A Simple Approach in the Synthesis of Geometrically Tunable Nano-size Hollow Silicate Particles and the evaluation for Thermal Energy Saving Applications
A Simple Approach in the Synthesis of Geometrically Tunable Nano-size Hollow Silicate Particles and the evaluation for Thermal Energy Saving Applications
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DOI：
10.1557/adv.2016.333
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发表时间：
2016-05
期刊：
影响因子：
0.8
通讯作者：
Rudder T. Wu;R. V. Rivera-Virtudazo;T. Mori
中科院分区：
文献类型：
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作者：
Rudder T. Wu;R. V. Rivera-Virtudazo;T. Mori
本文介绍了一种通过（软模板）可溶聚甲基丙烯酸钠盐（NaPMA）合成平均直径80 ~ 200 nm、壁厚约30 nm的纳米中空硅酸盐颗粒（NHSPs）的简化方法。该工艺易于扩展，可以在环境温度下进行。制备成纳米薄膜后，NHSPs在可见光谱范围内具有良好的透明性，对CO_2具有良好的吸收率，特别是在保温领域的应用。
A simplified procedure of synthesizing nano-sized hollow silicate particles (NHSPs) of 80–200 nm in average diameter and approximately 30 nm in wall thickness via (soft template) soluble-poly(methacrylic acid) sodium salt (NaPMA) is presented here. The process is easily scalable and can be carried out at ambient temperature. When deposited as thin (nanolayer) film, NHSPs show good transparency in visible spectra range and good sorption of CO_2 for thermal energy efficiency especially in the field of thermal insulation application.