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- Cs_xH_(3-x)PW_(12)O_(40)-SBA-15 mesoporous molecular sieve was prepared by sol-gel method using P123 as templating agent and TEOS as silicon source. 采用溶胶 凝胶方法,以P123为模板剂、正硅酸乙酯为硅源,合成出含有杂多酸铯盐的介孔分子筛CsxH3 xPW12O40 SBA 15。
- Mesoporous molecular sieves and its applications. 中孔径分子筛及应用。
- Mesoporous molecular sieve containing cobalt(CoMCM-41) was synthesized by two-step hydrothermal method. The synthesized CoMCM-41 was characterized by XRD,FT-IR,BET,BJH,and TPR. 用两步水热法合成出了含Co介孔分子筛;采用XRD;FT-IR;TPR;AFM;BET;B JH等方法对样品的物化性能进行了表征.
- MSU-1 mesoporous molecular sieve and its Fe,Cu,Ti,Co,Cr and Zr derivatives were synthesized using lauryl alcohol-polyoxyethylene ether(23) as a templating agent under the neutral pH conditions and were characterized by XRD,FT-IR and SEM. 以月桂醇聚氧乙烯醚为模板剂;在中性条件下成功地合成了具有MSU-1结构的介孔分子筛及其Fe、Cu、Ti、Co、Cr和Zr等杂原子取代的衍生物.
- Organic ligands containing the thiol(-SH) metal chelating functional group were grafted to the surface of a mesoporous molecular sieve MCM 41 prepared from tetraethylorthosilicate, tetra methylanmonium hydroxide and hexadecyl trimethyl ammonium bromide. 在介孔分子筛 MCM-41表面自组装 3 -巯基丙基三甲氧基硅烷 (MP)制得对水体中重金属离子具有良好吸附作用的功能膜材料 MP-MCM-41。
- Mesoporous molecular sieve SBA-15 containing cesium substituted tungstophosphoric acid (Cs_(2.5)-TPA-SBA-15)was synthesized by sol-gel method and characterized by XRD,BET,FT-IR and TGA-DTA techniques. 用溶胶-凝胶方法合成并表征了磷钨酸铯改性的SBA-15介孔分子筛催化剂Cs_(2.;5)-TPA- SBA-15。
- PW/MCM-41 catalysts consisting of H_3PW_(12)O_(40) heteropoly acid (PW) supported on MCM-41,a mesoporous molecular sieve, was prepared and the pore structure characterized by XRD and BET. 制备了负载H3PW12O40(PW)杂多酸的PW/MCM 41催化剂,用XRD和BET等方法表征了催化剂的结构。
- It is suggested that the development of hydrodesulfurization catalyst with mesoporous molecular sieve as carrier should be strengthened in the research activities of active components and additives. 提出在进行活性组分和助剂研究的同时,应加强对前景广阔的以介孔分子筛为载体的加氢脱硫催化剂的开发。
- This thesis emphasized on the preparation of mesoporous molecular sieves MSU. 中孔分子筛MSU是当今认为在稳定性方面很有发展前途的一种催化新材料。
- Cl-SBA- 15 mesoporous molecular sieve Cl-SBA-15分子筛
- Co-LaMCM-41 mesoporous molecular sieve Co-LaMCM-41介孔分子筛
- Co-MCM-41 mesoporous molecular sieve Co-MCM-41介孔分子筛
- CoMCM-41 mesoporous molecular sieve CoMCM-41介孔分子筛
- MCM- 41 mesoporous molecular sieve MCM-41介孔分子筛
- MSU-1 mesoporous molecular sieve MSU-1介孔分子筛
- SBA - 15 mesoporous molecular sieve SBA-15介孔分子筛
- The mesoporous molecular sieves supported with ionic liquid were prepared by sol-gel method. 利用溶胶-凝胶法合成了固载离子液体的介孔分子筛。
- nano-sized mesoporous molecular sieve 纳米介孔分子筛
- mesoporous molecular sieve SBA-15 介孔分子筛SBA-15
- cobalt-containing mesoporous molecular sieve 舍钴介孔分子筛
