Glass Physics and Chemistry最新文献

Influence of the Functional Composition of the Surface of Carbon Nanofillers on the Physical and Mechanical Properties of Thermoelastoplastic Elastomers Developed for 3D Printing 碳纳米填料表面功能成分对3D打印热弹塑性弹性体物理力学性能的影响

IF 0.6 4区材料科学

Glass Physics and Chemistry Pub Date : 2026-02-24 DOI: 10.1134/S1087659625600267

M. V. Timoshenko, S. V. Myakin, M. F. Akhmatnabiev, M. M. Sychev

{"title":"Influence of the Functional Composition of the Surface of Carbon Nanofillers on the Physical and Mechanical Properties of Thermoelastoplastic Elastomers Developed for 3D Printing","authors":"M. V. Timoshenko, S. V. Myakin, M. F. Akhmatnabiev, M. M. Sychev","doi":"10.1134/S1087659625600267","DOIUrl":"10.1134/S1087659625600267","url":null,"abstract":"When developing a material for 3D printing, thermoplastic behavior alone of the polymer is not sufficient; appropriate rheological characteristics are also required that allow the material to be easily extruded through a thin nozzle of a 3D printer. In this study, a composition based on a styrene–butadiene thermoplastic elastomer with rheological properties that allow the fabrication of products on a 3D printer is investigated. The influence of the ratio between the components of a mixed nanocarbon filler, including graphene and carbon nanotubes, and the distribution of adsorption centers on their surface on the physical and mechanical characteristics of a thermoplastic elastomer (TPE) based on a styrene–butadiene elastomer is studied. The optimal ratio between graphene and nanotubes is determined to be 1 : 3, which provides the maximum increase in tensile and compressive strength due to the combination of the reinforcing action of one-dimensional nanotubes and the interaction of two-dimensional graphene layers with the polymer matrix. It is established that the strengthening of the resulting compounds is correlated with the content of the Brønsted basic centers (BBCs) on the filler surface, characteristic of graphene and presumably corresponding to peroxide groups that promote cross-linking of the polymer matrix.","PeriodicalId":580,"journal":{"name":"Glass Physics and Chemistry","volume":"51 6","pages":"801 - 810"},"PeriodicalIF":0.6,"publicationDate":"2026-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147341729","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Thermal Behavior of Cs2B4SiO9 Cs2B4SiO9的热行为

IF 0.6 4区材料科学

Glass Physics and Chemistry Pub Date : 2026-02-24 DOI: 10.1134/S1087659625601285

E. S. Derkacheva, V. L. Ugolkov, D. S. Ershov, K. M. Terent’eva

引用次数: 0

Aerodynamic Levitation Melt-Quenching Fabricated Tb3+-Doped La2O3–TiO2–Ga2O3–ZrO2 Glass with a High Verdet Constant for Photonic Applications 气动悬浮熔淬制备Tb3+掺杂La2O3-TiO2-Ga2O3-ZrO2高Verdet常数光子玻璃

