Dr. Nojoom Al-Ghanom
- Ph.D. in Chemistry, specialization in Physical Chemistry, University of Aleppo, 2015.
- M.Sc. in Physical Chemistry, University of Aleppo, 2012.
- B.Sc. in Chemistry (Pure Chemistry), University of Aleppo, 2009.
Contact
- Nojoomalghanom7@gmail.com
- +963 98 854-7472
Experiences:
Academic and Teaching Experience
- Faculty Member, University of Aleppo
- Head of the Innovation Department, Innovation and Technology Transfer Center (since 2024)
- Assistant Professor of Physical Chemistry, Department of Chemistry (since 2023)
- Director of the Reaction Kinetics and Catalysis Laboratory
Courses Taught:
- General Chemistry I
- General Chemistry II
- Advanced Kinetics
- Kinetics and Catalysis
Supervision:
Teaching and research supervision for undergraduate and postgraduate students
Researches:
Study of some spectral properties of nanocatalysts prepared for the mixed oxide system MoO3/Co2O3 and calcined at 600oC
In this research, a mixed oxide catalysts of MoO3/Co2O3 was prepared using the method. The samples were calcined at a temperature of 600oC. Several techniques were used to characterize the prepared catalysts, including SEM, XRD, Raman spectroscopy. The SEM images of molybdenum oxide revealed that the particles have a rod-like morphology, whereas the particles in cobalt oxide images appeared to be nearly spherical in shape. A morphological integration between the two prepared oxide was observed in the mixed oxide samples, and all catalysts exhibited nanoscale dimensions. XRD analysis indicated that both molybdenum oxide and the mixed oxide samples exhibit an orthorhombic crystalline structure with nanoscale dimensions and the values of d range between 1.304 nm and 7.392nm. The Raman spectra revealed the presence of characteristic peaks attributed to molybdenum oxide in all the prepared catalysts, as well as the emergence of a new peak associated with the formation of the mixed CoMoO4 phase in the mixed oxide samples containing > 1 wt.% Co2O3. - مجلة بحوث جامعة حلب
18 - June - 2025
Read More >>The catalytic activity of ethanol gasification in a continuous flow system using locally prepared Mo-O-Co co-oxide system catalysts calcined at 450°C
In this research, the catalytic activity of the gas-phase conversion of ethanol was studied using a continuous flow system and locally prepared catalysts based on the mixed oxide system Mo-O-Co containing (0-25 wt.% Co2O3), with the aim of producing acetaldehyde and ethylene. The reaction was studied at temperatures ranging from 150oC to 300oC, and it has found that the overall conversion rate gradually increased with temperature. It has found that the conversion reaction using molybdenum oxide and the mixed oxide sample proceeds through both dehydrogenation and dehydration reactions, with dehydrogenation being the predominant reaction. An increase in catalytic activity and a shift in the reaction toward dehydrogenation were observed after the addition of cobalt oxide. The highest overall conversion rate of the reaction reached 97% using catalysts containing 15, 25 wt.% Co2O3, while the highest conversion rate to acetaldehyde was 96% with cobalt oxide, and the highest conversion rate to ethylene was 44.5% with a selectivity 45.88% using the catalyst containing 25wt.% Co2O3. The stability of the catalyst containing 15wt% Co2O3 was tested in the ethanol conversion at 250oC for a continuous period of fifty hours. It was observed that the catalysts performance remained stable with no decrease in conversion or reaction selectivity. - مجلة بحوث جامعة حلب
18 - March - 2025
Read More >>The Catalytic Activity of Ethanol Vapor- phase conversion in a Continuous Flow System Using Locally Prepared Mixed Oxide Catalysts Mo-O-Co and Calcined at 450oC
Pure MoO3 and Cr2O3 and samples of the mixed oxide system Mo-O-Cr (1-15 wt.% Cr2O3) were prepared by mechanical mixing method, then calcined at 500 oC. The textural properties for the catalysts were investigated by analysis of N2 adsorption data at 77K. The results showed that the adsorption isotherms of N2 at 77K for all catalysts are mixed of types I and II. The specific surface areas were calculated by BET , V-t and V-αS methods. The analysis of the adsorption data proved that SBET , St and Sα are in good agreement . It has found that the specific surface area increased with adding Cr2O3 to MoO3. The specific surface area was gave maximum value for the catalysts containing 5wt.% and 10 wt.% Cr2O3. The pore diameter showed that the catalysts contain mesopores and micropores but its mainly mesoporous. The total pore areas volume VT increased with adding Cr2O3 and showed maxima for the catalysts containing 5wt.% and 10 wt.% Cr2O3. - مجلة بحوث جامعة حلب
