Journal of environmental chemical engineering, Год журнала: 2024, Номер 12(2), С. 112348 - 112348
Опубликована: Фев. 27, 2024
Язык: Английский
Journal of environmental chemical engineering, Год журнала: 2024, Номер 12(2), С. 112348 - 112348
Опубликована: Фев. 27, 2024
Язык: Английский
Advanced Materials, Год журнала: 2024, Номер 36(14)
Опубликована: Янв. 26, 2024
Abstract Electrocatalytic nitrate reduction reaction (NO 3 RR) toward ammonia synthesis is recognized as a sustainable strategy to balance the global nitrogen cycle. However, it still remains great challenge achieve highly efficient production due complex proton‐coupled electron transfer process in NO RR. Here, controlled of RuMo alloy nanoflowers (NFs) with unconventional face‐centered cubic (fcc) phase and hexagonal close‐packed/fcc heterophase for RR reported. Significantly, fcc NFs demonstrate high Faradaic efficiency 95.2% large yield rate 32.7 mg h −1 cat at 0 −0.1 V (vs reversible hydrogen electrode), respectively. In situ characterizations theoretical calculations have unraveled that possess highest d‐band center superior electroactivity, which originates from strong Ru─Mo interactions intrinsic activity phase. The optimal electronic structures supply adsorption key intermediates suppression competitive evolution, further determines remarkable performance. successful demonstration high‐performance zinc‐nitrate batteries suggests their substantial application potential electrochemical energy systems.
Язык: Английский
Процитировано
82Coordination Chemistry Reviews, Год журнала: 2024, Номер 506, С. 215723 - 215723
Опубликована: Фев. 26, 2024
Язык: Английский
Процитировано
53SusMat, Год журнала: 2024, Номер 4(2)
Опубликована: Март 12, 2024
Abstract The electrocatalytic synthesis of C–N coupling compounds from CO 2 and nitrogenous species not only offers an effective avenue to achieve carbon neutrality reduce environmental pollution, but also establishes a route synthesize valuable chemicals, such as urea, amide, amine. This innovative approach expands the application range product categories beyond simple carbonaceous in reduction, which is becoming rapidly advancing field. review summarizes research progress urea synthesis, using N , NO − 3 species, explores emerging trends electrosynthesis amide amine nitrogen species. Additionally, future opportunities this field are highlighted, including amino acids other containing bonds, anodic reactions water oxidation, catalytic mechanism corresponding reactions. critical captures insights aimed at accelerating development electrochemical reactions, confirming superiority method over traditional techniques.
Язык: Английский
Процитировано
48Advanced Materials, Год журнала: 2024, Номер 36(23)
Опубликована: Фев. 26, 2024
Harvesting recyclable ammonia (NH
Язык: Английский
Процитировано
46Applied Catalysis B Environment and Energy, Год журнала: 2024, Номер 348, С. 123862 - 123862
Опубликована: Апрель 24, 2024
Язык: Английский
Процитировано
40Journal of Colloid and Interface Science, Год журнала: 2024, Номер 659, С. 432 - 438
Опубликована: Янв. 4, 2024
Язык: Английский
Процитировано
37Journal of Colloid and Interface Science, Год журнала: 2024, Номер 663, С. 405 - 412
Опубликована: Фев. 23, 2024
Язык: Английский
Процитировано
30Applied Catalysis B Environment and Energy, Год журнала: 2024, Номер 355, С. 124205 - 124205
Опубликована: Май 16, 2024
Язык: Английский
Процитировано
28CHINESE JOURNAL OF CATALYSIS (CHINESE VERSION), Год журнала: 2024, Номер 56, С. 25 - 50
Опубликована: Янв. 1, 2024
Язык: Английский
Процитировано
20ACS Energy Letters, Год журнала: 2024, Номер 9(5), С. 1993 - 1999
Опубликована: Апрель 4, 2024
Nitrate in wastewater streams causes eutrophication, and nitrate removal is of great importance for environmental protection. Electrochemical reduction has the advantage directly converting to benign or useful chemicals, but it typically requires a considerable overpotential. In this study, photoelectrochemical investigated using Cu2O photocathode, where photoexcited electrons conduction band inherently have an overpotential >1.6 V reduction. The photocathode found reduce nitrite selectively with high Faradaic efficiency (>85%). More importantly, as surface particularly catalytic reduction, on kinetically suppresses photocorrosion without need additional catalyst protection layers. addition examined compare effects kinetics photocurrent generation photocathodes.
Язык: Английский
Процитировано
19