二氧化钛纳米颗粒涂层木材的阻燃性

Abdul Fatah Deraman, S. Chandren
{"title":"二氧化钛纳米颗粒涂层木材的阻燃性","authors":"Abdul Fatah Deraman, S. Chandren","doi":"10.1063/1.5125526","DOIUrl":null,"url":null,"abstract":"Of late, the number of fire cases in Malaysia has been steadily increasing at a very alarming rate. One way to reduce the ability of fire ignition or spreading is by coating or doping the wood with a layer of fire-protected coating, or an insulating barrier, which is also known as Flame Retardant Coatings (FRCs). In this study, titania (TiO2) is coated onto the surface of the wood to act as an FRC. The synthesis of TiO2 was carried out by using the sol-gel method, while the coating process was done by the dip-coating method. FESEM images show that the surface of the wood has been fully covered by titania nanoparticles (TiO2 NPs) in size range of 24 – 45 nm. From the TGA results, it was shown that the thermal stability of the wood has increased from 300 to 320 °C, with just by a merely coated layer of TiO2 NPs. Flammability testing was carried out by a flame burner also shows that the coated wood is capable of reducing the flammability of the wood, where the coated wood required a longer time to be burned ...","PeriodicalId":20581,"journal":{"name":"PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON BIOSCIENCES AND MEDICAL ENGINEERING (ICBME2019): Towards innovative research and cross-disciplinary collaborations","volume":"71 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2019-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Fire-retardancy of wood coated by titania nanoparticles\",\"authors\":\"Abdul Fatah Deraman, S. Chandren\",\"doi\":\"10.1063/1.5125526\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Of late, the number of fire cases in Malaysia has been steadily increasing at a very alarming rate. One way to reduce the ability of fire ignition or spreading is by coating or doping the wood with a layer of fire-protected coating, or an insulating barrier, which is also known as Flame Retardant Coatings (FRCs). In this study, titania (TiO2) is coated onto the surface of the wood to act as an FRC. The synthesis of TiO2 was carried out by using the sol-gel method, while the coating process was done by the dip-coating method. FESEM images show that the surface of the wood has been fully covered by titania nanoparticles (TiO2 NPs) in size range of 24 – 45 nm. From the TGA results, it was shown that the thermal stability of the wood has increased from 300 to 320 °C, with just by a merely coated layer of TiO2 NPs. Flammability testing was carried out by a flame burner also shows that the coated wood is capable of reducing the flammability of the wood, where the coated wood required a longer time to be burned ...\",\"PeriodicalId\":20581,\"journal\":{\"name\":\"PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON BIOSCIENCES AND MEDICAL ENGINEERING (ICBME2019): Towards innovative research and cross-disciplinary collaborations\",\"volume\":\"71 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-09-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON BIOSCIENCES AND MEDICAL ENGINEERING (ICBME2019): Towards innovative research and cross-disciplinary collaborations\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1063/1.5125526\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON BIOSCIENCES AND MEDICAL ENGINEERING (ICBME2019): Towards innovative research and cross-disciplinary collaborations","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1063/1.5125526","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2

摘要

最近,马来西亚的火灾数量一直在以非常惊人的速度稳步增加。降低着火或蔓延能力的一种方法是在木材上涂覆或掺杂一层防火涂层或绝缘屏障,这也被称为阻燃涂层(FRCs)。在这项研究中,二氧化钛(TiO2)被涂在木材表面作为FRC。TiO2的合成采用溶胶-凝胶法制备,包覆采用浸包法制备。FESEM图像显示,木材表面已被24 ~ 45 nm大小的二氧化钛纳米颗粒(TiO2 NPs)完全覆盖。TGA结果表明,木材的热稳定性从300°C增加到320°C,仅涂覆了一层TiO2 NPs。通过火焰燃烧器进行的可燃性测试也表明,涂层木材能够降低木材的可燃性,其中涂层木材需要更长的燃烧时间…
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Fire-retardancy of wood coated by titania nanoparticles
Of late, the number of fire cases in Malaysia has been steadily increasing at a very alarming rate. One way to reduce the ability of fire ignition or spreading is by coating or doping the wood with a layer of fire-protected coating, or an insulating barrier, which is also known as Flame Retardant Coatings (FRCs). In this study, titania (TiO2) is coated onto the surface of the wood to act as an FRC. The synthesis of TiO2 was carried out by using the sol-gel method, while the coating process was done by the dip-coating method. FESEM images show that the surface of the wood has been fully covered by titania nanoparticles (TiO2 NPs) in size range of 24 – 45 nm. From the TGA results, it was shown that the thermal stability of the wood has increased from 300 to 320 °C, with just by a merely coated layer of TiO2 NPs. Flammability testing was carried out by a flame burner also shows that the coated wood is capable of reducing the flammability of the wood, where the coated wood required a longer time to be burned ...
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信