IF 0.6 4区材料科学

Glass Physics and Chemistry Pub Date : 2026-02-24 DOI: 10.1134/S1087659625600577

Abdus Samad Shohan, Yu Chao, Xichen Xu, Sijie Yang

{"title":"Aerodynamic Levitation Melt-Quenching Fabricated Tb3+-Doped La2O3–TiO2–Ga2O3–ZrO2 Glass with a High Verdet Constant for Photonic Applications","authors":"Abdus Samad Shohan, Yu Chao, Xichen Xu, Sijie Yang","doi":"10.1134/S1087659625600577","DOIUrl":"10.1134/S1087659625600577","url":null,"abstract":"Magneto-optical (MO) glasses exhibit strong effects like the Faraday effect, enabling light control via magnetic fields. They efficiently rotate polarized light, making them essential for optical isolators and modulators requiring precise polarization control. We report the development of a novel Tb3+-doped La2O3–TiO2–Ga2O3–ZrO2 (LTGZ) glass system synthesized using the aerodynamic levitation melt-quenching (ALMQ) technique. This containerless, high-temperature processing ensures superior compositional homogeneity, phase control, and contamination-free synthesis which is essential for producing highly homogeneous, amorphous glasses with superior magneto optical quality. By systematically varying Tb2O3 concentrations (3–8 mol %), a maximum Verdet constant of 169.112 rad/(T m) at 650 nm was achieved, surpassing that of commercial terbium gallium garnet (TGG, ~125 rad/(T m)). Comprehensive structural, optical, and thermal analyses confirm the material’s amorphous nature, low phonon energy (~539 cm–1), excellent infrared transparency, and robust thermal stability (Tg = 886.2 °C). These attributes collectively position the LTGZ-Tb glass as a promising candidate for next-generation magneto-optical isolators, modulators, and integrated photonic circuits. This work highlights a new pathway for cost-effective, high-performance Faraday materials compatible with photonic miniaturization and device integration.","PeriodicalId":580,"journal":{"name":"Glass Physics and Chemistry","volume":"51 6","pages":"811 - 819"},"PeriodicalIF":0.6,"publicationDate":"2026-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147341267","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Cluster Self-Organization of Intermetallic Systems: Precursor Clusters K3, K4, K5, and K6 for the Self-Assembly of Crystal Structures (Ce4Mg7Ge6)2-mS34, (Eu4Li7Bi6)2-mS34, and Li13Ba8GaSb12-mS34 金属间化合物体系的团簇自组织：晶体结构（Ce4Mg7Ge6）2-mS34、（Eu4Li7Bi6）2-mS34和Li13Ba8GaSb12-mS34的前驱体团簇K3、K4、K5和K6的自组装

IF 0.6 4区材料科学

Glass Physics and Chemistry Pub Date : 2026-02-24 DOI: 10.1134/S1087659625601157

G. D. Ilyushin

{"title":"Cluster Self-Organization of Intermetallic Systems: Precursor Clusters K3, K4, K5, and K6 for the Self-Assembly of Crystal Structures (Ce4Mg7Ge6)2-mS34, (Eu4Li7Bi6)2-mS34, and Li13Ba8GaSb12-mS34","authors":"G. D. Ilyushin","doi":"10.1134/S1087659625601157","DOIUrl":"10.1134/S1087659625601157","url":null,"abstract":"Using computational methods (ToposPro software package), a combinatorial-topological analysis and modeling of self-assembly of crystalline structures are carried out for (Ce4Mg7Ge6)2-mS34, (Eu4Li7Bi6)2-mS34, and Li13Ba8GaSb12-mS34. For (Ce4Mg7Ge6)2-mS34, ten variants for identifying cluster structures are established. The self-assembly of a crystal structure involving trimers formed from cluster K6 = 0@6(Ce2Mg2Ge2) with symmetry g = –1, two clusters K3 = 0@3 (CeMgGe), and spacers Mg and Ge is considered. For (Eu4Li7Bi6)2-mS34, eight variants for identifying cluster structures are established. The self-assembly of a crystal structure involving tetramers formed from clusters K6 = 0@6(Eu4Bi2), cluster K5 = Li @ 4(Li2Bi2), and two clusters K3 = 0@3(Li2Bi) is considered. For Li13Ba8GaSb12-mS34, 11 variants of identifying cluster structures are established. The self-assembly of a crystal structure involving tetramers formed from clusters K6 = 0@6(Ba2Li2Sb2) in the form of double tetrahedra with symmetry g = –1, clusters K4 = 0@4(Ba2Sb2) in the form of a tetrahedron, two clusters K3 = 0@3 (Li2Sb) in the form of three rings, and Li spacer atoms is considered. The symmetry and topological code of the self-assembly processes of 3D structures from precursor clusters is reconstructed in the following form: primary chain → layer → framework.","PeriodicalId":580,"journal":{"name":"Glass Physics and Chemistry","volume":"51 6","pages":"655 - 662"},"PeriodicalIF":0.6,"publicationDate":"2026-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147341610","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Photocatalytic Properties of Quartz Glass with Titanium Oxide Coatings of Varying Thicknesses, Synthesized by Molecular Layer Deposition 分子层沉积法合成不同厚度氧化钛涂层石英玻璃的光催化性能

