标题:Synthesis and characterization of yellow pigments fabricated by sol-gel and solid-state reaction routes
作者:Zhao, Xinqiao ;Zhang, Yujun ;Zhang, Xiaoyu
通讯作者:Zhang, Yujun
作者机构:[Zhao, Xinqiao ;Zhang, Yujun ] Key Lab. for Liquid-solid Structural Evolution and Processing of Materials of Ministry of Education, Shandong Universit 更多
会议名称:5th International Congress on Ceramics, ICC 2014
会议日期:17 August 2014 through 21 August 2014
来源:Key Engineering Materials
出版年:2015
卷:655
页码:212-215
DOI:10.4028/www.scientific.net/KEM.655.212
关键词:Near-infrared reflectance; Sol-gel; Solid-state reaction; Yellow pigments
摘要:Novel environment-friendly near-infrared reflective Y5.2Nd0.8MoO12+σ pigments were fabricated by sol-gel and solid-state reaction routes, and the properties of both pigments were compared. The pigments were characterized by XRD, SEM, CIE-L∗a∗b∗ color-measurements, and UV-vis-NIR spectroscopy. The results show that pigments obtained by sol-gel routes crystallize completely at 900 °C, much lower than 1300 °C of solid-state reaction routes. Nano-size pigments fabricated by sol-gel routes possess an average grain size of ∼ 50 nm, largely finer than 3 μm of solid-state reaction ones. Moreover, the sol-gel processed pigments show a higher near-infrared reflectance than solid-state reaction ones, which are 98.3 % and 91.7 %, respectively, but with a slightly light yellow color hue. © (2015) Trans Tech Publications, Switzerland.
收录类别:EI;SCOPUS
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84952317175&doi=10.4028%2fwww.scientific.net%2fKEM.655.212&partnerID=40&md5=a54da3df91b05ff77aeb15c7e52bb4aa
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