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Influence of Mechanical and Ultrasonic Treatment on the Structure of Manganese Dioxide and the Pseudocapacitive Properties of Electrodes Based on It 机械和超声处理对二氧化锰结构及其电极赝电容性能的影响
IF 0.6 4区 材料科学
Glass Physics and Chemistry Pub Date : 2025-09-23 DOI: 10.1134/S1087659625600218
T. V. Khamova, A. G. Ivanova, G. P. Kopitsa, O. A. Zagrebelnyy, V. V. Volkov, A. E. Sokolov, S. Yu. Kotsov, O. A. Shilova
{"title":"Influence of Mechanical and Ultrasonic Treatment on the Structure of Manganese Dioxide and the Pseudocapacitive Properties of Electrodes Based on It","authors":"T. V. Khamova,&nbsp;A. G. Ivanova,&nbsp;G. P. Kopitsa,&nbsp;O. A. Zagrebelnyy,&nbsp;V. V. Volkov,&nbsp;A. E. Sokolov,&nbsp;S. Yu. Kotsov,&nbsp;O. A. Shilova","doi":"10.1134/S1087659625600218","DOIUrl":"10.1134/S1087659625600218","url":null,"abstract":"<p>Porous manganese dioxide powders are synthesized by chemical precipitation from aqueous KMnO<sub>4</sub> solutions in the presence of 1-butanol under mechanical stirring (using a magnetic stirrer) and ultrasonic treatment. The resulting products correspond to δ-MnO<sub>2</sub> in phase composition and exhibit a hierarchically organized supraatomic structure. A comprehensive analysis of the experimental data using scanning electron microscopy (SEM), low-temperature nitrogen adsorption, small-angle X-ray scattering (SAXS), cyclic voltammetry, and galvanostatic charge–discharge methods show that the method of processing the reaction mixture affects the morphology and mesostructure of the resulting δ-MnO<sub>2</sub> powder and does not significantly affect the values of specific capacitance and specific resistance of the electrodes formed based on it. At the same time, we note that according to the modeling data or data obtained by the galvanostatic charge–discharge method, δ-MnO<sub>2</sub>, synthesized under ultrasonic treatment conditions, allows obtaining electrodes with specific capacitance values 5% (simulation) or 9% (galvanostatic method) higher and with specific resistance values 11% (simulation) or 58% (galvanostatic method) lower compared to those for electrodes based on δ-MnO<sub>2</sub>, synthesized under mechanical processing conditions.</p>","PeriodicalId":580,"journal":{"name":"Glass Physics and Chemistry","volume":"51 3","pages":"313 - 324"},"PeriodicalIF":0.6,"publicationDate":"2025-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145122340","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
Synthesis, Characteristics, and Biocidal Effect of New Protective Compositions Based on Complexes of Mn(II) with 1,10-Phenanthroline in Relation to Microscopic Fungi Isolated from Wood of the Arctic Regions of Russia 基于Mn(II) - 1,10-菲罗啉配合物的新型防护组合物的合成、特性及对俄罗斯北极地区木材微真菌的杀灭作用
IF 0.6 4区 材料科学
Glass Physics and Chemistry Pub Date : 2025-08-12 DOI: 10.1134/S1087659624601205
V. N. Demidov, I. N. Tsvetkova, T. B. Pakhomova, A. E. Sokolov, I. G. Pankova, I. Yu. Kirtsideli, V. A. Iliushin, D. Yu. Vlasov
{"title":"Synthesis, Characteristics, and Biocidal Effect of New Protective Compositions Based on Complexes of Mn(II) with 1,10-Phenanthroline in Relation to Microscopic Fungi Isolated from Wood of the Arctic Regions of Russia","authors":"V. N. Demidov,&nbsp;I. N. Tsvetkova,&nbsp;T. B. Pakhomova,&nbsp;A. E. Sokolov,&nbsp;I. G. Pankova,&nbsp;I. Yu. Kirtsideli,&nbsp;V. A. Iliushin,&nbsp;D. Yu. Vlasov","doi":"10.1134/S1087659624601205","DOIUrl":"10.1134/S1087659624601205","url":null,"abstract":"<p>The biocidal action of new protective compounds based on polycrystalline mono-, bis-, and tris-chelate 1,10-phenanthroline acetate complexes of Mn(II) in relation to a wide range of microscopic fungi: <i>Cadophora</i> <i>fastigiata</i> ID-382 and