Category: ethers-buliding-blocks. Recently I am researching about CATALYTIC PERFORMANCE; SPATIAL-DISTRIBUTION; ACID SITES; ALKYLATION; BEHAVIOR; POROSITY, Saw an article supported by the Science and Technology Program of Guangzhou, China [201804010172]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21576094, 21576221, 21276052]; Science and Technology Planning Project of Guangdong Province, China [2012A090300006]; National Key Technology RD ProgramNational Key Technology R&D Program [2015BAK45B01]. Published in ELSEVIER in AMSTERDAM ,Authors: Liu, BY; Chen, ZP; Huang, JJ; Chen, HY; Fang, YX. The CAS is 103-50-4. Through research, I have a further understanding and discovery of Benzyl ether
The MFI zeolites with nanosheet assemblies morphology were prepared by a seed-assisted strategy using specially designed bolaform surfactant [C6H13-N+ (CH3)(2)-C6H12-N+ (CH3)(2)-(CH2)(12)-O-(p-C6H4)(2)-O-(CH2)(12)-N+(CH3)(2)-C6H12-N+(CH3)(2)-C6H13] [Br-](4) (C6-12-diphe) as a structure-directing agent. The MFI zeolite nanosheet assemblies were composed of MFI nanosheets with randomly organized structure, exhibiting a narrow mesopore distribution. By tuning the Si/AI ratios of MFI zeolite nanosheet assemblies from 60 to 10, the morphology of resultant zeolites changed from nanosheet stacks to house-of-cards-like structures, and to nanosponges. In addition, the porosity and Bronsted acid/Lewis acid ratio exhibited a parabola-type dependence on the Si/Al ratios of obtained zeolites, indicating that meso-/microporosity and acidity of MFI nanosheet assemblies can be systematically tailored by changing the constituents of zeolites. Catalytic performance of MFI zeolite nanosheet assemblies was investigated in the benzylation of benzyl alcohol with mesitylene. The results revealed that MFI zeolite nanosheet assemblies exhibited extraordinary catalytic activity compared to conventional ZSM-5 zeolite. The conversion of benzyl alcohol and selectivity (1,3,5-trimethyl-2-benzylbenzene vs dibenzyl ether) of zeolite catalysts were linearly dependent on the 81-misted acid/Lewis acid ratio, and they exhibited a parabola-type dependence on the S-ext/S-BET, indicating that a balance between acidity and porosity of zeolites can be realized to modulate the catalytic properties of MFI zeolite nanosheet assemblies guided by C6-12-diphe.
Category: ethers-buliding-blocks. About Benzyl ether, If you have any questions, you can contact Liu, BY; Chen, ZP; Huang, JJ; Chen, HY; Fang, YX or concate me.
Reference:
Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem