Boosting the biosynthesis of medium-chain fatty acids from waste activated sludge electro-fermentation: Roles of syngas and ethanol serving as co-electron donors

Journal of Cleaner Production, Год журнала: 2025, Номер unknown, С. 145383 - 145383

Опубликована: Март 1, 2025

Язык: Английский

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Solid Electrolytes for Low-Temperature Carbon Dioxide Valorization: A Review

Environmental Science & Technology, Год журнала: 2024, Номер 58(25), С. 10881 - 10896

Опубликована: Июнь 11, 2024

One of the most promising approaches to address global challenge climate change is electrochemical carbon capture and utilization. Solid electrolytes can play a crucial role in establishing chemical-free pathway for CO2. Furthermore, they be applied electrocatalytic CO2 reduction reactions (CO2RR) increase utilization, produce high-purity liquid chemicals, advance hybrid electro-biosystems. This review article begins by covering fundamentals processes capture, emphasizing advantages utilizing solid electrolytes. Additionally, it highlights recent advancements use polymer electrolyte or layer CO2RR with multiple functions. The also explores avenues future research fully harness potential electrolytes, including integration performance assessment under realistic conditions. Finally, this discusses opportunities challenges, aiming contribute establishment green sustainable society through valorization.

Язык: Английский

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Challenges and enhancement technologies of medium chain carboxylates production in open culture anaerobic fermentation

Chemical Engineering Journal, Год журнала: 2024, Номер 494, С. 153224 - 153224

Опубликована: Июнь 17, 2024

Язык: Английский

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Accelerating acidic CO₂ electroreduction: strategies beyond catalysts

Chemical Science, Год журнала: 2024, Номер 15(37), С. 15087 - 15108

Опубликована: Янв. 1, 2024

This review emphasizes the fundamentals of CO 2 RR in neutral, alkaline, and acidic electrolytes thoroughly discusses current challenges strategies for beyond catalyst itself.

Язык: Английский

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Alternative anode paired to electrocatalytic CO2 reduction

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 94, С. 72 - 79

Опубликована: Ноя. 10, 2024

Язык: Английский

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Tandem electrocatalytic reduction with syngas fermentation for CO2 conversion to multicarbon products

Journal of environmental chemical engineering, Год журнала: 2025, Номер 13(2), С. 115471 - 115471

Опубликована: Янв. 16, 2025

Язык: Английский

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Tandem direct carbonate electrolysis with syngas fermentation for multicarbon chemicals production

International Journal of Hydrogen Energy, Год журнала: 2025, Номер 105, С. 1040 - 1046

Опубликована: Янв. 31, 2025

Язык: Английский

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Ag/Zn-Ta2C MXene composite as an efficient electrocatalyst for aqueous and non-aqueous CO2 reduction reactions

Advanced Composites and Hybrid Materials, Год журнала: 2025, Номер 8(3)

Опубликована: Апрель 29, 2025

Язык: Английский

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Selective butyrate production from CO2 and methanol in microbial electrosynthesis - influence of pH

Bioelectrochemistry, Год журнала: 2025, Номер unknown, С. 109000 - 109000

Опубликована: Май 1, 2025

Methanol assisted microbial electrosynthesis (MES) enables butyrate production from carbon dioxide and methanol using external electricity. However, the effects of operational parameters on formation remain unclear. By running three flat plate MES reactors with fed-batch mode at controlled pH values (5.5, 6 7), present study investigated influence by comparing process performance, community structure, genetic potential. The highest selectivity (87 % basis) rate 0.3 g L-1 d-1 were obtained 6. At 7, a comparable was achieved, yet lower (70 %) accompanied acetate production. Butyrate considerably hindered 5.5, reaching 0.1 d-1, while reached up to 81 %. CO2 consumption increased pH, along more negative cathodic potential redox Furthermore, affected thermodynamical feasibility involved reactions. results metagenomic analyses suggest that Eubacterium callanderi dominated communities all values, which responsible for assimilation via Wood-Ljungdahl pathway likely main producer reverse β-oxidation pathway.

Язык: Английский

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Evaluation of economic feasibility for the microbial electrosynthesis-based β-farnesene production technology: Process modeling and techno-economic assessment

Journal of CO2 Utilization, Год журнала: 2025, Номер 97, С. 103110 - 103110

Опубликована: Май 21, 2025

Язык: Английский

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