Sustainable hydrogen production <i>via</i> NH₃BH₃ hydrolysis using platinum nanoparticles decorated on solvent-free synthesized LiNbWO₆.

ABSTRACT: A novel catalyst for the controlled and safe evolution of hydrogen (H₂) fuel from ammonia borane (NH₃BH₃) is presented in this work based on platinum nanoparticles (PtNPs) decorated on LiNbWO₆ support. The LiNbWO₆ compound was successfully synthesized through an unprecedented solvent-free approach, via the solid-state method using calcination at 760 °C for 24 hours. This material was employed as a support for PtNPs in the hydrolysis reaction of ammonia borane for hydrogen generation. LiNbWO₆ and PtNPs/LiNbWO₆ were both characterized by various techniques. X-ray diffraction (XRD) confirmed that the crystalline structure of LiNbWO₆ was consistent with the JCPDS standard 84-1764. Fourier-transform i

SUBMITTER: Silva de Souza NC 

PROVIDER: S-EPMC12481677 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature