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Bentonite Based Geopolymer Binder 膨润土基地聚合物粘结剂
IF 0.6 4区 材料科学
Glass and Ceramics Pub Date : 2025-04-01 DOI: 10.1007/s10717-025-00729-x
N. V. Filatova, N. F. Kosenko, M. F. Butman, M. S. Maloivan, A. V. Kolobkova
{"title":"Bentonite Based Geopolymer Binder","authors":"N. V. Filatova,&nbsp;N. F. Kosenko,&nbsp;M. F. Butman,&nbsp;M. S. Maloivan,&nbsp;A. V. Kolobkova","doi":"10.1007/s10717-025-00729-x","DOIUrl":"10.1007/s10717-025-00729-x","url":null,"abstract":"<p>The physicochemical properties of the commercial bentonite S-4205-02 (Bentovin) and its structural parameters were determined. Clay agglomerates were predominantly up to 10 – 20 microns in size. X-ray spectral analysis revealed a relatively high content of Fe<sub>2</sub>O<sub>3</sub>, Na<sub>2</sub>O, CaO, which corresponds to the iron-aluminum variant of montmorillonite with a predominance of Na<sup>+</sup> and Ca<sup>2+</sup> ions in the interlayer space. The presence of potassium indicates the presence of illite. According to XRD data, the main component of the product is montmorillonite with impurities of quartz/cristobalite, kaolinite, illite, and hematite. Thermal analysis curves and IR spectrum of bentonite were analyzed. The textural characteristics of the powder were determined. The specific surface area was 58 ± 6 m<sup>2</sup>/g. Based on bentonite and orthophosphoric acid, a geopolymer bentonite-phosphate binder was synthesized for the first time. XRD and IR spectral analysis show that the interaction of aluminosilicate powder with orthophosphoric acid leads to the complete destruction of the montmorillonite structure with the formation of aluminum and silicon phosphates.</p>","PeriodicalId":579,"journal":{"name":"Glass and Ceramics","volume":"81 11-12","pages":"477 - 481"},"PeriodicalIF":0.6,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143830710","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
Pneumatic Classification of Quartz Sands in a Cross Flow Separator 横流分选机中石英砂的气动分级
IF 0.6 4区 材料科学
Glass and Ceramics Pub Date : 2025-04-01 DOI: 10.1007/s10717-025-00734-0
V. B. Ponomarev, D. S. Barakovskikh, A. S. Shishkin, I. P. Fesun
{"title":"Pneumatic Classification of Quartz Sands in a Cross Flow Separator","authors":"V. B. Ponomarev,&nbsp;D. S. Barakovskikh,&nbsp;A. S. Shishkin,&nbsp;I. P. Fesun","doi":"10.1007/s10717-025-00734-0","DOIUrl":"10.1007/s10717-025-00734-0","url":null,"abstract":"<p>Natural quartz sands, widely used in glass, refractory, ceramic, foundry, and other industries, frequently do not meet the particle size distribution requirements set by the industry standards. This study proposes an effective method for processing silica sand to enhance the particle size distribution using a pneumatic cross flow separator.</p>","PeriodicalId":579,"journal":{"name":"Glass and Ceramics","volume":"81 11-12","pages":"503 - 507"},"PeriodicalIF":0.6,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143830711","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
Ferro Impurities in Glass and Ceramic Raw Materials: New Diagnostic Method of Magnetic Properties (for Magnetic Separation) 玻璃和陶瓷原料中的铁杂质：一种新的磁性诊断方法（用于磁选）
IF 0.6 4区 材料科学
Glass and Ceramics Pub Date : 2025-04-01 DOI: 10.1007/s10717-025-00732-2
D. A. Sandulyak, A. A. Sandulyak, M. N. Polismakova, A. V. Sandulyak, A. S. Kharin, N. V. Soloviev
{"title":"Ferro Impurities in Glass and Ceramic Raw Materials: New Diagnostic Method of Magnetic Properties (for Magnetic Separation)","authors":"D. A. Sandulyak,&nbsp;A. A. Sandulyak,&nbsp;M. N. Polismakova,&nbsp;A. V. Sandulyak,&nbsp;A. S. Kharin,&nbsp;N. V. Soloviev","doi":"10.1007/s10717-025-00732-2","DOIUrl":"10.1007/s10717-025-00732-2","url":null,"abstract":"<p>A novel magnetic-rheological method has been developed for the diagnostics of the magnetic susceptibility of ferro impurity particles. These particles, which are present in the raw components of glass and ceramic products, are typically removed by magnetic separation. The new method is presented in three variants, and the results of determining the magnetic susceptibility of ferro impurities in natural sand and feldspar are presented.</p>","PeriodicalId":579,"journal":{"name":"Glass and Ceramics","volume":"81 11-12","pages":"493 - 496"},"PeriodicalIF":0.6,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143830670","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
Chupinsky Pegmatite Dumps for the Production of Ceramic Materials Chupinsky伟晶岩堆用于陶瓷材料的生产
IF 0.6 4区 材料科学
Glass and Ceramics Pub Date : 2025-04-01 DOI: 10.1007/s10717-025-00735-z
V. P. Ilina, T. P. Bubnova
{"title":"Chupinsky Pegmatite Dumps for the Production of Ceramic Materials","authors":"V. P. Ilina,&nbsp;T. P. Bubnova","doi":"10.1007/s10717-025-00735-z","DOIUrl":"10.1007/s10717-025-00735-z","url":null,"abstract":"<p>The possibility of using pegmatite dumps in the production of ceramic materials is demonstrated. The results of the study, which focused on the dielectric and technological properties of microcline pegmatite, indicate its potential for use in the production of electrotechnical porcelain. Compositions of porcelain tiles based on plagioclase pegmatite, clay, kaolin, quartz with low water absorption (0.43 – 0.28%) were developed. The production of facing tiles with high flexural strength (32 MPa) was achieved through the use of microcline-plagioclase pegmatite and fine-grained waste from pegmatite beneficiation, clay, kaolin, and finely ground quartz.</p>","PeriodicalId":579,"journal":{"name":"Glass and Ceramics","volume":"81 11-12","pages":"508 - 512"},"PeriodicalIF":0.6,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143830712","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
Plasma-Chemical Treatment of Zirconium Catalysts Based on Vermiculite 基于蛭石的锆催化剂的等离子体化学处理
IF 0.6 4区 材料科学
Glass and Ceramics Pub Date : 2025-03-31 DOI: 10.1007/s10717-025-00724-2
E. S. Severgina, K. A. Lapshova, G. I. Gusev, A. A. Gushchin, N. E. Gordina
{"title":"Plasma-Chemical Treatment of Zirconium Catalysts Based on Vermiculite","authors":"E. S. Severgina,&nbsp;K. A. Lapshova,&nbsp;G. I. Gusev,&nbsp;A. A. Gushchin,&nbsp;N. E. Gordina","doi":"10.1007/s10717-025-00724-2","DOIUrl":"10.1007/s10717-025-00724-2","url":null,"abstract":"<p>This paper examines the effects of plasma-chemical treatment on the structure of vermiculite promoted with zirconium oxychloride using scanning electron microscopy, x-ray diffraction, infrared spectroscopy, and x-ray photoelectron spectroscopy. The experimental findings demonstrate that plasma-chemical treatment enhances the catalytic activity and stability of the material while preserving the chemical characteristics of the system. This improvement is attributed to the transition of metals, particularly zirconium, into their oxide forms.</p>","PeriodicalId":579,"journal":{"name":"Glass and Ceramics","volume":"81 11-12","pages":"445 - 450"},"PeriodicalIF":0.6,"publicationDate":"2025-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143830912","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
Polishing Suspensions for Optical Parts of Laser Gyroscopes (Review) 激光陀螺仪光学部件抛光悬架（综述）
IF 0.6 4区 材料科学
Glass and Ceramics Pub Date : 2025-03-31 DOI: 10.1007/s10717-025-00738-w
E. M. Basmanov, N. R. Zapotylko, A. A. Morozov
