Detonation Nanodiamonds as Catalyst Supports

Porous silica particles have shown applications in various technological fields including their use as catalyst supports in heterogeneous catalysis. The mesoporous silica particles have ordered porosity, high surface area, and good chemical stability. These interesting structural or textural properties make porous silica an attractive material for use as catalyst supports in various heterogeneous catalysis reactions. The colloidal nature of the porous silica particles is highly useful in catalytic applications as it guarantees better mass transfer properties and uniform distribution of the various metal or metal oxide nanocatalysts in solution. The catalysts show high activity, low degree of metal leaching, and ease in recycling when supported or immobilized on porous silica-based materials. In this overview, we have pointed out the importance of porous silica as catalyst supports. A variety of chemical reactions catalyzed by different catalysts loaded or embedded in porous silica supports are studied. The latest reports from the literature about the use of porous silica-based materials as catalyst supports are listed and analyzed. The new and continued trends are discussed with examples.

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Photothermal and Heat-Transfer Properties of Aqueous Detonation Nanodiamonds by Photothermal Microscopy and Transient Spectroscopy

The Journal of Physical Chemistry C ◽

10.1021/acs.jpcc.0c09329 ◽

2021 ◽

Vol 125 (14) ◽

pp. 7808-7823

Author(s):

Mikhail A. Proskurnin ◽

Liliya O. Usoltseva ◽

Dmitry S. Volkov ◽

Dmitry A. Nedosekin ◽

Mikhail V. Korobov ◽

...

Keyword(s):

Heat Transfer ◽

Detonation Nanodiamonds ◽

Photothermal Microscopy ◽

Transient Spectroscopy ◽

Transfer Properties

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Poly( n ‐alkyl methacrylate)s as Metallocene Catalyst Supports in Nonpolar Media

Macromolecular Chemistry and Physics ◽

10.1002/macp.201900259 ◽

2019 ◽

Vol 220 (19) ◽

pp. 1900259 ◽

Cited By ~ 1

Author(s):

Alba Nidia Estrada‐Ramirez ◽

Carolina Ventura‐Hunter ◽

Jürgen Vitz ◽

Enrique Díaz‐Barriga Castro ◽

René D. Peralta‐Rodriguez ◽

...

Keyword(s):

Metallocene Catalyst ◽

Catalyst Supports ◽

Alkyl Methacrylate

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Design Considerations for Advanced Ceramic Catalyst Supports

10.4271/2000-01-0493 ◽

2000 ◽

Cited By ~ 7

Author(s):

Suresh T. Gulati

Keyword(s):

Catalyst Supports ◽

Advanced Ceramic ◽

Design Considerations ◽

Ceramic Catalyst

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Silica direct evaporation: a size-controlled approach to SiC/carbon nanosheet composites as Pt catalyst supports for superior methanol electrooxidation

Journal of Materials Chemistry A ◽

10.1039/c5ta07811c ◽

2015 ◽

Vol 3 (47) ◽

pp. 24139-24147 ◽

Cited By ~ 13

Author(s):

Lei Wang ◽

Lu Zhao ◽

Peng Yu ◽

Chungui Tian ◽

Fanfei Sun ◽

...

Keyword(s):

Methanol Electrooxidation ◽

Graphitic Carbon ◽

Pt Catalyst ◽

Catalyst Supports ◽

Reduction Strategy ◽

Coconut Shells ◽

Size Controlled ◽

Silica Ceramic

SiC/graphitic carbon nanosheet (SiC/GC) nanocomposites, with 17 nm SiC NPs dispersed on GC uniformly were synthesized via a novel vaporization–deposition–reduction strategy derived from coconut shells and silica ceramic chips, which can be used as excellent supports for Pt toward the MOR.

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