International Journal of Applied Glass Science最新文献_第9页

Erratum: “Impacts of Cr(III) and Cr(VI) concentrations on key high-level waste glass properties” [Int J Appl Glass Sci. 2025;16:e16708] 修正：“Cr（III）和Cr（VI）浓度对废玻璃关键性能的影响”[J] .应用玻璃科学，2025；16: e16708]

IF 2.5 3区材料科学

International Journal of Applied Glass Science Pub Date : 2025-10-15 DOI: 10.1111/ijag.70010

V. Gervasio, S. A. Saslow, J. B. Lang, B. E. Westman, D. A. Cutforth, S. M. Baird, S. E. Sannoh, R. L. Russell, J. V. Crum, A. A. Kruger, J. D. Vienna

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IF 2.5 3区材料科学

International Journal of Applied Glass Science Pub Date : 2025-10-15

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Properties, mechanisms, and perspectives of ultrafast laser modifications in silicate glass volume 超快激光修饰硅酸盐玻璃体积的性质、机理和前景

IF 2.5 3区材料科学

International Journal of Applied Glass Science Pub Date : 2025-10-09 Epub Date: 2025-05-14 DOI: 10.1111/ijag.16706

Nadezhda Shchedrina, Matilde Sosa, Maxime Cavillon, Matthieu Lancry

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Phase evolution and thermal stability of SrSO4-containing borosilicate glass-ceramics 含srso4硼硅酸盐微晶玻璃的相演化与热稳定性

IF 2.5 3区材料科学

International Journal of Applied Glass Science Pub Date : 2025-10-08 Epub Date: 2025-09-01 DOI: 10.1111/ijag.70008

Hongna An, Ying Yao, Xin Luo, Zhengdi Jiang, Wanting Xiang, Qihui Lian, Fei Zhou, Lang Wu

{"title":"Phase evolution and thermal stability of SrSO4-containing borosilicate glass-ceramics","authors":"Hongna An, Ying Yao, Xin Luo, Zhengdi Jiang, Wanting Xiang, Qihui Lian, Fei Zhou, Lang Wu","doi":"10.1111/ijag.70008","DOIUrl":"10.1111/ijag.70008","url":null,"abstract":"Glass-ceramics are considered as promising candidate for high-level liquid waste (HLW) immobilization. The effects of SrSO4 content (2‒8 wt%, calculated as SO3) on the phase composition, microstructure, and thermal stability of borosilicate glass were studied. The results show that the samples with 2‒4 wt% SrSO4 possess an amorphous structure and no crystals are observed when melted at 1150°C for 3 h. A great quantity of SrSO4 crystals (∼1 µm) appear and are uniformly distributed in the glass matrix of the sample with 6 wt% SrSO4 (abbreviated as S6), and the grain size increases with further increasing SrSO4 content. The SrSO4 crystal is more thermally stable than Na2SO4 crystal in borosilicate glass melts. The SO3 retention in the glass-ceramics has no obvious change when the temperatures are lower than 1050°C, and then decreases obviously with further increasing temperature. A white phase separation layer appears on the surface of glass-ceramic, which is mainly composed of SrSO4 along with a small amount of LiNaSO4 phase at 1050°C‒1150°C. These results suggest that SrSO4-containing borosilicate glass-ceramics have great potential for the immobilization of sulfur-rich HLW.","PeriodicalId":13850,"journal":{"name":"International Journal of Applied Glass Science","volume":"17 1","pages":""},"PeriodicalIF":2.5,"publicationDate":"2025-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145271660","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}

引用次数: 0

Redox behavior of tin in aluminosilicate melts: Implications for the fining process 锡在铝硅酸盐熔体中的氧化还原行为：精炼过程的意义

IF 2.5 3区材料科学

International Journal of Applied Glass Science Pub Date : 2025-10-08 Epub Date: 2025-09-01 DOI: 10.1111/ijag.70006

Adrien Donatini, Peggy Georges, Tiphaine Fevre, Laurent Cormier, Daniel R. Neuville