{"title":"Polishing Suspensions for Optical Parts of Laser Gyroscopes (Review)","authors":"E. M. Basmanov,&nbsp;N. R. Zapotylko,&nbsp;A. A. Morozov","doi":"10.1007/s10717-025-00738-w","DOIUrl":"10.1007/s10717-025-00738-w","url":null,"abstract":"<p>Polishing suspensions and powders available on the world market for polishing of a wide range of optical parts used in the production of laser gyroscopes (LG) are presented. Their main technical parameters, determining the quality of polished surfaces of optical parts, are given. The list of polishing suspensions and powders most suitable for the production of optical parts of LGs is offered.</p>","PeriodicalId":579,"journal":{"name":"Glass and Ceramics","volume":"81 11-12","pages":"528 - 531"},"PeriodicalIF":0.6,"publicationDate":"2025-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143830913","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
State and Prospects of the Market for Ceramic Membranes (Review) 陶瓷膜的市场现状与展望（综述）
IF 0.6 4区 材料科学
Glass and Ceramics Pub Date : 2025-03-31 DOI: 10.1007/s10717-025-00737-x
Yu. M. Averina, O. V. Zvereva, S. A. Rubleva
{"title":"State and Prospects of the Market for Ceramic Membranes (Review)","authors":"Yu. M. Averina,&nbsp;O. V. Zvereva,&nbsp;S. A. Rubleva","doi":"10.1007/s10717-025-00737-x","DOIUrl":"10.1007/s10717-025-00737-x","url":null,"abstract":"<p>This work presents an analysis of the growth prospects of the ceramic membranes market based on the systems analysis methodology. Prevailing commercial trends in the industry are discussed for the most common segments, such as application, technology, regions, and materials. In addition, the industry needs and dynamics of the foreign and Russian membrane market are analyzed. Sales forecasts in the ceramic membranes industry until 2029 are estimated, and the main growth factors for the global ceramic membranes market are provided. The feasibility and relevance of developing the industry in Russia is substantiated, and examples of companies that are world leaders in the ceramic membrane market are provided.</p>","PeriodicalId":579,"journal":{"name":"Glass and Ceramics","volume":"81 11-12","pages":"521 - 527"},"PeriodicalIF":0.6,"publicationDate":"2025-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143830914","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
Titanium Oxide Modification of Silicon Oxycarbide 氧化钛改性碳化硅
IF 0.6 4区 材料科学
Glass and Ceramics Pub Date : 2025-03-31 DOI: 10.1007/s10717-025-00730-4
I. S. Grishin, N. N. Smirnov, D. N. Iashkova
{"title":"Titanium Oxide Modification of Silicon Oxycarbide","authors":"I. S. Grishin,&nbsp;N. N. Smirnov,&nbsp;D. N. Iashkova","doi":"10.1007/s10717-025-00730-4","DOIUrl":"10.1007/s10717-025-00730-4","url":null,"abstract":"<p>In this work, a titanium oxide-modified silicon oxycarbide composite was synthesized. A combined mechanical treatment by deposition of TiO<sub>2</sub> on the surface of white soot and activated carbon was used. The fixation of titanium oxide was confirmed by elemental analysis data. Scanning electron microscopy (SEM) showed that the size of the deposited particles did not exceed 100 nm. The structure of the obtained materials was studied by x-ray diffraction and IR spectroscopy. It was shown that the silicon oxycarbide composite has a high degree of amorphism; the diffraction pattern contains peaks characteristic of reflections from anatase planes. The IR spectra contain bands corresponding to vibrations of the Ti–O–Ti and Ti–O–C bonds. The porosity of the synthesized samples was investigated by low temperature nitrogen adsorption/desorption. It was found that the composite has a sufficiently developed porous structure with a predominance of meso- and macro pores. The material is proposed to be used as a photocatalyst for the degradation of organic compounds in cleaning processes.</p>","PeriodicalId":579,"journal":{"name":"Glass and Ceramics","volume":"81 11-12","pages":"482 - 486"},"PeriodicalIF":0.6,"publicationDate":"2025-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143830911","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
