Materials Science for Energy Technologies最新文献

{"title":"The promising frontier for next-generation energy storage and clean energy production: A review on synthesis and applications of MXenes","authors":"Iqra Mubeen,&nbsp;Saleem Shah,&nbsp;Erum Pervaiz,&nbsp;Waheed Miran","doi":"10.1016/j.mset.2023.10.002","DOIUrl":"https://doi.org/10.1016/j.mset.2023.10.002","url":null,"abstract":"<div><p>Currently the world is facing significant challenges of meeting the rising demands of production of green energy. Clean energy technology development has received a lot of attention because of increasing energy shortages and aggravating environmental degradation. It is critical to address these challenges by developing materials that facilitate carbon-free technologies. MXenes, an emerging member of the 2D nanomaterials family, has distinctive features in terms of clean energy production and storage. This review analyzes various MXenes synthesis methods based on several key factors. The review focuses on MXenes' applications in energy storage devices, particularly in rechargeable batteries and supercapacitors. MXenes exhibit exceptional electrochemical performance due to their high specific surface area, excellent electrical conductivity, and unique interlayer spacing, enabling efficient charge storage and fast ion diffusion. We discuss their implementation as electrode materials in lithium-ion batteries, sodium-ion batteries, lithium-sulphur batteries, metal air batteries and supercapacitors. Moreover, the review examines the applications of MXenes in hydrogen (H₂) production technologies. MXenes have shown tremendous potential as photo/electrocatalysts for water splitting, a key process in renewable hydrogen production. Their unique surface chemistry and tunable electronic properties enable efficient hydrogen evolution reaction (HER) activity. We discuss the recent advancements in developing MXene-based photo/electrocatalysts with their exceptional catalytic performance and durability. Furthermore, we highlight the challenges and prospects associated with MXenes' applications in energy storage and H₂ production. Strategies for improving the stability, scalability, and overall performance of MXenes are discussed. This review not only provides a comprehensive analysis of the recent research efforts but also serves as a guide for future research directions in utilizing MXenes to address the global energy and sustainability challenges.</p></div>","PeriodicalId":18283,"journal":{"name":"Materials Science for Energy Technologies","volume":"7 ","pages":"Pages 180-194"},"PeriodicalIF":0.0,"publicationDate":"2023-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49748045","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Investigating the influence of absorber layer thickness on the performance of perovskite solar cells: A combined simulation and impedance spectroscopy study","authors":"A. Mortadi ,&nbsp;E El Hafidi ,&nbsp;M. Monkade ,&nbsp;R. El Moznine","doi":"10.1016/j.mset.2023.10.001","DOIUrl":"https://doi.org/10.1016/j.mset.2023.10.001","url":null,"abstract":"<div><p>Absorber thickness is one among keys parameters that can have significant effects on the performance of the solar cell. An appropriate absorber thickness should be chosen to optimize the performance of the cell.The main objective of this work is to offer a perovskite solar cell with high efficiency using a suitable thickness of the active layer. Therefore, this study focuses on the optimization of the solar cell thickness, which can also be achieved by using simulation with SCAPS-1D, to predict the performance of the cell at different thicknesses. In this case, the four main parameters; the short circuit current density, the open-circuit voltage, fill factor and power of conversion efficiency, were extracted and analyzed from I–V characteristics at different thicknesses. In addition, the complex impedance data were also generated by using simulation with SCAPS-1D. To the best of our knowledge, this approach was not used before for many works carried out by SCAPS-1D simulation; where these studies were limited to I-V characteristics. This novel approach to investigating the electrical response of this solar cell concerning thickness involves the integration of complex impedance and modulus functions. This integration enables us to discern the respective contributions of ionic diffusion and recombination processes, through our deconvolution procedure, the results obtained indicate the absorber layer thickness increases, the diffusion and recombination processes are affected differently, subsequently influencing the overall performance of the solar cell. Both methodologies employed in this study consistently identified the maximum efficiency at an optimal thickness of 700 nm.