تصفح حسب المؤلف "Kumar, A"
-
A novel two-step metal oxide - Metal sulfate water splitting cycle for the production of solar hydrogen
Bhosale, Rahul; Kumar, Anand; Al Momani, Fares A.; Gharbia, Shahd; Dardor, Dareen; Ali, Moustafa Hussein; Folady, Jamila; Yousefi, Shiva; Jilani, Mehak; Alfakih, Mashail... more authors ... less authors ( AIChE , 2015 , Conference Paper)This paper reports the thermodynamic analysis of solar H2 production via two-step thermochemical Strontium oxide - Strontium Sulfate (SO-SS) water splitting cycle. The first step belongs to the exothermic oxidation of SrO ... -
A novel two-step metal oxide - Metal sulfate water splitting cycle for the production of solar hydrogen
Bhosale, Rahul; Kumar, Anand; Al Momani, Fares A.; Gharbia, Shahd; Dardor, Dareen; Ali, Moustafa Hussein; Folady, Jamila; Yousefi, Shiva; Jilani, Mehak; Alfakih, Mashail... more authors ... less authors ( AIChE , 2015 , Conference Paper)This paper reports the thermodynamic analysis of solar H2 production via two-step thermochemical Strontium oxide - Strontium Sulfate (SO-SS) water splitting cycle. The first step belongs to the exothermic oxidation of SrO ... -
A review of recent advances in water-gas shift catalysis for hydrogen production
Ebrahimi, P.; Kumar, A.; Khraisheh, Majeda ( Springer Nature , 2020 , Article)The water-gas shift reaction (WGSR) is an intermediate reaction in hydrocarbon reforming processes, considered one of the most important reactions for hydrogen production. Here, water and carbon monoxide molecules react ... -
An active and stable NiOMgO solid solution based catalysts prepared by paper assisted combustion synthesis for the dry reforming of methane
Danghyan, V.; Kumar, A; Mukasyan, A.; Wolf, E.E. ( Elsevier B.V. , 2020 , Article)Ni supported on solid solution (NiOMgO) catalysts with different Ni concentration (10, 20 and 30 wt.%) were prepared by a novel paper assisted combustion synthesis (PACS) method, followed by a reduction stage. All ... -
An overview on trace CO2 removal by advanced physisorbent materials
Khraisheh M.; Mukherjee S.; Kumar A.; Al Momani F.; Walker G.; Zaworotko M.J.... more authors ... less authors ( Academic Press , 2020 , Article)This review paper focuses on various gas processing technologies and materials that efficiently capture trace levels of carbon dioxide (CO2). Fundamental separation mechanisms such as absorption, adsorption, and distillation ... -
Aqueous ethylaminoethanol blended solvents: Promising candidates for CO2 capture
Bhosale R.; Kumar A.; AlMomani F.A.; Dardor D.; Gharbia S.; Ali M.H.; Folady J.; Yousefi S.; Jilani M.... more authors ... less authors ( AIChE , 2015 , Conference Paper)This paper reports the investigation of effect of temperature on physico-chemical properties of formulated solvent (comprises on ethylaminoethanol, N-methyl-2-pyrollidone, and K2CO3/KHCO3) and reaction kinetics of the ... -
Assessment of carbon bio-fixation by mixed indigenous microalgae
Almomani F.; Judd S.; Shurair M.; Bhosale R.; Khraisheh M.; Kumar A.; Al-Jaml K.... more authors ... less authors ( AIChE , 2018 , Conference Paper)This study assesses the potential use of mixed Indigenous Microalgae (MIMA) for carbon capture from flue gases in a photo-bioreactor. The effect of inlet CO2 concentration on the carbon biofixation rate was investigated. ... -
Catalytic Reduction of CO2 into Solar Fuels via Ferrite Based Thermochemical Redox Reactions
Bhosale R.R.; Kumar A.; Almomani F.; Khraisheh M.; Alxneit I. ( Materials Research Society , 2017 , Conference Paper)In this study, Ni based ferrite nanomaterials were synthesized using sol-gel method for solar thermochemical splitting of CO2 using a thermogravimetric analyzer. To synthesize the ferrite materials, the corresponding metal ... -
Cellulose assisted combustion synthesis of nanomaterials for energy conversion applications
Kumar, Anand ( IEEE Computer Society , 2018 , Conference Paper)Combustion synthesis has been used for a long time for synthesizing functional materials suitable for many applications such as ceramics, electronics, pigments, catalysts etc. In this paper we introduce an emerging field ... -
Chromium doped ceria for solar thermochemical fuel production
Bhosale R.; Takalkar G.; Kumar A.; AlMomani F. ( AIChE , 2018 , Conference Paper)In this paper, the thermal reduction and CO2splitting ability of Ce0.9Cr0.102-δare investigated by performing multiple thermochemical cycles using a thermogravimetric analyzer. The Ce0.9Cr0.102-δmaterial is successfully ... -
