{"title":"碱金属氧化物对陶瓷釉表面能的影响","authors":"Hongquan Zhang","doi":"10.13168/cs.2023.0015","DOIUrl":null,"url":null,"abstract":"A transparent ceramic glaze with good apparent quality and water wettability was successfully prepared by adjusting the mass fraction ratio of Na 2 O/K 2 O and R 2 O/Al 2 O 3 at 1280 ℃. The effects of the Na 2 O/K 2 O and R 2 O/Al 2 O 3 ratios on the surface energy and glossiness of the ceramic glaze were studied in the present work. The results show that the mass fraction ratio of Na 2 O/K 2 O and R 2 O/Al 2 O 3 showed an obvious effect on the high temperature viscosity and melting temperature of the glaze, the density of the glaze network structure and the number of broken bonds on the glaze. When Na 2 O/K 2 O = 0.8 – 1.6, R 2 O/Al 2 O 3 = 0.8 – 1.2, the glaze showed a glossiness of 88.3 – 108.3 with a 0.11 – 12 % increase, and the surface energy of 70.17 – 78.5 mJ·m -2 with a 5.62 – 29.55 % increase, being obviously higher than those of the basic glaze. The greater the surface energy of the glaze was, the greater the polarity component was, and the better the wettability of the water on the glaze was, which would be conducive to improving the antifouling and easy cleaning of ceramic products.","PeriodicalId":9857,"journal":{"name":"Ceramics-silikaty","volume":"29 1","pages":""},"PeriodicalIF":0.6000,"publicationDate":"2023-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"EFFECT OF ALKALI METAL OXIDES ON THE SURFACE ENERGY OF CERAMIC GLAZE\",\"authors\":\"Hongquan Zhang\",\"doi\":\"10.13168/cs.2023.0015\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A transparent ceramic glaze with good apparent quality and water wettability was successfully prepared by adjusting the mass fraction ratio of Na 2 O/K 2 O and R 2 O/Al 2 O 3 at 1280 ℃. The effects of the Na 2 O/K 2 O and R 2 O/Al 2 O 3 ratios on the surface energy and glossiness of the ceramic glaze were studied in the present work. The results show that the mass fraction ratio of Na 2 O/K 2 O and R 2 O/Al 2 O 3 showed an obvious effect on the high temperature viscosity and melting temperature of the glaze, the density of the glaze network structure and the number of broken bonds on the glaze. When Na 2 O/K 2 O = 0.8 – 1.6, R 2 O/Al 2 O 3 = 0.8 – 1.2, the glaze showed a glossiness of 88.3 – 108.3 with a 0.11 – 12 % increase, and the surface energy of 70.17 – 78.5 mJ·m -2 with a 5.62 – 29.55 % increase, being obviously higher than those of the basic glaze. The greater the surface energy of the glaze was, the greater the polarity component was, and the better the wettability of the water on the glaze was, which would be conducive to improving the antifouling and easy cleaning of ceramic products.\",\"PeriodicalId\":9857,\"journal\":{\"name\":\"Ceramics-silikaty\",\"volume\":\"29 1\",\"pages\":\"\"},\"PeriodicalIF\":0.6000,\"publicationDate\":\"2023-04-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Ceramics-silikaty\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://doi.org/10.13168/cs.2023.0015\",\"RegionNum\":4,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"MATERIALS SCIENCE, CERAMICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Ceramics-silikaty","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.13168/cs.2023.0015","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MATERIALS SCIENCE, CERAMICS","Score":null,"Total":0}
EFFECT OF ALKALI METAL OXIDES ON THE SURFACE ENERGY OF CERAMIC GLAZE
A transparent ceramic glaze with good apparent quality and water wettability was successfully prepared by adjusting the mass fraction ratio of Na 2 O/K 2 O and R 2 O/Al 2 O 3 at 1280 ℃. The effects of the Na 2 O/K 2 O and R 2 O/Al 2 O 3 ratios on the surface energy and glossiness of the ceramic glaze were studied in the present work. The results show that the mass fraction ratio of Na 2 O/K 2 O and R 2 O/Al 2 O 3 showed an obvious effect on the high temperature viscosity and melting temperature of the glaze, the density of the glaze network structure and the number of broken bonds on the glaze. When Na 2 O/K 2 O = 0.8 – 1.6, R 2 O/Al 2 O 3 = 0.8 – 1.2, the glaze showed a glossiness of 88.3 – 108.3 with a 0.11 – 12 % increase, and the surface energy of 70.17 – 78.5 mJ·m -2 with a 5.62 – 29.55 % increase, being obviously higher than those of the basic glaze. The greater the surface energy of the glaze was, the greater the polarity component was, and the better the wettability of the water on the glaze was, which would be conducive to improving the antifouling and easy cleaning of ceramic products.
期刊介绍：
The journal Ceramics-Silikáty accepts papers concerned with the following ranges of material science:
Chemistry and physics of ceramics and glasses
Theoretical principles of their engineering including computing methods
Advanced technologies in the production of starting materials, glasses and ceramics
Properties and applications of modern materials
Special analytical procedures
Engineering ceramic including composites
Glass and ceramics for electronics and optoelectronics
High temperature superconducting materials
Materials based on cement or other inorganic binders
Materials for biological application
Advanced inorganic glasses with special properties
Fibrous materials Coatings and films based on inorganic non-metallic materials.
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