Efficient Integration of 5‐Hydroxymethylfurfural Oxidation to 2,5‐Furandicarboxylic Acid with Electrochemical Reduction of CO 2 to Tunable Syngas Production in a Flow Cell

W4415240150 · 수집 2026-10-04 18:16:49

T10030 Electrocatalysts for Energy Conversion

CoT 라벨링

라벨링 전

PDF 파일

저장된 PDF 없음

기본 정보

DOI 제목 발행년도 저널 URL 페이지 열기 PDF URL PDF 열기 발행기관 피인용수 라이선스

추가 정보 초록

Pairing electrochemical CO2 reduction (CO2RR) with the oxygen evolution reaction (OER) significantly limits overall system efficiency due to the high energy demand of the OER and low product value. Here, a scalable electrochemical platform is present that couples CO2RR with the oxidation of 5-hydroxymethylfurfural (HMF) to the high-value product 2,5-furandicarboxylic acid (FDCA). Using a bimetallic FeCo-modified Ni-anode, prepared via a Fenton-like surface treatment, achieves >95% FDCA yield and Faradaic efficiency under industrially relevant conditions by oxidizing stable Cannizzaro-derived intermediates. Integration with CO2RR in an electrochemical flow cell enables syngas production with tunable H2/CO ratios (0.1-4) and >92% overall Faradaic efficiency. Simultaneously, FDCA is produced at the anode with ≈89% Faradaic efficiency and yields exceeding 90%. Economic analysis indicates an 11-12% improvement in overall energy efficiency, with FDCA contributing more than 96% of the system revenue. This work establishes a scalable, energy-efficient platform for concurrent CO2 utilization and biomass upgrading, advancing sustainable electrochemical production.

본문 활용가능성

이력 0건

아직 편집 이력이 없습니다. 저장할 때마다 이전 내용이 여기에 백업됩니다.

Efficient Integration of 5‐Hydroxymethylfurfural Oxidation to 2,5‐Furandicarboxylic Acid with Electrochemical Reduction of CO <sub>2</sub> to Tunable Syngas Production in a Flow Cell

CoT 라벨링

PDF 파일

이력 0건