scholarly journals Microemulsion Route for the Synthesis of Nano-Structured Catalytic Materials

10.5772/66183 ◽  
2017 ◽  
Author(s):  
Tajamal Hussain ◽  
Rabia Batool
Keyword(s):  
Catalytic Materials

Efficient Production of Biodiesel Catalyzed by Acidic Nanoporous Carbon Materials：A Review

2020 ◽  
Vol 16 ◽  
Author(s):  
Anping Wang ◽  
Heng Zhang ◽  
Hu Li ◽  
Song Yang
Keyword(s):  
Pore Structure ◽  
Active Sites ◽  
Catalytic Performance ◽  
Nanoporous Carbon ◽  
Biodiesel Production ◽  
Efficient Production ◽  
Fossil Energy ◽  
Catalytic Materials ◽  
High Acid ◽  
Carbon Based

Background: With the gradual decrease of fossil energy, the development of alternatives to fossil energy has attracted more and more attention. Biodiesel is considered to be the most potent alternative to fossil energy, mainly due to its green, renewable and biodegradable advantages. The stable, efficient and reusable catalysts are undoubtedly the most critical in the preparation of biodiesel. Among them, nanoporous carbon-based acidic materials are very important biodiesel catalysts. Objective: The latest advances of acidic nanoporous carbon catalysts in biodiesel production was reviewed. Methods: Biodiesel is mainly synthesized by esterification and transesterification. Due to the important role of nanoporous carbon-based acidic materials in the catalytic preparation of biodiesel, we focused on the synthesis, physical and chemical properties, catalytic performance and reusability. Results: Acidic catalytic materials have a good catalytic performance for high acid value feedstocks. However, the preparation of biodiesel with acid catalyst requires relatively strict reaction conditions. The application of nanoporous acidic carbon-based materials, due to the support of carbon-based framework, makes the catalyst have good stability and unique pore structure, accelerates the reaction mass transfer speed and accelerates the reaction. Conclusion: Nanoporous carbon-based acidic catalysts have the advantages of suitable pore structure, high active sites, and high stability. In order to make these catalytic processes more efficient, environmentally friendly and low cost, it is an important research direction for the future biodiesel catalysts to develop new catalytic materials with high specific surface area, suitable pore size, high acid density, and excellent performance.

Co3O4-CuCoO2 hybrid nanoplates as a low-cost and highly active catalyst for producing hydrogen from ammonia borane

2021 ◽  
Author(s):  
Yufa Feng ◽  
Jinyun Liao ◽  
Xiaodong Chen ◽  
Qingyu Liao ◽  
Huize Wang ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Active Catalyst ◽  
Low Cost ◽  
Ammonia Borane ◽  
Catalytic Materials ◽  
Highly Active ◽  
Promising Strategy

Developing low-cost and highly active hydrolysis catalytic materials for the dehydrogenation of hydrogen-rich chemicals is a promising strategy to store and easily release hydrogen for fuel cell applications. In this...

Engineering Sn‐based Catalytic Materials for Efficient Electrochemical CO 2 Reduction to Formate

ChemNanoMat ◽  
2021 ◽  
Vol 7 (4) ◽  
pp. 380-391
Author(s):  
Ying Fan Tay ◽  
Zheng Hao Tan ◽  
Yanwei Lum
Keyword(s):  
Catalytic Materials

Spectroscopic characterization of Ni/Al2O3 catalytic materials for the steam reforming of renewables

2013 ◽  
Vol 452 ◽  
pp. 163-173 ◽  
Author(s):  
Gabriella Garbarino ◽  
Serena Campodonico ◽  
Alvaro Romero Perez ◽  
Maria M. Carnasciali ◽  
Paola Riani ◽  
...  
Keyword(s):  
Steam Reforming ◽  
Spectroscopic Characterization ◽  
Catalytic Materials

Layered Double Hydroxides as Catalytic Materials: Recent Development

2008 ◽  
Vol 12 (4) ◽  
pp. 253-265 ◽  
Author(s):  
Fazhi Zhang ◽  
Xu Xiang ◽  
Feng Li ◽  
Xue Duan
Keyword(s):  
Layered Double Hydroxides ◽  
Catalytic Materials ◽  
Double Hydroxides
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