Sulphur and nitrogen-doped metal-free microalgal carbon catalysts for very active dehydrogenation of sodium borohydride in methanol

Herein, the development of phosphorus and boron doped graphitic carbon nitride/zeolite (P and B doped g-C 3 N 4zeolite) catalyst under three-step heating conditions was performed. The rst step is to prepare g-C 3 N 4 synthesis from urea at 500 o C. In the second step, the production of B-doped zeolite-g-C 3 N 4 catalyst by calcination of g-C 3 N 4 and zeolite obtained at a ratio of 1:1 with boric acid at 500 o C. In the third step, the obtained B doped zeolite-g-C 3 N 4 catalyst consists of the preparation of B and P doped g-C 3 N 4 -zeolite catalyst as a result of hydrothermal method with phosphoric acid. Characterization studies of the obtained catalysts were carried out with XRD, SEM-EDX, FTIR and XPS analyzes. These obtained catalysts were used as a metal free catalyst in the production of hydrogen (H 2 -P) by sodium borohydride in methanol(NaBH 4 -MR) for the rst time in the literature. Hydrogen production rate (HGR) value for B and P doped g-C 3 N 4 -zeolite catalysts was 6250 ml min − 1 g − 1 .

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Highly active hydrogen generation from sodium borohydride methanolysis and ethylene glycolysis reactions using protonated chitosan-zeolite hybrid metal-free particles

Saka

2023

Applied Catalysis B: Environmental

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Sulphur and nitrogen-doped metal-free microalgal carbon catalysts for very active dehydrogenation of sodium borohydride in methanol

Cited by 26 publications

References 76 publications

Nitrogen and Oxygen Heteroatom Doping with Hydrothermal Nitric Acid Treatment on the Catalytic Performance of Metal-Free Carbon Particles: Hydrogen Release from Sodium Borohydride in Methanol

Nitrogen and Oxygen Heteroatom Doping with Hydrothermal Nitric Acid Treatment on the Catalytic Performance of Metal-Free Carbon Particles: Hydrogen Release from Sodium Borohydride in Methanol

Metal-free phosphorus and boron-doped graphitic carbon nitride/zeolite hetero-linked particles for highly efficient green hydrogen production in methanol

Highly active hydrogen generation from sodium borohydride methanolysis and ethylene glycolysis reactions using protonated chitosan-zeolite hybrid metal-free particles

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