IF 0.6 4区材料科学

Glass Physics and Chemistry Pub Date : 2026-02-24 DOI: 10.1134/S1087659625600644

A. V. Moskalev, A. S. Saratovskij, A. A. Malygin

{"title":"Photocatalytic Properties of Quartz Glass with Titanium Oxide Coatings of Varying Thicknesses, Synthesized by Molecular Layer Deposition","authors":"A. V. Moskalev, A. S. Saratovskij, A. A. Malygin","doi":"10.1134/S1087659625600644","DOIUrl":"10.1134/S1087659625600644","url":null,"abstract":"The photocatalytic properties of titanium oxide (TiO2) coatings of various thicknesses synthesized by molecular layering (ML) method are studied on the surface of quartz glass plates, using photodegradation of Chicago Sky Blue 6B dye under UV-irradiation as a model reaction. The thickness and optical parameters of the coatings are determined by spectral ellipsometry, and the elemental composition is determined by scanning electron microscopy combined with energy-dispersive X-ray spectroscopy (SEM/EDS); and the morphology and continuity of the coatings are analyzed by atomic force microscopy (AFM). It is found that when the thickness of the titanium oxide layer is ≥24 nm, a single-phase, continuous titanium dioxide film is formed, completely covering the surface of the quartz substrate. It is shown that the rate of photodegradation of the dye reaches a plateau after the substrate is completely covered by the titanium oxide layer and remains virtually unchanged with a further increase in thickness. The obtained thickness–activity dependences set the minimum required thickness of TiO2 to achieve maximum photocatalytic efficiency under the given conditions and demonstrate the effectiveness of the ellipsometry, SEM/EDS, and AFM for monitoring the structure and continuity of ML-grown coatings.","PeriodicalId":580,"journal":{"name":"Glass Physics and Chemistry","volume":"51 6","pages":"721 - 729"},"PeriodicalIF":0.6,"publicationDate":"2026-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147341617","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Thermal Structural Evolution and Optical Properties of Isosymmetric Nonlinear-Optical Borates α- and β-RbB3O5 等对称非线性光学硼酸盐α-和β-RbB3O5的热结构演化和光学性质

IF 0.6 4区材料科学

Glass Physics and Chemistry Pub Date : 2026-02-24 DOI: 10.1134/S108765962560125X

G. S. Sizov, A. V. Povolotskiy, M. G. Krzhizhanovskaya, R. S. Bubnova, S. K. Filatov

引用次数: 0

Dependence of the Elastic Modulus of a Diamond–Silicon Carbide Composite Material on Its Phase Composition 金刚石-碳化硅复合材料弹性模量与相组成的关系

IF 0.6 4区材料科学

Glass Physics and Chemistry Pub Date : 2026-02-24 DOI: 10.1134/S1087659625600875

M. M. Sychev, A. S. Dolgin, S. P. Bogdanov

引用次数: 0

Investigation of the Effect of Manganese in Bismuth–Borate Glass System for Gamma-Ray Shielding: A Theoretical and Experimental Correlation 铋-硼酸盐玻璃系统中锰对γ射线屏蔽作用的研究：理论与实验的相关性

