تصفح حسب المؤلف "Al-Muhtaseb S."
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Adsorption Equilibrium and Kinetics of Nitrogen, Methane and Carbon Dioxide Gases onto ZIF-8, Cu10%/ZIF-8, and Cu30%/ZIF-8
Awadallah-F A.; Hillman F.; Al-Muhtaseb S.A.; Jeong H.-K. ( American Chemical Society , 2019 , Article)Various ZIFs (ZIF-8, Cu10%/ZIF-8, and Cu30%/ZIF-8) were exploited in the adsorption of N2, CH4, and CO2 gases over a temperature range from 25 to 55 C. The dual site Langmuir model was used to describe the measured adsorption ... -
Adsorption process of n-alkanes onto BAX-1100 activated carbon: Theoretical estimation of isosteric heat of adsorption and energy distribution of heterogeneous surfaces
Bergaoui M.; Nakhli A.; Al-Muhtaseb S.; Mohamed K. ( Elsevier B.V. , 2018 , Article)Adsorption of the n-alkane series, C1-C7, on Westvaco BAX-1100 activated carbon were measured over very broad ranges of temperature (293-393 K) and pressure (0.06-4964 Torr), depending on the n-alkane. Different behaviors ... -
Dataset on the new recipe for the preparation of nanoporous carbon nanorods using resorcinol-formaldehyde xerogels
Awadallah-F A.; Al-Muhtaseb S.A. ( Elsevier Inc. , 2018 , Article)The data presented in this article are related to the research article entitled “Novel controlled synthesis of nanoporous carbon nanorods from resorcinol-formaldehyde xerogels" (Awadallah-F and Al-Muhtaseb, 2017) [1]. This ... -
Effect of annealing temperature on the performance of printable carbon electrodes for perovskite solar cells
Mishra A.; Ahmad Z.; Zimmermann I.; Martineau D.; Shakoor R.A.; Touati F.; Riaz K.; Al-Muhtaseb S.A.; Nazeeruddin M.K.... more authors ... less authors ( Elsevier B.V. , 2019 , Article)Perovskite solar cells (PSCs) with mesoporous TiO2 electron transport layers have reached >22% efficiency at laboratory scale (<1 cm2), however, these layers are fabricated using spin-coating, which is not conducive ... -
Effect of gas templating of resorcinol-formaldehyde xerogels on characteristics and performances of subsequent activated carbons
Awadallah-F A.; Al-Muhtaseb S.A. ( Elsevier Ltd , 2019 , Article)Gas-templated resorcinol formaldehyde-activated carbon xerogels (GT-RF-ACXs) were prepared from resorcinol-formaldehyde xerogels that were templated by infusing different gases (e.g., nitrogen, oxygen, methane, ethylene, ... -
Effect of sulfonated poly (ether ether ketone) on the sensitivity of polyvinylidene fluoride-based resistive humidity sensors
Mallick S.; Ahmad Z.; Eribi A.; Parangusan H.; Bhadra J.; Hassan M.K.; Al-Thani N.J.; Touati F.; Al-Muhtaseb S.... more authors ... less authors ( Elsevier Ltd , 2020 , Article)We have investigated the effect of sulfonated poly (ether ether ketone) (SPEEK) on the thermal stability, hydrophilicity, and sensitivity of polyvinylidene fluoride (PVDF) films based resistive humidity sensors. The blended ... -
Enhancement of electrical and optical performance of N719 by co-sensitization
Shikoh A.S.; Ahmad Z.; Touati F.; Al-Muhtaseb S.A. ( Elsevier B.V. , 2018 , Article)This paper deals with the electrical, optical and electrochemical properties of a metal-free dye C78H74O8 (AS-2), which has been used to improve the photo-detection properties of C58H86N8O8RuS2 (N719) based Dye sensitized ... -
Gas templating of resorcinol-formaldehyde xerogels
Awadallah-F A.; Al-Muhtaseb S.A. ( Elsevier B.V. , 2018 , Article)Gas templating of gels is a novel route in the know-how technology of templating porous gels. This technology depends basically on infusing certain gases into the media of sol-gel reaction upon the gelation process. The ... -
Influence of casting solvents on co2/ch4 separation using polysulfone membranes
Almuhtaseb, R. M.; Awadallah-F, A.; Al-Muhtaseb, S.A.; Khraisheh, Majeda ( MDPI AG , 2021 , Article)Polysulfone membranes exhibit resistance to high temperature with low manufacturing cost and high efficiency in the separation process. The composition of gases is an important step that estimates the efficiency of separation ... -