ID-494, <i>Hormodendrum</i> <i>pyri</i> ID-126, <i>Leptosphaeria</i> <i>sclerotioides</i> ID-433, <i>Paraphoma</i> <i>fimeti</i> ID-110a, <i>Penicillium</i> <i>aurantiogriseum</i> ID-408, <i>Thelebolus</i> <i>microspores</i> ID-423, <i>Tricellula</i> <i>aquatica</i> ID-533 isolated from wood of the Arctic regions of Russia is studied. Acetate complexes of Mn(II) with mono-, bis-, and tris-chelate-coordinated 1,10-phenanthroline: Mn(phen)(OAc)<sub>2</sub>·2H<sub>2</sub>O, Mn(phen)<sub>2</sub>(OAc)<sub>2</sub>·2H<sub>2</sub>O, and [Mn(phen)<sub>3</sub>](OAc)<sub>2</sub>·5H<sub>2</sub>O are synthesized starting from manganese(II) acetate tetrahydrate Mn(OAc)<sub>2</sub>·4H<sub>2</sub>O and 1,10-phenanthroline monohydrate phen·H<sub>2</sub>O by complex formation in melts. The obtained complexes are characterized by IR spectroscopy, ESP, and diffractometry. All three compounds exhibit strong fungistatic and fungicidal activity that is most pronounced for the coordination-saturated tris-chelate [Mn(phen)<sub>3</sub>](OAc)<sub>2</sub>·2H<sub>2</sub>O with maximally hydrophobic cations. The obtained results show the prospects of searching among carboxylate complexes of manganese(II) with coordinated 1,10-phenanthroline for effective environmentally friendly biocides for protecting wood from biodegradation under the conditions of the Arctic regions of Russia.</p>","PeriodicalId":580,"journal":{"name":"Glass Physics and Chemistry","volume":"51 2","pages":"143 - 154"},"PeriodicalIF":0.6,"publicationDate":"2025-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144832169","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
Interaction of Cobalt Salt Solutions and Nickel Hydrosilicate Nanotubes 钴盐溶液与氢硅酸镍纳米管的相互作用
IF 0.6 4区 材料科学
Glass Physics and Chemistry Pub Date : 2025-08-12 DOI: 10.1134/S1087659624600765
I. D. Bystrevskii, E. N. Gatina, V. L. Ugolkov
{"title":"Interaction of Cobalt Salt Solutions and Nickel Hydrosilicate Nanotubes","authors":"I. D. Bystrevskii,&nbsp;E. N. Gatina,&nbsp;V. L. Ugolkov","doi":"10.1134/S1087659624600765","DOIUrl":"10.1134/S1087659624600765","url":null,"abstract":"<p>Synthetic nanotubes of nickel hydrosilicate (pecoraite) are treated with aqueous solutions of cobalt chloride, sulfate, and nitrate at various temperatures and salt concentrations under hydrothermal conditions. It is shown that under hydrothermal conditions, when nanotubes interact with a 0.1 M solution of cobalt nitrate for more than 4 h at a temperature ≥180°С the formation of the cobalt oxide phase Co<sub>3</sub>O<sub>4</sub> is observed in the form of crystals of lamellar morphology. This phase actively crystallizes with the concentration of the Co(NO<sub>3</sub>)<sub>2</sub> solution increasing up to 0.5 M. At the same time, the nanotubular structure of pecoraite is preserved. In the case of treating nanotubes with solutions of cobalt sulfate and chloride, significant amorphization of the hydrosilicate structure is observed, most likely leading to the complete destruction of the tubular morphology at a temperature of 220°C.</p>","PeriodicalId":580,"journal":{"name":"Glass Physics and Chemistry","volume":"51 2","pages":"223 - 232"},"PeriodicalIF":0.6,"publicationDate":"2025-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144832171","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
Optimization of the Composition of a Thermally Resistant Dielectric Organosilicate Coating Based on Ladder Polymer Polyphenylsilsesquioxane 阶梯聚合物聚苯基硅氧烷耐热介质有机硅酸盐涂层的组成优化
IF 0.6 4区 材料科学
Glass Physics and Chemistry Pub Date : 2025-08-12 DOI: 10.1134/S1087659625600164
V. I. Voshchikov, Ya. A. Khamidulin, L. N. Krasilnikova, T. V. Khamova, S. N. Stepin, G. S. Sokolov, A. G. Ivanova, O. A. Shilova
