Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Davoud Jahani"'
Publikováno v:
Applied Sciences, Vol 12, Iss 17, p 8725 (2022)
Autoclaved aerated concrete (AAC) blocks have widespread popularity in the construction industry. In addition to lightness, these materials have other advantages, including fire resistance, low acoustic and thermal conductivity, ease of cutting and g
Externí odkaz:
https://doaj.org/article/e7530881d73d488f87f90d44dffda1b7
Publikováno v:
Polymers, Vol 12, Iss 10, p 2179 (2020)
A novel polyvinyl alcohol (PVA)/calcium carbonate-based double-layer cationic dye adsorbent was developed. Polyvinyl alcohol (50 wt %) and calcium carbonate (50 wt %) were used together with borax as a cross-linking agent. The nanocomposite was prepa
Externí odkaz:
https://doaj.org/article/f81b91afaa9d444085839a3cd24c52a8
Publikováno v:
Korean Journal of Chemical Engineering. 39:2099-2108
Publikováno v:
International journal of health sciences. :12083-12110
Garmsar plain is one of the central desert sub-basins in Semnan province with a warm and dry desert climate. After the HablehRood River, which is the main source of surface water of the area, the groundwater resources of Garmsar plain have a vital ro
Publikováno v:
Korean Journal of Chemical Engineering. 39:2252-2262
Publikováno v:
Journal of Chemical & Engineering Data. 65:4596-4604
The solubility and diffusivity of n-pentane in blends of a low-molecular weight polystyrene (PS) and a high-molecular weight poly(methyl methacrylate) (PMMA) were investigated through experimental ...
Publikováno v:
Journal of Polymer Engineering. 39:926-933
Polystyrene/poly(methyl methacrylate) (PS/PMMA) blends in 80:20, 50:50, and 20:80 ratios with and without calcium carbonate nanoparticles were prepared. n-Pentane was then used to foam the samples in an autoclave. After the diffusion of n-pentane gas
Publikováno v:
Polymers
Polymers, Vol 12, Iss 2179, p 2179 (2020)
Volume 12
Issue 10
Polymers, Vol 12, Iss 2179, p 2179 (2020)
Volume 12
Issue 10
A novel polyvinyl alcohol (PVA)/calcium carbonate-based double-layer cationic dye adsorbent was developed. Polyvinyl alcohol (50 wt %) and calcium carbonate (50 wt %) were used together with borax as a cross-linking agent. The nanocomposite was prepa
Autor:
Hamidreza Azimi, Davoud Jahani
Publikováno v:
The Journal of Supercritical Fluids. 139:30-37
In this work, the solubility and diffusivity of supercritical carbon dioxide (scCO2) in Polystyrene (PS) at different temperatures and pressures were studied using a magnetic suspension balance (MSB). Bubble nucleation and growth in PS/CO2 mixture we
Publikováno v:
Polymer. 114:15-27
The effects of the saturation temperature and high-pressure dissolved CO2 on the crystallization behavior of polyether-block-amide (Pebax®) containing various amounts of polyamide-12 hard segment were studied. Non-isothermal and isothermal analyses