Browsing by Author "Kumar, Anand"
Now showing items 21-40 of 51
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Kinetics of CO2 Adsorption/Desorption of Polyethyleneimine-Mesoporous Silica
Al-Marri, Mohammed J.; Kuti, Yussuf O.; Khraisheh, Majeda; Kumar, Anand; Khader, Mahmoud M. ( Wiley-VCH Verlag , 2017 , Article)The kinetics of adsorption of CO2 on solid sorbents based on polyethyleneimine/mesoporous silica (PEI/MPS) was studied by following the mass gain during CO2 flow. Linear (PEI-423) and branched (PEI-10k) polymers were ... -
Nanosheet synthesis of mixed Co3O4/CuO via combustion method for methanol oxidation and carbon dioxide reduction
Nazir, Roshan; Khalfani, Alanoud; Abdelfattah, Omnia; Kumar, Anand; Saleh Saad, Mohammed Ali; Ali, Sardar... more authors ... less authors ( American Chemical Society , 2020 , Article)This paper represents a study of mixed Co3O4/CuO nanosheet (NS) synthesis via solution combustion synthesis for oxidation of methanol and carbon dioxide (CO2) conversion. The mixed oxide NS of Co3O4/CuO is a hybrid structure ... -
Potential for green algae spirulina to capture carbon dioxide from gas stream
Shurair,Mohamad Salah; Almomani, Fares; Judd, Simon; Bhosale, Rahul R.; Kumar, Anand ( TechConnect , 2016 , Conference Paper)This study evaluated the use of green algae Spirulina microalgae as a C02 capturing technology at different temperatures. The growth of Spirulina at 25 and 30◦C were studied in synthetic wastewater and its performance in ... -
Propylene oxide assisted sol-gel synthesis of zinc ferrite nanoparticles for solar fuel production
Bhosale, Rahul R.; Kumar, Anand; Almomani, Fares; Alxneit, Ivo ( Elsevier Ltd , 2016 , Article)This paper reports the synthesis of phase-pure Zn-ferrite nanoparticles with high specific surface area (SSA) via the propylene oxide (PO) assisted sol–gel method. For the synthesis of Zn-ferrite, metal precursors (ZnCl2 ... -
Reactive Absorption of CO2 Using Ethylaminoethanol Promoted Aqueous Potassium Carbonate Solvent
Bhosale, Rahul Rambhau; Kumar, Anand; Almomani, Fares; Ghosh, Ujjal; Scheffe, Jonathan; Gupta, Ram; Alnouss, Ahmed; Anis, Mohammad Saad; Usmani, Mohammad Hamza Ahmed... more authors ... less authors ( Hamad bin Khalifa University Press (HBKU Press) , 2016 , Conference Paper)Atmospheric concentration of CO2, which is considered as one of the major greenhouse gases (GHGs), has increased up to 398 ppmv as of 2015. CO2 concentration in atmosphere was 280 ppmv in pre-industrial era, and due to the ... -
Recent advances in cobalt based heterogeneous catalysts for oxygen evolution reaction
Badruzzaman, Afreenuzzaman; Yuda, Afdhal; Ashok, Anchu; Kumar, Anand ( Elsevier S.A. , 2020 , Article Review)The future of the world energy lies in clean and renewable energy sources. Many technologies, such as solar cells, wind turbines, etc., have been developed to harness renewable energies in different forms of fuel. Amongst ... -
Removal of emerging pharmaceuticals from wastewater by ozone-based advanced oxidation processes
Almomani, Fares A.; Shawaqfah, Moayyad; Bhosale, Rahul R.; Kumar, Anand ( John Wiley and Sons Inc. , 2016 , Article)Thin-ply composites are currently receiving specific attention from researchers due to their capabilities to delay matrix cracking. In this paper, the aim is to design a hybrid laminate that contains both thin- and normal ... -
Single step synthesis of porous NiCoO2 for effective electrooxidation of glycerol in alkaline medium
Ashok, Anchu; Kumar, Anand; Ponraj, Janarthanan; Mansour, Said A.; Tarlochan, Faris ( Electrochemical Society Inc. , 2018 , Article)Herein, we report the electrooxidation of glycerol in alkaline media in presence of highly active and durable NiCoO2 catalyst synthesized using single step solution combustion synthesis (SCS) and compare its activity with ... -
Sol-gel derived CeO2-Fe2O3 nanoparticles: Synthesis, characterization and solar thermochemical application
Bhosale, Rahul R.; Kumar, Anand; AlMomani, Fares; Alxneit, Ivo ( Elsevier Ltd , 2016 , Article)Synthesis of CeO2-Fe2O3 nanoparticles via propylene oxide (PO) aided sol-gel method for the production of solar fuels via thermochemical H2O/CO2 splitting cycles is reported in this paper. For the synthesis of CeO2-Fe2O3, ... -
Sol-gel synthesis of nanocrystalline Ni-ferrite and Co-ferrite redox materials for the rmoche mical production of solar fuels
Bhosale, Rahul R.; Alxneit, Ivo; Van Den Broeke, Leo L. P.; Kumar, Anand; Jilani, Mehak; Gharbia, Shahd Samir; Folady, Jamila; Dardor, Dareen Zuhir... more authors ... less authors ( Materials Research Society , 2014 , Conference Paper)In this contribution, we report the synthesis and characterization of NixFe3-xO4 and CoxFe3-xO4 redox nanomaterials using sol-gel method. These materials will be used to produce solar fuels such as H2 or syngas from H2O ... -