{"title":"Optimization of the Composition of a Thermally Resistant Dielectric Organosilicate Coating Based on Ladder Polymer Polyphenylsilsesquioxane","authors":"V. I. Voshchikov,&nbsp;Ya. A. Khamidulin,&nbsp;L. N. Krasilnikova,&nbsp;T. V. Khamova,&nbsp;S. N. Stepin,&nbsp;G. S. Sokolov,&nbsp;A. G. Ivanova,&nbsp;O. A. Shilova","doi":"10.1134/S1087659625600164","DOIUrl":"10.1134/S1087659625600164","url":null,"abstract":"<p>This article presents the results of a study on protective, dielectric, and thermally resistant organosilicate coatings (OSCs) based on a ladder polymer, polyphenylsilsesquioxane (PPSQ), which is used as a film-forming agent. For the first time, a classical approach is employed to calculate the formulations of pigmented coatings in relation to organosilicate compositions (OSComps). The average viscosity molecular weight of the selected film-forming agent PPSQ is determined. The developed coatings exhibit high thermal resistance up to 420°C while maintaining the necessary physicomechanical and electrophysical properties.</p>","PeriodicalId":580,"journal":{"name":"Glass Physics and Chemistry","volume":"51 2","pages":"233 - 241"},"PeriodicalIF":0.6,"publicationDate":"2025-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144832172","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
Calculation and Experimental Study of Thermal Processes and Stress–Strain State of Foam Glass during Annealing 泡沫玻璃退火过程中热过程及应力应变状态的计算与实验研究
IF 0.6 4区 材料科学
Glass Physics and Chemistry Pub Date : 2025-08-12 DOI: 10.1134/S1087659624601345
S. V. Fedosov, M. O. Bakanov, I. S. Grushko
{"title":"Calculation and Experimental Study of Thermal Processes and Stress–Strain State of Foam Glass during Annealing","authors":"S. V. Fedosov,&nbsp;M. O. Bakanov,&nbsp;I. S. Grushko","doi":"10.1134/S1087659624601345","DOIUrl":"10.1134/S1087659624601345","url":null,"abstract":"<p>This article presents the results of a study of the relationship between the thermal conductivity and mechanical properties of foam glass using complex numerical modeling of thermal processes and the stress–strain state (SSS) of the material. The density of foam glass demonstrates a linear dependence on the formation of residual stresses. It is established that the porosity of foam glass leads to the formation of significant temperature gradients in the area of contact between the foam glass matrix and the gas. The average pore diameter has the greatest impact, while the annealing speed has the least effect. Analysis of the dependence of stress on the temperature and cooling rate shows that the stress in the pores is significantly lower than in the foam glass matrix. The distribution of residual stresses has a parabolic configuration with maxima in the central region. Validation of the numerical simulation by comparing theoretical predictions with the experimental data confirms the correctness of the obtained results.</p>","PeriodicalId":580,"journal":{"name":"Glass Physics and Chemistry","volume":"51 2","pages":"184 - 194"},"PeriodicalIF":0.6,"publicationDate":"2025-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144832019","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
Crystal Structure of a High-Temperature Modification of Cs2SO4 高温改性Cs2SO4的晶体结构
IF 0.6 4区 材料科学
Glass Physics and Chemistry Pub Date : 2025-08-12 DOI: 10.1134/S1087659625600255
A. P. Shablinskii, Ya. P. Biryukov, M. G. Krzhizhanovskaya, R. S. Bubnova, S. K. Filatov
{"title":"Crystal Structure of a High-Temperature Modification of Cs2SO4","authors":"A. P. Shablinskii,&nbsp;Ya. P. Biryukov,&nbsp;M. G. Krzhizhanovskaya,&nbsp;R. S. Bubnova,&nbsp;S. K. Filatov","doi":"10.1134/S1087659625600255","DOIUrl":"10.1134/S1087659625600255","url":null,"abstract":"<p>This article presents the results of the refinement of the crystal structure of α-Cs<sub>2</sub>SO<sub>4</sub> at a temperature of 800°C in the edge and apex models. The arrangement of the oxygen atoms’ sites, which are not fixed by symmetry, unlike the Cs and S sites, is clarified. It is proposed that the edge model better corresponds to the experimental data and satisfies the crystallochemical parameters. However, the bond lengths in the apex model are in better agreement with the published data.</p>","PeriodicalId":580,"journal":{"name":"Glass Physics and Chemistry","volume":"51 2","pages":"217 - 222"},"PeriodicalIF":0.6,"publicationDate":"2025-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144832168","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
