Improvement of microporous silicoaluminophosphate properties by Fe and Ti insertion for photocatalytic hydrogen generation under visible light

Boron Incorporation by Hydrothermal Synthesis Into SAPO-5 and SAPO-11 Molecular Sieves

“…SAPO-5, AFI structure, and SAPO-11, AEL structure, are some of the SAPOs that have been studied, due to their contributions in obtaining different distributions of products in the reactions mentioned above, in addition to being versatile when it comes to increment of properties 5,13 . Usually, improvements in the properties of SAPOs also include increases in the Brønsted acid strength of these materials, ranging from modifications to the synthesis process to the inclusion of steps after the preparation of the material, with the use, for example, of solutions of a cationic heteroatom source, normally metallic, such as copper 14 , platinum 15 , iron 16 etc 17,18 .…”

Effect of feed impurities on catalytic performance of CuFe2O4/β-SiC for SO3 decomposition in the sulfur–iodine cycle

“…Global warming, environmental pollution, depletion of fossil fuels and fluctuating crude oil prices are some of the major challenges in front of the world which lead to the demand of clean and sustainable energy resources. [1][2][3][4][5][6][7][8][9] Hydrogen is one of the renewable energy sources and has an immense potential to substitute fossil fuels (which are the source of more than 80% of all energy) due to its environment friendly nature and high energy density. [10][11][12][13][14][15][16] Hence, world's attention has been drawn to the development of various hydrogen production technologies to protect the environment, to boost the economy, to solve the problem of energy crisis and for the betterment of human life.…”