Efficient C–N coupling for urea electrosynthesis on defective Co3O4 with dual-functional sites DOI Creative Commons
Pengsong Li, Qinggong Zhu, Jiyuan Liu

и другие.

Chemical Science, Год журнала: 2024, Номер 15(9), С. 3233 - 3239

Опубликована: Янв. 1, 2024

Defective Co 3 O 4 catalysts featuring dual-functional sites were synthesized using a facile thermal annealing strategy to enhance the adsorption of reactants/intermediates and facilitate effective C–N coupling for urea production from CO 2 nitrite.

Язык: Английский

Electrochemical C–N coupling of CO2and nitrogenous small molecules for the electrosynthesis of organonitrogen compounds DOI
Xianyun Peng, Libin Zeng, Dashuai Wang

и другие.

Chemical Society Reviews, Год журнала: 2023, Номер 52(6), С. 2193 - 2237

Опубликована: Янв. 1, 2023

Electrochemical C–N coupling reaction by renewable electricity for the electrosynthesis of organonitrogen compounds with abundant CO 2 and nitrogenous small molecules as carbon nitrogen sources, respectively, is a promising sustainable synthetic strategy.

Язык: Английский

Процитировано

160

Review on Electrocatalytic Coreduction of Carbon Dioxide and Nitrogenous Species for Urea Synthesis DOI
Minghang Jiang, Mengfei Zhu, Mengjun Wang

и другие.

ACS Nano, Год журнала: 2023, Номер 17(4), С. 3209 - 3224

Опубликована: Фев. 14, 2023

The electrochemical coreduction of carbon dioxide (CO2) and nitrogenous species (such as NO3–, NO2–, N2, NO) for urea synthesis under ambient conditions provides a promising solution to realize carbon/nitrogen neutrality mitigate environmental pollution. Although an increasing number studies have made some breakthroughs in synthesis, the unsatisfactory Faradaic efficiency, low yield rate, ambiguous C–N coupling reaction mechanisms remain major obstacles its large-scale applications. In this review, we present recent progress on based CO2 aqueous solutions conditions, providing useful guidance discussion rational design metal nanocatalyst, understanding mechanism, existing challenges prospects synthesis. We hope that review can stimulate more insights inspiration toward development electrocatalytic technology.

Язык: Английский

Процитировано

147

Size Effects of Highly Dispersed Bismuth Nanoparticles on Electrocatalytic Reduction of Carbon Dioxide to Formic Acid DOI Creative Commons
Guangri Jia, Ying Wang, Mingzi Sun

и другие.

Journal of the American Chemical Society, Год журнала: 2023, Номер 145(25), С. 14133 - 14142

Опубликована: Июнь 15, 2023

Electrocatalytic reduction of carbon dioxide into value-added chemical fuels is a promising way to achieve neutrality. Bismuth-based materials have been considered as favorable electrocatalysts for converting formic acid. Moreover, size-dependent catalysis offers significant advantages in catalyzed heterogeneous processes. However, the size effects bismuth nanoparticles on acid production not fully explored. Here, we prepared Bi uniformly supported porous TiO2 substrate electrocatalytic by situ segregation element from Bi4Ti3O12. The Bi-TiO2 electrocatalyst with 2.83 nm displays Faradaic efficiency greater than 90% over wide potential range 400 mV. Theoretical calculations also demonstrated subtle electronic structural evolutions induced variations nanoparticles, where display most active p-band and d-band centers guarantee high electroactivity toward CO2RR.

Язык: Английский

Процитировано

99

Dual Atom Catalysts for Energy and Environmental Applications DOI
Tiancheng Pu, Jiaqi Ding, Fanxing Zhang

и другие.

Angewandte Chemie International Edition, Год журнала: 2023, Номер 62(40)

Опубликована: Июнь 7, 2023

The pursuit of high metal utilization in heterogeneous catalysis has triggered the burgeoning interest various atomically dispersed catalysts. Our aim this review is to assess key recent findings synthesis, characterization, structure-property relationship and computational studies dual-atom catalysts (DACs), which cover full spectrum applications thermocatalysis, electrocatalysis photocatalysis. In particular, combination qualitative quantitative characterization with cooperation DFT insights, synergies superiorities DACs compare counterparts, high-throughput catalyst exploration screening machine-learning algorithms are highlighted. Undoubtably, it would be wise expect more fascinating developments field as tunable

Язык: Английский

Процитировано

80

Review on strategies for improving the added value and expanding the scope of CO2 electroreduction products DOI
Minghang Jiang, Huaizhu Wang, Mengfei Zhu

и другие.

