{"title":"聚乙烯醇制备的聚丙烯酸酯纳米粒子光散射透明投影膜","authors":"Tomohiro Mori*, Akane Saito, Tsuyoshi Masuda, Hitoshi Saomoto and Takeshi Mori*, ","doi":"10.1021/acsaom.5c00170","DOIUrl":null,"url":null,"abstract":"<p >Projection-based transparent displays are promising for spatial presentation applications. Nanocomposites can improve the display efficiency, yet aggregation of the nanoparticles in the polymer matrix during film preparation degrades the transmittance. Herein, a transparent projection film comprising highly dispersed oblate spheroidal polyacrylate nanoparticles in water-soluble poly(vinyl alcohol) as the matrix is presented. The nanoparticles form by phase separation owing to their insolubility in the matrix. The film has a total transmittance of >91% and haze of >10%. The properties and scattering characteristics of the nanoparticles are investigated to understand their optical behavior. The hydrophile–lipophile balance concept is a crucial factor for determining the acceptable range of nanoparticle formation. The highly transparent and low-cost film projects vivid images and is applicable to transparent projection-based displays such as digital art.</p>","PeriodicalId":29803,"journal":{"name":"ACS Applied Optical Materials","volume":"3 7","pages":"1477–1482"},"PeriodicalIF":3.8000,"publicationDate":"2025-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Transparent Projection Film Based on Light Scattering by Polyacrylate Nanoparticles Formed in Poly(vinyl alcohol)\",\"authors\":\"Tomohiro Mori*, Akane Saito, Tsuyoshi Masuda, Hitoshi Saomoto and Takeshi Mori*, \",\"doi\":\"10.1021/acsaom.5c00170\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p >Projection-based transparent displays are promising for spatial presentation applications. Nanocomposites can improve the display efficiency, yet aggregation of the nanoparticles in the polymer matrix during film preparation degrades the transmittance. Herein, a transparent projection film comprising highly dispersed oblate spheroidal polyacrylate nanoparticles in water-soluble poly(vinyl alcohol) as the matrix is presented. The nanoparticles form by phase separation owing to their insolubility in the matrix. The film has a total transmittance of >91% and haze of >10%. The properties and scattering characteristics of the nanoparticles are investigated to understand their optical behavior. The hydrophile–lipophile balance concept is a crucial factor for determining the acceptable range of nanoparticle formation. The highly transparent and low-cost film projects vivid images and is applicable to transparent projection-based displays such as digital art.</p>\",\"PeriodicalId\":29803,\"journal\":{\"name\":\"ACS Applied Optical Materials\",\"volume\":\"3 7\",\"pages\":\"1477–1482\"},\"PeriodicalIF\":3.8000,\"publicationDate\":\"2025-07-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"ACS Applied Optical Materials\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://pubs.acs.org/doi/10.1021/acsaom.5c00170\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"ACS Applied Optical Materials","FirstCategoryId":"1085","ListUrlMain":"https://pubs.acs.org/doi/10.1021/acsaom.5c00170","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Transparent Projection Film Based on Light Scattering by Polyacrylate Nanoparticles Formed in Poly(vinyl alcohol)
Projection-based transparent displays are promising for spatial presentation applications. Nanocomposites can improve the display efficiency, yet aggregation of the nanoparticles in the polymer matrix during film preparation degrades the transmittance. Herein, a transparent projection film comprising highly dispersed oblate spheroidal polyacrylate nanoparticles in water-soluble poly(vinyl alcohol) as the matrix is presented. The nanoparticles form by phase separation owing to their insolubility in the matrix. The film has a total transmittance of >91% and haze of >10%. The properties and scattering characteristics of the nanoparticles are investigated to understand their optical behavior. The hydrophile–lipophile balance concept is a crucial factor for determining the acceptable range of nanoparticle formation. The highly transparent and low-cost film projects vivid images and is applicable to transparent projection-based displays such as digital art.
期刊介绍：
ACS Applied Optical Materials is an international and interdisciplinary forum to publish original experimental and theoretical including simulation and modeling research in optical materials complementing the ACS Applied Materials portfolio. With a focus on innovative applications ACS Applied Optical Materials also complements and expands the scope of existing ACS publications that focus on fundamental aspects of the interaction between light and matter in materials science including ACS Photonics Macromolecules Journal of Physical Chemistry C ACS Nano and Nano Letters.The scope of ACS Applied Optical Materials includes high quality research of an applied nature that integrates knowledge in materials science chemistry physics optical science and engineering.
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