Zobrazeno 1 - 10
of 66
pro vyhledávání: '"An Z"'
Publikováno v:
Materials Today: Proceedings. 49:2521-2526
In this article, low-cost carbon-based nanoporous materials were synthesized and impregnated in order to offer a sufficient protection for a wide range of toxic chemicals. The microstructure analysis of the samples reveals that the activation promote
Publikováno v:
Materials Today: Proceedings. 45:7415-7423
This work presents a numerical study of laminar natural convection in an air-filled square cavity (Pr = 0.71). Inside this cavity, there are two cylinders having the same surface and different geometric shapes (square, circular, and elliptical). Thes
Publikováno v:
Materials Today: Proceedings. 46:1792-1798
Corrosion of copper occurs when it is exposed to the atmosphere and oxidizes, causing bright copper surfaces to become dull and discolour. After a few years, it slowly changes to dark brown and finally green. In this study, the copper plate was coate
Autor:
Z. El Jouad, H. Kirou, A. Ihlal, Hajar Cherrad, H. Fatouhi, Asmaa Mrigal, M. Addou, Z. Soufiani, K. Bahedi, S. Bayoud
Publikováno v:
Materials Today: Proceedings. 24:91-94
This paper reports the influence of fluorine on the third order nonlinear optical in zinc oxide (ZnO) thin films grown by spray pyrolysis method on heated glass substrates at 450 °C. The ZnO:F films are polycrystalline with the hexagonal wurtzite st
Autor:
A. Ramzi, Belkheir Hammouti, J. Lazrak, F. El-Hajjaji, N. Arrousse, Abdellah Farah, El Hassan El Assiri, Z. Rais, Mustapha Taleb
Publikováno v:
Materials Today: Proceedings. 45:7486-7493
The chemical composition of origanum compactum essential oil (OCEO) was performed by gas-chromatography (GC) and gas chromatography–mass spectrometry (GC–MS). The essential oil was predominated by thymol (28.36%), carvacrol (25.44%), γ-terpinene
Publikováno v:
Materials Today: Proceedings. 35:609-615
The work is devoted to the study of the microstructure of In-Sn films condensed onto the glass substrate. The samples for the study were obtained by the method of variable composition and variable state with the use of sequential condensation of comp
Publikováno v:
Materials Today: Proceedings. 37:531-536
In this experiment, using the Metal Inert Gas welding process we will investigate the mechanical properties of aluminum alloys (AA6063, AA7075, AA2014), and mild steel. MIG is favored since the welding process provides clean welding with better quali
Publikováno v:
Materials Today: Proceedings. 42:2361-2368
The elastomeric bearing pads playing an important role by transforming the loads from bridge superstructure to its substructure. The fatigue life estimation of these elements is necessary to avoid any problems resulting from deterioration of such ele
Publikováno v:
Materials Today: Proceedings. 42:2840-2844
In this work, the hydrothermal method was utilised to prepare CuO nanostructures on porous silicon (PS) substrate. Structural, morphological and optical properties of the seed layer and samples prepared with different reaction times of 12 and 24 h we
Autor:
Abdullah Z. Kalif, Maysoon A. Hamad, Nuaman F. Alheety, Mustafa A. Alheety, Modher Y. Mohammed, Hüseyin Akbaş
Publikováno v:
Materials Today: Proceedings. 43:2076-2082
This article involves the synthesis of a new organic compound, benzothiazolilthiomethanol (BTTM) which derived from the reaction of 2-mercaptobenzothiazole with formaldehyde in ethanol. The resulting compound (BTTM) was diagnosed using the following