Chemical Society Reviews, Год журнала: 2024, Номер 53(10), С. 5149 - 5189

Опубликована: Янв. 1, 2024

This review summarizes promising strategies including the design of catalysts and construction coupled electrocatalytic reaction systems, aimed at achieving selective production various products from CO 2 electroreduction.

Язык: Английский

Процитировано

70

Dual‐Atomic‐Site Catalysts for Molecular Oxygen Activation in Heterogeneous Thermo‐/Electro‐catalysis DOI

Zhongsen Wang,

Ming Cheng, Liu Yi

и другие.

Angewandte Chemie International Edition, Год журнала: 2023, Номер 62(22)

Опубликована: Март 9, 2023

Efficient molecular oxygen activation (MOA) is the key to environmentally friendly catalytic oxidation reactions. In last decade, single-atomic-site catalysts (SASCs) with nearly 100 % atomic utilization and unique electronic structure have been widely investigated for MOA. However, single active site makes effect unsatisfactory difficult deal complex Recently, dual-atomic-site (DASCs) provided a new idea effective of (O2 ) due more diverse sites synergetic interactions among adjacent atoms. this review, we systematically summarized recent research progress DASCs MOA in heterogeneous thermo- electrocatalysis. Finally, look forward challenges application prospects construction

Язык: Английский

Процитировано

52

Inter‐Metal Interaction of Dual‐Atom Catalysts in Heterogeneous Catalysis DOI Creative Commons
Yang Chen, Jian Lin,

Qin Pan

и другие.

Angewandte Chemie International Edition, Год журнала: 2023, Номер 62(42)

Опубликована: Июнь 14, 2023

Dual-atom catalysts (DACs) have been a new frontier in heterogeneous catalysis due to their unique intrinsic properties. The synergy between dual atoms provides flexible active sites, promising enhance performance and even catalyze more complex reactions. However, precisely regulating site structure uncovering dual-atom metal interaction remain grand challenges. In this review, we clarify the significance of inter-metal DACs based on understanding center structures. Three diatomic configurations are elaborated, including isolated single-atom, N/O-bridged dual-atom, direct dual-metal bonding interaction. Subsequently, up-to-date progress oxidation reactions, hydrogenation/dehydrogenation electrocatalytic photocatalytic reactions summarized. structure-activity relationship catalytic is then discussed at an atomic level. Finally, challenges future directions engineer discussed. This review will offer prospects for rational design efficient toward catalysis.

Язык: Английский

Процитировано

49

Homonuclear dual-atom catalysts embedded on N-doped graphene for highly efficient nitrate reduction to ammonia: From theoretical prediction to experimental validation DOI

Tiantian Zhao,

Kai Chen,

Xiaochun Xu

и другие.

Applied Catalysis B Environment and Energy, Год журнала: 2023, Номер 339, С. 123156 - 123156

Опубликована: Авг. 7, 2023

Язык: Английский

Процитировано

48

Palladium-Copper bimetallic catalysts for electroreduction of CO2 and nitrogenous species DOI

Fengchen Zhou,

Junjun Zhang, Yifan Zhang

и другие.

Coordination Chemistry Reviews, Год журнала: 2024, Номер 509, С. 215802 - 215802

Опубликована: Март 26, 2024

Язык: Английский

Процитировано

46

Enhancing Local CO2 Adsorption by L‐histidine Incorporation for Selective Formate Production Over the Wide Potential Window DOI Open Access
Yicheng Li, Ernest Pahuyo Delmo, Guoyu Hou

и другие.

Angewandte Chemie International Edition, Год журнала: 2023, Номер 62(49)

Опубликована: Окт. 19, 2023

Electrochemical carbon dioxide reduction reaction (CO2 RR) to produce valuable chemicals is a promising pathway alleviate the energy crisis and global warming issues. However, simultaneously achieving high Faradaic efficiency (FE) current densities of CO2 RR in wide potential range remains as huge challenge for practical implements. Herein, we demonstrate that incorporating bismuth-based (BH) catalysts with L-histidine, common amino acid molecule proteins, an effective strategy overcome inherent trade-off between activity selectivity. Benefiting from significantly enhanced adsorption capability promoted electron-rich nature by L-histidine integrity, BH catalyst exhibits excellent FEformate unprecedented windows (>90 % within -0.1--1.8 V >95 -0.2--1.6 versus reversible hydrogen electrode, RHE). Excellent performance can still be achieved under low-concentration feeding (e.g., 20 vol.%). Besides, extremely low onset -0.05 VRHE (close theoretical thermodynamic -0.02 ) was detected situ ultraviolet-visible (UV-Vis) measurements, together stable operation over 50 h preserved ≈95 partial density 326.2 mA cm-2 at -1.0 .

Язык: Английский

Процитировано

45