Journal of Solid State Chemistry最新文献

{"title":"La0.97Yb0.03CoO3 perovskite with excellent CO2 and H2O resistance for total oxidation of propane","authors":"Xiaoshan Feng ,&nbsp;Ling Chen ,&nbsp;Siying su ,&nbsp;Guoxin Zhuang ,&nbsp;Quanming Xu ,&nbsp;Bifei Huang ,&nbsp;Fenglan Li ,&nbsp;Daifeng Lin","doi":"10.1016/j.jssc.2025.125346","DOIUrl":"10.1016/j.jssc.2025.125346","url":null,"abstract":"<div><div>In this study, La_1−xYb_xCoO₃ (x=0, 0.01, 0.03, 0.05) perovskite oxides were synthesized by a sol–gel route. The obtained materials were characterized by XRD, BET, H₂-TPR, O₂-TPD, SEM, TGA, XPS, and evaluated in the catalytic oxidation of propane. It is demonstrated that the suitable introduction of Yb in A site of LaCoO₃ perovskite can create structural defects promoting reducibility of Co ions, increasing Co²⁺/Co³⁺ ratios and O_ads/O_latt ratio. When Yb is excessive, a cubic perovskite phase with decreased defects is found. As a result, La_0.97Yb_0.03CoO₃ catalyst shows the highest of reaction rate 1.15 μmol_C3H8/(g·s) at 350°C, when it is 0.76 μmol_C3H8/(g·s) for pristine LaCoO₃. Moreover, it exhibits excellent stability in a duration test of 80 h at 400 °C and strong resistance against 5 vol% H₂O and/or 5 vol% CO₂ during a lasting 40 h.</div></div>","PeriodicalId":378,"journal":{"name":"Journal of Solid State Chemistry","volume":"348 ","pages":"Article 125346"},"PeriodicalIF":3.2,"publicationDate":"2025-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143768134","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Colorimetric detection of thiocyanate via inhibiting the peroxidase-like activity of Fe-modified porphyrinic metal-organic framework","authors":"Zhiqiang Zhou,&nbsp;Xiao Zhang,&nbsp;Chunying Chen,&nbsp;Liyun Yang","doi":"10.1016/j.jssc.2025.125345","DOIUrl":"10.1016/j.jssc.2025.125345","url":null,"abstract":"<div><div>Monitoring thiocyanate (SCN⁻) levels is important for both food safety and the health of humans. In this study, a colorimetric strategy based on Fe-modified porphyrinic MOF (PCN-224-Fe) for SCN⁻ detection was developed. The insertion of Fe³⁺ to PCN-224 leads to the formation of Fe–N₄ structure and endows the nanoprobe with peroxidase-like activity, and colorless TMB is oxidized to blue oxTMB in the presence of H₂O₂. Based on the formation of Fe(SCN)₆³⁻, SCN⁻ can poison the active Fe–N₄ site, thus inhibiting the peroxidase-like activity of the sensor. The colorimetric linear concentration-response of PCN-224-Fe towards SCN⁻ is 0.1–1 μM and 1–20 μM with a limit detection of 44 nM and 0.41 μM, respectively. This approach has shown its sensing accuracy of SCN⁻ in milk and human urine samples with recoveries ranging from 96.49 % to 102.79 %, proving its practical application in real samples analysis.</div></div>","PeriodicalId":378,"journal":{"name":"Journal of Solid State Chemistry","volume":"347 ","pages":"Article 125345"},"PeriodicalIF":3.2,"publicationDate":"2025-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143726024","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Synthesis of Sm26Co11Ga6-type R26Co5+xIn12-x compounds (RY, Dy–Tm) (x = 0–0.2) and magnetic properties of Tb26Co5In12","authors":"Wenbin Shi ,&nbsp;A.V. Garshev ,&nbsp;V.O. Yapaskurt ,&nbsp;Jinlei Yao ,&nbsp;A.V. Morozkin","doi":"10.1016/j.jssc.2025.125343","DOIUrl":"10.1016/j.jssc.2025.125343","url":null,"abstract":"<div><div>Ternary rare-earth-based <em>R</em>₂₆Co₅–₆In_12-11 (<em>R</em><img>Y, Tb–Tm) compounds have been prepared by arc melting and subsequent annealing at 870 K. The powder X-ray diffraction analysis reveals that the samples crystallizes in the tetragonal Sm₂₆Co₁₁Ga₆-type structure (space group <em>P</em>4/<em>mbm</em>, N 127, <em>tP</em>86). The lattice parameters follow the lanthanide contraction rule, decreasing from <em>a</em> = 1.19413 nm and <em>c</em> = 1.58441 nm of Tb₂₆Co₅In₁₂ to <em>a</em> = 1.17353 nm and <em>c</em> = 1.56770 nm of Tm₂₆Co_5.2In_11.8. Tb₂₆Co₅In₁₂ is ferromagnetic with the Curie temperature <em>T</em>_C = 72 K, and it shows two mixed ferro-antiferromagnetic ordering at <em>T</em>_m' ∼66 K and <em>T</em>_m = 18 K, respectively. Tb₂₆Co₅In₁₂ displays distinct hard magnet properties, e.g., the coercive field of 18 kOe, the saturation magnetization of 166 μ_B/fu and the theoretical maximum energy product (<em>BH</em>)_max of ∼314 kJ/m³ at 2 K. The magnetocaloric effect of polycrystalline Tb₂₆Co₅In₁₂ has been investigated using magnetic and heat capacity measurements.