Materials Science and Engineering: B最新文献

{"title":"Advanced cathode catalysts with well-defined active sites toward CO2 reduction/evolution reactions of Li-CO2 battery","authors":"Yu Zhang ,&nbsp;Fan Zou ,&nbsp;Encong Zhang ,&nbsp;Jiahui Huang ,&nbsp;Jianyu Chen","doi":"10.1016/j.mseb.2025.118246","DOIUrl":"10.1016/j.mseb.2025.118246","url":null,"abstract":"<div><div>To achieve the carbon neutrality around the world, the effective utilization of carbon dioxide (CO₂) is an indispensable strategy. Lithium-CO₂ batteries show great potential in both CO₂ capture and energy storage, becoming a promising pathway to reduce CO₂ emission. However, hindered by the sluggish kinetics of CO₂ reduction and evolution reactions during discharging-charging processes, Li-CO₂ batteries show high overpotential, poor reversibility, and undesirable cyclability, which is far from the practical requirement. The investigation towards rational design of cathode catalysts containing the element species selection, precise structure design, electronic properties regulation, etc. has been proposed to analyze the reaction mechanism of CO₂ reduction/evolution reactions. In this review, recent advancements on cathode catalysts of Li-CO₂ batteries that have investigated the structure-performance relationship based on well-defined active catalytic sites have been summarized and discussed to achieve a better understanding on mechanism and effective construction of advanced Li-CO₂ batteries for further study.</div></div>","PeriodicalId":18233,"journal":{"name":"Materials Science and Engineering: B","volume":"317 ","pages":"Article 118246"},"PeriodicalIF":3.9,"publicationDate":"2025-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143704737","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Improved thermal conductivity of Ga2O3 thin films grown on polished polycrystalline diamond by thermal annealing","authors":"Ji-Yeon Seo ,&nbsp;Gi-Ryeo Seong ,&nbsp;Yun-Ji Shin ,&nbsp;Seong-Min Jeong ,&nbsp;Tae-Gyu Kim ,&nbsp;Si-Young Bae","doi":"10.1016/j.mseb.2025.118243","DOIUrl":"10.1016/j.mseb.2025.118243","url":null,"abstract":"<div><div>Since diamonds are the ultimate heat dissipation material, attempts have been made to integrate gallium oxide (Ga₂O₃) and diamond. Mist chemical vapor deposition is one of several integration approaches used to grow Ga₂O₃ thin films on polycrystalline diamond templates. The thermal conductivity of the grown Ga₂O₃ thin film was measured using time-domain thermoreflectance (TDTR). Smoothening of the diamond surface texture was effective in achieving reliable measurement of TDTR. The thermal annealing of Ga₂O₃ thin film strongly affected the improvement of thermal transport by inducing the smoothness of the grain/grain interface, hardening of grain size, and unification of the crystal phase with crystal ordering. The annealed Ga₂O₃ thin film, with a thickness of 1–1.5 μm had a thermal conductivity of 3.54 W/mK, which increased by 48 % compared to the as-grown film. Therefore, in practical applications, this approach may prove beneficial for achieving high heat dissipation in Ga₂O₃-based devices.</div></div>","PeriodicalId":18233,"journal":{"name":"Materials Science and Engineering: B","volume":"317 ","pages":"Article 118243"},"PeriodicalIF":3.9,"publicationDate":"2025-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143704740","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Superior electrochemical performance of zinc-ion batteries with fine-grained and textured zinc anode produced by high-pressure torsion","authors":"Xinxin Hu ,&nbsp;Shivam Dangwal ,&nbsp;Xucheng Wang ,&nbsp;Fan Zhang ,&nbsp;Haijuan Kong ,&nbsp;Jun Li ,&nbsp;Kaveh Edalati","doi":"10.1016/j.mseb.2025.118252","DOIUrl":"10.1016/j.mseb.2025.118252","url":null,"abstract":"<div><div>Zinc-ion batteries are promising alternatives to lithium-ion batteries, offering advantages in safety, cost, and environmental impact. However, their performance is often limited by the functioning of the zinc anode. This study employs severe plastic deformation via the