16 - January - 2022
Read More >>Adsorption and Kinetics of charge variety Dyes from Aqueous Solution by Using Exhausted Coffee Waste
- Research Journal of Aleppo University – Basic Science Series
31 - December - 2020
Read More >>Preparation and characterization of low- cost adsorbent from Exhausted coffee waste and its application for the removal of methylene Blue from Aqueous Solution
- Research Journal of Aleppo University – Basic Science Series
31 - December - 2020
Read More >>The Effect of Some Factors on the Catalytic Activity of gas Conversion of Ethanol over Clay-MgO system
- Research Journal of Aleppo University – Basic Science Series
31 - December - 2018
Read More >>Activation of Aleppo Clay and Study of Some Physicochemical and Catalytic Properties in the Conversion of Primary Alcohols
- Research Journal of Aleppo University – Basic Science Series
31 - December - 2018
Read More >>Preparation of the System Clay-MgO and Study of Some Physicochemical and Catalytic Properties by the Vapor phase - Conversion of Isopropanol
- Research Journal of Aleppo University – Basic Science Series
31 - December - 2018
Read More >>The Catalytic Activity by the Conversion of Isopropanol for the MoO3/WO3, MoO3/WO3-xP2O5 and MoO3/WO3-xK2O Systems
- Research Journal of Aleppo University – Basic Science Series
31 - December - 2014
Read More >>Study of the Physicochemical Properties of the MoO3/ZnO, MoO3/ZnO-P2O5 and MoO3/ZnO-K2O Systems and the Catalytic Activity by the Conversion of Isopropanol
- Research Journal of Aleppo University – Basic Science Series
31 - December - 2014
Read More >>Study of the Physicochemical Properties of the MoO3/WO3, MoO3/WO3-P2O5 and MoO3/WO3-K2O Systems and the Catalytic Activity by the Conversion of Ethanol
- Research Journal of Aleppo University – Basic Science Series
31 - December - 2014
Read More >>Studies XRD , FT-IR and Surface Areas of Pure MoO3 , WO3 and the Mixed Oxide System Mo-W-O
- Research Journal of Aleppo University – Basic Science Series
31 - December - 2013
Read More >>The Catalytic Activity of the Mixed Oxide System Mo-Zn-O by the Vapor phase - Conversion of Isopropanol
- Research Journal of Aleppo University – Basic Science Series
31 - December - 2013
Read More >>The Catalytic Activity of the Mixed Oxide System Mo-W-O by the Vapor phase - Conversion of Isopropanol
- Research Journal of Aleppo University – Basic Science Series
31 - December - 2013
Read More >>Studies XRD, FT-IR and Surface Areas of Pure MoO3 , ZnO and the Mixed Oxide System Mo-Zn-O
- Research Journal of Aleppo University – Basic Science Series
31 - December - 2013
Read More >>Preparation of the Mixed Oxide System Mo-W-O and Study of 4 Surface Acidity and Catalytic Properties by the Vapor phase - Conversion of Ethanol
- Research Journal of Aleppo University – Basic Science Series
31 - December - 2012
Read More >>Preparation of the Mixed Oxide System Mo-Zn-O and Study of Surface Acidity and Catalytic Properties by the Vapor phase - Conversion of Ethanol
- Research Journal of Aleppo University – Basic Science Series
31 - December - 2012
Read More >>Removal of Some Chemical Contaminates (Sunset Yellow and Tartrazine) from Aqueous Solutions by Activated Carbon Prepareted from Peanut Shells
اُختبر في هذا البحث امتزاز صباغين هما التاارترازين (Tartrazine) ( TA ( وسنسات يلاو (Sunset Yellow) ( SY ( مان المحاليال المائياة دناد الدر اة 298K دلا ديناات الفحام الفعاال المنت اة والمحماري محليااو مان قشاور فساتق العبيد والمنشطة بحمض الفوسفور بنسب مختلفة ) 20-85wt% ( والمفحمة دناد الدر ة 450°C ، وكذلك ديناات منام منشاطة بحماض الفوسافور بنسابة 65wt% ومفحماااة دناااد در اااات حاااراري مختلفاااة ) 350-700C0 (. لاااوحن من منحنياااات الامتزاز لهذين الصباغين هاي مان النماوذل المنيماويرن ومن ساعة الامتازاز الأدنمي xm للسنست يلو تكون مكبر من التاارترازين، وتتعلاق ساعة الامتازاز الأدنمي بخواص الفحم )المسامية( وبطبيعة الصابا )ح مام - انحمليتام فاي الماااا (. - Research Journal of Aleppo University – Basic Science Series
31 - December - 2011
Read More >>Removal of Some Chemical Contaminates ( Congo red and NaOCl) from Aqueous Solutions by Activated Carbon Prepareted from Peanut Shells
- Research Journal of Aleppo University – Basic Science Series
31 - December - 2011
Read More >>