Vanadium and titanium oxide supported on mesoporous CMK-3 as new catalysts for oxidative desulfurization

Highly active and robust Ni–MoS2supported on mesoporous carbon: a nanocatalyst for hydrodeoxygenation reactions

“…The detailed characterisation of the activated carbon (AC) and mesoporous carbon (CMK-3) supports along with the supported metal catalysts are discussed in ESI. † 17,[24][25][26][27][28][29][30][31][32][33][34][35][36][37][38][39][40][41] The catalytic activity at the complete conversion of guaiacol with MoS 2 supported on AC and CMK-3 is depicted in Fig. 1.…”

Carbon‐Based Material‐Supported Palladium Nanocatalysts in Coupling Reactions: Discussion on their Stability and Heterogeneity

“…As the most widely used OMC material, CMK‐3 has good properties and is a suitable carrier for metal NPs . Bai and coworkers reported the preparation of Pd NPs supported on CMK‐3 by Ar glow discharge plasma technology without the use of any chemical additives .…”

“…As the most widely used OMC material, CMK-3 has good properties and is a suitable carrier for metal NPs. [133,134] Bai and coworkers reported the preparation of Pd NPs supported on CMK-3 by Ar glow discharge plasma technology without the use of any chemical additives. [135] Compared with those prepared by a chemical reduction method, the particle size of Pd NPs/CMK-3 prepared by this method is smaller (a mean particle size of 3.4 nm) ( Figure 15).…”

Tungsten Nitride, Well‐Dispersed on Porous Carbon: Remarkable Catalyst, Produced without Addition of Ammonia, for the Oxidative Desulfurization of Liquid Fuel

“…[6,8,12,13] Metal species such as W, Mo, Ti, Zr, and V (mainly supported on porous materials) were studied extensively to activate oxygen species (from oxidants) for the oxidation of various thiophenics. [14][15][16][17][18][19][20][21][22] For example, WO 3 catalyst can activate H 2 O 2 via the formation of intermediate peroxotungsten species (which eventually converted into active oxygen species and WO 3 catalyst). [23,24] On the other hand, various porous materials including carbon, metal oxide, silica, metal-organic framework (MOF) were used to disperse those active metal species within the free pores and to increase the diffusivity of the thiophenics and oxidant molecules within those pores for facile/rapid oxidation.…”

“…Among the oxidants, H 2 O 2 is considered as one of the best oxidizing agents because of its cost effectiveness, high content of oxygen (47 wt%), and releases only H 2 O after the reaction . Metal species such as W, Mo, Ti, Zr, and V (mainly supported on porous materials) were studied extensively to activate oxygen species (from oxidants) for the oxidation of various thiophenics . For example, WO 3 catalyst can activate H 2 O 2 via the formation of intermediate peroxotungsten species (which eventually converted into active oxygen species and WO 3 catalyst) .…”