학술논문

Hydrogen production for the synergistic catalytic of modified-titanium dioxide supported nickel catalyst with potassium carbonate catalyst by supercritical water gasification of coal
Document Type
Article
Source
In International Journal of Hydrogen Energy 6 January 2025 97:1025-1040
Subject
Language
ISSN
0360-3199
Abstract
@@@@Highlights •A novel synergistic catalytic system for supercritical water gasification was created.•Transition metals modified Ni/TiO2 catalysts were synthesized.•NiCu alloy boosts the hydrothermal stability of Ni–Cu/TiO2 in supercritical water.•Ni–Cu/TiO2 synergized with K2CO3 achieved an H2 yield of 81.42 mol kg−1.•A comprehensive synergistic catalytic mechanism was revealed.