</div></div>","PeriodicalId":378,"journal":{"name":"Journal of Solid State Chemistry","volume":"347 ","pages":"Article 125343"},"PeriodicalIF":3.2,"publicationDate":"2025-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143715421","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Synthesis, structural, optical and radiation shielding properties: Of (7)AgNO3-(48)B2O3-(15)Li2O3-(30-X)TeO2 - xMoO3: Impact of MoO3-Modified borotellurite glasses","authors":"Hammam Abdurabu Thabit ,&nbsp;Mohamad Syazwan Mohd Sanusi ,&nbsp;Abdullah Bafaqeer ,&nbsp;Usman Iliyasu ,&nbsp;Y.S.M. Alajerami ,&nbsp;Tariq Al-Abdullah","doi":"10.1016/j.jssc.2025.125344","DOIUrl":"10.1016/j.jssc.2025.125344","url":null,"abstract":"<div><div>This work explores the development and characterisation of a new glass system, (7)Ag2O-(48)B₂O₃-(15)Li₂CO₃-(30-x)TeO₂-(x)MoO₃, with variable MoO3 molar concentrations (0–20 mol%). The glasses were produced using the melt-quenching process, and their structural, optical, and radiation shielding capabilities were thoroughly investigated. X-ray diffraction approved the materials' amorphous structure, while Raman spectroscopy provided extensive information on their vibrational characteristics. The Raman analysis revealed characteristic bands corresponding to TeO₃, TeO₄, and MoO₆ units, with notable changes in band intensity and the emergence of a 900 cm⁻¹ band as the MoO₃ content increased, indicating structural modifications in the glass matrix. Optical measurements showed significant effects of MoO₃ on the glasses' behavior. A red-shift in the cut-off wavelength from 390 nm for ABLTM0 to 420 nm for ABLTM20 was observed, alongside a non-linear decrease in the optical bandgap energy from 2.67 eV to 2.60 eV. These trends were linked to the formation of non-bridging oxygens and disruptions in the glass network caused by the incorporation of MoO₃ as a network modifier. The refractive index and optical basicity increased slightly with MoO3 concentration, which improved the glasses' polarizability. Additional parameters such as dielectric constant, molar refraction, and optical electronegativity were also examined to provide a detailed understanding of the optical properties. The radiation shielding properties of the glasses were evaluated in terms of mass attenuation coefficients (MAC), half-value layers (HVL), and fast neutron removal cross-sections (FNRCS). The results showed that the glass samples had high MAC values at lower gamma-ray energies, meaning they effectively attenuated radiation. However, their effectiveness decreased at higher energies due to scattering effects. Notably, ABLTM20 demonstrated the best neutron shielding performance, achieving an FNRCS value of 0.106 cm⁻¹, outperforming conventional shielding materials like concrete and water. These findings underscore the potential of this glass system for advanced applications in medical imaging, nuclear safety, and radiation shielding technologies.</div></div>","PeriodicalId":378,"journal":{"name":"Journal of Solid State Chemistry","volume":"348 ","pages":"Article 125344"},"PeriodicalIF":3.2,"publicationDate":"2025-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143768135","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Elucidation of atomic and magnetic structures of Al3+-doped Li-ferrite (LiFe5O8) compounds","authors":"S. Inckemann ,&nbsp;S.