مرور Volume 1, Issue 2 بر اساس تاریخ انتشار

در حال نمایش موارد 1 - 6 از 6

  • The Effect of Cross-Rolling Process on Nanostructure of Al 1050 Alloy 

    Asadi Asadabad, Mohsen؛ Jafari Eskandari, Mohammad؛ Tafrishi, Reza؛ Bagherzadeh, Mojtaba (Tehran Medical Sciences, Islamic Azad University, Tehran, Iran, 2014-08-01)
    The cross-rolling is a new process that results in significant evolutions in microstructure of the metallic sheets. In this study, an aluminium 1050 sheet was rolled up to 95% reduction in cross directions for ten passes. ...

  • Hydrogen rich gas production via nano-catalytic gasification of bagasse in supercritical water 

    Tavassoli, Ahmad؛ Ghalbi Ahangari, Masoumeh (Tehran Medical Sciences, Islamic Azad University, Tehran, Iran, 2014-08-01)
    Ru/Al2O3 nano-catalysts were prepared with impregnation and microemulsion techniques. The supercritical water gasification reaction was performed at 400oC and 5-60 min. Within the tested ...

  • Surface chemistry improvement of carbon nanotube (CNT) supported Fischer–Tropsch nanocatalysts 

    Karimi, Ali؛ Tavasoli, Ahmad؛ Davari, Maryam؛ Mohajeri, Ali (Tehran Medical Sciences, Islamic Azad University, Tehran, Iran, 2014-08-01)
    Functionalization of carbon nanotube (CNT) was performed, during preparation of Fischer–Tropsch synthesis (FTS) via cobalt nanocatalysts, to modify the surface properties of CNT support. Common and functionalized CNT ...

  • Synthesis of Copper Nanoparticles in Aqueous Ambient Using Dismutation Reaction 

    Ghandi, Khodarahm؛ Zeraatkish, Yousef (Tehran Medical Sciences, Islamic Azad University, Tehran, Iran, 2014-08-01)
    The present study has investigated the synthesis of copper nanoparticles via copper dismutation reaction in an aqueous solution and ambient conditions. Copper (II) chloride hydrate ( ), sodium oleate (SO), sodium chloride ...

  • Investigation of Products Distribution In Fischer-Tropsch Synthesis By Nano-sized Iron-based Catalyst 

    Mohajeri, Ali؛ Zamani, Yahya؛ Shirazi, Laleh (Tehran Medical Sciences, Islamic Azad University, Tehran, Iran, 2014-08-01)
    Nano-sized iron-based catalyst was prepared by the micro-emulsion method. The composition of the final nano-sized iron catalyst, in term of the atomic ratio contains: 100Fe/4Cu/2Ce. Experimental techniques of XRD, BET, TEM ...

  • On-line Pre-Concentration and Separation of Inorganic Arsenic Based on Nano Platinum-Multiwall Carbon Nanotubes 

    Shirkhanloo, Hamid؛ Miran Beigi, Ali Akbar؛ Vahid, Amir؛ Shirkhanloo, Nasrin؛ Kalantri, Behzad؛ Ghadirian, Hossein Ali (Tehran Medical Sciences, Islamic Azad University, Tehran, Iran, 2014-08-01)
    On-line solid phase extraction (SPE) based on  nano adsorbent for pre-concentration of inorganic arsenic in water and waste water samples was developed prior to determine by hydride generation atomic absorption spectrometry ...