Congratulations:

Banqueting Month of God

 

 

Sacred Saying: O Ahmad; to me no worship is dearer than silence and fast; so he who is on a fast, but doesn’t take care of his tongue, is like a praying-one who says his prayer without recitation.

‬Ninth lunar month in Islamic calendar is called "Ramadan". For guidance of the people, the Quran was revealed, in this month, to the heart of the prophet^(PBUH).  Ramadan is the month of feast of the God in which the human beings not only are subject to the physical hospitality of they Lord,  but are trained for spiritual cleanliness and upgrade.‬

Na Ion Battery:

 

In-situ hydrothermal synthesis of Na₃MnCO₃PO₄/rGO hybrid as a cathode for Na-ion battery

 

N. Hassanzadeh, S.K. Sadrnezhaad, G. Chen

Electrochimica Acta

Vol. 208, 2016, Pages

Na₃MnCO₃PO₄(NMCP)/reduced graphene oxide (rGO) nanocomposite was synthesized by one-step hydrothermal method. The produced 25 nm NMCP nanoparticles were randomly distributed on rGO sheets. As a promising cathode material for Na-ion batteries, the hybrids deliver gravimetric discharge capacities of 98.3 mAh per gram of electrode (156.0 mAh per gram of NMCP) and 114.0 mAh per gram of electrode (180.9 mAh per gram of NMCP) at C/30 and C/100 rates, respectively.

Ti6Al4V Bone:

 

A novel method for production of foamy [email protected] shell Ti6Al4V bone-like composite

 S. Ahmadi, S.K. Sadrnezhaad

Journal of Alloys and Compounds
Volume 656, 25 January 2016, Pages 416–422     

A novel method for fabrication of bone-like Ti6Al4V foamy [email protected] shell composite for utilization as substitutive implant for cortical bone having porous core is devetoped. Yield strength and Young's modulus of the prototypes ranged from 501 MPa to 46 GPa in the compact shells and 7 MPa to 2 GPa in the foamy cores of the composite samples.

Rechargeable Microbattery:

 

Electrochemical evaluation of nanocrystalline Zn-doped tin oxides as anodes for lithium ion microbatteries

 

M. Torabi, S.K. Sadrnezhaad

Journal of Power Sources

Vol. 196, No. 1, 2011, Pages 399–404

Amorphous SnO film deposited from electron beam vapor converted into nanocrystalline Romarchite and tetragonal SnO₂ by heat treatment. Doping led to a fine and uniform morphology with less Sn clustering during cycling. Anodic behavior of the thin film SnO₂ during charge/discharge exersize showed that Zn-dopping nearly doubled the specific capacity of the pure SnO₂.

Recent Article:

Enhanced dye loading-light harvesting TiO2 photoanode with screen printed nanorod-nanoparticles assembly for highly efficient solar cell

 Mahsa Jalali, Roozbeh Siavash Moakhar, Ajay Kushwaha, Gregory Kia Liang Goh, Nastaran Riahi-Noori, S. Mohseni Meybodi and S.K. Sadrnezhaad

Electrochimica Acta
Vol. 169, 1 July 2015, 395–401

TiO₂ nano assemblies consisting of nanorods and nanoparticle attachments were hydrothermally synthesized and their characteristics and light scattering properties were determined. Distinct NR-NPs morphology indicated multiple wave trapping and strong light scattering which was as high as 89.2%. Improvements in NR-NPs DSSCs performance were obtained because of lower resistance to charge transfer (10.07 Ω) and faster diffusion of electrolyte ions (1.22 Mho).