IF 0.6 4区材料科学

Glass Physics and Chemistry Pub Date : 2026-02-24 DOI: 10.1134/S1087659625600462

Mehul Nayyar, Nikhil Saroch, Pawan Heera, Vikas Anand

{"title":"Investigation of the Effect of Manganese in Bismuth–Borate Glass System for Gamma-Ray Shielding: A Theoretical and Experimental Correlation","authors":"Mehul Nayyar, Nikhil Saroch, Pawan Heera, Vikas Anand","doi":"10.1134/S1087659625600462","DOIUrl":"10.1134/S1087659625600462","url":null,"abstract":"This study investigates the structural and gamma-ray shielding properties of MnO2-doped bismuth–borate glasses by analyzing their mass attenuation coefficient (MAC), half-value layer (HVL), density, optical properties, and elastic parameters. The experimental MAC values, obtained using a 137Cs source (4.5 µCi, 662 keV) were compared with theoretical values from XCOM software, showing close agreement. Results indicate that the sample with the highest Bi2O3 content, exhibited the highest MAC and the lowest HVL (1.477 cm at 662 keV), making it the most effective radiation shield. Density decreased with increasing MnO2, while molar volume and non-bridging oxygen content increased, influencing band gap reduction from 3.49 to 3.27 eV. The refractive index and cationic polarizability increased with MnO2 concentration, affecting structural rigidity. Poisson’s ratio analysis indicated higher cross-link density in MnO2-rich samples (S4–S6), leading to a more rigid network. Compared to barite concrete, prepared samples demonstrated superior radiation shielding, making them promising candidates for gamma-ray attenuation applications.","PeriodicalId":580,"journal":{"name":"Glass Physics and Chemistry","volume":"51 6","pages":"790 - 800"},"PeriodicalIF":0.6,"publicationDate":"2026-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147341728","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

On the Density and Intermolecular Interaction in the Eutectic System Thymol–L-Menthol 百里香- l -薄荷醇共晶体系的密度及分子间相互作用

IF 0.6 4区材料科学

Glass Physics and Chemistry Pub Date : 2026-02-24 DOI: 10.1134/S1087659625601200

G. Kh. Misikov, A. V. Petrov, A. M. Toikka

引用次数: 0

Formation and Thermal Properties of Hydrosilicates with a Chrysotile Structure in the MgO–NiO–MeO–MeꞌO–SiO2–H2O (NaOH) System, Where Me and Meꞌ Are Cu and/or Fe, Using Mixed Metal Hydroxides as Reagents 以混合金属氢氧化物为试剂，MgO-NiO-MeO-Me - memeo - sio2 - h2o （NaOH）体系中具有温sotile结构的氢硅酸盐的形成和热性质，其中Me和Me - mee是Cu和/或Fe

IF 0.6 4区材料科学

Glass Physics and Chemistry Pub Date : 2026-02-24 DOI: 10.1134/S1087659625601108

E. N. Gatina, V. L. Ugolkov, M. S. Lomakin, A. A. Osminina

{"title":"Formation and Thermal Properties of Hydrosilicates with a Chrysotile Structure in the MgO–NiO–MeO–MeꞌO–SiO2–H2O (NaOH) System, Where Me and Meꞌ Are Cu and/or Fe, Using Mixed Metal Hydroxides as Reagents","authors":"E. N. Gatina, V. L. Ugolkov, M. S. Lomakin, A. A. Osminina","doi":"10.1134/S1087659625601108","DOIUrl":"10.1134/S1087659625601108","url":null,"abstract":"In this study, hydrosilicates with a chrysotile structure in the MgO–NiO–MeO–Me′O–SiO2–H2O (NaOH) systems are obtained using the reverse precipitation method followed by hydrothermal treatment, where Me and Me′ are Cu and/or Fe. The phase and elemental compositions are determined by X-ray spectral microanalysis and X-ray phase analysis, and the parameters of the crystal cell of the samples are calculated. The influence of the initial Ni-based nanoplatelets with Ni0.95 – xMgxCu0.05(OH)2/ Ni0.95xMgxFe0.05(OH)2/Ni0.90 – xMgxFe0.05Cu0.05(OH)2 composition is studied on the formation of mixed hydrosilicate nanotubes of the corresponding compositions with a chrysotile structure under hydrothermal conditions. The structure, morphology, and particle size parameters of the obtained nanopowders of mixed composition with a chrysotile structure are determined. The thermal stability of the obtained samples is determined using synchronous thermal analysis.","PeriodicalId":580,"journal":{"name":"Glass Physics and Chemistry","volume":"51 6","pages":"678 - 689"},"PeriodicalIF":0.6,"publicationDate":"2026-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147341613","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0