Transition from Ductility to Brittleness in the Micromechanics of Impact Damage of ZnS and ZnSe Ceramics ZnS和ZnSe陶瓷冲击损伤微观力学中的延性向脆性转变
IF 0.6 4区 材料科学
Glass Physics and Chemistry Pub Date : 2025-08-12 DOI: 10.1134/S108765962560005X
I. P. Shcherbakov, A. A. Dunaev, A. E. Chmel’
{"title":"Transition from Ductility to Brittleness in the Micromechanics of Impact Damage of ZnS and ZnSe Ceramics","authors":"I. P. Shcherbakov,&nbsp;A. A. Dunaev,&nbsp;A. E. Chmel’","doi":"10.1134/S108765962560005X","DOIUrl":"10.1134/S108765962560005X","url":null,"abstract":"<p>Time series of acoustic emission (AE) pulses are excited by dropping a load onto samples of ductile-brittle ZnS and ZnSe ceramics. AE activity is recorded in two frequency windows of 100–200 and 400–800 kHz. In both ceramics, low-frequency emission occurred from the moment the load is applied; the high-frequency signal appears with a time delay of 100–150 μs. Statistical analysis of the pulse series reveals a qualitative difference in emissions in the specified frequency zones. The energy distribution of pulses emitted in the 100–200 kHz range follows a random poissonian-type dependence, whereas the AE series in the 400–800 kHz range shows a correlated accumulation of microdamage. Activity in the low-frequency region appears at the initial stage of failure (plastic flow) and is attributed to dislocation glide. When the ultimate deformation is reached, a brittle accumulation of interacting microcracks occurs. The described procedure for analyzing the process of damage development under impact loading allows one to determine the transition point from the disordered degradation of the structure of ductile-brittle materials to cooperative, brittle destruction.</p>","PeriodicalId":580,"journal":{"name":"Glass Physics and Chemistry","volume":"51 2","pages":"211 - 216"},"PeriodicalIF":0.6,"publicationDate":"2025-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144832167","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
Stereolithographic 3D Printing of BaSO4: Composites and Ceramics BaSO4的立体光刻3D打印：复合材料和陶瓷
IF 0.6 4区 材料科学
Glass Physics and Chemistry Pub Date : 2025-08-12 DOI: 10.1134/S1087659624601308
L. V. Ermakova, A. M. Sergeev, O. Yu. Koval’, P. S. Sokolov
{"title":"Stereolithographic 3D Printing of BaSO4: Composites and Ceramics","authors":"L. V. Ermakova,&nbsp;A. M. Sergeev,&nbsp;O. Yu. Koval’,&nbsp;P. S. Sokolov","doi":"10.1134/S1087659624601308","DOIUrl":"10.1134/S1087659624601308","url":null,"abstract":"<p>Highly filled (up to 55 vol %) low-viscosity (less than 3 Pa s) photocurable suspensions based on micrometer powders of barium sulfate and 1,6-hexanediol diacrylate, suitable for stereolithographic 3D printing, are produced. The 3D printing of high-resolution planar mesh structures using a digital light-emitting diode projection (DLP) is experimentally demonstrated. From the obtained composite objects, dense ceramics of a complex architecture with a hole of up to 550 µm and thin walls of up to 300 µm are produced by burning and subsequent sintering at 850°C. When studying the optical characteristics of ceramics with optically active additives, the characteristic features of both cerium ions Ce<sup>3+</sup> and Eu<sup>2+</sup>, as well as the built-in carbon, are demonstrated.</p>","PeriodicalId":580,"journal":{"name":"Glass Physics and Chemistry","volume":"51 2","pages":"204 - 210"},"PeriodicalIF":0.6,"publicationDate":"2025-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144832101","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
