Following the designed synthesis of mesoporous silica materials, such as MCM-41 and MCM-48 with small pore sizes (2-4 nm), [1] which are templated by quaternary ammonium cationic surfactants with different chain lengths, numerous ordered large-pore (8-30 nm) mesoporous silicas, such as SBA-15 and SB
Synthesis of Large-Pore Iad Mesoporous Silica and Its Tubelike Carbon Replica
β Scribed by Shunai Che; Alfonso E. Garcia-Bennett; Xiaoying Liu; Robert P. Hodgkins; Paul A. Wright; Dongyuan Zhao; Osamu Terasaki; Takashi Tatsumi
- Publisher
- John Wiley and Sons
- Year
- 2003
- Tongue
- English
- Weight
- 252 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0044-8249
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Large-pore three-dimensional (3D) mesoporous silicas are among the most interesting mesoporous materials discovered in recent years, and they have attracted much attention for potential applications requiring easily accessible, uniform, large pores. Examples of these are SBA-15 (p6mm) and SBA-16 (Im
## Abstract Ordered mesoporous carbon CβFDUβ18s with tunable pore sizes of 12β33 nm and pore wall thicknesses of 5β11 nm were synthesized by using poly(ethylene oxide)βblockβpoly(styrene) (PEOβ__b__βPS) diblock copolymers with various PS chain lengths as templates and through the evaporation induce