Solar co-production of samarium and syngas via methanothermal reduction of samarium sesquioxide
Bhosale, Rahul R.; Kumar, Anand; AlMomani, Fares; Ghosh, Ujjal; Dardor, Dareen; Bouabidi, Zineb; Ali, Manar; Yousefi, Shiva; AlNouss, Ahmed; Anis, Mohammad Saad; Usmani, Mohammad Hamza; Ali, Moustafa H.; Azzam, Reem S.; Banu, Aliya... more authors ... less authors ( Elsevier Ltd , 2016 , Article)This paper reports the thermodynamic analysis of the solar methanothermal reduction of Sm2O3 for the co-production of Sm and syngas in (a) Sm-Syngas open cycle, and (b) Sm-Syngas closed cycle. As per the chemical thermodynamic ... -
Solar hydrogen production via a samarium oxide-based thermochemical water splitting cycle
Bhosale, Rahul; Kumar, Anand; AlMomani, Fares; Ghosh, Ujjal; Saad Anis, Mohammad; Kakosimos, Konstantinos; Shende, Rajesh; Rosen, Marc A.... more authors ... less authors ( MDPI AG , 2016 , Article)The computational thermodynamic analysis of a samarium oxide-based two-step solar thermochemical water splitting cycle is reported. The analysis is performed using HSC chemistry software and databases. The first (solar-based) ... -
Solar hydrogen production via erbium oxide based thermochemical water splitting cycle
Bhosale, Rahul R.; Sutar, Parag; Kumar, Anand; AlMomani, Fares; Ali, Moustafa Hussein; Ghosh, Ujjal; AlMuhtaseb, Shaheen; Khraisheh , Majeda... more authors ... less authors ( American Institute of Physics Inc. , 2016 , Article)The erbium oxide based water splitting (Eb-WS) cycle was thermodynamically studied by using the HSC Chemistry software and databases. The first step of the Eb-WS cycle involves thermal reduction of Er2 O3, whereas the ... -
Solar hydrogen production via thermochemical metal oxide - Metal sulfate water splitting cycle
Bhosale, Rahul; Kumar, Anand; Almomani, Fares A.; Dardor, Dareen; Gharbia, Shahd; Ali, Moustafa Hussein; Folady, Jamila; Yousefi, Shiva; Jilani, Mehak; Abuarja, Diana; Angre, Prajakta... more authors ... less authors ( AIChE , 2015 , Conference Paper)This paper reports the thermodynamic analysis of solar H2 production via two-step thermochemical iron oxide - iron Sulfate (IO-IS) water splitting cycle. The first step belongs to the exothermic oxidation of FeO via SO2 ... -
Solar Thermochemical Hydrogen Production via Terbium Oxide Based Redox Reactions
Bhosale, Rahul; Kumar, Anand; Almomani, Fares ( Hindawi Limited , 2016 , Article)The computational thermodynamic modeling of the terbium oxide based two-step solar thermochemical water splitting (Tb-WS) cycle is reported. The 1st step of the Tb-WS cycle involves thermal reduction of TbO2 into Tb and ... -
Solar thermochemical splitting of H2O and CO2 using nonvolatile metal oxides
Bhosale, Rahul R.; Kumar, Anand; Takalkar, Gorakshnath; AlMomani, Fares A. ( AIChE , 2017 , Conference Paper)In this study, a Co ferrite/ZrO2 ceramic nanornixture was synthesized by the propylene-oxide-assisted sol-gel method. Cobalt, iron, and zirconium nitrate salts were used as the metal precursors, and ethanol and propylene ... -
Solar thermochemical splitting of H2O and CO2 using nonvolatile metal oxides
Bhosale, Rahul R.; Kumar, Anand; Takalkar, Gorakshnath; AlMomani, Fares A. ( AIChE , 2017 , Conference Paper)In this study, a Co ferrite/ZrO2 ceramic nanornixture was synthesized by the propylene-oxide-assisted sol-gel method. Cobalt, iron, and zirconium nitrate salts were used as the metal precursors, and ethanol and propylene ... -
Solar thermochemical splitting of h2o and Co2 using nonvolatile metal oxides
Bhosale, Rahul R.; Kumar, Anand; Takalkar, Gorakshnath; AlMomani, Fares A. ( AIChE , 2017 , Conference Paper)In this study, a Co ferrite/ZrO2 ceramic nanornixture was synthesized by the propylene-oxide-assisted sol-gel method. Cobalt, iron, and zirconium nitrate salts were used as the metal precursors, and ethanol and propylene ... -
Solar thermochemical ZnO/ZnSO4 water splitting cycle for hydrogen production
Bhosale, Rahul; Kumar, Anand; AlMomani, Fares; Gupta, Ram B. ( Elsevier Ltd , 2017 , Article)In this paper, solar reactor efficiency analysis of the solar thermochemical two-step zinc oxide-zinc sulfate (ZnO-ZnSO4) water splitting cycle. In step-1, the ZnSO4 is thermally decomposed into ZnO, SO2, and O2 using solar ... -
Solution combustion synthesis of active catalysts for hydrogen production from ethanol
Kumar, Anand; Ashok, Anchu; Kuty, Yussuf; Bhosale, Rahul R.; Van Den Broke, L.J.P. ( AIChE , 2014 , Conference Paper)Solution combustion synthesis method was used to synthesize Cu and Ni based catalysts active for hydrogen production from ethanol decomposition reaction. The catalyst synthesis parameters (such as fuel to oxidizer ratio, ...