1) mesoporous silica films
二氧化硅介孔膜
1.
Recent progresses of the preparation and applications of mesoporous silica films are reviewed,also prospected.
重点介绍了国内外近年来在二氧化硅介孔膜的制备与应用方面的最新进展,并对其制备与应用研究前景进行了展望。
2) mesoporous silica film
介孔氧化硅薄膜
1.
Vapor phase treatment with tetraethyl orthosilicate (TEOS) was used to improve the performance of methylated mesoporous silica films spin-coated on silicon wafers.
介孔氧化硅薄膜在常温常湿条件下存放15d后,介电常数仍旧维持在超低值范围内,k=1。
2.
The research concerns in the preparation and TiO2 assembly of mesoporous silica films at ambient pressure by sol-gel technique.
采用正硅酸乙酯(TEOS)作硅源,分别以阳离子表面活性剂十六烷基三甲基溴化铵(CTAB)和两亲性三嵌段共聚物(EO20PO70EO20)为模板剂,盐酸为催化剂,利用溶胶-凝胶工艺(sol-gel),通过提拉法在常压下制备介孔氧化硅薄膜。
3) mesoporous silica
介孔二氧化硅
1.
Synthesis of mesoporous silica using Triton X-100 as template and study of the morphology;
利用Triton X-100合成介孔二氧化硅及其形貌研究
2.
Recent progress in research on mesoporous silica nanocompocite;
介孔二氧化硅干凝胶和气凝胶纳米复合材料的研究进展
3.
Assembly of mesoporous silica based on mixed templates;
复合模板剂合成介孔二氧化硅
4) Mesoporous silica (MPS)
介孔二氧化硅(MPS)
5) mesoporous silica
介孔氧化硅
1.
Organo-functionalized mesoporous silica has great potentials in practical applications such as catalysis,adsorption and separation,biochemistry and electronics.
有机功能化的介孔氧化硅在催化领域、吸附分离、生物化学和电子学等领域有广泛的应用前景。
2.
The structure of mesoporous silica before and after functionalization was investigated by high-resolution transmission electron microscopy(HRTEM),fourier transfor.
采用直接模板法,以三嵌段共聚物P123作为模板剂,酸性条件下制备出了具有规则孔道结构的介孔氧化硅。
3.
The mesoporous silica material (SH), with controlled pore size has been synthesized using hexadecyltriethylammon um bromide (CTAB) as template under acidic condition at room temperature.
以十六烷基三甲基溴化铵作模板剂,采用酸性常温法制备介孔氧化硅材料SH,通过添加TMB扩孔剂对其进行改性得到SH+TMB,分别测试其吸湿、放湿性能,并采用小角度XRD、TEM、B。
6) mesoporous silica materials
介孔氧化硅
1.
Two different structures of mesoporous silica materials SBA-15 (P6mm) and SBA-16 (Im3m) were synthesized by using commercial block copolymers P123 and F127 as structure-directing agents correspondingly under acidic conditions.
利用嵌段共聚物P123和F127分别在强酸性条件下合成了两种结构不同的介孔氧化硅材料:一维直孔道六方相的SBA-15和三维立方相的SBA-16,并通过XRD、N_2吸附-脱附、HTEM等手段对材料进行了研究。
2.
The mesoporous silica materials, MCM-41, with controlled pore size were synthesized under acidic, basic conditions at room temperature and hydrothermal basic condition.
分别在室温酸性、室温碱性、水热碱性条件下合成了介孔氧化硅材料ＭＣＭ－４１，通过ＸＲＤ，ＨＲＴＥＭ，氮气吸附等手段对介孔氧化硅材料进行了表征，并探讨了３种条件下材料介孔尺寸的变化。
3.
Especially, the mesoporous silica materials (designated MCM-41), which is regarded as a novel nano-structured materials, are expected to show potential values in many fields such as adsorption, catalysis, optics, nano-technolohy, electronics, magnetics and chemic.
本文以阳离子表面活性剂——正十六烷三甲基溴化铵(CTAB)为结构模板剂，在强酸性条件下，通过水热反应合成了纯的介孔氧化硅材料。
补充资料：气相法二氧化硅,烟制二氧化硅
CAS：112945-52-5
分子式：SiO2·nH2O
中文名称：二氧化硅乳胶；硅胶,胶体氧化硅；气相法二氧化硅,烟制二氧化硅；气相法二氧化硅
英文名称：acticel；aerosil；amorphous silica dust；cab-o-grip ii；colloidal silica；davison sg-67；ent 25,550；flame silica；fumed silica；ludox；nyacol；nyacol 830；pyrogenic silica；santocel；sg-67；silica, amorphous；silica, amorphous fumed；silicic anhydride；vulkasil；silica；Silica,amorphous fumed
用途：用于显像管；投影管；示波管玻璃平面与荧光粉之间的粘结等
分子式：SiO2·nH2O
中文名称：二氧化硅乳胶；硅胶,胶体氧化硅；气相法二氧化硅,烟制二氧化硅；气相法二氧化硅
英文名称：acticel；aerosil；amorphous silica dust；cab-o-grip ii；colloidal silica；davison sg-67；ent 25,550；flame silica；fumed silica；ludox；nyacol；nyacol 830；pyrogenic silica；santocel；sg-67；silica, amorphous；silica, amorphous fumed；silicic anhydride；vulkasil；silica；Silica,amorphous fumed
用途：用于显像管；投影管；示波管玻璃平面与荧光粉之间的粘结等
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