TiO2纳米粒子填料对TiO2/LDPE纳米复合薄膜结构、光学、热学和力学性能的影响

IF 1.3 4区材料科学 Q4 MATERIALS SCIENCE, MULTIDISCIPLINARY Digest Journal of Nanomaterials and Biostructures Pub Date : 2023-03-01 DOI:10.15251/djnb.2023.181.273

V. Thongpool, A. Phunpueok, S. Jaiyen, T. Sornkwan, W. Jakarbutr, P. Minyong

{"title":"TiO2纳米粒子填料对TiO2/LDPE纳米复合薄膜结构、光学、热学和力学性能的影响","authors":"V. Thongpool, A. Phunpueok, S. Jaiyen, T. Sornkwan, W. Jakarbutr, P. Minyong","doi":"10.15251/djnb.2023.181.273","DOIUrl":null,"url":null,"abstract":"This study blended low-density polyethylene (LDPE) polymer matrix with titanium dioxide (TiO2) nanoparticles as UV blocking filler to create a greenhouse cover film. The best properties for greenhouse application were discovered in TiO2/LDPE nanocomposites films with 5% wt TiO2 nanoparticles, according to the results. TiO2/LDPE nanocomposites films prepared in all conditions can block almost 100% of the UV (200- 400 nm) radiation and show good thermal stability. The TiO2/LDPE nanocomposites films with 5% wt TiO2 nanoparticles has a light transmittance in the visible range of about 80%, sufficient for plant photosynthesis. In addition, it showed good mechanical properties with 12.142 MPa of tensile strength and 319.274% of elongation at break.","PeriodicalId":11233,"journal":{"name":"Digest Journal of Nanomaterials and Biostructures","volume":"13 2","pages":""},"PeriodicalIF":1.3000,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Effect of TiO2 nanoparticles filler on structural, optical, thermal, and mechanical properties of TiO2/LDPE nanocomposites films\",\"authors\":\"V. Thongpool, A. Phunpueok, S. Jaiyen, T. Sornkwan, W. Jakarbutr, P. Minyong\",\"doi\":\"10.15251/djnb.2023.181.273\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This study blended low-density polyethylene (LDPE) polymer matrix with titanium dioxide (TiO2) nanoparticles as UV blocking filler to create a greenhouse cover film. The best properties for greenhouse application were discovered in TiO2/LDPE nanocomposites films with 5% wt TiO2 nanoparticles, according to the results. TiO2/LDPE nanocomposites films prepared in all conditions can block almost 100% of the UV (200- 400 nm) radiation and show good thermal stability. The TiO2/LDPE nanocomposites films with 5% wt TiO2 nanoparticles has a light transmittance in the visible range of about 80%, sufficient for plant photosynthesis. In addition, it showed good mechanical properties with 12.142 MPa of tensile strength and 319.274% of elongation at break.\",\"PeriodicalId\":11233,\"journal\":{\"name\":\"Digest Journal of Nanomaterials and Biostructures\",\"volume\":\"13 2\",\"pages\":\"\"},\"PeriodicalIF\":1.3000,\"publicationDate\":\"2023-03-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Digest Journal of Nanomaterials and Biostructures\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://doi.org/10.15251/djnb.2023.181.273\",\"RegionNum\":4,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"MATERIALS SCIENCE, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Digest Journal of Nanomaterials and Biostructures","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.15251/djnb.2023.181.273","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}

引用次数: 0

摘要

本研究将低密度聚乙烯(LDPE)聚合物基质与二氧化钛(TiO2)纳米颗粒混合作为紫外线阻隔填料，制成温室覆盖膜。结果表明，TiO2/LDPE纳米复合材料薄膜中含有5%重量的TiO2纳米粒子，具有最佳的温室应用性能。在所有条件下制备的TiO2/LDPE纳米复合材料薄膜几乎可以100%阻挡紫外线(200- 400 nm)辐射，并表现出良好的热稳定性。含有5% wt TiO2纳米粒子的TiO2/LDPE纳米复合膜在可见光范围内的透光率约为80%，足以满足植物的光合作用。拉伸强度为12.142 MPa，断裂伸长率为319.274%，力学性能良好。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文

微信好友朋友圈 QQ好友复制链接

本刊更多论文

Effect of TiO2 nanoparticles filler on structural, optical, thermal, and mechanical properties of TiO2/LDPE nanocomposites films

This study blended low-density polyethylene (LDPE) polymer matrix with titanium dioxide (TiO2) nanoparticles as UV blocking filler to create a greenhouse cover film. The best properties for greenhouse application were discovered in TiO2/LDPE nanocomposites films with 5% wt TiO2 nanoparticles, according to the results. TiO2/LDPE nanocomposites films prepared in all conditions can block almost 100% of the UV (200- 400 nm) radiation and show good thermal stability. The TiO2/LDPE nanocomposites films with 5% wt TiO2 nanoparticles has a light transmittance in the visible range of about 80%, sufficient for plant photosynthesis. In addition, it showed good mechanical properties with 12.142 MPa of tensile strength and 319.274% of elongation at break.

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