Inorganic Materials: Applied Research最新文献_第2页

Photocurable Hydrogels Based on Polyethylene Glycol Diacrylate with Controlled Stiffness for Regenerative Medicine 基于聚乙二醇二丙烯酸酯的光固化可控制刚度水凝胶用于再生医学

IF 0.4

Inorganic Materials: Applied Research Pub Date : 2026-09-23 DOI: 10.1134/S2075113326700942

V. A. Bitanova, A. M. Murashko, D. S. Larionov, U. D. Dyachkova, A. Yu. Efimenko, I. M. Scherbakov, V. E. Dubrov, P. V. Evdokimov, V. I. Putlayev

引用次数: 0

Study and Comparison of Properties of Fluoroplastic Composites Obtained by Different Methods of Plastic Deformation of Polymer Blanks 不同毛坯塑性变形方法制备的氟塑料复合材料性能的研究与比较

IF 0.4

Inorganic Materials: Applied Research Pub Date : 2026-09-23 DOI: 10.1134/S2075113326701030

M. A. Markova, P. N. Petrova, S. N. Popov

{"title":"Study and Comparison of Properties of Fluoroplastic Composites Obtained by Different Methods of Plastic Deformation of Polymer Blanks","authors":"M. A. Markova, P. N. Petrova, S. N. Popov","doi":"10.1134/S2075113326701030","DOIUrl":"10.1134/S2075113326701030","url":null,"abstract":"This study continues the cycle of works on the development of high-strength materials using plastic deformation of polymer blanks by various methods. In this work we studied the dependence of deformation and strength characteristics of polymer composite materials based on polytetrafluoroethylene (PTFE) and carbon fibers of UVIS-AK-P grade on the technology of their production. The tensile strength (MPa), relative elongation at break (%), elastic modulus (MPa) and creep modulus at a stress of 5 MPa were investigated. In this work a new method of plastic deformation with the use of hot rollers is considered, as a result of which composites have a significant increase not only in tensile strength, but also in relative elongation at break, which determines the plasticity of the material, as well as resistance to deformation under static load. To evaluate the performance of the developed composites, the dimensional stability of the samples and changes in physical and mechanical characteristics under thermal cycling in the temperature range from –50 to +50°C were investigated. The coefficients of linear thermal expansion (LTE) of PTFE and composites under heating up to 140°С were also investigated and calculated. The results showed that the developed composites, despite the increase in LTR, are characterized by the preservation of deformation and strength properties after thermal exposure, which is important for the reliable operation of parts in mechanical engineering.","PeriodicalId":586,"journal":{"name":"Inorganic Materials: Applied Research","volume":"17 5","pages":"1343 - 1351"},"PeriodicalIF":0.4,"publicationDate":"2026-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149023216","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","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 Minimum Oxygen Content in Aluminum Nitride Powders 氮化铝粉中最低氧含量的研究

IF 0.4

Inorganic Materials: Applied Research Pub Date : 2026-09-23 DOI: 10.1134/S2075113326701078

N. S. Shibakova, S. A. Rogachev, V. V. Zakorzhevsky, N. V. Chapysheva, M. I. Alymov

引用次数: 0

Study of the Properties of Ti3O5 Powder Synthesized by Reducing Rutile TiO2 Powder in a Hydrogen Flow 氢流还原金红石型TiO2粉体合成Ti3O5粉体的性能研究

IF 0.4

Inorganic Materials: Applied Research Pub Date : 2026-09-23 DOI: 10.1134/S2075113326700851

T. N. Smetyukhova, L. A. Arbanas, A. N. Khrustalev, A. A. Kholodkova, A. D. Sokolov, I. A. Chmutin, I. A. Zaletova, A. A. Ashmarin

