Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Azadeh Seifi"'
Publikováno v:
علوم و تکنولوژی پلیمر, Vol 30, Iss 2, Pp 163-176 (2017)
In recent years, much attention has been paid to aerogel materials (especially carbon aerogels) due to their potential uses in energy-related applications, such as thermal energy storage and thermal protection systems. These open cell carbon-based po
Externí odkaz:
https://doaj.org/article/1718e5e0c57f4084b1c48bf0c0d42077
Publikováno v:
علوم و تکنولوژی پلیمر, Vol 28, Iss 2, Pp 168-161 (2015)
Nowadays organic–inorganic hybrid aerogel materials have attracted increasing interests due to improved thermal and mechanical properties. In the present research, initially, novolac type phenolic resin-silica hybrid gels with different solid conce
Externí odkaz:
https://doaj.org/article/131e79ba98044b868085b0addfc62bcc
Autor:
Ahmad Reza Bahramian, Azadeh Seifi
Publikováno v:
علوم و تکنولوژی پلیمر, Vol 27, Iss 2, Pp 160-151 (2014)
The thermal protection of structures in vehicles, at instantaneous high thermal shocks, would be more effective and economically feasible among other thermal protection methods using the passive heat shields especially charring the ablative composite
Externí odkaz:
https://doaj.org/article/3ef2201bfdfe458985452b9a74d5384a
Publikováno v:
Journal of Vinyl and Additive Technology.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fae5f74174666e08ee9e0d433e7161a
https://doi.org/10.1002/vnl.22009
https://doi.org/10.1002/vnl.22009
Publikováno v:
Corrosion Science. 142:175-184
Si-based phase component was incorporated in carbon aerogel using the sol-gel polymerization. The results of non-isothermal kinetic study in the temperature range of 500–1200 °C confirm the determinant role of the diffusion process in the global o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc76a865e3ec82b7c2b0f60ba37add6d
https://doi.org/10.1016/j.corsci.2018.07.022
https://doi.org/10.1016/j.corsci.2018.07.022
Publikováno v:
Journal of Energy Storage. 7:195-203
In order to investigate the effect of microstructure on oxidation behavior of carbon aerogel, three samples with different pore structure were prepared. These carbon aerogel samples were synthesized via the novel method of sol-gel polymerization in s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b85764369871216b30755b9d14b0d0f7
https://doi.org/10.1016/j.est.2016.07.003
https://doi.org/10.1016/j.est.2016.07.003
Publikováno v:
Materials & Design. 69:190-196
Highly porous novolac–silica hybrid xerogels were successfully synthesized via the novel method of sol–gel polymerization in solvent vapor-saturated atmosphere. This method removes the need for supercritical drying and yields the hybrid xerogels
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6cfd74c7c2b37904ec93143ae88d6a9
https://doi.org/10.1016/j.matdes.2014.12.046
https://doi.org/10.1016/j.matdes.2014.12.046
Publikováno v:
Journal of Sol-Gel Science and Technology. 73:220-226
New carbon aerogels were prepared using Novolac sol as precursor. The elaboration process and the structural characterizations of these porous carbon materials are described in the present study. Series of monolithic carbon aerogels were prepared in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2547caf940d810172c5b7ec39e03f16d
https://doi.org/10.1007/s10971-014-3520-4
https://doi.org/10.1007/s10971-014-3520-4
