Publications (17)
ARTICLE
Simulation of the Effects of the Thickness and the Bandgap of the Absorber on the Performance of the Quaternary Thin Film Solar Cell Based on Cu(In,Ga)Se2
Daouda Oubda*, Sayouba Kabre, Alain Diasso, Boureima Ouedraogo, Marcel Bawindsom Kebre, Soumaila Ouedraogo, Boureima Traore Issaka Sankara, Adama Zongo, Amidou Barry, Boureima Sawadogo, Pindewinde Sawadogo, François Zougmore
In the field of energy transformation, the share of renewable energies continues to grow and gives hope to fight against global
warming. In the global electricity mix we have: 15% for hydropower, and 14.5% for other renewables, according to 2022 figures.
Among renewable energies, photovoltaic (PV) solar energy is the most promising with ve(...)
Numerical Simulation, Quaternary Thin Film Solar, Cu(In, Ga)Se2 Absorber, Thickness, Bandgap, Electricals Parameter
ARTICLE
Numerical Simulation of the Dominate Recombination Mechanism in the Chalcopyrite Cu(In,Ga)Se2 Thin Film Solar Cell
Daouda Oubda*, Alain Diasso, Boureima Ouédraogo, Sayouba Kabré, Marcel Bawindsom Kébré, Soumaïla Ouédraogo, Boureima Traoré, Adama Zongo, Issaka Sankara, Pindéwindé Sawadogo, Amidou Barry, Boureima Sawadogo, François Zougmoré
In a context marked by the increased use of energy which powers all the
activities that make up economic life. The search for short and long term
solutions involves improving the performance of renewable energy produc
tion systems in general and solar photovoltaic (PV) energy in particular. In
the field of solar PV, research is underway(...)
Numerical Simulation, Thin Film Solar Cell, Dominate Recombination Mechanism, Shockley-Read-Hall Recombination, Activation Energy
ARTICLE
Optimization of CsPb0.75Sn0.25IBr2-based perovskite solar cells using different hole transport materials by SCAPS-1D
Bohou Bi Boli Jean Hylaire*, Abou Bakary Coulibaly, Kouakou Ahoutou Paul, Diasso Alain, Aka Bokoa,
In recent years, there has been a significant increase in the literature on all-inorganic perovskite solar cells
(PSCs), which are potential candidates for resolving the impasse linked to the high volatility of the organic part
of hybrid perovskites. Among the light absorbers in CsPb1-xSnxIBr2 type, CsPb0.75Sn0.25IBr2 exhibits better film(...)
CsPb0.75Sn0.25IBr2 HTLs Perovskite Optimization SCAPS-1D
ARTICLE
EffectofMagneticFieldandTemperatureontheExcess MinorityCarrierDensityintheBaseofaRadialJunction SolarCell
MoussaOuedraogo1 NazéYacoubaTraore1 AlainDiasso2 RaguilignabaSam1,2 FrançoisZougmore
Thisstudypresentsatheoreticalanalysisofthecombinedimpactofmagneticfieldandtemperatureonthechargecarrierdensity
inpolycrystallinesiliconradial-junctionsolarcells.Basedonatwo-dimensionalmodel inthetransientdynamicregime, the
continuityequationissolvedusingthemethodofseparationofvariablescombinedwithBessel functions, takingintoaccount
theradia(...)
conversionefficiency|electrondensity|magneticfield|radialjunction|temperature
COMMUNICATION
Comparative study of the electronic properties of hexagonal and orthorhombic structures of RMnO3-type perovskites (R=Tb, Dy, Ho and Er) by DFT calculations
Joël Martial Balkoulga, Antoine Béré, Sidiki Zongo, Viwanou Hounkpati, Moussa Sougoti, Sié Zacharie Kam
The electronic properties of perovskite RMnO3 (R=Tb, Dy, Ho and Er) were studied using the density- functional theory (DFT). For each perovskite RMnO3, the ferromagnetic (FM) and antiferromagnetic (AFM) structural parameters in the spin-up and spin-down configurations are optimized. The band structures, the density of states (DOS) and the part(...)
RMnO3, manganite perovskites, electronic properties, DFT, Quantum Espresso
ARTICLE
Numerical Simulation of the Solar Cell Based on the Quaternary System Cu(In, Ga)Se2
Daouda Oubda, Bawindsom Marcel Kébré, Soumaïla Ouédraogo, François Zougmoré and Zacharie Koalga
Energy in one form or another has been and remains an essential vital element for humanity. It is positioned as the essential propellant for the accomplishment of any human activity. Its sources have diversified over time to meet the ever-increasing needs of industry and consumers. This chapter deals with the solar cell based on copper, indium(...)
solar cell, CIGS absorber, CdS buffer layer, SCAPS-1D, operating temperature, series and shunts resistances, electrical parameters, SRH recombinatio
ARTICLE
Effect of the MoSe2 layer at the absorber/rear contact interface on the performance of the cigs solar cell
Boureima Traoré, Soumaïla Ouedraogo, Adama Zongo, Issiaka Sankara, Marcel Bawindsom Kébré, Daouda Oubda and Francois Zougmoré
In this article, based on numerical simulation, SCAPS-1D software was used to investigate the influence of theMoSe2 layer at the CIGS/Mo interface on the performance of the CIGS solar cell. Analysis of the effect of the thickness and bandgap width of the MoSe2 layer revealed that optimum performance is obtained with a MoSe2 layer of 0.030 μm(...)