{"title":"Study of the Properties of Ti3O5 Powder Synthesized by Reducing Rutile TiO2 Powder in a Hydrogen Flow","authors":"T. N. Smetyukhova, L. A. Arbanas, A. N. Khrustalev, A. A. Kholodkova, A. D. Sokolov, I. A. Chmutin, I. A. Zaletova, A. A. Ashmarin","doi":"10.1134/S2075113326700851","DOIUrl":"10.1134/S2075113326700851","url":null,"abstract":"A comprehensive study of trititanium pentoxide Ti3O5 powder synthesized by reducing rutile TiO2 powder in a hydrogen flow is carried out. The temperature stability limits of β-, λ-, and α-phases for the obtained Ti3O5 powder are studied. The values of permittivity of 11.0–12.5 and dielectric loss tangent of 0.39–0.45 are determined for β-Ti3O5 in the gigahertz frequency range for powder with an average particle size of 3–6 μm. The ability of a composite material based on radio-transparent thermoplastic polyurethane and 33% of β-Ti3O5 electromagnetic radiation-absorbing phase to absorb microwave radiation is investigated. The fundamental possibility of using the earlier developed technology for synthesizing β-Ti3O5 by reducing rutile TiO2 powder in a hydrogen flow to create microwave radiation-absorbing composite materials based on β-Ti3O5 is demonstrated.","PeriodicalId":586,"journal":{"name":"Inorganic Materials: Applied Research","volume":"17 5","pages":"1208 - 1212"},"PeriodicalIF":0.4,"publicationDate":"2026-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149023079","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Electrodeposition and Properties of Electroplating Layers Obtained Using Tin-Zinc Alloy Deposited from Alkaline Electrolyte 碱性电解锡锌合金电沉积及镀层性能研究

IF 0.4

Inorganic Materials: Applied Research Pub Date : 2026-09-23 DOI: 10.1134/S2075113326701121

S. Yu. Kireev, S. N. Kireeva, G. V. Kozlov, A. Z. Yangurazova, Yu. N. Kirilina, A. S. Balyberdin

{"title":"Electrodeposition and Properties of Electroplating Layers Obtained Using Tin-Zinc Alloy Deposited from Alkaline Electrolyte","authors":"S. Yu. Kireev, S. N. Kireeva, G. V. Kozlov, A. Z. Yangurazova, Yu. N. Kirilina, A. S. Balyberdin","doi":"10.1134/S2075113326701121","DOIUrl":"10.1134/S2075113326701121","url":null,"abstract":"The results of developing a process for electrodepositing tin-zinc (Sn–Zn) alloy coating layers from an alkaline electrolyte are given. The study aims to replace toxic cadmium and lead coating layers with an environmentally friendly alternative with the same functionality. The optimal electrolyte composition is established: Na2SnO3 (0.14–0.16 mol/L), ZnO (0.05–0.07 mol/L), NaOH (90–110 g/L), sodium citrate (10–15 g/L), and sodium lauryl sulfate (0.8–1.2 g/L). Deposition parameters are as follows: current density 1.0–1.2 A/dm2, temperature 40–45°C, and pH 11.0–11.5. Under these conditions the deposition rate is about 12–15 μm/h. The zinc content in the coating layer is 30% at a current density of 1.0 A/dm2 and temperature of 40°C. This is sufficient to provide for a cathodic protection of the substrate and for making a barrier layer. The maximum current efficiency (78–82%) is achieved in a 10 g/L sodium citrate and 1 g/L sodium lauryl sulfate electrolyte. The coating layers feature corrosion resistance above 1000 hours in a 3.5% NaCl solution and 600–800 hours under salt spray conditions. The measurements give the following specifications for the layer: microhardness 880–1177 MPa, friction coefficient 0.2–0.3, and contact resistance 15–25 μΩ cm. Introducing sodium citrate into the electrolyte results in better coating morphology, whereas adding sodium lauryl sulfate improves surface roughness and suppresses hydrogen release. The study demonstrates that Sn–Zn coating layers surpass regularly used Sn–Pb compositions in corrosion resistance and environmental safety.","PeriodicalId":586,"journal":{"name":"Inorganic Materials: Applied Research","volume":"17 5","pages":"1409 - 1416"},"PeriodicalIF":0.4,"publicationDate":"2026-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149023083","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Spark Plasma Sintering Specificity in Nanoscale and Submicron WC—25 wt % TiC Powders 纳米级和亚微米级WC-25 wt % TiC粉末的放电等离子烧结特异性

IF 0.4

Inorganic Materials: Applied Research Pub Date : 2026-09-23 DOI: 10.1134/S2075113326701170