</p></div>","PeriodicalId":18283,"journal":{"name":"Materials Science for Energy Technologies","volume":"7 ","pages":"Pages 158-165"},"PeriodicalIF":0.0,"publicationDate":"2023-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49748697","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Synthesis of Na0.02Bi0.98FeO3-δ through the standardized preparation of BiFeO3","authors":"Adán de Jesús Bautista-Morantes,&nbsp;Carlos Ordulio Calderón-Carvajal,&nbsp;Jairo Alberto Gómez-Cuaspud,&nbsp;Enrique Vera-López","doi":"10.1016/j.mset.2023.10.003","DOIUrl":"https://doi.org/10.1016/j.mset.2023.10.003","url":null,"abstract":"<div><p>This research describes the synthesis of the ferroelectric perovskite Na_0.02Bi_0.98FeO_3-δ using a low-cost solid-state method starting from a bismuth ferrite BiFeO₃ structure in order to obtain a material with improved properties for photovoltaic applications. The synthesized materials were characterized by X-ray Diffraction (XRD) technique to determine the effective synthesis conditions for six undoped BiFeO₃ samples obtained at different calcination temperatures and quantified by Rietveld® refinement of diffraction patterns, finding homogeneous phase formation at 810 °C under laboratory conditions. The effective synthesis temperature allowed obtaining a stable perovskite-type material, doped with Na⁺ and its structural characterization by XRD showed a structural modification in the unit cell with respect to BiFeO₃ due to the incorporation of sodium cation. The binding energies determined by X-ray photoelectron spectroscopy (XPS) confirmed the formation of the main crystalline phase and the insertion of Na⁺ cations inside perovskite structure. The morphological characterization by scanning electron microscopy (SEM) of the synthesized material showed the formation of two stable morphologies: Bi₂Fe₄O₉ and Na_0.02Bi_0.98FeO_3-δ as the predominant phase. The optical characterization by Raman spectroscopy allowed identifying variations in the vibration modes of the perovskite doped with respect to undoped bismuth ferrite. The variation of the optical bandgap was determined using the Tauc’s equation and the electrical characterization by solid state electrochemical impedance spectroscopy (SS-EIS) demonstrated an increase in electrical conductivity, at room temperature, by the Na⁺ doped perovskite, proving an optimal behavior for its potential uses as a semiconductor. The results indicate that the current methodology is promising for the low-cost production of Na_0.02Bi_0.98FeO_3-δ type perovskites for photovoltaic applications.</p></div>","PeriodicalId":18283,"journal":{"name":"Materials Science for Energy Technologies","volume":"7 ","pages":"Pages 166-179"},"PeriodicalIF":0.0,"publicationDate":"2023-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49748037","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Synthesis of silicon nanoparticles with various additions of inert salt as scavenger agent during reduction by the magnesiothermic method as anode lithium-ion batteries","authors":"Andriayani ,&nbsp;Saur Lumban Raja ,&nbsp;Amir Hamzah Siregar ,&nbsp;Amru Daulay ,&nbsp;Susilo Sudarman","doi":"10.1016/j.mset.2023.09.003","DOIUrl":"https://doi.org/10.1016/j.mset.2023.09.003","url":null,"abstract":"<div><p>A heat scavenger agent magnesiothermic reduction of quartz sand was used to make Si nanoparticles in a way that can be easily scaled up. Its source of SiO₂ is safe for the environment, easy to get, and cheap. It can make silicon nanoparticles that work well as an anode material for Li-ion batteries. It