-H. Park ,&nbsp;A. Arauzo ,&nbsp;M. Avdeev","doi":"10.1016/j.jssc.2025.125325","DOIUrl":"10.1016/j.jssc.2025.125325","url":null,"abstract":"<div><div>Chemical stress for structural deformation in <figure><img></figure> , denoted as Li60Al40, and <figure><img></figure> , denoted as Li50Al50, was achieved by introducing <figure><img></figure> into α- <figure><img></figure> known as a high-temperature multiferroic. These new solid solution compounds crystallize in the tetragonal space group <strong><em>P</em></strong>4₃2₁2. Their magnetic spin arrangements at 300<!--> <!-->K could be determined in the magnetic space group <strong><em>P</em></strong>4₃2₁ <span><math><mrow><msup><mrow></mrow><mrow><mo>′</mo></mrow></msup><msup><mrow><mn>2</mn></mrow><mrow><mo>′</mo></mrow></msup></mrow></math></span> using high-resolution neutron powder diffraction (HRNPD) data. Within the experimental uncertainty in HRNPD, the magnetic moments of <figure><img></figure> ions within <figure><img></figure> in the B-sublattice are arranged along the crystallographic <strong><em>c</em></strong> axis and antiparallel to those of <figure><img></figure> in the A-sublattice. In comparison to the Fe-rich Li60Al40, the Fe-poor Li50Al50 shows a stronger dilute effect for the higher Li content at the octahedral site Fe1b. The dilute effect is associated with the lowering of both saturation magnetization and <span><math><msub><mrow><mi>T</mi></mrow><mrow><mi>C</mi></mrow></msub></math></span>. On the other hand, Li50Al50 shows large electric dipole moments in the strong distorted <figure><img></figure> and <figure><img></figure> polyhedra.</div></div>","PeriodicalId":378,"journal":{"name":"Journal of Solid State Chemistry","volume":"347 ","pages":"Article 125325"},"PeriodicalIF":3.2,"publicationDate":"2025-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143748462","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Crystal structure, spectroscopy, and magnetism of alternating trinuclear, bridged hydroxo and oxo copper (II) complexes","authors":"Marcel Hirrle ,&nbsp;Richard Röß-Ohlenroth ,&nbsp;Tobias Luxenhofer ,&nbsp;Björn Bredenkötter ,&nbsp;Maryana Kraft ,&nbsp;Hans-Albrecht Krug von Nidda ,&nbsp;Dirk Volkmer","doi":"10.1016/j.jssc.2025.125328","DOIUrl":"10.1016/j.jssc.2025.125328","url":null,"abstract":"<div><div>The synthesis, structure, and magnetic properties of a novel metal-organic framework (MOF), <strong>CFA-24</strong> ([Cu₆(dmta)₉O(OH)]; <strong>H-dmta</strong> = 4,5-Dimethyl-1<em>H</em>-1,2,3-triazole), featuring alternating oxo- and hydroxo-bridged Cu (II) triangles are the focus of this study. The synthesis process of <strong>H-dmta</strong> and <strong>CFA-24</strong> was optimized to ensure scalability and high yields, with the resulting MOF characterized using single-crystal X-ray diffraction, powder X-ray diffraction, thermogravimetric analysis, and various spectroscopic techniques. Structural analysis revealed a chiral cubic crystal system (space group P2₁3), with copper ions forming equilateral triangles linked by triazoles. The study also explores the magnetic behaviour of <strong>CFA-24</strong> using SQUID magnetometry and theoretical modeling. The magnetic data indicate strong antiferromagnetic interactions, modulated by Dzyaloshinskii-Moriya interactions (DMI), which contribute to the system's complex magnetic ground state. This research enhances the understanding of magnetically frustrated systems and positions <strong>CFA-24</strong> as a potential candidate for spintronic applications.