A. V. Terentyev, Yu. V. Blagoveshchenskiy, N. V. Isaeva, A. V. Nokhrin, E. A. Lantsev, A. A. Murashov, K. E. Smetanina

{"title":"Spark Plasma Sintering Specificity in Nanoscale and Submicron WC—25 wt % TiC Powders","authors":"A. V. Terentyev, Yu. V. Blagoveshchenskiy, N. V. Isaeva, A. V. Nokhrin, E. A. Lantsev, A. A. Murashov, K. E. Smetanina","doi":"10.1134/S2075113326701170","DOIUrl":"10.1134/S2075113326701170","url":null,"abstract":"The mechanisms behind sintering nanopowder WC—25 wt % TiC compositions with titanium carbide of varying dispersion are investigated. WC–TiC ceramics are made using spark plasma sintering (SPS) in vacuum within the temperature range of 1000–1400°C at a heating rate of 50°C/min under an applied pressure of 70 MPa and at different dwell times. Plasma‑chemical tungsten monocarbide nanopowders and nano- and submicron‑sized titanium carbide powders are used as initial materials. The microstructure, phase composition, and density of the sintered ceramics are examined. It is demonstrated that SPS allows making WC–TiC ceramics with a homogenous ultrafine-grained structure (0.2–0.5 μm). X-ray phase analysis reveals forming and evolving (W,Ti)C solid solution during sintering. The sintering kinetics exhibit a multistage behavior characteristic of the SPS process developing in WC–TiC systems. It is established that the use of nanoscale titanium carbide particles leads to earlier dominance of mass transfer along grain boundaries and interphase contacts due to an increased fraction of active contact areas. In contrast, submicron TiC particles result in a more pronounced maximum shrinkage rate associated with the rapid involvement of larger material volumes in the diffusion flux. The presence of vacancies in the carbon sublattice of titanium carbide plays a key role in activating diffusive mass transfer and in forming the (W,Ti)C solid solution.","PeriodicalId":586,"journal":{"name":"Inorganic Materials: Applied Research","volume":"17 5","pages":"1441 - 1449"},"PeriodicalIF":0.4,"publicationDate":"2026-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149022993","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Formation and Stability of a Porous Structure of Zr(OH)4-Based Adsorbent for CO2 Capture from the Atmospheres of Isolated Systems Zr(OH)4基吸附剂多孔结构的形成及稳定性研究

IF 0.4

Inorganic Materials: Applied Research Pub Date : 2026-09-23 DOI: 10.1134/S2075113326700930

T. V. Konkova, A. N. Mikhalchenkova, Yu. P. Butylkin, P. A. Kharin, S. N. Rukavitsin, A. S. Tsygankov

{"title":"Formation and Stability of a Porous Structure of Zr(OH)4-Based Adsorbent for CO2 Capture from the Atmospheres of Isolated Systems","authors":"T. V. Konkova, A. N. Mikhalchenkova, Yu. P. Butylkin, P. A. Kharin, S. N. Rukavitsin, A. S. Tsygankov","doi":"10.1134/S2075113326700930","DOIUrl":"10.1134/S2075113326700930","url":null,"abstract":"The formation features of the porous structure of a Zr(OH)4–ZnO composite adsorbent and its sorption properties toward CO2 were investigated. It was found that the micro–mesoporous structure of the material is due to the presence of zirconium hydroxide, which forms during the adsorbent synthesis mainly in the hydrothermal treatment stage as a result of hydrolysis of zirconium hydroxycarbonate by water vapor. The specific surface area and micropore volume of the Zr(OH)4–ZnO adsorbent, granulated by extrusion, range from 279 to 322 m2/g and from 0.119 to 0.131 cm3/g, respectively, which is nearly two orders of magnitude greater than those parameters of the starting material. Zinc oxide acts as a stabilizing additive that prevents degradation of the porous structure of zirconium hydroxide and of the adsorbent as a whole upon contact with water vapor during synthesis and operation (during regeneration). The obtained material exhibited a high sorption capacity for carbon dioxide under dynamic conditions (about 7.5 L CO2 per liter of adsorbent) and stability over 4600 adsorption–desorption cycles, which makes it recommended for CO2 removal from the atmosphere of space systems.","PeriodicalId":586,"journal":{"name":"Inorganic Materials: Applied Research","volume":"17 5","pages":"1258 - 1263"},"PeriodicalIF":0.4,"publicationDate":"2026-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149023000","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Analysis of the Impact of pH-Sensitive Alginate Shells on the Surface of Vaterite Microparticles on Their Stability in Model Conditions 模型条件下水晶石微颗粒表面ph敏感藻酸盐壳对其稳定性的影响分析

IF 0.4

Inorganic Materials: Applied Research Pub Date : 2026-09-23 DOI: 10.1134/S2075113326700954

