In situ hybridization of an MXene/TiO₂/NiFeCo-layered double hydroxide composite for electrochemical and photoelectrochemical oxygen evolution.

ABSTRACT: Electrochemical and photoelectrochemical (PEC) oxygen evolution reactions (OER) are receiving considerable attention owing to their important roles in the overall water splitting reaction. In this contribution, ternary NiFeCo-layered double hydroxide (LDH) nanoplates were in situ hybridized with Ti₃C₂T _x (the MXene phase) via a simple solvothermal process during which Ti₃C₂T _x was partially oxidized to form anatase TiO₂ nanoparticles. The obtained Ti₃C₂T _x /TiO₂/NiFeCo-LDH composite (denoted as TTL) showed a superb OER performance as compared with pristine NiFeCo-LDH and comercial IrO₂ catalyst, achieving a current density of

SUBMITTER: Hao N 

PROVIDER: S-EPMC9080836 | biostudies-literature | 2018 Jun

REPOSITORIES: biostudies-literature