Octahedral-Tetrahedral Site Synergism in Spinel Oxides Enables 1700 h-Stable Electrosynthesis of 2,5-Furandicarboxylic Acid in Near-Neutral Media.

Chuqian Xiao, Dongqi Liu, Sheng Hu, Xiuming Bu, Shaoyan Wang, Yuhang Li, Xianying Wang

Abstract read

In one paragraph

Article in Angewandte Chemie (International ed. in English), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

7 authors.

Chuqian XiaoCAS Key Laboratory of Materials for Energy Conversion, Shanghai Institute of Ceramics Chinese Academy of Sciences, Shanghai, China.

Dongqi LiuCAS Key Laboratory of Materials for Energy Conversion, Shanghai Institute of Ceramics Chinese Academy of Sciences, Shanghai, China.

Sheng HuCAS Key Laboratory of Materials for Energy Conversion, Shanghai Institute of Ceramics Chinese Academy of Sciences, Shanghai, China.

Xiuming BuCAS Key Laboratory of Materials for Energy Conversion, Shanghai Institute of Ceramics Chinese Academy of Sciences, Shanghai, China.ORCID https://orcid.org/0000-0001-8616-1275

Shaoyan WangCAS Key Laboratory of Materials for Energy Conversion, Shanghai Institute of Ceramics Chinese Academy of Sciences, Shanghai, China.

Yuhang LiDepartment of Chemical Engineering, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, China.ORCID https://orcid.org/0000-0003-4086-0323

Xianying WangCAS Key Laboratory of Materials for Energy Conversion, Shanghai Institute of Ceramics Chinese Academy of Sciences, Shanghai, China.

Funding

National Natural Science Foundation of China 22322805National Natural Science Foundation of China 22578268National Science Foundation of Shanghai 25ZR1402538Shanghai Super Postdoctoral Incentive Program 2024676

6 · The paper itself

Abstract

The electrosynthesis of 2,5-furandicarboxylic acid (FDCA) from 5-hydroxymethylfurfural (HMF) in near-neutral media offers a sustainable alternative to alkaline routes by suppressing HMF degradation and thus mitigating carbon loss. However, it remains challenging to achieve both enhanced activity and long-term durability for the deep oxidation of HMF intermediates into FDCA in a neutral medium. Herein, we report a Ru/Ni─co-modified spinel cobalt oxide catalyst, Ru─CoNiOx, prepared through a scalable strategy. Structural analyses reveal that atomically dispersed Ru species preferentially incorporated into distorted octahedral Co coordination environment, while Ni species are mainly stabilized at tetrahedral Co sites, forming asymmetric [Ru

Indexed as

2,5‐furandicarboxylic acidelectrocatalysisindustrial‐current densitynear‐neutral mediaspinel oxide

Identifiers

PMID42438954

DOI10.1002/anie.6581302

PMCPMC13573045

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