Interior engineering of seaweed-derived N-doped versatile carbonaceous beads with Co _x O _y for universal organic pollutant degradation.

ABSTRACT: The rational optimization of catalytic composites with excellent catalytic activities and long-term cycling stabilities for environmental remediation is still maintained as highly desired but is an ongoing challenge. Here, seaweed-derived N-doped versatile carbonaceous beads with Co _x O _y (Co-NC-0.25-700 °C) are employed as a novel catalyst to activate peroxymonosulfate (PMS) for methylene blue (MB) degradation. Profiting from the improved structure-activity relationship and the synergistic effects between the "egg-box" structure and the Co _x O _y loaded on the N-doped carbonaceous beads, Co-NC-0.25-700 °C exhibited relatively high performance and comparative long-term stability. The universal applicability of Co-NC-0.2

SUBMITTER: Bo S 

PROVIDER: S-EPMC9060693 | biostudies-literature | 2019 Feb

REPOSITORIES: biostudies-literature