X-Ray Photoelectron Spectroscopy of Bi2Ni1/2Co1/2Ta2O9±δ Ceramic Oxide Bi2Ni1/2Co1/2Ta2O9±δ陶瓷氧化物的x射线光电子能谱
IF 0.6 4区 材料科学
Glass and Ceramics Pub Date : 2025-03-29 DOI: 10.1007/s10717-025-00731-3
K. N. Parshukova, S. V. Nekipelov, N. A. Zhuk
{"title":"X-Ray Photoelectron Spectroscopy of Bi2Ni1/2Co1/2Ta2O9±δ Ceramic Oxide","authors":"K. N. Parshukova,&nbsp;S. V. Nekipelov,&nbsp;N. A. Zhuk","doi":"10.1007/s10717-025-00731-3","DOIUrl":"10.1007/s10717-025-00731-3","url":null,"abstract":"<p>A cubic pyrochlore with the composition Bi<sub>2</sub>Ni<sub>1/2</sub>Co<sub>1/2</sub>Ta<sub>2</sub>O<sub>9±δ</sub> (sp. gr. <i>Fd–3m</i>, <i>a</i> = 10.5261(8) Å) was synthesized from the corresponding oxides by the solid phase reaction method for the first time. The complex oxide is characterized by a porous microstructure formed by partially fused crystallites of elongated shape with an average longitudinal size of 1 – 2 μm. The chemical state of the transition element cations in pyrochlore was characterized by x-ray photoelectron spectroscopy (XPS) and x-ray absorption near edge structure (NEXAFS). A characteristic shift of the Ta4f spectrum by 0.8 eV into the low energy region is observed for the pyrochlore. The charge state of the tantalum cations corresponds to a value of +(5 – δ). The absorption spectrum of pyrochlore near the Co2p absorption edge is a superposition of the CoO and Co<sub>3</sub>O<sub>4</sub> spectra. According to the nature of the XPS, and NEXAFS Ni2p spectra the nickel ions are in the Ni(II, III) state.</p>","PeriodicalId":579,"journal":{"name":"Glass and Ceramics","volume":"81 11-12","pages":"487 - 492"},"PeriodicalIF":0.6,"publicationDate":"2025-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143830910","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
Composite Based on Hollow Glass Microspheres Modified With Silver Nanoparticles 纳米银修饰的中空玻璃微球复合材料
IF 0.6 4区 材料科学
Glass and Ceramics Pub Date : 2025-03-29 DOI: 10.1007/s10717-025-00725-1
T. E. Nikiforova, N. L. Pechnikova
{"title":"Composite Based on Hollow Glass Microspheres Modified With Silver Nanoparticles","authors":"T. E. Nikiforova,&nbsp;N. L. Pechnikova","doi":"10.1007/s10717-025-00725-1","DOIUrl":"10.1007/s10717-025-00725-1","url":null,"abstract":"<p>This paper analyzes composite materials based on K 25 hollow glass microspheres modified with silver nanoparticles (Ag NPs). The nanoparticles were produced by an eco-friendly green method using an aqueous plant extract from <i>Taraxacum</i> root as a reducing agent. The synthesis of the nanoparticles and their deposition on the surface and within the pores of the microspheres were achieved simultaneously through ultrasonic treatment, followed by thermal processing at 300 – 350°C. The developed composites, consisting of K 25 hollow glass microspheres with supported silver nanoparticles, were characterized using scanning electron microscopy (SEM), infrared (IR) spectroscopy, and x-ray diffraction (XRD). The elemental composition was determined by energy-dispersive x-ray spectroscopy (EDS). The results demonstrate the effectiveness of the proposed method for depositing silver nanoparticles onto the surface of glass microspheres.</p>","PeriodicalId":579,"journal":{"name":"Glass and Ceramics","volume":"81 11-12","pages":"451 - 456"},"PeriodicalIF":0.6,"publicationDate":"2025-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143830909","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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