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Preparation of Room Temperature Curable Organic-inorganic Hybrid Thermal Control Coatings | |
2018-08-20 | |
发表期刊 | 无机材料学报 (IF:1.7[JCR-2023],1.2[5-Year]) |
ISSN | 1000-324X |
卷号 | 33期号:8页码:914-918 |
发表状态 | 已发表 |
DOI | 10.15541/jim20180092 |
摘要 | A series of organic-inorganic hybrid thermal control coatings (TCCs) were prepared. The binder was prepared by co-pre-hydrolysis/condensation of tetraethylorthosilicate (TEOS) and siloxane, subsequently mixing with 3-aminopropyltriethoxysilane (APTES) as curing catalyst and ZnO powder as optical pigment. The coatings can be cured at room temperature naturally with low solar absorptance alpha(S) and high thermal emittance epsilon(H). Fourier transform infrared spectroscopy (FT-IR) and gel permeation chromatography (GPC) measurements were carried out to understand the structures of the coatings. FT-IR spectra and GPC analysis results showed that the as-prepared hybrid binder carried lots of active hydroxyls with an appropriate polymerization degree. Thermal gravimetric analyzer (TGA) test showed that as-prepared coatings have high thermal stability at 200 degrees C. alpha(S)/epsilon(H) value could be further reduced by increasing the coating thickness, and optical absorption of the coatings in the infrared wave band could be further reduced by increasing TEOS content. This work provides an effective way to obtain room temperature cured TCCs with low alpha(S)/epsilon(H) value. |
关键词 | room temperature curing method TCCs thermal stability low alpha(S)/epsilon(H) value |
收录类别 | SCI ; SCIE ; 北大核心 ; EI |
语种 | 英语 |
WOS研究方向 | Materials Science |
WOS类目 | Materials Science, Ceramics |
WOS记录号 | WOS:000439106600016 |
出版者 | SCIENCE PRESS |
EI入藏号 | 20184105915815 |
EI主题词 | Binders ; Curing ; Fourier transform infrared spectroscopy ; Gel permeation chromatography ; II-VI semiconductors ; Inorganic coatings ; Polymerization ; Thermal variables control ; Thermodynamic stability ; Thickness measurement ; Zinc oxide |
EI分类号 | Thermodynamics:641.1 ; Specific Variables Control:731.3 ; Chemistry:801 ; Chemical Reactions:802.2 ; Chemical Operations:802.3 ; Chemical Agents and Basic Industrial Chemicals:803 ; Inorganic Compounds:804.2 ; Coating Materials:813.2 ; Polymerization:815.2 ; Mechanical Variables Measurements:943.2 |
WOS关键词 | DEGRADATION ; IMPROVEMENT |
原始文献类型 | Article |
引用统计 | 正在获取...
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文献类型 | 期刊论文 |
条目标识符 | https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/27404 |
专题 | 物质科学与技术学院 物质科学与技术学院_特聘教授组_宋力昕组 物质科学与技术学院_硕士生 |
通讯作者 | Liu Ding |
作者单位 | 1.Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Inorgan Coating Mat CAS, Shanghai 200050, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Shanghai Tech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China |
第一作者单位 | 物质科学与技术学院 |
通讯作者单位 | 物质科学与技术学院 |
推荐引用方式 GB/T 7714 | Liu Ding,Yu Yang,Mi Le,et al. Preparation of Room Temperature Curable Organic-inorganic Hybrid Thermal Control Coatings[J]. 无机材料学报,2018,33(8):914-918. |
APA | Liu Ding,Yu Yang,Mi Le,Yu Yun,&Song Li-Xin.(2018).Preparation of Room Temperature Curable Organic-inorganic Hybrid Thermal Control Coatings.无机材料学报,33(8),914-918. |
MLA | Liu Ding,et al."Preparation of Room Temperature Curable Organic-inorganic Hybrid Thermal Control Coatings".无机材料学报 33.8(2018):914-918. |
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