CO2 capture using aqueous ethylaminoethanol: Study of oxidative degradation
Bhosale R.; Kumar A.; Almomani F.A.; Gharbia S.; Dardor D.; Ali M.H.; Folady J.; Yousefi S.; Jilani M.; Angre P.... more authors ... less authors ( AIChE , 2015 , Conference Paper)This paper reports oxidative degradation of various aqueous solutions of alkanolamines as an effort to find a suitable replacement for monoethanolamine (MEA). Diethanolamine (DEA), triethanolamine (TEA), methyl diethanolamine ... -
Cobalt oxide nanopowder synthesis using cellulose assisted combustion technique
Ashok A.; Kumar A.; Bhosale R.R.; Saleh M.A.H.; Ghosh U.K.; Al-Marri M.; Almomani F.A.; Khader M.M.; Tarlochan F.... more authors ... less authors ( Elsevier Ltd , 2016 , Article)Cobalt oxides nanopowders were prepared using novel cellulose assisted combustion synthesis and solution combustion synthesis techniques. The synthesis conditions were optimized to produce high surface area cobalt oxide ... -
Combustion synthesis of bifunctional LaMO3 (M = Cr, Mn, Fe, Co, Ni) perovskites for oxygen reduction and oxygen evolution reaction in alkaline media
Ashok A.; Kumar A.; Bhosale R.R.; Almomani F.; Malik S.S.; Suslov S.; Tarlochan F.... more authors ... less authors ( Elsevier B.V. , 2018 , Article)Lanthanum based electrocatalytically active LaMO3 (M = Cr, Mn, Fe, Co, Ni) perovskites were synthesized using a single step solution combustion technique. The structural and morphological properties of the catalysts were ... -
Combustion synthesis of copper ceria solid solution for CO2 conversion to CO via reverse water gas shift reaction
Ebrahimi P.; Kumar A.; Khraisheh, Majeda ( Elsevier Ltd , 2022 , Article)The reverse water–gas shift chemical (RWGS) reaction is a promising technique of converting CO2 to CO at low operating temperatures, with high CO selectivity and negligible side products. In this study, we investigate the ... -
Combustion synthesis of copper-nickel catalysts for hydrogen production from ethanol
Kumar, A; Cross, A.; Manukyan, K.; Bhosale, R.R.; Van Den Broeke, L.J.P.; Miller, J.T.; Mukasyan, A.S.; Wolf, E.E.... more authors ... less authors ( Elsevier B.V. , 2015 , Article)Cu and Ni based catalysts were synthesized using solution combustion synthesis method. The catalytic activity and hydrogen selectivity were investigated for ethanol decomposition reaction. The amount of fuel content in the ... -
Combustion synthesis: A novel method of catalyst preparation
Wolf, E.E.; Kumar, A.; Mukasyan, A.S. ( Royal Society of Chemistry , 2019 , Article)In this chapter, we summarize work accomplished primarily by the authors on the use of solution combustion synthesis (SCS) in catalysis. Research in combustion synthesis at University of Notre Dame started with the group ... -
Comparison between multi-stage and single stage microalgae dewatering processes
Almomani F.; Qiblawey H.; Bhosale R.; Khraisheh M.; Kumar A.; Al-Jaml K.... more authors ... less authors ( AIChE , 2018 , Conference Paper)The present work shows a quick, simple and accurate method for algae harvesting with a potential to relate the required polymer dose with in-situ hydrodynamics properties of alga solution. The method also reduces the lag ... -
Computational thermodynamic analysis of solar fuel production via metal oxide based H2O and CO2 splitting thermochemical cycles
Dardor D.; Bhosale R.; Kumar A.; AlMomani F.A.; Gharbia S.; Ali M.H.; Folady J.; Yousefi S.; Jilani M.... more authors ... less authors ( AIChE , 2015 , Conference Paper)In this paper thermodynamic feasibility of the production of solar fuel via SnO2/SnO based thermochemical CO2 splitting redox reactions was investigated. The first step is the thermal dissociation of SnO2 into SnO where ... -
Current Trends in Cellulose Assisted Combustion Synthesis of Catalytically Active Nanoparticles
Kumar A. ( American Chemical Society , 2019 , Article)Cellulose assisted combustion synthesis (CACS) has emerged as a novel variation of traditional solution combustion synthesis (SCS) over the past decade for the synthesis of catalytically active nanomaterials. This report ... -
Effect of fuel content on the electrocatalytic methanol oxidation performance of Pt/ZnO nanoparticles synthesized by solution combustion
Matin M.A.; Saad M.A.H.S.; Kumar A.; Al-Marri M.J.; Mansour S.A. ( Elsevier B.V. , 2019 , Article)We report the effect of combustion synthesis conditions on Pt nanoparticle (NP) supported on ZnO (Pt/ZnO) electrocatalysts for methanol oxidation reaction (MOR). The Pt/ZnO NPs are prepared by solution combustion synthesis ...