4
Publikováno v:
Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques. 10:917-924
The supramolecular structure and tribological properties of filled polytetrafluoroethylene composites irradiated above the melting point of the crystalline phase of the polymer component and the phase transitions in them are investigated. In unirradi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86d537cd492bda433d5b01b7235bddcc
https://doi.org/10.1134/s1027451016050128
https://doi.org/10.1134/s1027451016050128
Publikováno v:
Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques. 9:1184-1194
The supramolecular structure of polytetrafluoroethylene (PTFE) is studied by high-resolution electron microscopy using two-stage chemical etching of the surface, consisting in the chemical reduction of macromolecules in a solution of sodium naphthale
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4c54546b14f4432d97db5c056ef3394
https://doi.org/10.1134/s102745101505033x
https://doi.org/10.1134/s102745101505033x
Publikováno v:
Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques. 8:870-876
The morphology of the surface of polytetrafluoroethylene (PTFE), subjected to chemical etching in a sodium naphthalene solution in tetrahydrofuran, is studied by high-resolution scanning electron microscopy. It is shown that along with the molecular
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc772256f8925a375c564cad567c4476
https://doi.org/10.1134/s1027451014050085
https://doi.org/10.1134/s1027451014050085
Publikováno v:
SPIE Proceedings.
The article examines two cases of Beijing atmosphere hazing with natural aerosol reasoned by dust veils (dust haze). Air optical characteristics measured with nefelometer are presented and meteorological parameters and concentration peculiarities ofs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87c10f3f500ce46f5444a52f3ff3a81e
https://doi.org/10.1117/12.619650
https://doi.org/10.1117/12.619650