high-pressure torsion (HPT) method to enhance the electrochemical performance of zinc anodes. HPT reduced the grain size from &gt; 1000 μm to 20 μm and introduced a (002) basal texture. The battery assembled with HPT-processed zinc demonstrated improved cycling stability, rate performance, and specific discharge capacity (&gt;500 mAh/g at 0.5 A/g after 50 cycles), particularly at high current densities. This performance enhancement was attributed to grain-boundary and texture effects on improved ion transfer (confirmed by electrochemical impedance spectroscopy), fast redox reaction kinetics (confirmed by cyclic voltammetry), and reduced corrosion (confirmed by microscopy and potentiodynamic polarization test). This study highlights the potential of severely deformed materials with textured fine grains for advanced rechargeable battery technologies.</div></div>","PeriodicalId":18233,"journal":{"name":"Materials Science and Engineering: B","volume":"317 ","pages":"Article 118252"},"PeriodicalIF":3.9,"publicationDate":"2025-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143696146","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Anode-supported all-ceramic solid oxide fuel cells comprising finger-like electrolyte scaffolds decorated with electrocatalytic perovskite oxide nanoparticles","authors":"Congcong Huang,&nbsp;Jianhua Huang,&nbsp;Jiahong Hu,&nbsp;Hailin Zhan,&nbsp;Chusheng Chen","doi":"10.1016/j.mseb.2025.118235","DOIUrl":"10.1016/j.mseb.2025.118235","url":null,"abstract":"<div><div>Solid oxide fuel cells (SOFCs) supported on ceramic anodes exhibit superior redox stability and mechanical strength compared to those supported on Ni-yttria stabilized zirconia (YSZ) cermet anodes. In the present study, an anode-supported all-ceramic SOFC containing a 400 μm thick Sr_1.9Fe_1.4Ni_0.1Mo_0.5O_6-δ (SFNM)@YSZ anode, a 10 μm thick dense YSZ electrolyte and a 30 μm thick LaCoO₃ (LCO)@YSZ cathode was prepared using the phase inversion tape casting, dip-coating, co-sintering and impregnating processes. The single cell achieved a remarkably high peak power density of 1411 mW•cm⁻² at a high temperature of 800 °C and an appreciable power density of 241 mW•cm⁻² at an intermediate temperature of 650 °C. This all-ceramic cell maintained its integrity after 10 redox cycles. Future research is required to optimize the composition and microstructure of the impregnated perovskite nanoparticle electrocatalysts to enhance the power density at intermediate temperatures.</div></div>","PeriodicalId":18233,"journal":{"name":"Materials Science and Engineering: B","volume":"317 ","pages":"Article 118235"},"PeriodicalIF":3.9,"publicationDate":"2025-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143704812","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Fabrication of various composite nanorods via template-assisted electrochemical synthesis","authors":"Won-Seok Kang ,&nbsp;Jae-Ho Kim ,&nbsp;Jae-Hyeok Lee","doi":"10.1016/j.mseb.2025.118229","DOIUrl":"10.1016/j.mseb.2025.118229","url":null,"abstract":"<div><div>This study demonstrates the synthesis of metal, semiconductor, and conductive polymer nanorods using anodized aluminum oxide (AAO) templates with uniformly open pores. The AAO templates were prepared via anodization with sulfuric, oxalic, and phosphoric acids, achieving pore sizes of approximately 25, 75, and 200 nm for precise nanomaterial synthesis. Electrochemical processes enabled the growth of metal [gold (Au), silver, nickel), semiconductor [cadmium selenide (CdSe)], and conductive polymer [polypyrrole (PPy), polyaniline] nanorods, as well as metal-polymer composites with varied morphologies. Characterization with scanning electron microscopy and energy-dispersive X-ray spectroscopy revealed growth mechanisms and changes influenced by pore size and material composition. Notably, during Au nanorod/PPy composite synthesis, PPy shrinkage and subsequent Au regrowth led to the formation of core–shell composites. These results demonstrate the potential of AAO templates for structural control and suggest applications in optoelectronics, electronic devices, and energy storage.