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Condolencias:
              para el aniversario de Ashura
 
El 10 de Muharram de 61 AHL (~ 20 de octubre de 680 ACE), el Imam Hosseinla paz sea con él (el nieto del Profeta Muhammadla paz sea con él) y sus 72 compañeros resistieron heroicamente a un ejército de miles enviados por el gobernante tirano de su tiempo; hasta que todos fueron martirizados. Basado en las enseñanzas de Hosseinla paz sea con él, el martirio honorable es mucho mejor que vivir bajo crueldad, injusticia y opresión.

ashuraeUna lección importante: el evento de Ashura se ha convertido en una inspiración y un faro para que las generaciones futuras no se rindan a la tiranía, la transgresión y el engaño. El imám Husseinla paz sea con él ha enseñado lecciones de dignidad, orgullo, victoria y un eslogan eterno: "¡Nunca Humillado!"
TNT Both hard-tissue replacement and drug-delivery can be achieved via anodic oxidation/electrospun coating in Titanium-implants. The order and size of the titanium oxide nanotubes which facilitate drug-delivery, are both controllable. For prevention of the local bacterial infection, Vancomycin loading is possible. To prevent explosive release, nano-polymeric cords can be placed on the oxidized titanium nanotubes.

g-C3N4/SnO2 Nanocomposite:

Novel microwave-assisted synthesis of porous g-C3N4/SnO2 nanocomposite for solar water-splitting

A. Seza, F. Soleimani, N. Naseri, M. Soltaninejad, S.M. Montazeri, S.K. Sadrnezhaad, M.R. Mohammadi, H. Asgari Moghadam, M. Forouzandeh, M.H. Amin

Applied Surface Science
440 (2018) 153–161

Abstract In-situ synthesis of porous g-C3N4/SnO2 catalyst by fast microwave-assisted method was done. Sn derivatives in the condensation step triggered simple pyrolysis of urea to C3N4. The visible-light catalyst had high potential for clean energy production.

NiCoCrAlY/CoNiCrAlY Coatings:


Cyclic oxidation characteristics of HVOF thermal-sprayed NiCoCrAlY and CoNiCrAlY coatings at 1273 K

 A. Feizabadi, M. Salehi Doolabi, S.K. Sadrnezhaad, M. Rezaei

Journal of Alloys and Compounds
746 (2018) 509
-
519

HVOF NiCoCrAlY coating is more resistant to 1000°C air-oxidation than CoNiCrAlY. The main protecting phase on NiCoCrAlY is α-Alumina. Oxidation of CoNiCrAlY initially is sub-parabolic; while finally parabolic.

Documento reciente:

Synthesis and characterization of supportless Ni-Pd-CNT nanocatalyst for hydrogen production via steam reforming of methane

A. Chaichi, S.K. Sadrnezhaad, M. Malekjafarian
International Journal of Hydrogen Energy
43 (2018), 1319
-1336

Ni-Pd-CNTFoamy nanocatalysts of Ni-Pd-CNT were synthesized by electroless deposition method. BET results indicated specific surface areas as high as 611.3 m2/g for Ni-Pd-CNTs. TPR and TPO activation energies reduced with addition of Pd-CNT to the Ni foam. At 850 °C, Ni-Pd-0.1CNT nanocatalyst increased methane conversion rate up to 85 %. Ni-Pd-0.1CNT resulted in 22% higher methane conversion than Ni-MgO catalyst.
Fuel and Energy PDF Imprimir Correo electrónico
papeles - Tabla de base de datos científica
Martes 01 de Junio de 2010 18:19

Fuel and Energy

 

Auther: S.K. Sadrnezhaad; A. Kermanpur

Paperback: 593 pages

Publisher: Sharif University Press; 1st and 2nd edition (2001 and 2007)

Language: Persian

ISBN: 964-6379-72-9

Table of Content: PDF

 

 

Link: http://mehr.sharif.ir/~publication/


 

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