{"title":"Redox behavior of tin in aluminosilicate melts: Implications for the fining process","authors":"Adrien Donatini, Peggy Georges, Tiphaine Fevre, Laurent Cormier, Daniel R. Neuville","doi":"10.1111/ijag.70006","DOIUrl":"10.1111/ijag.70006","url":null,"abstract":"Aluminosilicate glasses are widely used in everyday applications and can be seen as building blocks of modern technology, from display screens to glass-ceramics. However, due to their high viscosities, gas bubbles can only be removed from aluminosilicate melts at high temperatures, leading to significant energy costs. This fining process can be improved with the use of multivalent oxides such as SnO2. In this study, extended x-ray absorption fine structure (EXAFS) and Raman spectroscopy were used to determine the local environment surrounding Sn(II) and Sn(IV) ions in a sodium aluminosilicate glass. In situ XANES spectroscopy enabled the quantification of Sn redox state at high temperature, allowing for the determination of thermodynamic parameters governing the Sn reduction. Our results show that Sn(IV) is octahedrally coordinated and linked to network-forming tetrahedra through corner-sharing, whereas Sn(II) is in a lower coordination number. Comparing the modeled behavior of Sn with that of Fe and Ce, it appears that SnO2 is a suitable fining agent for aluminosilicate glasses as it undergoes reduction when the viscosity is sufficiently low for bubbles to escape the melt. Conversely, the use of CeO2 leads to substantial gas release at higher viscosities, resulting in foam formation within the glass.","PeriodicalId":13850,"journal":{"name":"International Journal of Applied Glass Science","volume":"17 1","pages":""},"PeriodicalIF":2.5,"publicationDate":"2025-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ceramics.onlinelibrary.wiley.com/doi/epdf/10.1111/ijag.70006","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145271661","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Er3+–Yb3+-codoped LaF3 glass–ceramic optical fiber Er3+ -Yb3 +-共掺LaF3玻璃陶瓷光纤

IF 2.5 3区材料科学

International Journal of Applied Glass Science Pub Date : 2025-10-08 Epub Date: 2025-06-10 DOI: 10.1111/ijag.70001

M. Sedano, M. Kochanowicz, D. Dorosz, A. Durán, J. Fernández, R. Balda, M. J. Pascual

{"title":"Er3+–Yb3+-codoped LaF3 glass–ceramic optical fiber","authors":"M. Sedano, M. Kochanowicz, D. Dorosz, A. Durán, J. Fernández, R. Balda, M. J. Pascual","doi":"10.1111/ijag.70001","DOIUrl":"10.1111/ijag.70001","url":null,"abstract":"This paper reports the preparation and characterization of LaF3-based glass–ceramic (GC) optical fibers codoped with Er3+ and Yb3+ ions, using the rod-in-tube method with Duran glass as cladding. Structural analysis, including x-ray diffraction and transmission electron microscopy, confirmed the presence of LaF3 nanocrystals in the core, with sizes ranging from 8 to 10 nm, slightly smaller than those observed in bulk samples due to the higher cooling rate during fiber drawing. Optical measurements showed transmission losses of 13 dB/m for the GC fibers after heat treatment at 660°C for 40 h. Upconversion (UC) emissions were observed in the green (2H11/2, 4S3/2 → 4I15/2), red (4F9/2 → 4I15/2), and blue (2H9/2 → 4I15/2) regions upon excitation at 980 nm. The dependence of UC emission on pump power showed a near linear dependence, which can be explained by saturation effects in the intermediate energy states and indicates that the UC process is driven by energy transfer from Yb3+ to Er3+ ions. These results demonstrate the potential of these fibers for advanced optical applications, including telecommunication, sensors and laser technologies.","PeriodicalId":13850,"journal":{"name":"International Journal of Applied Glass Science","volume":"17 1","pages":""},"PeriodicalIF":2.5,"publicationDate":"2025-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ceramics.onlinelibrary.wiley.com/doi/epdf/10.1111/ijag.70001","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145272276","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Hydroxyl extinction coefficient of synthetic amorphous powder SiO2 合成非晶SiO2粉末的羟基消光系数

IF 2.5 3区材料科学

International Journal of Applied Glass Science Pub Date : 2025-10-08 Epub Date: 2025-08-28 DOI: 10.1111/ijag.70007