</div></div>","PeriodicalId":18233,"journal":{"name":"Materials Science and Engineering: B","volume":"317 ","pages":"Article 118229"},"PeriodicalIF":3.9,"publicationDate":"2025-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143683419","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exploring the structural, elastic, magnetic, and electrical properties of the BaFe12-xTixO19 compound obtained by co-precipitation","authors":"P. Cardoso-das-Chagas ,&nbsp;J. Pereira-Silva ,&nbsp;A. Delgado ,&nbsp;A.R. Rodrigues ,&nbsp;Y. Leyet ,&nbsp;E. Govea-Alcaide ,&nbsp;Ramón R. Peña-Garcia ,&nbsp;F. Guerrero","doi":"10.1016/j.mseb.2025.118249","DOIUrl":"10.1016/j.mseb.2025.118249","url":null,"abstract":"<div><div>This study investigates the structural, microstructural, elastic, magnetic, and electrical properties of BaFe_12-xTi_xO₁₉ synthesized via the co-precipitation method. Rietveld refinement confirmed a single-phase hexagonal structure analogous to magnetoplumbite. The lattice parameters (<em>a</em>, <em>c</em>, <em>c</em>/<em>a</em>, and <em>V</em>) varied irregularly with increasing Ti⁴⁺ content. The crystallite size and microstrain, determined using the size-strain plot method, ranged from 33.8 to 75.0 nm and 0.22 % to 0.40 %, confirming a nanocrystalline structure. Micrographs revealed agglomerated particles composed of nanometer-sized grains. Elastic properties were assessed using Fourier Transform Infrared Spectroscopy (FTIR). The force constants and Debye temperature increased with Ti⁴⁺ content, indicating stronger bonds. Young’s modulus increased from x  = 0.0 to x  = 0.5 but decreased at higher Ti4⁺ concentrations. Conversely, the bulk and shear moduli decreased up to x  = 0.5, then increased with further Ti4⁺ incorporation. Magnetic measurements showed that the saturation magnetization ranged from 63.8 emu/g to 54.69 emu/g, while the remanent magnetization varied between 31.52 emu/g and 9.31 emu/g. Samples with x  = 0.3 and x  = 0.9 exhibited soft ferrimagnetic behavior, whereas the others displayed hard ferrimagnetic behavior. The effective anisotropy constant and anisotropy field decreased for x  ≤ 0.3 and remained stable at higher Ti4⁺ levels. Electrical studies indicated non-Debye relaxation behavior in impedance and electric modulus. Broad relaxation features in <em>Z</em> and <em>M</em> suggested that both grains and grain boundaries contribute to conduction at room temperature. The AC conductivity exhibited long-range carrier transport at low frequencies and localized electron hopping at high frequencies. Dielectric loss analysis revealed low-frequency interfacial polarization of the Maxwell-Wagner type.</div></div>","PeriodicalId":18233,"journal":{"name":"Materials Science and Engineering: B","volume":"317 ","pages":"Article 118249"},"PeriodicalIF":3.9,"publicationDate":"2025-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143682844","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Rare-earth metal-doped orange emissive photoluminescent carbon quantum dots for highly sensitive detection of Hg2+ ions: Multi-color imaging and real samples","authors":"Sonaimuthu Mohandoss ,&nbsp;Alagarsamy Priyadharshini ,&nbsp;Kuppu Sakthi Velu ,&nbsp;Ayyakannu Arumugam Napoleon ,&nbsp;Prasanta Roy ,&nbsp;Naushad Ahmad ,&nbsp;Mohammad Rizwan Khan ,&nbsp;Subramanian Palanisamy ,&nbsp;SangGuan You ,&nbsp;Seong-Cheol Kim","doi":"10.1016/j.mseb.2025.118236","DOIUrl":"10.1016/j.mseb.2025.118236","url":null,"abstract":"<div><div>A novel praseodymium (Pr³⁺)-doped carbon quantum dots (Pr-CQDs) were synthesized through a solvothermal process using citric acid, glutathione and praseodymium as a precursors. The Pr³⁺ ions were effectively coordinated with the carboxylate groups present on the surface of the CQDs and became integrated into the nano-graphene structure within the carbon core. The Pr-CQDs were sensibly analyzed through several spectroscopic and microscopic techniques, including UV–Vis, photoluminescence (PL), FT-IR spectroscopy, XRD, TEM, and XPS. These Pr-CQDs