Synapse
⌘+K
Synapse
PulseExploreClubsResearchersJournals
Instagram
HomeClubsExplore
April 13, 2026ACS Catalysis

Lattice Oxygen-Mediated Oxidative Depolymerization of Lignin via Selective C–C Bond Cleavage under Visible Light

View Full Paper
Ask AI
Bookmark
Share

Authors

HJHuating JiangZGZhiruo GuoXLXiaohui Liu

Discussion

Loading...

Member takes

Overview

Demonstrates oxidative lignin depolymerization using lattice oxygen, improving aromatic product yield.

Key Points

  • The aim is to efficiently depolymerize lignin into valuable aromatic compounds using lattice oxygen-mediated pathways.
  • Utilized lattice oxygen-rich WO3 as a photocatalyst under visible light.
  • Employed the Mars-van Krevelen mechanism for oxidative cleavage of β–1 bonds.
  • Monitored conversion rates and selectivity for benzaldehyde and benzoic acid over time.
  • Conducted tests across various β–1 model compounds and industrial lignin.
  • Achieved 99% conversion of lignin in 2 hours under visible light.
  • Reached 94% selectivity for benzaldehyde and benzoic acid, exceeding existing catalytic systems.
  • Demonstrated stability over 10 reaction cycles through in situ oxygen regeneration.

Cite This Study

Jiang et al. (2026) studied this question.

synapsesocial.com/papers/69dc87ea3afacbeac03e9ecdhttps://doi.org/10.1021/acscatal.6c00192
View Full Paper
Ask AI
Bookmark
Share

Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Visible Light‐Switchable Lattice Oxygen Sites for Selective C−H and C(O)−C Bond Electrooxidation2024 · 14 citations
  2. 2Investigating bifunctional linker-assisted photocatalytic behavior of Ag–TiO2 nanocomposites2024 · 6 citations
  3. 3Oxygen-Varying Correlated Fluorescence for Determining the Stern–Volmer Constant of Porphyrin2022 · 23 citations
  4. 4Switchable ionic liquids based on di-carboxylic acids for one-pot conversion of biomass to an advanced biofuel2016 · 35 citations
  5. 5Peroxodicarbonate as a Green Oxidizer for the Selective Degradation of Kraft Lignin into Vanillin2023 · 96 citations