is known that using inert salt NaCl has a better characterization of Si and electrochemical performance than KCl, KBr, and CaCl₂. XRD diffractogram show 2θ are formed at 27.42°, 47.30°, 56.11°, 69.19°, and 76.37°. The surface area shows 9.75 m²/g, and the pore size is 15.35 Å. In the TEM images, it is found that the silicon shape is spherical. The electrical conductivity voltage of 1 V is 2599.33 µS/cm. The cyclic voltammetry curve during the highest oxidation is 0.57 V, and the lowest oxidation peak is 0.16 V. After the first cycle, the Rs is 4.22 Ω, and the Rct formed is 51.19 Ω. The first discharge capacity is 2599.57 mAh/g, corresponding to coulombic efficiencies at 97.12 %.</p></div>","PeriodicalId":18283,"journal":{"name":"Materials Science for Energy Technologies","volume":"7 ","pages":"Pages 148-157"},"PeriodicalIF":0.0,"publicationDate":"2023-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49758645","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Initiation of piezoelectricity expands the photocatalytic H2 production and decomposition of organic dye through g-C3N4/Ag/ZnO tri-components","authors":"Pavan P. Gotipamul ,&nbsp;Sondos Abdullah Alqarni ,&nbsp;Saravanan Pandiaraj ,&nbsp;Maheswaran Rathinam ,&nbsp;Siva Chidambaram","doi":"10.1016/j.mset.2023.09.001","DOIUrl":"https://doi.org/10.1016/j.mset.2023.09.001","url":null,"abstract":"<div><p>The enhancement of photocatalytic reactivity through the internal electric field has received much attention. The combination of the piezoelectric effect and the photo-exiting process facilitates the segregation of the photogenerated carriers, thereby boosting the piezo-photocatalytic activity. We have constructed g-C₃N₄/Ag/ZnO tri-component composites; with various g-C₃N₄ precursors to achieve reliable photo/piezo-photocatalysis for H₂ production and Rhodamine B (RhB) dye degradation. We observed that urea-based g-C₃N₄/Ag/ZnO (UCAZ) tri-components exhibit a superior H₂ production rate of 1125.5 μmol h⁻¹ g⁻¹ under photocatalytic conditions. When piezoelectric-potential was introduced into the photocatalysis reaction via ultrasonic, the H₂ rate increased dramatically to 1637.5 μmol h⁻¹ g⁻¹, which is approximately 145% greater than that light irradiation alone.</p><p>Similarly, the catalytic decomposition ratio of Rhodamine B (RhB) under the coexistence of ultrasound and light, and degradation efficiency reached 99% in 120 min, which is higher than the value of (42%, 0.0031 min⁻¹) for piezo-catalysis and (80%, 0.01 min⁻¹) for photocatalysis condition alone. The rate constant under synergistic<!--> <!-->simulation reaches 0.021 min⁻¹, which is 200% and 645% times higher than the sole light and ultrasonic illumination. Additionally, RhB degradation of all the tri-components was performed under solar light (Sunlight) and ultrasound irradiation, and efficiency reached 99.5% in 45 min with a rate constant of 0.06 min⁻¹, which is 300% higher than the piezo-photocatalytic under LED source. The enhanced performance of the g-C₃N₄/Ag/ZnO tricomponent is attributed to the high specific surface area (168 m² g⁻¹) and synergetic effect of piezo catalysis and photocatalysis.</p></div>","PeriodicalId":18283,"journal":{"name":"Materials Science for Energy Technologies","volume":"7 ","pages":"Pages 133-147"},"PeriodicalIF":0.0,"publicationDate":"2023-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49748688","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Investigation and impact assessment of soybean biodiesel, methyl oleate, and diesel blends on CRDI performance and emissions","authors":"S.M. Mozammil Hasnain ,&nbsp;Rabindra Prasad Sharma ,&nbsp;Rajeshwari Chatterjee ,&nbsp;Gaurav Kumar ,&nbsp;Shatrudhan Pandey ,&nbsp;Md Modassir Khan ,&nbsp;Ahmed Farouk Deifalla ,&nbsp;Ali Zare","doi":"10.1016/j.mset.2023.09.002","DOIUrl":"https://doi.org/10.1016/j.mset.2023.09.002","url":null,"abstract":"<div><p>In the present study, a binary biofuel blend was prepared by blending soy methyl ester (SME100) and methyl oleate (MO) SME50-M50 with diesel. The physiochemical properties of blended fuels were also investigated. The performance and emissions characteristics of all fuel blends were