A. V. Fofanov, K. N. Generalova, A. V. Sosunov, L. V. Spivak, D. V. Pyankov

{"title":"Hydroxyl extinction coefficient of synthetic amorphous powder SiO2","authors":"A. V. Fofanov, K. N. Generalova, A. V. Sosunov, L. V. Spivak, D. V. Pyankov","doi":"10.1111/ijag.70007","DOIUrl":"10.1111/ijag.70007","url":null,"abstract":"The development of technology for obtaining high-purity materials for photonics and microelectronics is very relevant. Fused silica glass is widely used material for the manufacturing of optical fibers and various micromechanical devices for navigation and sensorics. This work is dedicated to the study of structural transformations of amorphous synthetic powder SiO2 during heating by using the combined methods of differential scanning calorimetry, thermogravimetric analysis, Brunauer–Emmett–Teller analysis, and Infrared spectroscopy. SiO2 was obtained using sol-gel method by hydrolysis of tetraethoxysilane. Amorphous SiO2 powder has transformations associated with the closure of mesopores, sintering of the powder and the formation of a high-temperature modification of cristobalite that occur at temperatures of 908, 1190, and 1308°C accordingly. The most optimal temperature range 700–1000°C for calculating the extinction coefficient was determined, at which the change in the mass of SiO2 powder is caused only by the dehydroxylation process. The time and temperature were calculated that is required to break all hydrogen bonds in amorphous SiO2 powder upon heating. The extinction coefficient of OH-groups of amorphous SiO2 powder was calculated and found to be 0.22 L/mol·cm for the wavenumber of 4550 cm−1 and 7.91 L/mol·cm for the main absorption band of 3670 cm−1.","PeriodicalId":13850,"journal":{"name":"International Journal of Applied Glass Science","volume":"17 1","pages":""},"PeriodicalIF":2.5,"publicationDate":"2025-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145272936","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}

引用次数: 0

Recent progress of photonic temperature-sensing glass: From nano-scale manipulation to macroscopic response 光子感温玻璃的最新进展：从纳米尺度操作到宏观响应

IF 2.5 3区材料科学

International Journal of Applied Glass Science Pub Date : 2025-10-08 Epub Date: 2025-08-17 DOI: 10.1111/ijag.70005

Penglin Lyu, Xiongjian Huang, Qianyi Guo, Guoping Dong

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IF 2.5 3区材料科学

International Journal of Applied Glass Science Pub Date : 2025-09-25

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A comparison of ceramic and carbon-based reductants for vitrification of low-activity waste 陶瓷和碳基还原剂用于低活性废物玻璃化的比较

IF 2.5 3区材料科学

International Journal of Applied Glass Science Pub Date : 2025-09-25 DOI: 10.1111/ijag.70009

Jessica Rigby, Megan G. Miller, Stephen Davidson, Natalie C. Bohrmann, José Marcial, Ji-Hye Seo, Alex Scrimshire, Paul A. Bingham, Mark A. Hall, Will C. Eaton, Albert A. Kruger

{"title":"A comparison of ceramic and carbon-based reductants for vitrification of low-activity waste","authors":"Jessica Rigby, Megan G. Miller, Stephen Davidson, Natalie C. Bohrmann, José Marcial, Ji-Hye Seo, Alex Scrimshire, Paul A. Bingham, Mark A. Hall, Will C. Eaton, Albert A. Kruger","doi":"10.1111/ijag.70009","DOIUrl":"10.1111/ijag.70009","url":null,"abstract":"Sucrose is the current baseline additive at the Hanford Waste Treatment and Immobilization Plant in Washington to control foaming during waste feed to glass transitions and the redox state of the glass melt. Alternative reductants are being investigated to alleviate strain on effluent treatment from toxic acetonitrile production from incomplete combustion of sucrose. This study evaluates ceramic additive options including B4C, B6Si, SiC, and VB2 in simulated low-activity waste feed, as well as coke dust, probing the feed volume expansion during melting as well as the gas evolution. All alternative reductant options examined significantly reduced acetonitrile production; however, there was variability in their effectiveness as foam-reducing agents. VB2 and coke matched the performance of sucrose in controlling foam volume and glass redox state, but with notably less acetonitrile production. B4C, B6Si, and SiC demonstrated improved foam control and very little acetonitrile production; however, the final glasses were over-reduced, that is, Fe2+/FeT ≥ 0.5. These alternative reductant studies provide operational flexibility to the operation of the vitrification plant, as well as options for alternative raw materials in industrial glass melting.","PeriodicalId":13850,"journal":{"name":"International Journal of Applied Glass Science","volume":"17 1","pages":""},"PeriodicalIF":2.5,"publicationDate":"2025-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ceramics.onlinelibrary.wiley.com/doi/epdf/10.1111/ijag.70009","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145135601","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0