Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Denis Gorev"'
Publikováno v:
Nanomaterials, Vol 10, Iss 4, p 624 (2020)
The technological mode of obtaining amorphous SiO2 nanopowders based on hydrothermal solutions is proposed in this study. Polycondensation of orthosilicic acid as well as ultrafiltration membrane separation, and cryochemical vacuum sublimation were u
Externí odkaz:
https://doaj.org/article/cae02ffe86564757ad9347331f06c4fd
Publikováno v:
Journal of Materials in Civil Engineering. 34
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a1048b1ebef3d774d0455666c029c7e
https://doi.org/10.1061/(asce)mt.1943-5533.0004274
https://doi.org/10.1061/(asce)mt.1943-5533.0004274
Publikováno v:
Journal of Sol-Gel Science and Technology. 94:681-694
Experiments were performed to obtain SiO2 sols, gels, and mesoporous nanopowders based on hydrothermal medium. To achieve this, polycondensation of orthosilicic acid (OSA) at certain pH and temperature, as well as ultrafiltration membrane concentrati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b41b0143bb9941608e61ae759520514b
https://doi.org/10.1007/s10971-020-05216-z
https://doi.org/10.1007/s10971-020-05216-z
Publikováno v:
Journal of Materials in Civil Engineering. 33
The modification of cement concretes with various silica-containing additives is an urgent task that can significantly improve their physical and mechanical properties, as well as operation...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::864396d49a13df84920a7e552d494d62
https://doi.org/10.1061/(asce)mt.1943-5533.0003964
https://doi.org/10.1061/(asce)mt.1943-5533.0003964
Publikováno v:
Separation and Purification Technology. 251:117290
The paper experiments with membrane concentration of hydrothermal SiO2 nanoparticles. The nanoparticles with average diameters of 10–100 nm are formed in hydrothermal solutions as a result of polycondensation of orthosilic acid (OSA) molecules. Com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ded5f6045479b121bdabc12394e6ecc
https://doi.org/10.1016/j.seppur.2020.117290
https://doi.org/10.1016/j.seppur.2020.117290