Metal-organic framework(MOF)-derived catalysts for Fischer-Tropsch synthesis: Recent progress and future perspectives

Kabir Opeyemi Otun; Xinying Liu; Diane Hildebrandt

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Metal-organic framework(MOF)-derived catalysts for Fischer-Tropsch synthesis: Recent progress and future perspectives

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Fischer-Tropsch Synthesis(FTS) is an important catalytic chemical reaction that converts a mixture of CO and H2(syngas) derived from biomass, coal or natural gas into ultra-clean fuels or value-added chemicals. However, most traditional catalysts used in the Fischer-Tropsch process are faced with the problems of high deactivation rate triggered by sintering, phase changes and oxidation which hamper their catalytic performance. Metal-organic frameworks(MOFs)-derived materials have been a promising alternative in addressing the catalyst deactivation problems in FTS because of the encapsulation of their metal nanoparticles in carbon matrix and absence of large particle size, among other reasons. Therefore, this review emphasizes the most recent research headway in the investigation of MOFs as precursors to achieve high-performance FTS catalysts. Precisely, the design of iron and cobalt-based FTS catalysts from parent MOFs via MOF-mediated synthesis, the catalytic activity of the MOF-derived materials and the promoter effects under FTS operation were outlined and discussed. We have also evaluated the influence of MOF structures on the FTS performance and compared them with traditional/commercially available catalysts to show the importance of this approach. Finally, the challenges and opportunities to further expedite the extensive research efforts and promote their applications in material design and FT technology were mentioned.

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《能源化学：英文版》 |2020年第12期|P.230-245|共16页
作者
Kabir Opeyemi Otun; Xinying Liu; Diane Hildebrandt;
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作者单位

Institute for the Development of Energy fo r African Sustainability College of Science Engineering and Technology University of South Africa Johannesburg South AfricaDepartment of Chemistry Kwara State University PMB 1530 llorin Kwara State Nigeria;

Institute for the Development of Energy fo r African Sustainability College of Science Engineering and Technology University of South Africa Johannesburg South AfricaInternational Joint Laboratory of New Energy Hebei University of Science and Technology Shijiazhuang 050018 Hebei China;

Institute for the Development of Energy fo r African Sustainability College of Science Engineering and Technology University of South Africa Johannesburg South AfricaInternational Joint Laboratory of New Energy Hebei University of Science and Technology Shijiazhuang 050018 Hebei China;

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正文语种 chi
中图分类物理化学（理论化学）、化学物理学;
关键词
Metal-organic frameworks; Fischer-Tropsch synthesis; Catalyst; MOFMS; Deactivation;

机译：金属有机框架;Fischer-Tropsch合成;催化剂;MOFMS;失活;

Metal-organic framework(MOF)-derived catalysts for Fischer-Tropsch synthesis: Recent progress and future perspectives

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