</div></div>","PeriodicalId":378,"journal":{"name":"Journal of Solid State Chemistry","volume":"348 ","pages":"Article 125328"},"PeriodicalIF":3.2,"publicationDate":"2025-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143786221","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"CO2 conversion under visible-light driven photocatalysis by employing porphyrin MOF encapsulated Keggin polyoxometalates","authors":"Zeinhom M. El-Bahy ,&nbsp;Muhammad Nadeem ,&nbsp;Najla AlMasoud ,&nbsp;Amal A. Al-wallan ,&nbsp;Taghrid S. Alomar ,&nbsp;Hafiz Muhammad Asif","doi":"10.1016/j.jssc.2025.125342","DOIUrl":"10.1016/j.jssc.2025.125342","url":null,"abstract":"<div><div>Effective conversion solutions are required to minimize climate change due to an increasing atmospheric CO₂ concentration. Photocatalytic conversion of CO₂ into valuable chemicals, such as formic acid, is a viable strategy for environmental remediation and sustainable energy. In this study, a novel porphyrin based MOFs (Metal organic framework) encapsulated with the Keggin type Polyoxometalate (POMs) namely (CPMOF@KPOM) have been synthesized and characterized by using different analytical techniques. Energy Dispersive X-ray spectroscopy (EDX) confirmed the homogeneous presence of C, N, O, Al, K, B, and W, verifying the incorporation of Keggin type POMs (K.POMs) within the framework. Scanning Electron Microscopy (SEM) revealed a porous, irregular cubic morphology, while fluorescence spectroscopy exhibited strong emission with a red shift upon varying excitation wavelengths. Electrochemical analysis via Cyclic Voltammetry (CV) and Mott-Schottky measurements demonstrated an n-type semiconductor behavior with a narrow band gap of 0.97 eV, positioning CPMOF@KPOM as a promising material for photo-electrocatalytic applications. Optical investigations, including UV–Visible absorption and diffuse Reflectance spectroscopy (DRS), confirmed significant visible-light harvesting attributed to porphyrin components. Thermal analyses including Thermogravimetric analysis and Differential scanning calorimetry (TGA and DSC) and Powder X-Ray Diffraction (PXRD) affirmed high thermal stability and phase purity. Photocatalytic reduction tests under xenon lamp irradiation yielded formic acid from CO₂, with adsorption studies indicating a maximum CO₂ uptake of 4.78 mmol/g and a desorption efficiency of 20 % at 30 °C. These results establish CPMOF@KPOM as an efficient, stable, and versatile photocatalyst for CO₂ conversion and energy storage applications.</div></div>","PeriodicalId":378,"journal":{"name":"Journal of Solid State Chemistry","volume":"348 ","pages":"Article 125342"},"PeriodicalIF":3.2,"publicationDate":"2025-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143768133","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Optimizing adding sequence of carbon black in solid-state synthesis of hierarchical TS-1 zeolite for efficient 1-hexene epoxidation","authors":"Yuan Li ,&nbsp;Shengkai Sun ,&nbsp;Hanfang Liu ,&nbsp;Wenna Wang ,&nbsp;Dehong Chen ,&nbsp;Yu Yang ,&nbsp;Feng Liu ,&nbsp;Bin Yu ,&nbsp;Jia Liu ,&nbsp;Binjie Li ,&nbsp;Lei Wang ,&nbsp;Bin Li","doi":"10.1016/j.jssc.2025.125339","DOIUrl":"10.1016/j.jssc.2025.125339","url":null,"abstract":"<div><div>Epoxidation of olefin catalyzed by titanium silicalite-1 (TS-1) can obtain important intermediate epoxides of industrial production in a green and pollution-free manner. However, due the problem of macromolecules transport path restraint, which cause the catalyst to fail in lifetime and activity. Strategically, to increase the transport channel of macromolecules and shorten the transport path, it is necessary to introduce mesoporous structures into zeolite. Here, we report a solid-state synthesis of hierarchical TS-1 zeolite by optimizing carbon black sequence. The texture property of hierarchical TS-1 can be optimized by carbon black. Most importantly, the addition sequence of carbon black can impact the porosity of hierarchical TS-1. The hierarchical zeolite is synthesized by incorporating 0.2 g carbon black into the seeds. When carbon black is firstly combined with seeds, the enhanced interaction facilitates the subsequent growth process, leading to large surface area from mesopores (121 m²/g) and abundant pores size (8–40 nm) and enhanced exposure of Ti active sites. The optimized hierarchical TS-1 possesses excellent catalytic performance with high conversion rate (24.4 %) and similar selectivity (93.8 %), which are 1.6 times higher than that of traditional TS-1 zeolites.