Viscosity Characteristics of Glasses of the Na2O–K2O–B2O3–SiO2 System na20 - k20 - b2o3 - sio2体系玻璃的粘度特性
IF 0.6 4区 材料科学
Glass Physics and Chemistry Pub Date : 2025-08-12 DOI: 10.1134/S1087659624600595
M. V. Dyadenko, I. A. Levitskii, E. V. Gabalov
{"title":"Viscosity Characteristics of Glasses of the Na2O–K2O–B2O3–SiO2 System","authors":"M. V. Dyadenko,&nbsp;I. A. Levitskii,&nbsp;E. V. Gabalov","doi":"10.1134/S1087659624600595","DOIUrl":"10.1134/S1087659624600595","url":null,"abstract":"<p>The results of a comparative study of the viscosity characteristics of borosilicate glasses of the Na<sub>2</sub>O–K<sub>2</sub>O–B<sub>2</sub>O<sub>3</sub>–SiO<sub>2</sub> system with different ratio values <i>R</i> = (Na<sub>2</sub>O + K<sub>2</sub>O)/B<sub>2</sub>O<sub>3</sub> and <i>K</i> = SiO<sub>2</sub>/B<sub>2</sub>O<sub>3</sub> are presented. Using infrared spectroscopy, the difference in the structural role of B<sub>2</sub>O<sub>3</sub> in glasses of multiboron and highly alkaline compositions, which is reflected in the nature of the change in the viscosity indices of borosilicate glasses of the Na<sub>2</sub>O–K<sub>2</sub>O–B<sub>2</sub>O<sub>3</sub>–SiO<sub>2</sub> system in areas with <i>R</i> &gt; 1 and <i>R</i> &lt; 1, is confirmed.</p>","PeriodicalId":580,"journal":{"name":"Glass Physics and Chemistry","volume":"51 2","pages":"155 - 162"},"PeriodicalIF":0.6,"publicationDate":"2025-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144832170","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
Thermomechanical and Mechanical Properties of Titanium Dioxide Pigmented Polycarbonate: Impact of Thickness Free Quenching and Activation Energy for Αlpha Relaxation Mode 二氧化钛色素聚碳酸酯的热机械性能：厚度、自由淬火和Αlpha弛豫模式活化能的影响
IF 0.6 4区 材料科学
Glass Physics and Chemistry Pub Date : 2025-08-12 DOI: 10.1134/S1087659624601163
Derradji Dadache, Brahim Barka, Farid Rouabah, Abdeslam Bencid
{"title":"Thermomechanical and Mechanical Properties of Titanium Dioxide Pigmented Polycarbonate: Impact of Thickness Free Quenching and Activation Energy for Αlpha Relaxation Mode","authors":"Derradji Dadache,&nbsp;Brahim Barka,&nbsp;Farid Rouabah,&nbsp;Abdeslam Bencid","doi":"10.1134/S1087659624601163","DOIUrl":"10.1134/S1087659624601163","url":null,"abstract":"<p>Researchers investigated into how thickness and quenching temperature affect the mechanical and thermomechanical properties of titanium dioxide-pigmented polycarbonate. By using compression molding, specimens free of morphological effects have been generated. Dynamic mechanical analysis was used to evaluate plates with thicknesses of 0.6, 1, 2, and 3 mm under flexion, Izod impact strength, density, and tensile testing. Two distinct heat treatments annealing and second quenching were applied. The results indicate that a second quenching at 40°C for samples 3 mm thick and 35°C for samples 2 mm thick can enhance the impact strength and elongation at break, and a relationship between the mechanical, physical, and thermomechanical properties is detected. At the expense of other characteristics like elastic modulus, density, and yield stress, these properties are improved. A relaxation mode about 30°C is associated with improved impact strength and elongation at break following the second quench.</p>","PeriodicalId":580,"journal":{"name":"Glass Physics and Chemistry","volume":"51 2","pages":"169 - 183"},"PeriodicalIF":0.6,"publicationDate":"2025-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144832018","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
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