1) mesoporous silica structure
SiO2介孔结构
2) mesoporous structure
介孔结构
1.
Preparation and performance of titanium phosphate with different mesoporous structure
不同介孔结构的磷酸钛的制备及性能
2.
The composite photocatalysts have created a good mesoporous structure with the distribution of pore diameters centered mainly at 6 to 10 nm,and furthermore,obviou.
结果表明,复合光催化剂具有良好的介孔结构,其孔径分布主要集中在6~10 nm,且比表面积明显增大。
3.
The In/SBA-15 catalyst with a mesoporous structure was synthesized by one-step impregnating the SBA-15 support with metallic In dissolved in hot paraffin.
采用金属In的石蜡溶液浸渍载体,一步法制备具有介孔结构的In/SBA-15催化剂。
3) mesostructure
介孔结构
1.
ZrO2/SnO2 compound with mesostructure is synthesized by the template formed with cetyltrimethylammonium bromide(CTAB) and zirconyl chloride octahydrate (ZrOCl2·8H2O) and tin tetrachloride pentahydrate(SnCl4·5H2O) as resources.
通过十六烷基三甲基溴化铵(CTAB)表面活性剂水溶液所形成的柱状胶束作为模板,以ZrOCl2·8H2O,SnCl4·5H2O为原料,合成了具有介孔结构的ZrO2／SnO2复合催化剂。
4) mesoporous silica
介孔SiO2
1.
The results showed that the catalysts have superacidities when the loading of SO~(2-)_4/ZrO_2 on mesoporous silica was more than 10wt%;the best result for the esterification of acetic acid w.
以稻壳SiO2为原料,非离子表面活性剂TX-100为模板,制备了介孔SiO2(MSU-2)及其负载SO42-/ZrO2固体超强酸催化剂。
2.
Since the synthesis of mesoporous silica materials in 1992,the materials have become a great demand in many research and application fields,due to its large ratio surface area and regular pore structure.
介孔SiO2因具有较大的比表面积和规整的孔道结构,自1992年首次合成以来,已成为一个研究热点。
3.
The highly ordered mesoporous silica with hexagonal symmetry was synthesized by using an oligomeric surfactant as template under neutral condition.
以此为模板剂 ,在中性条件下合成出结构高度有序的介孔SiO2 材料MCM 4 1。
5) Mesoporous SiO2 film
介孔SiO2膜
1.
Mesoporous SiO2 film with 2D p6 mm structure was successfully coated on K9 glasses via the hydrolysis-condensation process and the so-called evaporation induced self-assembly process using P123 as a surfactant.
用P123作模板剂,通过正硅酸乙酯的水解缩聚和溶剂蒸发自组装过程在K9玻璃上制备介孔SiO2膜。
6) Micropore-mesopore structure
介微孔结构
补充资料：孔结构
分子式：
CAS号：
性质：用直接或间接可测量的量如孔隙率、比孔容、平均孔径、孔径分布等特征几何参量所描述的，经过模型简化的结构。不同孔结构的催化剂会直接影响反应级数、反应速率常数、活化能等一系列动力学参数及催化剂选择性。孔结构是催化剂常用物性指标。已推导出各种形式的关系式来描述活性与孔结构的关系。
CAS号：
性质：用直接或间接可测量的量如孔隙率、比孔容、平均孔径、孔径分布等特征几何参量所描述的，经过模型简化的结构。不同孔结构的催化剂会直接影响反应级数、反应速率常数、活化能等一系列动力学参数及催化剂选择性。孔结构是催化剂常用物性指标。已推导出各种形式的关系式来描述活性与孔结构的关系。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条