Alexander Agafonov, Anastasia Evdokimova, Anton Kraev, Valeria Shibaeva, Nikolay Sirotkin, Valery Titov, Anna Khlyustova
{"title":"低温水下等离子体作为制造基于二氧化锡的多功能材料的工具","authors":"Alexander Agafonov, Anastasia Evdokimova, Anton Kraev, Valeria Shibaeva, Nikolay Sirotkin, Valery Titov, Anna Khlyustova","doi":"10.1016/j.ceramint.2025.06.207","DOIUrl":null,"url":null,"abstract":"<div><div><span>A multifunctional material based on tin dioxide (SnO</span><sub>2</sub><span><span>) doped with molybdenum and niobium was synthesized using underwater plasma as a doping method. The obtained materials were characterized using X-ray diffraction, scanning electron microscopy, </span>UV spectroscopy<span><span>, and thermogravimetric analysis. The photocatalytic, gas-sensing, and </span>dielectric properties of the samples were investigated. Plasma treatment leads not only to doping of tin oxide but also to modification of its surface, which significantly enhances the photocatalytic and gas-sensing properties of SnO</span></span><sub>2</sub> and facilitates the development of materials for k-capacitors.</div></div>","PeriodicalId":267,"journal":{"name":"Ceramics International","volume":"51 23","pages":"Pages 39726-39733"},"PeriodicalIF":5.6000,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Low-temperature underwater plasma as a tool for creating multifunctional materials based on tin dioxide\",\"authors\":\"Alexander Agafonov, Anastasia Evdokimova, Anton Kraev, Valeria Shibaeva, Nikolay Sirotkin, Valery Titov, Anna Khlyustova\",\"doi\":\"10.1016/j.ceramint.2025.06.207\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div><span>A multifunctional material based on tin dioxide (SnO</span><sub>2</sub><span><span>) doped with molybdenum and niobium was synthesized using underwater plasma as a doping method. The obtained materials were characterized using X-ray diffraction, scanning electron microscopy, </span>UV spectroscopy<span><span>, and thermogravimetric analysis. The photocatalytic, gas-sensing, and </span>dielectric properties of the samples were investigated. Plasma treatment leads not only to doping of tin oxide but also to modification of its surface, which significantly enhances the photocatalytic and gas-sensing properties of SnO</span></span><sub>2</sub> and facilitates the development of materials for k-capacitors.</div></div>\",\"PeriodicalId\":267,\"journal\":{\"name\":\"Ceramics International\",\"volume\":\"51 23\",\"pages\":\"Pages 39726-39733\"},\"PeriodicalIF\":5.6000,\"publicationDate\":\"2025-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Ceramics International\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0272884225028640\",\"RegionNum\":2,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"MATERIALS SCIENCE, CERAMICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Ceramics International","FirstCategoryId":"88","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0272884225028640","RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"MATERIALS SCIENCE, CERAMICS","Score":null,"Total":0}
Low-temperature underwater plasma as a tool for creating multifunctional materials based on tin dioxide
A multifunctional material based on tin dioxide (SnO2) doped with molybdenum and niobium was synthesized using underwater plasma as a doping method. The obtained materials were characterized using X-ray diffraction, scanning electron microscopy, UV spectroscopy, and thermogravimetric analysis. The photocatalytic, gas-sensing, and dielectric properties of the samples were investigated. Plasma treatment leads not only to doping of tin oxide but also to modification of its surface, which significantly enhances the photocatalytic and gas-sensing properties of SnO2 and facilitates the development of materials for k-capacitors.
期刊介绍:
Ceramics International covers the science of advanced ceramic materials. The journal encourages contributions that demonstrate how an understanding of the basic chemical and physical phenomena may direct materials design and stimulate ideas for new or improved processing techniques, in order to obtain materials with desired structural features and properties.
Ceramics International covers oxide and non-oxide ceramics, functional glasses, glass ceramics, amorphous inorganic non-metallic materials (and their combinations with metal and organic materials), in the form of particulates, dense or porous bodies, thin/thick films and laminated, graded and composite structures. Process related topics such as ceramic-ceramic joints or joining ceramics with dissimilar materials, as well as surface finishing and conditioning are also covered. Besides traditional processing techniques, manufacturing routes of interest include innovative procedures benefiting from externally applied stresses, electromagnetic fields and energetic beams, as well as top-down and self-assembly nanotechnology approaches. In addition, the journal welcomes submissions on bio-inspired and bio-enabled materials designs, experimentally validated multi scale modelling and simulation for materials design, and the use of the most advanced chemical and physical characterization techniques of structure, properties and behaviour.
Technologically relevant low-dimensional systems are a particular focus of Ceramics International. These include 0, 1 and 2-D nanomaterials (also covering CNTs, graphene and related materials, and diamond-like carbons), their nanocomposites, as well as nano-hybrids and hierarchical multifunctional nanostructures that might integrate molecular, biological and electronic components.