</div></div>","PeriodicalId":378,"journal":{"name":"Journal of Solid State Chemistry","volume":"347 ","pages":"Article 125339"},"PeriodicalIF":3.2,"publicationDate":"2025-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143706348","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Band Gap Tuning in Inorganic Chlorine-Based Halide Perovskites Via Solid-State Synthesis at Room Temperature","authors":"Mahsa Shekarnoush ,&nbsp;Francisco S. Aguirre-Tostado ,&nbsp;Leunam Fernandez-Izquierdo ,&nbsp;Manuel Quevedo Lopez","doi":"10.1016/j.jssc.2025.125341","DOIUrl":"10.1016/j.jssc.2025.125341","url":null,"abstract":"<div><div>Inorganic chlorine-based halide perovskites have emerged as promising materials in optoelectronics and photovoltaics due to their high electron mobility and tunable optical properties. However, traditional solution-based synthesis methods for these perovskites face significant challenges, such as poor solubility, environmental sensitivity, and scalability issues. This paper introduces an energy-efficient, environmentally friendly approach using ball-milling for room-temperature solid-state synthesis of inorganic chlorine-based halide perovskites with variable band gaps, including CsCdCl₃ (4.72 eV) and mixed chlorine systems CsPbBr₂Cl (2.58 eV) and CsPbCl₂Br (2.40 eV). This solid-state method not only effectively overcomes the limitations of solution-based synthesis, including the need for toxic solvents and significant environmental impact, but also enables precise band gap tuning and yields materials with excellent phase control, high purity, and stability. The stability of the resulting materials was evaluated by X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), UV-Vis, and photoluminescence (PL). The results show remarkable stability for up to 90 days when stored in air at room temperature. Utilizing the room-temperature solid-state approach to synthesize chlorine-based halide perovskites not only overcomes the limitations of traditional methods but also paves the way for the development of advanced optoelectronic devices.</div></div>","PeriodicalId":378,"journal":{"name":"Journal of Solid State Chemistry","volume":"348 ","pages":"Article 125341"},"PeriodicalIF":3.2,"publicationDate":"2025-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143786219","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of sintering temperature on cation distribution in CoFe2O4 nanoparticles","authors":"V. Bilovol ,&nbsp;P. Jeleń ,&nbsp;K. Mech ,&nbsp;K. Sokołowski ,&nbsp;P. Botella ,&nbsp;E. Bandiello ,&nbsp;F.J. Manjón ,&nbsp;D. Errandonea","doi":"10.1016/j.jssc.2025.125338","DOIUrl":"10.1016/j.jssc.2025.125338","url":null,"abstract":"<div><div>We report a study of the cation arrangement in CoFe₂O₄ nanoparticles synthesized using a co-precipitation method followed by high-temperature sintering in the range of 500–1000 °C. Analysis of the samples by Raman, infrared, and X-ray photoelectron spectroscopy (Fe 2p_3/2 and Co 2p_3/2) revealed that the sintering temperature influences the distribution of cations in the spinel lattice. Specifically, increasing the sintering temperature leads to an increase in the inversion degree parameter (γ), which represents the fraction of Co ions residing in octahedral sites, driving the structure toward a fully inverted spinel. These results are in good agreement with those previously obtained by ⁵⁷Fe Mössbauer spectroscopy, X-ray diffraction, and X-ray absorption experiments on the same set of samples. Additionally, as shown by the UV–visible spectra, the cationic distribution in the samples clearly affects the band gap value (2.5–2.8 eV).</div></div>","PeriodicalId":378,"journal":{"name":"Journal of Solid State Chemistry","volume":"347 ","pages":"Article 125338"},"PeriodicalIF":3.2,"publicationDate":"2025-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143697919","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}