材料科学
聚二甲基硅氧烷
硅酮
介孔材料
介孔二氧化硅
聚合物
纳米技术
陶瓷
吸附
化学工程
催化作用
有机化学
复合材料
化学
工程类
作者
Amirhosein Paryab,Mahshid Saghatchi,Shadi Behsam,Sorosh Abdollahi,Adrine Malek Khachatourian
摘要
Abstract Mesoporous silica particles (MSPs) are highly important in applications like H 2 storage, catalysis/biocatalysis, adsorption, separation, and particularly in biomedical applications. The typical methods for producing MSPs are fast self‐assembly, soft and hard templating, and the modified Stöber method. These approaches have drawbacks like high cost, being time‐consuming, and low scale. Herein, as a novel strategy, a polymer‐derived ceramic method for large‐scale production of mesoporous and dense silica submicron particles with high yield and low cost is presented. This method requires commercial silicone resin, polydimethylsiloxane, as the main precursor of silica. However, this technique did not show high control over the size and surface area compared with the typical methods of MSPs synthesis but is definitely a significant step toward the large‐scale synthesis of MSPs.
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