Electrocatalytic Cleavage of C-C Bonds in Lignin Models Using Nonmetallic Catalysts at Ambient Conditions.

ABSTRACT: Lignin, characterized by its amorphous, heavily polymerized structure, is a primary natural source of aromatic compounds, yet its complex constitution poses considerable challenges in its transformation and utilization. Therefore, the selective cleavage of C-C bonds represents a critical and challenging step in lignin degradation, essential for the production of high-value aromatic compounds. In this study, we report a simple electrocatalytic approach for lignin valorization via C-C bond cleavage by developing a nonmetallic electrocatalyst of carbon-based materials. It is found that the hydrophilicity and hydrophobicity of the electrocatalyst have a significant effect on the degradation process. Under mild conditions, the hydrophilic carbon paper exhibits 100% substrate conversion, yieldin

SUBMITTER: Liu G 

PROVIDER: S-EPMC11835273 | biostudies-literature | 2024 May

REPOSITORIES: biostudies-literature