Synthesis of ordered mesoporous carbon materials and their catalytic performance in dehydrogenation of propane to propylene

Liu, Lei; Deng, Qianqian; Bao, Agula; Ren, Tie‐Zhen; Liu, Yuping; Zhaorigetu, Bao; Yuan, Zhong‐Yong

doi:10.1016/j.cattod.2011.08.022

Cited by 47 publications

(35 citation statements)

References 43 publications

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“…The final conversions after 100 h were 44.5, 39.3, and 49.8 %, with final yields of 37.9, 34.8, and 32.9 % and final selectivities of 85.1, 88.6, and 68.0 % for OMC‐1, OMC‐2, and CMK‐3, respectively. The stable propylene yield of higher than 38 % over OMC‐1 was comparable with that of the previously reported Pt/Sn‐Ce based catalysts,135 and higher than that of Pt/Sn based catalysts 136. OMCs was also tested for ODH of propane to propylene 137.…”

Section: Carbonaceous Materials For Catalytic Reactionssupporting

confidence: 84%

Metal‐Free Carbonaceous Materials as Promising Heterogeneous Catalysts

et al. 2015

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Metal‐free carbonaceous materials have attracted considerable interests as heterogeneous catalysts owing to their superior physiochemical properties over metal‐based catalysts, such as low cost, no pollution, chemical and thermal stabilities, as well as readily tailorable porous structure and surface chemistry. This review article provides an overview of the fundamentals and recent advances in the field of metal‐free carbon catalysts, including graphenes, carbon nanotubes, mesoporous carbons, graphitic carbon nitrides, and related composites. Special focus is placed on their controllable preparation and applications in gas phase, liquid phase, electrochemical, and photocatalytic reactions, as well as defect and surface chemistry related catalytic activities of carbon materials. Some perspectives are highlighted on the development of more efficient metal‐free carbonaceous catalysts featuring high stability, low cost, optimized structures, and enhanced performance, which are the key factors to accelerate the designed preparation and commercialization of carbocatalysts.

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Section: Carbonaceous Materials For Catalytic Reactionssupporting

confidence: 84%

Metal‐Free Carbonaceous Materials as Promising Heterogeneous Catalysts

et al. 2015

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“…Nevertheless, under such high temperatures, the undesirable side reactions such as hydrogenolysis, cracking and coke deposition are inevitable. 4,5 Currently, many studies are devoted to developing novel and potential catalysts in propane dehydrogenation (PDH), such as ceria-based catalysts, 6 calcined hydrotalcite-supported platinum catalysts, 7 Sn/SiO 2 catalysts, 8 Pd-based catalysts, 9 mesoporous carbons, gallium oxide-based catalysts 10,11 and so on. Among these, gallium oxide-based catalysts have been recognized as new promising alkane dehydrogenation materials due to their unique capability to activate hydrocarbon species and excellent catalytic efficiency as compared to conventional Cr 2 O 3and V 2 O 5 -based catalysts.…”

Section: Introductionmentioning

confidence: 99%

Catalytic performance of gallium oxide based-catalysts for the propane dehydrogenation reaction: effects of support and loading amount

et al. 2017

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“…Recently, a series of new and eco-friendly supported non-sulfide catalysts, including iron-silicate zeolites, CsNi 2 P/active carbon, Zn-Nb-O oxides, and monolithic ordered mesoporous carbon (OMC), have also been developed for the dehydrogenation of propane and isobutane [20][21][22][23]. Although these systems showed good selectivity for dehydrogenations, their productivities are lower than the supported chromium and Pt/Sn-catalyzed systems.…”

Section: Other Heterogeneous Metal-catalyzed Alkane Dehydrogenationsmentioning

confidence: 97%