Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Basma A. Balboul"'
Autor:
Zahid S. Aziz, Salih H. Jazza, Hiba N. Dageem, Shaima R. Banoon, Basma A. Balboul, M.A. Abdelzaher
Publikováno v:
Results in Engineering, Vol 22, Iss , Pp 102083- (2024)
Petroleum hydrocarbon-induced environmental degradation has escalated, necessitating immediate remediation due to the ongoing growth of communities and modernization of civilization. Both carbon and energy can be obtained from hydrocarbons of petrole
Externí odkaz:
https://doaj.org/article/34ab035893a54afd9719110c7e7c00c1
Publikováno v:
Main Group Chemistry. 19:283-294
Holmia supported γ-alumina nanocatalyst was prepared by impregnation of γ-alumina with aqueous solution of holmium acetate hydrate Ho(CH3COO)3.3.5 H2O. The physicochemical characteristics of the nanocatalyst calcined at 600°C were established by d
Autor:
Basma A.A. Balboul, Asmaa.A. Abdelrahman, Heba M. Salem, Eslam A. Mohamed, Doaa I. Osman, Abdelrahman M. Rabie
Publikováno v:
Journal of Molecular Liquids. 367:120562
Publikováno v:
Egyptian Journal of Chemistry. 64:8-9
In this paper, we fabricate a reactive self-assembled nanostructure of strontium chromium oxygen system (Sr-Cr-O). The ternary oxide SrCrO4 has been prepared as a QDs decorated superlattice. Course of formation as well as the obtained composition was
Nano Titania combined with micro silica reinforced limestone cement:Physico-mechanical Investigation
Publikováno v:
Egyptian Journal of Chemistry.
The influence of different ratios of fillers addition such as limestone and micro white sand, as well as nano-titania particles on the physico-mechanical properties of ordinary white Portland limestone cement (OWPC), has been studied. One mix (10.00
Publikováno v:
Defect and Diffusion Forum. :151-159
Positron annihilation techniques (PAT) have recently been successfully employed for the characterization of phase transitions in metals and compounds. In the present study, positron annihilation lifetime (PAL) measurements have been carried out on a
Autor:
Mohamed I. Zaki, Basma A.A. Balboul
Publikováno v:
Journal of Analytical and Applied Pyrolysis. 92:137-142
The thermal decomposition course of europium acetate tetrahydrate (Eu(CH 3 COO) 3 ·4H 2 O) was probed on heating up to 1000 °C in a dynamic atmosphere of air by thermogravimetry and differential thermal analysis. The solid- and gas-phase decomposit
Autor:
A.Y.Z. Myhoub, Basma A.A. Balboul
Publikováno v:
Journal of Analytical and Applied Pyrolysis. 89:95-101
Nd 2 (C 2 O 4 ) 3 ·10H 2 O and Nd(NO 3 ) 3 ·6H 2 O were used as parent compounds for the formation of Nd 2 O 3 . Intermediates, the final solid products and thermal processes involved in the decomposition course up to 800 °C in atmosphere of air w
Autor:
Basma A.A. Balboul
Publikováno v:
Journal of Analytical and Applied Pyrolysis. 88:192-198
The decomposition course, intermediates and final products of praseodymium acetate monohydrate Pr(CH 3 COO) 3 ·H 2 O in different gas atmospheres (O 2 , N 2 or H 2 ) were characterized using thermal analysis, X-ray diffractometry and infrared spectr
Autor:
Basma A.A. Balboul
Publikováno v:
Thermochimica Acta. 445:78-81
The reaction between lanthanum oxide and strontium carbonate was studied non-isothermally between 350 and 1150 °C at different heating rates, intermediates and the final solid product were characterized by X-ray diffractometry (XRD). The reaction pr