• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

具有增强近红外反射率的纳米结构FeO/TiO复合颗粒，用于激光雷达可检测的凉爽颜料。

Nanostructured FeO/TiO composite particles with enhanced NIR reflectance for application to LiDAR detectable cool pigments.

作者信息

Lee Hyeon Ju, Jung Kyeong Youl, Kim Young-Seok

机构信息

Department of Chemical Engineering, Kongju National University 1224-24 Cheonan-Daero, Seobuk-gu Cheonan Chungnam 31080 Republic of Korea

Display Research Center, Korea Electronics Technology Institute 25, Saenari-ro, Bundang-gu Seoungnam-si Kyounggi-do 13509 Korea.

出版信息

RSC Adv. 2021 May 7;11(28):16834-16840. doi: 10.1039/d1ra02614c. eCollection 2021 May 6.

DOI:10.1039/d1ra02614c
PMID:35479727
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9031897/
Abstract

Nanostructured FeO/TiO composite pigments with improved NIR reflectance were prepared by a homogeneous precipitation method using urea and NHOH. The optical and morphological properties of the resulting pigment were investigated by varying the weight ratio of FeO to TiO and the calcination temperature. The resulting composite pigment has a nanostructure in which FeO nanoparticles of 20-30 nm size are well coated on the surface of TiO (∼100 nm) and the reflectance is greatly improved in the wavelength range of 620-1350 nm. The ratio of FeO to TiO and the calcination temperature were optimized to provide both high NIR reflectance and red color, which were 0.1 and 700 °C. As a result, compared with pure FeO ( = 2.06 eV, * = 22.6), the optimized FeO/TiO composite pigment ( = 2.09 eV, * = 24.8) showed similar color properties and improved NIR reflectance by about 23.8%. In addition, the FeO/TiO composite pigment showed about 62.7% larger reflectance at 905 nm than FeO. According to a temperature rise test under IR illumination, the FeO/TiO composite pigment was confirmed to have improved heat shielding properties. Therefore, the nanostructured FeO/TiO powder could be potentially applied as a LiDAR detectable cool red pigment for autonomous vehicles.

摘要

采用尿素和NHOH通过均匀沉淀法制备了具有改善近红外反射率的纳米结构FeO/TiO复合颜料。通过改变FeO与TiO的重量比和煅烧温度，研究了所得颜料的光学和形态学性质。所得复合颜料具有纳米结构，其中尺寸为20 - 30 nm的FeO纳米颗粒良好地包覆在TiO（约100 nm）表面，并且在620 - 1350 nm波长范围内反射率得到极大提高。优化了FeO与TiO的比例以及煅烧温度，以同时提供高近红外反射率和红色，分别为0.1和700°C。结果，与纯FeO（= 2.06 eV，* = 22.6）相比，优化后的FeO/TiO复合颜料（= 2.09 eV，* = 24.8）表现出相似的颜色特性，近红外反射率提高了约23.8%。此外，FeO/TiO复合颜料在905 nm处的反射率比FeO大62.7%左右。根据红外光照下的升温测试，证实FeO/TiO复合颜料具有改善的隔热性能。因此，纳米结构的FeO/TiO粉末有可能作为用于自动驾驶车辆的激光雷达可检测的冷红色颜料应用。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d802/9031897/f773f284b809/d1ra02614c-f11.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d802/9031897/30e6bd384c8c/d1ra02614c-f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d802/9031897/7c5c86262cf8/d1ra02614c-f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d802/9031897/104c934fe1e3/d1ra02614c-f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d802/9031897/aa519bde57d2/d1ra02614c-f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d802/9031897/15b5830af7ff/d1ra02614c-f5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d802/9031897/7281e77126ff/d1ra02614c-f6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d802/9031897/8ff9ead0d385/d1ra02614c-f7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d802/9031897/fb19652dc925/d1ra02614c-f8.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d802/9031897/e4335511818e/d1ra02614c-f9.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d802/9031897/ced1c7ea9f03/d1ra02614c-f10.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d802/9031897/f773f284b809/d1ra02614c-f11.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d802/9031897/30e6bd384c8c/d1ra02614c-f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d802/9031897/7c5c86262cf8/d1ra02614c-f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d802/9031897/104c934fe1e3/d1ra02614c-f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d802/9031897/aa519bde57d2/d1ra02614c-f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d802/9031897/15b5830af7ff/d1ra02614c-f5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d802/9031897/7281e77126ff/d1ra02614c-f6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d802/9031897/8ff9ead0d385/d1ra02614c-f7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d802/9031897/fb19652dc925/d1ra02614c-f8.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d802/9031897/e4335511818e/d1ra02614c-f9.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d802/9031897/ced1c7ea9f03/d1ra02614c-f10.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d802/9031897/f773f284b809/d1ra02614c-f11.jpg

