Chemical Engineering Journal, Год журнала: 2023, Номер 464, С. 142570 - 142570
Опубликована: Март 23, 2023
Язык: Английский
Chemical Engineering Journal, Год журнала: 2023, Номер 464, С. 142570 - 142570
Опубликована: Март 23, 2023
Язык: Английский
Chem, Год журнала: 2023, Номер 9(7), С. 1768 - 1827
Опубликована: Июнь 21, 2023
Язык: Английский
Процитировано
283Advanced Functional Materials, Год журнала: 2023, Номер 33(12)
Опубликована: Янв. 15, 2023
Abstract Electrochemical reduction of nitrate to ammonia (NO 3 RR) holds a great promise for attaining both NH electrosynthesis and wastewater purification. Herein, single‐atom Bi alloyed Pd metallene (Bi 1 Pd) is reported as highly effective NO RR catalyst, showing near 100% ‐Faradaic efficiency with the corresponding yield 33.8 mg h −1 cm −2 at −0.6 V versus RHE, surpassing those almost all ever catalysts. In‐depth theoretical operando spectroscopic investigations unveil that electronically couples its neighboring atoms synergistically activate − destabilize *NO on Pd, leading reduced energy barrier potential‐determining step (*NO→*NOH) enhanced protonation energetics ‐to‐NH pathway.
Язык: Английский
Процитировано
238Applied Catalysis B Environment and Energy, Год журнала: 2022, Номер 324, С. 122241 - 122241
Опубликована: Ноя. 29, 2022
Язык: Английский
Процитировано
101Small Structures, Год журнала: 2022, Номер 3(12)
Опубликована: Авг. 19, 2022
Rechargeable aqueous Zn–CO 2 batteries show great promise in meeting severe environmental problems and energy crises due to their combination of CO utilization output, as well advantages high theoretical density, abundant raw materials, safety. Developing high‐efficiency stable reduction reaction (CO RR) electrocatalysts is critical importance for the promotion this technology. Atomically dispersed metal‐based catalysts (ADMCs), with extremely atom‐utilization efficiency, tunable coordination environments, superior intrinsic catalytic activity, are emerging promising candidates batteries. Herein, some recent developments atomically summarized, including transition metal non‐transition sites. Moreover, various synthetic strategies, characterization methods, relationship between active site structures RR activity/Zn–CO battery performance introduced. Finally, challenges perspectives also proposed future development ADMCs
Язык: Английский
Процитировано
91Nano Research, Год журнала: 2022, Номер 16(4), С. 5857 - 5863
Опубликована: Дек. 23, 2022
Язык: Английский
Процитировано
91Nano Research, Год журнала: 2022, Номер 16(2), С. 2325 - 2346
Опубликована: Сен. 27, 2022
Язык: Английский
Процитировано
88Journal of Colloid and Interface Science, Год журнала: 2023, Номер 638, С. 650 - 657
Опубликована: Фев. 9, 2023
Язык: Английский
Процитировано
78Carbon Energy, Год журнала: 2023, Номер 5(11)
Опубликована: Март 23, 2023
Abstract Due to low cost, high capacity, and energy density, lithium–sulfur (Li–S) batteries have attracted much attention; however, their cycling performance was largely limited by the poor redox kinetics sulfur utilization. Herein, predicted density functional theory calculations, single‐atomic Co‐B 2 N site‐imbedded boron nitrogen co‐doped carbon nanotubes (SA‐Co/BNC) were designed accomplish loading, fast kinetic, long service period Li–S batteries. Experiments proved that atomic sites can effectively catalyze lithium polysulfide conversion. Therefore, electrodes delivered a specific capacity of 1106 mAh g −1 at 0.2 C after 100 cycles exhibited an outstanding cycle over 1000 1 with decay rate 0.032% per cycle. Our study offers new strategy couple combined effect nanocarriers catalysts in novel coordination environments for high‐performance
Язык: Английский
Процитировано
78Journal of Colloid and Interface Science, Год журнала: 2022, Номер 634, С. 730 - 736
Опубликована: Дек. 17, 2022
Язык: Английский
Процитировано
71Small, Год журнала: 2023, Номер 19(16)
Опубликована: Янв. 5, 2023
Abstract Since the discovery of graphene, research on family 2D materials has been a thriving field. Metal phosphorous chalcogenides (MPX 3 ) have attracted renewed attention due to their distinctive physical and chemical properties. The advantages MPX , such as tunable layered structures, unique electronic properties, thermodynamically appropriate band alignments abundant catalytic active sites surface, make material great potential in electrocatalysis. In this review, applications electrocatalysts recent years, including hydrogen evolution reaction, oxygen reduction are summarized. Structural regulation, doping multi‐material composite that often effective practical methods further optimize properties these materials, introduced. Finally, challenges opportunities for electrocatalytic discussed. This report aims advance future efforts develop related
Язык: Английский
Процитировано
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