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Dr Ammar TIGHEZZA

Associate Professor

Faculty

Sciences
2 A 146 Building 5

announcement

announcement

Any course announcement will be sent to ksu email…

introduction/brief CV

Physical Chemistry Professor . Graduated from USTL (Lille, France) and worked 10 years in Biskra and Oum_El_Bouaghi universities in Algeria and 2 years in 7th April university in Libya. I joined the chemistry department in King Saud University in September 2000.

I have taught and continue to teach many courses in the foundation year, the Bachelor of Chemistry program, and postgraduate programs (Master's and PhD). These courses cover general chemistry, chemical kinetics, chemical thermodynamics, and various topics in physical chemistry.

I'm Very familiar with modern techniques of teaching. Very experienced in Blackboard learning management system and very familiar with other platforms from publishers (Connect from McGraw-Hill , WileyPlus from Wiley and MyLab & Mastering from Pearson). Good experience in the integration of these platforms into Blackboard LMS. Mastering smart boards, data projection with internet access and video conferencing facilities. Advisor for Elsevier on the use of the reference management software (Mendeley) for more than 14 years.

Extensive computer training, including use of MS Office package, Visual Basic and knowledge of many chemistry software packages. 

My main area of research is modeling and simulation of chemical reactions, and my favorite tool to do this is MS Excel. My other areas of interest are catalysis, energy storage and green hydrogen production and storage.

 

areas of expertise

Thermodynamics and Chemical Kinetics

Energy storage

Green chemistry

publications
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publications

The increasing demand for sustainable energy sources has spurred research into advanced energy storage technologies, with supercapacitors showing significant promise.

by Ala Manohar, Thirukachhi Suvarna, S.V. Prabhakar Vattikuti, Panchanathan Manivasagan, Eue-Soon Jang, Beomjin Kim, Sangaraju Sambasivam, Ammar M. Tighezza, Ki Hyeon Kim
2025
Published in:
ScienceDirect
publications

This investigation examined the combustion characteristics of ammonia/methanol blends under varying conditions of hydrogen enrichment, comparing direct hydrogen additon against ammonia cracking. …

by Malak Djermane, Yacine Rezgui, and Ammar Tighezza
2025
Published in:
Springer nature
publications

The focus in recent years has been on developing innovative, green technologies for energy production and storage. Nanocomposite materials are attractive due to their exceptional performance,…

by Tayaba Tahsen, Ravia Irshad, Ayesha Hareem, Irsa Kanwal, Talib K. Ibrahim, Khalid Mehmood, Ammar M. Tighezza, Shahid Hussain
2025

courses
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course

The course deals with kinetics of homogeneous chemical reactions occurring in gas or liquid phases. Firstly, the chemical kinetics laws for simple chemical reaction will be revisited. Then will be…

course

Some notions on the liquid properties; simple mixtures (the thermodynamic description of mixtures, the Partial molar quantities); chemical potential of liquids (ideal solutions, ideal-dilute…

course

The topics covered in this course are: Stoichiometry (mole relation, chemical formula, limiting reactant, yields) The gaseous state (Laws, ideal gas,…

office hours

Saturday Sunday Monday Tuesday Wednesday Thursday Friday
from _ 10:30 AM 10:30 AM 10:30 PM 12:00 PM _ _
to _ 01:31 PM 12:30 PM 01:30 PM 01:00 PM _ _
location _ 2A 146 Building 5 2A 146 Building 5 2A 146 Building 5 2A 146 Building 5 2A 146 Building 5 2A 146 Building 5 2A 146 Building 5 2A 146 Building 5 _ 2A 146 Building 5 _