Biblioteca Digital

991 resultados para N-15 NMR

29Si NMR研究改性氧化硅溶胶-凝胶过程的化学基础

Relevância:

20.00% 20.00%

Publicador:

TiO2/SBA-15介孔复合材料的制备及其光催化性能的研究

Relevância:

20.00% 20.00%

Publicador:

有机疏水改性SBA-15负载钴基催化剂的制备、表征及其在F-T合成中应用的研究

Relevância:

20.00% 20.00%

Publicador:

高效甲醇水蒸气重整制氢的SBA-15改性的Cu/ZnO/Al2O3催化剂

Relevância:

20.00% 20.00%

Publicador:

Mesoporous MSU materials functionalized with sulfonic group: A multinuclear NMR and theoretical calculation study

Relevância:

20.00% 20.00%

Publicador:

Synthesis of nano titania particles embedded in mesoporous SBA-15: Characterization and photocatalytic activity

Relevância:

20.00% 20.00%

Publicador:

One-pot synthesis of mesostructured AlSBA-15-SO3H effective catalysts for the esterification of salicylic acid with dimethyl carbonate

Relevância:

20.00% 20.00%

Publicador:

Study on the ammonia-catalyzed hydrolysis kinetics of single phenyltriethoxysilane and mixed phenyltriethoxysilane/tetraethoxysilane systems by liquid-state 29Si NMR

Relevância:

20.00% 20.00%

Publicador:

表面含磺酸基的介孔分子筛催化剂SBA-15-SO3H的制备及其催化性能

Relevância:

20.00% 20.00%

Publicador:

SBA-15介孔分子筛表面的磺酸基改性及其催化性能

Relevância:

20.00% 20.00%

Publicador:

表面含磺酸基的介孔分子筛SBA-15-SO3H的直接合成

Relevância:

20.00% 20.00%

Publicador:

Comparative study on the hydrolysis kinetics of substituted ethoxysilanes by liquid-state 29Si NMR

Relevância:

20.00% 20.00%

Publicador:

29Si NMR研究Stober反应的化学动力学

Relevância:

20.00% 20.00%

Publicador:

Ammonia-catalyzed hydrolysis kinetics of mixture of tetraethoxysilane with methyltriethoxysilane by 29Si NMR

Relevância:

20.00% 20.00%

Publicador:

液态29Si NMR 研究TEOS/DDS混合体系的氨催化水解动力学

Relevância:

20.00% 20.00%

Publicador:

«
1
2
...
43
44
45
46
47
48
49
...
66
67
»