displayed excellent PL properties, emitting a distinct orange light at 575 nm when excited at 400 nm, achieving a quantum yield of 39.18 %. Morphological investigations showed that the Pr-CQDs were spherical in shape, well-dispersed, and had an average size of 4.94 ± 1.1 nm. Additionally, they exhibited stable PL across a broad pH range and in solutions with varying ionic strengths, demonstrating their robustness under different environmental conditions. When tested as optical sensors, The PL properties of Pr-CQDs displayed remarkable selectivity toward Hg²⁺ ions, which caused significant PL quenching, while other metal ions produced negligible responses. A linear relationship was established between the PL intensity and the concentration of Hg²⁺ ions (0–10 μM), with the sensor showing a detection limit as low as 90.3 nM, indicating high sensitivity. In addition, the biocompatibility of the Pr-CQDs were successfully used to multi-color image live cells as confirmed by a water-soluble tetrazolium salt (WST) assay, supporting their potential for use in biomedical applications. Moreover, the practical application, the Hg²⁺ ions was effectively measured using a spike and recovery method with real water samples.</div></div>","PeriodicalId":18233,"journal":{"name":"Materials Science and Engineering: B","volume":"317 ","pages":"Article 118236"},"PeriodicalIF":3.9,"publicationDate":"2025-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143682760","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comprehensive study of Sr2VInO6 and Sr2VTlO6: Structural, mechanical, optoelectronic and thermoelectric properties","authors":"Salma Zahan ,&nbsp;Mohammad Abdur Rashid ,&nbsp;Tamanna Afroze ,&nbsp;M.H.R. Khan","doi":"10.1016/j.mseb.2025.118223","DOIUrl":"10.1016/j.mseb.2025.118223","url":null,"abstract":"<div><div>The structural, mechanical, optoelectronic, and thermoelectric properties of Sr<span><math><msub><mrow></mrow><mrow><mn>2</mn></mrow></msub></math></span>VInO<span><math><msub><mrow></mrow><mrow><mn>6</mn></mrow></msub></math></span> and Sr<span><math><msub><mrow></mrow><mrow><mn>2</mn></mrow></msub></math></span>VTlO<span><math><msub><mrow></mrow><mrow><mn>6</mn></mrow></msub></math></span> were investigated using the full potential linearized augmented plane wave (FP-LAPW) method. The structural and thermodynamic stability were confirmed by calculating their tolerance factors of 0.92 and 0.90 and negative formation energies of <span><math><mrow><mo>−</mo><mn>0</mn><mo>.</mo><mn>86</mn></mrow></math></span> eV/atom and <span><math><mrow><mo>−</mo><mn>0</mn><mo>.</mo><mn>78</mn></mrow></math></span> eV/atom, respectively. Both compounds are p-type indirect band gap semiconductors with gaps of 2.30 eV and 2.15 eV. Mechanical characterization using Pugh’s and Poisson’s ratios indicates the ductile nature of the compounds. A large absorption coefficient and conductivity in both the visible and ultraviolet regions ensure the potential of the studied compounds for renewable energy applications in ultraviolet–visible regions. Thermoelectric assessment shows low lattice thermal vibration at room temperature and figure of merit values of 0.63 (Sr<span><math><msub><mrow></mrow><mrow><mn>2</mn></mrow></msub></math></span>VInO6) and 0.73 (Sr<span><math><msub><mrow></mrow><mrow><mn>2</mn></mrow></msub></math></span>VTlO<span><math><msub><mrow></mrow><mrow><mn>6</mn></mrow></msub></math></span>) at 1000K, highlighting their efficiency for optoelectronic and thermoelectric applications with Sr<span><math><msub><mrow></mrow><mrow><mn>2</mn></mrow></msub></math></span>VTlO<span><math><msub><mrow></mrow><mrow><mn>6</mn></mrow></msub></math></span> demonstrating higher optical and thermal activity compared to Sr<span><math><msub><mrow></mrow><mrow><mn>2</mn></mrow></msub></math></span>VInO<span><math><msub><mrow></mrow><mrow><mn>6</mn></mrow></msub></math></span>.