Influence of chitosan addition on resorcinol-formaldehyde xerogel structure
Awadallah-F A.; Al-Muhtaseb S.A. ( MDPI AG , 2019 , Article)Gels are usually not environment-friendly due to their difficult biodegradability. Therefore, the addition of chitosan, even in small amounts, will make such gels biodegradable and thus can be useful in many applications ... -
Influence of doped metal center on morphology and pore structure of ZIF-8
Awadallah-F A.; Hillman F.; Al-Muhtaseb S.A.; Jeong H.-K. ( Cambridge University Press , 2019 , Article)Synthesis of ZIF with zinc, cobalt, or copper was carried out by microwaves. The effect of metal center on morphologies and pores of products was studied. Nitrogen adsorption/desorption onto ZIFs was examined by density ... -
Limits and possible solutions in quantum dot organic solar cells
Ahmad Z.; Najeeb M.A.; Shakoor R.A.; Al-Muhtaseb S.A.; Touati F. ( Elsevier Ltd , 2018 , Article Review)In this review article, we present recent advancements in the field of organic photovoltaics (OPV) that have been achieved through the applications of quantum dots (QDs). We describe the leading experimental accomplishments ... -
Nanocomposite Membranes of Silica and Polysulfone for Improved Gas Permeation
Patil, M.B.; Al-Muhtaseb, S.A.; Sivaniah, E. ( Elsevier, Ltd , 2012 , Conference Paper)Polysulfone-Silica mixed matrix hybrid membranes have been prepared by incorporating silicon dioxide nanoparticles with average particle size of 136 nm. Two types of polysulfone-silica nanocomposite membranes were prepared ... -
On the nanogate-opening pressures of copper-doped zeolitic imidazolate framework ZIF-8 for the adsorption of propane, propylene, isobutane, and n-butane
Awadallah-F A.; Hillman F.; Al-Muhtaseb S.A.; Jeong H.-K. ( Springer New York LLC , 2019 , Article)In this study, a zeolitic imidazolate framework-8 (ZIF-8) and its copper-doped variants (Cu-doped ZIF-8) were synthesized using a rapid microwave technique. The products were characterized by XRD, NanoSEM, FTIR, Raman ... -
Silica and carbon decorated silica nanosheet impact on primary human immune cells
Al Soubaihi R.M.; Furesi G.; Saoud K.M.; Al-Muhtaseb S.A.; Khatat A.E.; Delogu L.G.; Dutta J.... more authors ... less authors ( Elsevier B.V. , 2018 , Article)Silica nanosheets (SiO 2 NS) are considered to be a promising material in clinical practice for diagnosis and therapy applications. However, an appropriate surface functionalization is essential to guarantee high ... -
Single and multi-component adsorption of aromatic acids using an eco-friendly polyaniline-based biocomposite
Laabd, M.; Chafai, H.; Essekri, A.; Elamine, M.; Al-Muhtaseb, S.A.; Lakhmiri, R.; Albourine, A.... more authors ... less authors ( Elsevier B.V. , 2017 , Article)The polyaniline coated with an agricultural waste (Argan nut shell) was prepared via in-situ chemical polymerization and used as an adsorbent material for removal of trimellitic (Tri), hemimellitic (Hemi) and pyromellitic ... -
Stability in 3D and 2D/3D hybrid perovskite solar cells studied by EFISHG and IS techniques under light and heat soaking
Ahmad Z.; Noma T.; Paek S.; Cho K.T.; Taguchi D.; Iwamoto M.; Manaka T.; Nazeeruddin M.K.; Touati F.; Al-Muhtaseb S.A.... more authors ... less authors ( Elsevier B.V. , 2019 , Article)We investigate the effect of temperature and light soaking on the stability and charge carrier behavior in triple cation 3-Dimensional (3D) and 2-Dimensional (2D)/3-Dimensional perovskite solar cells (PSCs) using electric ... -
The effect of chitosan's addition to resorcinol/formaldehyde xerogels on the characteristics of resultant activated carbon
Awadallah-F A.; Al-Muhtaseb S.A. ( MDPI AG , 2019 , Article)Hybrid chitosan-resorcinol/formaldehyde xerogels were synthesized, and the effect of including minor quantities of chitosan on the consequent activated carbon was investigated. The resulting activated carbon were characterized ...