estimated using a common-rail direct injection (CRDI) engine. The outcomes demonstrate a reduction in brake-specific fuel consumption (BSFC) when enriched biodiesel is used in comparison to SME100, nonetheless by the virtue of viscosity and heating value there is an increase in the BSFC value when compared to diesel. The average BSFC values were obtained as 5.3% (E25), 10.6% (E50), 17.5% (E75), 30% (SME100) and 14.9% (SME50-M50) higher than that of diesel. BTE was found to be highest for E25 and lowest for SME100 among all the blends. NOx emissions with blended biodiesel were slightly higher than diesel on account of MO being unsaturated, resulting in shorter ignition delay. The average NOx values obtained were higher than that of diesel and the corresponding values are 2.91% (E25), 4.1% (E50), 5.8% (E75), 8.3% (SME100) and 15.8% (SME50-M50). As a result of the increased oxygen content of the fuel, the concentrations of UHC and CO depreciated with the rise in concentration of soy methyl ester and MO (SME50-M50). Currently, Euro 6.2, which is the most recent emission regulation, uses 10% biofuel (B10); however, the results of this study establishes that E25, as an alternate fuel, complies with the contemporary engines without requiring any engine modifications.</p></div>","PeriodicalId":18283,"journal":{"name":"Materials Science for Energy Technologies","volume":"7 ","pages":"Pages 124-132"},"PeriodicalIF":0.0,"publicationDate":"2023-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49758643","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Nano indentation studies on ceramic thinfilms coatings deposited using sputtering process for energy applications","authors":"Vijaya G. ,&nbsp;Muralidhar Singh M. ,&nbsp;Manish Kumar ,&nbsp;Amit Kumar ,&nbsp;Ashok Kumar M.S. ,&nbsp;Dheeraj Kumar ,&nbsp;Shatrudhan Pandey ,&nbsp;S.M. Mozammil Hasnain ,&nbsp;Abhishek Kumar Singh ,&nbsp;Gaurav Kumar","doi":"10.1016/j.mset.2023.08.001","DOIUrl":"https://doi.org/10.1016/j.mset.2023.08.001","url":null,"abstract":"<div><p>Nanoindentation technique is generally used for measuring thinfilm mechanical properties such as hardness, modulus and stiffness. Nanoindentation of ceramic thinfilms of SiO_2, Si₃N₄ and Al₂O₃ was deposited by radio-frequency (RF) magnetron sputtering on the stainless steel (SS304) substrates using a nanoindenter. Under varied sputtering conditions, the “as-deposited” film was amorphous. The as-deposited thin film had a thickness of 200 nm. The amorphous film was loaded/unloaded only once while operating in load control mode. Hardness and Young's modulus, two mechanical properties of the ceramic thinfilms, were also measured. When SiO₂, Si₃N₄, and Al₂O₃ thinfilms are deposited onto stainless steel substrates using an RF magnetron sputtering, the roughness of the ceramic thinfilms is in the range of 8 to 12 nm. The nanoindentation results were compared, the hardness of the coatings is in the range of 6 to 9 GPa, and these ceramic coatings can be used as an adhesive layer for multilayer thin film coating.</p></div>","PeriodicalId":18283,"journal":{"name":"Materials Science for Energy Technologies","volume":"7 ","pages":"Pages 115-123"},"PeriodicalIF":0.0,"publicationDate":"2023-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49748434","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Rare earth permanent magnets in Russia’s wind power","authors":"Oleg Valerievich Zhdaneev ,&nbsp;Konstantin Nikolaevich Frolov ,&nbsp;Valeriy Anatolievich Kryukov ,&nbsp;Victor Anatolievich Yatsenko","doi":"10.1016/j.mset.2023.07.007","DOIUrl":"10.1016/j.mset.2023.07.007","url":null,"abstract":"<div><p>Today, the world’s power system is in transition towards “green” generation in line with the Paris climate agreement of 2015. Emergence of this technology alters existing consumption pattern for mineral resources. Today, center stage is taken by such crucial elements as copper, nickel, lithium, cobalt and, of course, REMs. Permanent REM magnets are pivotal to transition to green and renewable energy. Therefore, in new circumstances the global power system needs different approaches to production and supply chains for key natural resources. Russia’s