1) Cl-SBA-15 mesoporous molecular sieve
Cl-SBA-15分子筛
2) SBA-15 zeolite
SBA-15分子筛
1.
The novel Pro/SBA-15 catalyst was prepared using SBA-15 zeolite as the support to immobilize L-proline(Pro) derivatives,which was synthesized from 4-hydroxy-L-proline.
以4-羟基-L-脯氨酸为原料合成了脯氨酸衍生物,并将其固载于介孔SBA-15分子筛上制备了Pro/SBA-15催化剂。
3) SBA-15 molecular sieve
SBA-15分子筛
1.
Cerium-modified mesoporous SBA-15 molecular sieve(Ce(SO4)2/SBA-15) was prepared by impregnation and was used as catalyst for synthesis of methyl palmitate(bio-diesel oil).
用浸渍法对SBA-15分子筛进行Ce改性,制备了Ce(SO4)2/SBA-15催化剂,采用X射线衍射、红外光谱、N2吸附-脱附、热重-差热分析方法对试样进行了表征。
2.
Three homodinuclear metal complexes[M_2LCl_3]Cl(L stands for triethylenetetramine ligand,and M stands for Co,Cu or Cr)were synthesized,and SBA-15 molecular sieve was prepared by microwave heating method and were functionalized by γ-aminopropyl to produce SBA-15-NH_2 molecular sieve.
合成了3种同双核金属配合物[M2LCl3]Cl(L代表配体三亚乙基四胺,M代表Co,Cu,Cr),采用微波加热法合成了SBA-15分子筛,采用浸渍法将3种同双核金属配合物分别固载在表面官能化的SBA-15分子筛(SBA-15-NH2分子筛)中制得负载型催化剂。
3.
XRD patterns showed that Cs_xH_(3-x)PW_(12)O_(40)/SBA-15 still kept perfect crystalline structure of SBA-15 molecular sieve.
XRD表征结果表明,改性后的催化剂具有纯硅SBA-15分子筛晶体结构。
4) SBA-15 molecular sieve modification
SBA-15分子筛改性
6) SBA-15-SO3H
SBA-15-SO3H分子筛
1.
The synthesis of methyl salicylate(MSf)rom salicylic acid(SA)and dimethyl carbonate(DMC) was investigated over a series of SBA-15-SO3H zeolite catalysts containing different amounts of sulfonic acid in this work.
报道使用一系列具有不同丙磺酸含量的SBA-15-SO3H分子筛为催化剂,考察了碳酸二甲酯作为酯化试剂与水杨酸发生反应制备水杨酸甲酯。
补充资料：筛
分子式：
CAS号：
性质：是分离大小不同的粒状颗粒的设备。由金属丝或塑料纤维等材料编织成网，筛孔呈正方形，或在金属板上作成圆孔或正方形孔。按操作方法可分为固定筛和运动筛两种。固定筛只适用于生产能力低的场合，如固定栅式筛。运动筛则用于大规模的生产。按筛网形状又分为转筒和平面筛，前者有圆盘式、圆筒式和链式等，后者有摇动式、振动式和簸动式等。
CAS号：
性质：是分离大小不同的粒状颗粒的设备。由金属丝或塑料纤维等材料编织成网，筛孔呈正方形，或在金属板上作成圆孔或正方形孔。按操作方法可分为固定筛和运动筛两种。固定筛只适用于生产能力低的场合，如固定栅式筛。运动筛则用于大规模的生产。按筛网形状又分为转筒和平面筛，前者有圆盘式、圆筒式和链式等，后者有摇动式、振动式和簸动式等。
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参考词条