07-O-01 - Ordered mesoporous carbon molecular, sieves by templated synthesis: the structural varieties

Ryoo, Ryong; Joo, Sang Hoon; Jun, Sangmi; Tsubakiyama, Toshikazu; Terasaki, Osamu

doi:10.1016/s0167-2991(01)81244-1

Cited by 73 publications

(60 citation statements)

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“…This is in contrast to the carbon synthesized using MCM-48 as the template, where typically the symmetry is reduced upon replication. [35] This maintenance of the original symmetry was the first indication that the walls in this block-polymer-templated silica also have pores connecting the mesopore systems, as had previously been observed for SBA-15. More direct proof was later obtained by the Terasaki group using electron crystallography.…”

Section: Ordered Mesoporous Carbonsupporting

confidence: 67%

Nanocasting: A Versatile Strategy for Creating Nanostructured Porous Materials

2006

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Nanocasting is a powerful method for creating materials that are more difficult to synthesize by conventional processes. We summarize recent developments in the synthesis of various structured porous solids, covering silica, carbon, and other nonsiliceous solids that are created by a nanocasting pathway. Structure replication on the nanometer length scale allows materials' properties to be manipulated in a controlled manner, such as tunable composition, controllable structure and morphology, and specific functionality. The nanocasting pathway with hard templates opens the door to the design of highly porous solids with multifunctional properties and interesting application perspectives.

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Section: Ordered Mesoporous Carbonsupporting

confidence: 67%

Nanocasting: A Versatile Strategy for Creating Nanostructured Porous Materials

2006

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“…Ordered mesoporous carbons (OMCs) can be synthesized through the nanocasting technique using ordered mesoporous silicas (OMSs) as templates [20][21][22][23] and then followed by sulfonation with H 2 SO 4 or SO 3 [24][25][26]. This kind of carbon materials exhibits high surface area, narrow pore size distribution and large pore volume, allowing high densities of ASO 3 H groups and good accessibility to active sites after sulfonation.…”

Section: Introductionmentioning

confidence: 99%

Efficient mesoporous carbon-based solid catalyst for the esterification of oleic acid

Gao

Tang

Cui

et al. 2015

Fuel

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“…Interestingly, when MCM-41 is treated with microwave digestion to remove surfactant template, more silanol group appear providing strong binding sites for carbon precursor which facilitates the structural transformation of MCM-41 to its carbon replica with interconnected microporous and mesoporous tunnels [106]. Th e synthesis of ordered mesoporous carbons CMK-1, CMK-2, CMK-3 can be performed by impregnating carbon precursor (as sucrose or furfuryl alcohol or resorcinol or formaldehyde) over diff erent support MCM-48, SBA-1, and SBA-15 respectively followed by thermal treatment and subsequent removal of silica mold [50,107,108]. Carbon precursor should have high car bon yield on thermal treatment so that pore of the template remains fi lled to a larger extent.…”

Section: Cmk Familymentioning

confidence: 99%

The Synthetic Strategy for Developing Mesoporous Materials through Nanocasting Route

Kumar¹,

Chowdhury²

2015

Advanced Functional Materials

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Nanocasting is a powerful methodology for creating ordered mesoporous materials that are more diffi cult to synthesize by conventional processes. Synthesis starts with fabrication of inorganic/carbon precursors inside the nanospaces of a mesoporous hard template, which is used as a true mold to produce the mesoporous materials with controllable pore size, morphology of the network. Aft er fabrication inside the nanospaces, the template framework is selectively removed and the mesoporous ordered inorganic/organic material is obtained. In this chapter, a comprehensive literature survey for fabrication of mesoporous materials via mesoporous hard template, e.g., SBA-15, KIT-6, and mesoporous carbon, is presented. First two sections are limited to the basic understanding of nanocasting methodology. Th e later three sections comprise a review of works based on mesoporous silica/carbon template, which has been nurturing till date. A wide range of studies for synthesis of several inorganic compounds range from metal oxides, metal sulfi des, metal carbide phosphate, and ceramics is covered.

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07-O-01 - Ordered mesoporous carbon molecular, sieves by templated synthesis: the structural varieties

Cited by 73 publications

References 0 publications

Nanocasting: A Versatile Strategy for Creating Nanostructured Porous Materials

Nanocasting: A Versatile Strategy for Creating Nanostructured Porous Materials

Efficient mesoporous carbon-based solid catalyst for the esterification of oleic acid

The Synthetic Strategy for Developing Mesoporous Materials through Nanocasting Route

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