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一般說明
Mesoporous silica is an amorphous silicon dioxide-based material with nanosized pores, which imparts the material with a large surface area. Our Silica, mesoporous, 100 µm particle size, pore size ~40A is engineered to achieve an average pore size of 40 Å. The particles possess excellent chemical and thermal stability, facilitating their use in a variety of harsh environments.
應用
Mesoporous silica particles are used widely in the biomedical field due to their easily tunable structure and composition, diverse surface functionalization properties, and excellent biocompatibility. Our 100 µm silica particles with a pore size ~40A product are suitable for studies as an adsorbents for the removal of contaminants or pollutants from water or air. The porous structure enables efficient adsorption of specific molecules or ions and hence can also be employed in separation processes, such as gas separation or chromatography.[1] Mesoporous silica is also used as a support in heterogeneous catalysis. The particles can be impregnated with noble metals or base metals, for example by treating a suspension of the mesoporous silica with a solution of a precatalyst and activating the catalyst by a treatment such as calcination, reduction, or chemical activation.
訊號詞
Danger
危險聲明
危險分類
STOT RE 1 Inhalation
儲存類別代碼
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
水污染物質分類（WGK）
nwg
閃點（°F）
Not applicable
閃點（°C）
Not applicable
Recent advances in the applications of mesoporous silica in heterogeneous catalysis
Yu X, et al.
Catalysis Science & Technology, 12, 5765-5794 (2022)
Effects of mesoporous silica particle size and pore structure on the performance of polymer-mesoporous silica mixed matrix membranes
Wang J, et al.
Royal Society of Chemistry Advances, 11(58), 36577-36586 (2021)
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