[1]刘雷英,张玉,徐启杰,等.掺铝氧化锌纳米粉体的制备及其隔热性能研究[J].江西师范大学学报(自然科学版),2013,(04):331-336.
 LIU Lei-ying,ZHANG Yu,XU Qi-jie,et al.The Preparation of Aluminum Doped Zinc Oxide Nanopowder and the Study of Its Heat Insulation Performance[J].,2013,(04):331-336.
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掺铝氧化锌纳米粉体的制备及其隔热性能研究()
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《江西师范大学学报》(自然科学版)[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2013年04期
页码:
331-336
栏目:
出版日期:
2013-09-01

文章信息/Info

Title:
The Preparation of Aluminum Doped Zinc Oxide Nanopowder and the Study of Its Heat Insulation Performance
作者:
刘雷英;张玉;徐启杰;刘大勇;邢建军
河南大学特种功能材料重点实验??河南开封475000;河南师范大学新联学院,河南新乡453007;黄淮学院化学化工系,河南驻马店463000;河南大学特种功能材料重点实验室,河南开封,475000;河南大学特种功能材料重点实验室,河南开封475000;黄淮学院化学化工系,河南驻马店463000;黄淮学院化学化工系,河南驻马店,463000
Author(s):
LIU Lei-ying;ZHANG Yu;XU Qi-jie;LIU Da-yong;XING Jian-jun
关键词:
AZO纳米粉体沉淀法隔热性能
Keywords:
AZO nanopowderprecipitation methodheat insulation performance
分类号:
O626.4
文献标志码:
A
摘要:
以碳酸钠为沉淀剂,以聚乙二醇1 000为修饰剂,采用简单的化学共沉淀方法制备了不同掺铝量的掺铝氧化锌(AZO)纳米粉体.用热重-分析仪(TG-DTA)、X-射线衍射仪(XRD)、X-射线光电子能谱仪(XPS)、元素分析仪(EDS)、描电子显微镜(SEM)和透射电子显微镜(TEM)等表征方法研究了不同铝掺杂量AZO的结构和形貌.研究结果显示:所制备的AZO纳米粉体为六方晶系氧化锌结构,颗粒分散性和结晶性较好,呈类球形.将所制备的AZO纳米粉体与聚丙烯酸树脂复合制成涂料,利用线棒涂膜技术在玻璃基底上制备了AZO/聚丙烯酸树脂复合涂层,对其进行隔热性能测试.结果表明,所制得的隔热涂层具有较好的隔热效果,有望在隔热领域得到应用.
Abstract:
Sodium carbonate was chosen as precipitant and polyethylene glycol as the surfactant to prepared aluminum doped zinc oxide(AZO)nanopowder with different Al dosage by a simple precipitation method.The microstructure and morphology of different Al dosage AZO were systematically characterized by thermal analysis system(TG-DTA),X-ray diffraction(XRD),X-ray photoelectron spectroscopy(XPS),energy dispersive spectrometry(EDS),scanning electron microscopy(SEM)and transmission electron microscopy(TEM).The experimental results showed that the AZO was spherical and had good dispersibility and excellent crystallinity.Moreover,the AZO was uniformly dispersed in commercial polyacrylic acid and coated onto flat glass plates by wire rod coating technology to generate AZO/polymer composite coating.The heat insulation performance of the composite coating was evaluated.The results revealed that the AZO/acrylic resin composite coating possessed a certain degree of heat insulation property,and was expected to apply in the field of heat insulation.

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备注/Memo

备注/Memo:
国家自然科学基金(21271062)
更新日期/Last Update: 1900-01-01