</div></div>","PeriodicalId":18233,"journal":{"name":"Materials Science and Engineering: B","volume":"317 ","pages":"Article 118223"},"PeriodicalIF":3.9,"publicationDate":"2025-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143682762","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Structural, microstructural and electrical characterization of Sr1-xCeO3: xNa+ (0 ≤ x ≤ 0.08): Investigating dielectric relaxation and NSPT charge transport mechanism","authors":"Arpita Tripathi,&nbsp;Pramod Kumar,&nbsp;Harish Verma,&nbsp;Shail Upadhyay","doi":"10.1016/j.mseb.2025.118224","DOIUrl":"10.1016/j.mseb.2025.118224","url":null,"abstract":"<div><div>This investigation emphasizes monovalent substitution of Na⁺ ions at Sr- sites of SrCeO₃. Three compositions (x = 0.00, 0.04, and 0.08) of the Sr_1-xCeO₃: xNa⁺ system named NS0, NS4, and NS8 were synthesized using a solid-state reaction route. XRD and Rietveld refinement confirmed their orthorhombic structure within the Pnma space group. SEM was employed to assess the impact of dopant on the microstructure, showing grain size enlargement attributed to sodium as a sintering aid in the doped samples. XPS showed the presence of Ce⁴⁺ and Ce³⁺ states. The Kubelka-Munk equation was employed to measure the bandgap reduction on Na⁺ doping. To get insight into dielectric and electrical properties, mesurements were thoroughly analyzed in RF range with temperature range 300–600 ℃. NS8 shows higher dielectric constant and lower dissipation factor. The frequency exponent variation with temperature agrees with the NSPT model. Impedance spectroscopy revealed two relaxation phenomena associated with the grain and grain boundaries.</div></div>","PeriodicalId":18233,"journal":{"name":"Materials Science and Engineering: B","volume":"317 ","pages":"Article 118224"},"PeriodicalIF":3.9,"publicationDate":"2025-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143682843","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Molybdenum substituted Ni-Mn cobaltite spinel nanostructure for high performance Ultracapacitors","authors":"Sultan Ahmed ,&nbsp;Mohammad A. Gondal ,&nbsp;Javed Alam Khan ,&nbsp;Munirah A. Almessiere ,&nbsp;Abdulhadi Baykal","doi":"10.1016/j.mseb.2025.118230","DOIUrl":"10.1016/j.mseb.2025.118230","url":null,"abstract":"<div><div>The role of electrode materials is crucial in high-capacity and high-power-density storage devices like supercapacitors because they offer superior electrochemical characteristics. The current study employs a hydrothermal approach to synthesize Molybdenum (Mo) doped spinel cobaltite nanostructure Mn_0.5Ni_0.5Mo<em>_x</em>Co<em>_2-2x</em>O₄ (Mn–Ni/Mo) where (<em>x</em> = 0.00, 0.02,0.04 and 0.06). Additionally, the chemical and physical characteristics of the synthesized nanostructures, were assessed using XPS, XRD, BET, TEM, SEM, and EDX methods. Further, investigation about the electrochemical evaluation of novel nanostructures as an active electrode material was conducted in 1 M Na₂SO₄, employing two-electrode system in asymmetric configuration. Investigations using different electrochemical characterization techniques of CV, EIS and GCD showed the notable effect of Mo on the overall electrochemical characteristics. In comparison to different doping ratio, the sample with 2 % doping of Mo showed the better performance in terms of bulk resistance (∼1 Ω), phase angle (∼67°) and response time (∼20 s<em>)</em>. The optimum doping ratio (<em>x</em> = 0.02) also showed the capacitance retention of more than 45 % at a scan rate of 100 mV s⁻¹. Further, at a current load of 0.5 A g⁻¹, the optimum dopant demonstrated an outstanding specific capacitance of 184.9F g⁻¹ and a stability of more than 88 % even after 10,000 GCD cycles. Moreover, the optimized electrode revealed noteworthy specific energy of 6.42 Wh Kg^{- 1} at a specific power of 3.91 kW kg⁻¹. These findings exhibit a great promise for the prepared nanostructure in energy storage devices.</div></div>","PeriodicalId":18233,"journal":{"name":"Materials Science and Engineering: B","volume":"317 ","pages":"Article 118230"},"PeriodicalIF":3.9,"publicationDate":"2025-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143682761","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}