Condolences:
                for Anniversary of Ashura

On 10th of Muharram of 61st AHL (~October 20th, 680 ACE), Imam Hossein^PBUH(the grandson of Prophet Muhammad^PBUH) and his 72 companions heroically resisted an army of thousands sent by the tyrant ruler of their time; until all were martyred. Based on teachings of Hossein^PBUH, honorable martyrdom is much better than living under cruelty, injustice and oppression.

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.

البطارية‌المايكرو‌القابلة لاعادة الشحن:

 

مرتضی ترابی، سیدخطیب الاسلام صدرنژاد

 

مجلة مصادر الطاقة

المجلد. ۱۹۶، العدد ۱، ۲۰۱۱، الصفحات ۳۹۹-۴۰۴

الغشاء‌اللابلوري SnO المرسب خلال عملية‌التبخير بواسطة شعاع الالكترون حول الى SnO2 ذو شكل هندسي بلوري رباعي‌الزوايا بواسطة‌المعاملة‌الحرارية. التنشيط ادى الى تشكيل مورفولوجي حسن و منتظم و اقل تجمع حول Sn  خلال‌العملية. اظهرالسلوك‌الانودي للغشاء‌الرقيق SnO خلال ممارسة الشحن/التفريغ بان تنشيط Zn تقريبا يضاعف‌السعة النوعية ل SnO2 النقي.

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).