Yu. N. Vlasicheva, A. O. Kuznetsov, E. V. Lengert, A. V. Ermakov

{"title":"Analysis of the Impact of pH-Sensitive Alginate Shells on the Surface of Vaterite Microparticles on Their Stability in Model Conditions","authors":"Yu. N. Vlasicheva, A. O. Kuznetsov, E. V. Lengert, A. V. Ermakov","doi":"10.1134/S2075113326700954","DOIUrl":"10.1134/S2075113326700954","url":null,"abstract":"This paper examines the process of forming particles with a core-shell structure using mesoporous vaterite particles coated with pH-sensitive forms of alginate. Factors of particle stability, such as surface potential, aggregative stability, dissolution, etc., are studied in detail, and the loading capacity of particles and release profiles of model compounds under model conditions of the body at different pH values are assessed. The study demonstrates that the resulting shells on the surface of vaterite particles exhibit pH-sensitive behavior, enabling not only the regulation of the release of the encapsulated compound in different environments but also the stabilization of vaterite particles under simulated body conditions. As a result, alginate facilitates an increase in the zeta potential of particles, ensuring their colloidal stability over time. Furthermore, such shells exhibited the stabilizing effect on the polymorph modification of calcium carbonate particles at neutral pH and a reduction in the dissolution of particles at low pH. Thus, the data obtained indicate the stabilization of vaterite particles under model body conditions at different pH values, while maintaining the possibility of release of the encapsulated substance in a pH-dependent mode. The findings suggest the potential use of the obtained structures as drug carriers in various drug delivery systems.","PeriodicalId":586,"journal":{"name":"Inorganic Materials: Applied Research","volume":"17 5","pages":"1274 - 1282"},"PeriodicalIF":0.4,"publicationDate":"2026-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149023120","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Influence of Ultrasonic Impact on Mechanical and Tribological Properties of Stainless Steel During Direct Laser Deposition 激光直接沉积过程中超声冲击对不锈钢力学和摩擦学性能的影响

IF 0.4

Inorganic Materials: Applied Research Pub Date : 2026-09-23 DOI: 10.1134/S2075113326701108

I. V. Shvarts, S. A. Nikiforov, A. I. Gorunov, A. Kh. Gilmutdinov

引用次数: 0

Study of the Mechanical Properties of Cold-Rolled, Annealed Strips Made of Hypereutectoid Alloy Tool Steel 过共析合金工具钢冷轧退火带材力学性能研究

IF 0.4

Inorganic Materials: Applied Research Pub Date : 2026-09-23 DOI: 10.1134/S2075113326700991

I. D. Pospelov, D. V. Matveeva

{"title":"Study of the Mechanical Properties of Cold-Rolled, Annealed Strips Made of Hypereutectoid Alloy Tool Steel","authors":"I. D. Pospelov, D. V. Matveeva","doi":"10.1134/S2075113326700991","DOIUrl":"10.1134/S2075113326700991","url":null,"abstract":"The mechanical properties of annealed, high‑carbon chromium tool steel 9Kh after cold rolling with various reductions were investigated; this steel is not listed as a material in State standard State standard GOST 21996–76. Evaluation of the initial microstructure and mechanical properties showed that the hot‑rolled condition of the material exhibits insufficient ductility, characterized by a pearlite–cementite structure and an tested uniform elongation δ5 in the range of 2.9–3.4%. To increase the ductility required for cold deformation by rolling, a cyclic annealing regime with holds above the critical temperature Ac3 was developed, yielding a favorable spheroidized pearlite and carbide phase structure. The features of pearlite formation and spheroidization, the carbide phases, and their influence on mechanical properties under this annealing are confirmed by the absence of an upper yield point and by a short yield plateau on the presented tensile curves. Assessment of the mechanical properties of annealed samples after cold rolling with a 67% reduction to a thickness of 0.99 mm indicates that rolling can produce the required ultimate tensile strength σu ≥ 1580 MPa and hardness ≥486 HV according to State standard State standard GOST 21996–76 for high‑strength, heat‑treated cold‑rolled strips, without risk of damaging the work rolls.","PeriodicalId":586,"journal":{"name":"Inorganic Materials: Applied Research","volume":"17 5","pages":"1319 - 1324"},"PeriodicalIF":0.4,"publicationDate":"2026-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149023209","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0