CIGS solar cell, Numerical simulation, SCAPS-1D software
ARTICLE
Bulk and Interface Configuration on the Performances of Perovskite Solar Cells
Issiaka, S., Ouédraogo, S., Oubda, D., Traoré, B., Kébré, M. B., Zongo , A. & Zougmoré , F.
The ongoing search for energy conversion technologies that are more efficient, affordable, and sustainable than traditional solar cells have led researchers to look at other technologies. Among these technologies, perovskite-based solar cells seem increasingly credible, as they have the potential to achieve high energy conversion efficiencies(...)
Perovskite, Defect Density, Thickness, Solar Cell
ARTICLE
Enhancing Strategy CIGS Solar Cell Performance Through a New ZnSe Buffer Layer
Boureima Traoré, Soumaïla Ouédraogo, Daouda Oubda, Marcel Bawindsom Kébré, Adama Zongo, Issiaka Sankara, Francois Zougmoré
In this paper, we use the SCAPS-1D software for the numerical simulation of the Cu(In, Ga)Se2 (CIGS) solar cell with a ZnSe-based buffer layer. The study focuses on the influence of the ZnSe buffer layer on the performance of the CIGS solar cell. In this study, the analysis of the effect of the ZnSe buffer layer thickness revealed that optimum(...)
Numerical simulationSCAPS-1D softwareelectron reflectorZnSe buffer layerZnSe/CIGS interface
ARTICLE
Effect of Defects at the Buffer Layer CdS/Absorber CIGS Interface on CIGS Solar Cell Performance
Boureima Traoré, Soumaïla Ouédraogo, Marcel Bawindsom Kébré, Daouda Oubda, Issiaka Sankara, Adama Zongo, François Zougmoré
This scientific paper presents a study investigating the effects of defects at the CdS/CIGS and CdS/SDL interfaces on the performance of CIGS solar cells. The objective of this study is to analyze the influence of defects at the interface between the CdS buffer layer and the CIGS absorber, as well as the surface defect layer (SDL), on CIGS sol(...)
Numerical Simulation, CdS/CIGS Interface, Interface Defects, Conduction Band Offset (CBO)
ARTICLE
Influence of Defect Density, Band Gap Discontinuity and Electron Mobility on the Performance of Perovskite Solar Cells
Issiaka Sankara, Soumaïla Ouédraogo, Daouda Oubda, Boureima Traoré, Marcel Bawindsom Kébré, Adama Zongo, François Zougmoré
In this manuscript, we used the SCAPS-1D software to perform numerical simulations on a perovskite solar cell. These simulations were used to study the influence of certain parameters on the electrical behavior of the cell. We have shown in this study that electron mobility is strongly influenced by the thickness of the absorber, since electro(...)
Defect Density, Electron Mobility, Band Gap, Perovskite, SCAPS-1D
ARTICLE
Thermomechanical and Hydrous Effect of Heavy Fuel Oil in a Building Material Based on Silty Clayey Soil
Ohindemi G. Yameogo, Donzala D. Some, Sié Kam, Adamah Messan, Takenori Hino and Dieudonné J. Bathiebo
This study focuses on the use of heavy fuel oil in construction in Burkina Faso. Mixed with silty and/or clay soil, it is used
as a coating to reinforce the walls of raw soil constructions which are very sensitive to water. The interest of this paper is to shed light
on the thermomechanical and above all water effects of heavy fuel oil on(...)
Thermomechanical and hydrous effect, heavy fuel oil, building material, silty clayey soil
ARTICLE
Development of Sensible Heat Storage Materials Using Sand, Clay and Coal Bottom Ash
Boubou Bagre, Ibrahim Kolawole Muritala, Tizane Daho, Makinta Boukar,Yomi Woro Gounkaou, Babajide Epe Shari, Aissatou Ndiaye, Antoine Bere,Adamou Rabani
In this paper, the mechanical and thermal properties of a sand-clay ceramicwith additives coal bottom ash (CBA) waste from incinerator coal power plantare investigated to develop an alternative material for thermal energy storage(TES). Ceramic balls are developed at 1000 ̊C and 1060 ̊C using sintering orfiring method. The obtained ceramics wer(...)
Ceramic Ball, Sand, Clay, Coal Bottom Ash, Thermal Energy StorageMaterial, Thermocline
ARTICLE
Carbon Nanotubes in Water Treatment: Progress and Challenges, In Innovative nanocomposites for the remediation and decontamination of wastewater.
Wilfrida Nyanduko Nyairo, Victor Odhiambo Shikuku, Yacouba Sanou
Access to safe drinking water is one of the most pressing challenges in the 21st century. New and better
technologies for the treatment of wastewater are critically needed. Carbon nanotubes are emerging as
effective and environmentally friendly alternative adsorbents for water purification due to their porous
structure, relatively large spe(...)
Mots clés non renseignés
ARTICLE
Titanium Dioxide Nanoparticles Biosynthesis for Dye Sensitized Solar Cells application: Review
Agnes Mbonyiryivuze, Sidiki Zongo, Abdoulaye Diallo, Sone Bertrand, Evariste Minani, Lakhan Lal Yadav, Bonex Mwakikunga1, Simon Mokhotjwa Dhlamini1, Malik Maaza
The synthesis of metallic nanoparticles is an active area of academic, application research as well and nanotechnology. Different chemical and physical procedures that are currently used for synthesis of metallic nanoparticles present many problems. These problems include generation of hazardous by-products, use of toxic solvents, and high ene(...)
titanium, dioxidedye-sensitized solar cells, green chemistry, biosynthesis, nanoparticles