相似文献

1
Nanostructured FeO/TiO composite particles with enhanced NIR reflectance for application to LiDAR detectable cool pigments.具有增强近红外反射率的纳米结构FeO/TiO复合颗粒，用于激光雷达可检测的凉爽颜料。
RSC Adv. 2021 May 7;11(28):16834-16840. doi: 10.1039/d1ra02614c. eCollection 2021 May 6.
2
Effect of calcination temperature and Ti substitution on optical properties of (Fe,Cr)O cool black pigment prepared by spray pyrolysis.煅烧温度和钛取代对喷雾热解法制备的(Fe,Cr)O 酷黑颜料光学性能的影响。
RSC Adv. 2021 Dec 21;12(1):72-77. doi: 10.1039/d1ra08300g. eCollection 2021 Dec 20.
3
Preparation of TiO-coated barite composite pigments by the hydrophobic aggregation method and their structure and properties.采用疏水性团聚法制备 TiO2 包覆重晶石复合颜料及其结构与性能
Sci Rep. 2017 Aug 30;7(1):10083. doi: 10.1038/s41598-017-10620-7.
4
Designing Novel LiDAR-Detectable Plate-Type Materials: Synthesis, Chemistry, and Practical Application for Autonomous Working Environment.设计新型激光雷达可探测的板型材料：自主工作环境中的合成、化学及实际应用
ACS Appl Mater Interfaces. 2024 Apr 17;16(15):19121-19136. doi: 10.1021/acsami.4c00470. Epub 2024 Apr 8.
5
Photocatalytic efficiency of FeO/TiO for the degradation of typical dyes in textile industries: Effects of calcination temperature and UV-assisted thermal synthesis.FeO/TiO对纺织工业中典型染料的光催化降解效率：煅烧温度和紫外辅助热合成的影响
J Environ Manage. 2017 Jul 1;196:487-498. doi: 10.1016/j.jenvman.2017.03.030. Epub 2017 Mar 24.
6
Synthesis, characteristics and sonocatalytic activities of calcined γ-Fe2O3 and TiO2 nanotubes/γ-Fe2O3 magnetic catalysts in the degradation of Orange G.煅烧γ-Fe2O3 和 TiO2 纳米管/γ-Fe2O3 磁性催化剂的合成、特性及在橙 G 降解中的超声催化活性。
Ultrason Sonochem. 2016 Mar;29:317-27. doi: 10.1016/j.ultsonch.2015.10.003. Epub 2015 Oct 9.
7
Synthesis of LiDAR-Detectable True Black Core/Shell Nanomaterial and Its Practical Use in LiDAR Applications.激光雷达可检测的真黑色核壳纳米材料的合成及其在激光雷达应用中的实际用途。
Nanomaterials (Basel). 2022 Oct 20;12(20):3689. doi: 10.3390/nano12203689.
8
Structural and Visible-Near Infrared Optical Properties of Cr-Doped TiO for Colored Cool Pigments.用于彩色凉爽颜料的Cr掺杂TiO的结构和可见-近红外光学性质
Nanoscale Res Lett. 2017 Nov 17;12(1):597. doi: 10.1186/s11671-017-2365-5.
9
Fe effect on the optical properties of TiO2:Fe2O3 nanostructured composites supported on SiO2 microsphere assemblies.Fe 对负载在 SiO2 微球组装体上的 TiO2:Fe2O3 纳米结构复合材料光学性能的影响。
Nanoscale Res Lett. 2014 Sep 15;9(1):499. doi: 10.1186/1556-276X-9-499. eCollection 2014.
10
Synthesis of GO supported Fe2O3-TiO2 nanocomposites for enhanced visible-light photocatalytic applications.用于增强可见光光催化应用的氧化石墨烯负载的Fe2O3-TiO2纳米复合材料的合成。
Dalton Trans. 2015 Sep 28;44(36):16024-35. doi: 10.1039/c5dt02983j.

引用本文的文献

1
Dual-Function Ceramic Pigments for Energy-Efficient and Secure Autonomous Vehicles.用于节能与安全自动驾驶车辆的双功能陶瓷颜料
Adv Sci (Weinh). 2025 Jul;12(27):e2503901. doi: 10.1002/advs.202503901. Epub 2025 Apr 30.
2
Synthesis of LiDAR-Detectable True Black Core/Shell Nanomaterial and Its Practical Use in LiDAR Applications.激光雷达可检测的真黑色核壳纳米材料的合成及其在激光雷达应用中的实际用途。
Nanomaterials (Basel). 2022 Oct 20;12(20):3689. doi: 10.3390/nano12203689.

本文引用的文献

1
The impact of natural resources, energy consumption, and population growth on environmental quality: Fresh evidence from the United States of America.自然资源、能源消耗和人口增长对环境质量的影响：来自美利坚合众国的新证据。
Sci Total Environ. 2021 Feb 1;754:142222. doi: 10.1016/j.scitotenv.2020.142222. Epub 2020 Sep 5.
2
A review on exploration of FeO photocatalyst towards degradation of dyes and organic contaminants.关于 FeO 光催化剂在染料和有机污染物降解方面的探索综述。
J Environ Manage. 2020 Mar 15;258:110050. doi: 10.1016/j.jenvman.2019.110050. Epub 2020 Jan 7.
3
The role of renewable energy technological innovation on climate change: Empirical evidence from China.
可再生能源技术创新对气候变化的作用：来自中国的实证证据。
Sci Total Environ. 2019 Apr 1;659:1505-1512. doi: 10.1016/j.scitotenv.2018.12.449. Epub 2019 Jan 2.
4
Impact of energy consumption and human activities on carbon emissions in Pakistan: application of STIRPAT model.能源消耗和人类活动对巴基斯坦碳排放的影响：STIRPAT 模型的应用。
Environ Sci Pollut Res Int. 2019 May;26(13):13453-13463. doi: 10.1007/s11356-019-04859-y. Epub 2019 Mar 25.