FEC is the world’s second largest (after the USA) producer of power resources and third largest in-country consumer of the same (trailing the USA and China). However, there is no full-cycle production of individual REMs and REM-based alloys inside the country, despite one of the largest mineral resource bases of REMs in the world. A clearly apparent global trend shows that the pace of developing new MR sources and the necessary investments do not match acceleration in production of such high tech products as solar batteries, wind power generators (WPG), and electric cars. This is due to the fact that many key MRs (especially REMs) come from a small number of producers located in just a few countries. With this in mind, the paper presents a study of the production chain of NdFeB magnets and electric engines based on them, seen as essential to development of Russia’s wind power. Also, economic feasibility of some generation technologies in connection with the ever-increasing power of generators is considered. Basic topologies of electric machines are analyzed as well. The key question of the study is whether rare earth MRs become an incentive for transition to a new energy system in Russia or a bottleneck in the process.</p></div>","PeriodicalId":18283,"journal":{"name":"Materials Science for Energy Technologies","volume":"7 ","pages":"Pages 107-114"},"PeriodicalIF":0.0,"publicationDate":"2023-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42519947","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Nano Indentation Studies on Ceramic Thinfilms Coatings Deposited using Sputtering Process for Energy Applications","authors":"G. Vijaya, M. Muralidhar Singh, Manish Kumar, Amit Kumar, M. Ashok Kumar, Dheeraj Kumar, Shatrudhan Pandey, S.M. Mozammil Hasnain, Abhishek Kumar Singh, G. Kumar","doi":"10.1016/j.mset.2023.08.001","DOIUrl":"https://doi.org/10.1016/j.mset.2023.08.001","url":null,"abstract":"","PeriodicalId":18283,"journal":{"name":"Materials Science for Energy Technologies","volume":"20 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"55166254","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Investigation on copper cobaltite (CuCo2O4) and its composite with activated carbon (AC) for supercapacitor applications","authors":"J. Bosco Franklin ,&nbsp;S. Sachin ,&nbsp;S. John Sundaram ,&nbsp;G. Theophil Anand ,&nbsp;A. Dhayal Raj ,&nbsp;K. Kaviyarasu","doi":"10.1016/j.mset.2023.07.006","DOIUrl":"10.1016/j.mset.2023.07.006","url":null,"abstract":"<div><p>Energy storing devices plays a major role in the development of technology. We synthesized carbon-based nanocomposites through a physical method and CuCo₂O₄ nanocomposites through a sol–gel technique calcined at 600 °C. From X-ray diffraction (XRD) and Fourier transform infrared spectroscopy (FTIR) confirmed the formation of CuCo₂O₄ nanocomposites which also shows some impurity phase of CuO nanoparticle. The average crystalline size found to be 45 nm. According to optical absorption analysis, the particles show maximum absorption in 256 nm and 369 nm in the UV region, while copper cobaltite doped with activated carbon (AC) shows broad absorption compared with copper cobaltite alone. Morphology studies shows agglomerate image in AC composites and hexagonal structures was formed in CuCo₂O₄ nanoparticles with average particle size of 100 nm. Atomic and weight percentages were recorded using energy dispersive X-ray analysis (EDAX). A good specific capacitance can be found from CV analysis, using electrochemical impedance spectroscopy (EIS), nanoparticles are shown to have different interface properties at the surface of electrodes. Using CuCo₂O₄ and its composite as positive and negative electrodes in cyclic voltammetry (CV) studies shows excellent electrochemical properties. In addition, CuCo₂O₄ with activated carbon is promising as a low-cost and good supercapacitor material.</p></div>","PeriodicalId":18283,"journal":{"name":"Materials Science for Energy Technologies","volume":"7 ","pages":"Pages 91-98"},"PeriodicalIF":0.0,"publicationDate":"2023-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48193480","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}