The β-PdBi2monolayer for efficient electrocatalytic NO reduction to NH3: a computational study DOI
Yuting Sun, Zhongxu Wang,

Yue-Jie Liu

et al.

Inorganic Chemistry Frontiers, Journal Year: 2023, Volume and Issue: 10(9), P. 2677 - 2688

Published: Jan. 1, 2023

β-PdBi 2 was proposed as a novel NORR catalyst for NH 3 synthesis with high efficiency and selectivity, its catalytic activity can be enhanced by tensile strain.

Language: Английский

Recent research progress on operational stability of metal oxide/sulfide photoanodes in photoelectrochemical cells DOI Creative Commons

Linxing Meng,

Liang Li

Deleted Journal, Journal Year: 2022, Volume and Issue: 1, P. e9120020 - e9120020

Published: June 29, 2022

Photoelectrochemical (PEC) water splitting can directly convert solar energy into hydrogen for storage, effectively ending the crisis and solving environmental problems. With their modification by many researchers, photoanodes have rapidly improved in PEC performance. Nevertheless, poor stability of water-splitting devices has not been corrected, seriously hindering practical application large-scale commercialization. In this review, we provide a detailed introduction to photocorrosion mechanism characterizations stability, summarizing current research progress on metal oxide/sulfide photoanode materials. According specificity each semiconductor, corrosion strategy are discussed detail. Finally, summarize deficiencies propose influencing factors possible solutions that need be considered field photoanodes. This review reference based oxides sulfides, especially design efficient stable sulfide-based

Language: Английский

Citations

109
Insights into Electrocatalytic Nitrate Reduction to Ammonia via Cu-Based Bimetallic Catalysts DOI
Jing Zhao, Lijuan Liu, Ya Yang

et al.

ACS Sustainable Chemistry & Engineering, Journal Year: 2023, Volume and Issue: 11(6), P. 2468 - 2475

Published: Feb. 1, 2023

Cu-based bimetallic catalysts have been studied in the electrocatalytic nitrate (NO3–) reduction reaction (NO3–RR) for a long time. However, few studies focused on horizontal comparison of CuNi, CuCo, and CuFe (abbreviated as CuM) NO3–RR ammonia synthesis. Herein, we prepare three series catalysts, with different atom ratios Cu/M (Cu/M = 7/3, 5/5, or 3/7) ordered mesoporous carbon (OMC) support (denoted CuM/OMC). The characterization results reveal that metallic particles Cu M components possess an intimate relationship CuM/OMC catalysts. performance uncovers optimal NH3 yield rates at −0.8 V (vs reversible hydrogen electrode (RHE)) follow this order: Cu5Fe5/OMC > Cu5Co5/OMC Cu7Ni3/OMC Cu/OMC Fe/OMC Co/OMC Ni/OMC OMC. exhibit higher than monometallic This is attributed to strong synergistic effects between components. We expect these insights can stimulate new developments electrocatalysis.

Language: Английский

Citations

69
Surface plasmon effect combined with S-scheme charge migration in flower-like Ag/Ag6Si2O7/Bi12O17Cl2 enables efficient photocatalytic antibiotic degradation DOI

Chuqi Shen,

Xinyu Li, Bing Xue

et al.

Applied Surface Science, Journal Year: 2024, Volume and Issue: 679, P. 161303 - 161303

Published: Sept. 23, 2024

Language: Английский

Citations

68
Pathways of the Electrochemical Nitrogen Reduction Reaction: From Ammonia Synthesis to Metal-N2 Batteries DOI Creative Commons

Sebastian Cyril Jesudass,

Subramani Surendran, Joon Young Kim

et al.

Electrochemical Energy Reviews, Journal Year: 2023, Volume and Issue: 6(1)

Published: Aug. 3, 2023

Abstract Ammonia is considered as an alternative fuel resource for a sustainable green future. The production of ammonia involves the electrochemical nitrogen reduction reaction (NRR), which has gained considerable attention due to its eco-friendly resources and nonharmful byproducts. Even with manifold works on NRR, technique not reached industrial scale because impediments NRR electrocatalysts, in addition, state-of-the-art electrocatalysts have yet been discovered. In this review, first, mechanism key metrics, operational procedures electrochemistry are presented. Then, electrocatalyst designs efficient briefly introduced, followed by discussion influence electrolytes that enhance performance. counterion effects performance strategies suppressing HER electrolyte additives also discussed. Later, mechanisms upgraded, comprehensive review metal-N 2 batteries provided. This summarizes effective methods performing suppress various tuning their additives. concludes discussing prospects batteries. Graphical

Language: Английский

Citations

45
Recent advances in ammonia synthesis over ruthenium single-atom-embedded catalysts: A focused review DOI
Seyed Majid Ghoreishian, Kaveh Shariati, Yun Suk Huh

et al.

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 467, P. 143533 - 143533

Published: May 15, 2023

Language: Английский

Citations

42
Dimensional heterojunction design: The rising star of 2D bismuth-based nanostructured photocatalysts for solar-to-chemical conversion DOI

Joel Jie Foo,

Sue‐Faye Ng, Wee‐Jun Ong

et al.

Nano Research, Journal Year: 2022, Volume and Issue: unknown

Published: Feb. 21, 2022

Language: Английский

Citations

52
Ammonia Production Plants—A Review DOI Creative Commons
Abdulkarem Amhamed, Syed Shuibul Qarnain, Sally Hewlett

et al.

Fuels, Journal Year: 2022, Volume and Issue: 3(3), P. 408 - 435

Published: July 6, 2022

Considering the global scientific and industrial effort to utilize ammonia as an alternative natural gas combustion run power plants, it is crucial objectively assess literature before adjusting or proposing new advancing techniques in plants while considering a variety of factors. As result, this paper assesses improve existing identifies progress by evaluating currently available dataset identify knowledge gaps highlight aspects that have yet be addressed. Based on reviewed study, was found majority efforts advance mainly focus reducing energy consumption, implementing methods extract necessary hydrogen nitrogen process, changing cycle arrangement operating conditions make more compact. However, regarding carbon reduction production clear less significant when compared other areas.

Language: Английский

Citations

48
The use of bismuth-based photocatalysts for the production of ammonia through photocatalytic nitrogen fixation DOI
Yang Sun, Younes Ahmadi, Ki‐Hyun Kim

et al.

Renewable and Sustainable Energy Reviews, Journal Year: 2022, Volume and Issue: 170, P. 112967 - 112967

Published: Oct. 12, 2022

Language: Английский

Citations

44
Modulating the Active Sites of Oxygen‐Deficient TiO2 by Copper Loading for Enhanced Electrocatalytic Nitrogen Reduction to Ammonia DOI
Wahyu Prasetyo Utomo, Hao Wu, Yun Hau Ng

et al.

Small, Journal Year: 2022, Volume and Issue: 18(25)

Published: April 23, 2022

The electrocatalytic nitrogen reduction reaction (NRR) provides a sustainable route for NH3 synthesis. However, the process is plagued by strong NN triple bond and high barrier. Modification of catalyst surface to increase N2 adsorption activation crucial. Herein, copper nanoparticles are loaded on oxygen-deficient TiO2 , which exhibits an enhanced NRR performance with yield 13.6 µg mgcat-1 h-1 at -0.5 V versus reversible hydrogen electrode (RHE) Faradaic efficiency 17.9% -0.4 RHE compared pristine . ascribed higher electrochemically active area, promoted electron transfer, increased density originated from metal-support interaction (SMSI) between Cu SMSI effect also results in lopsided local charge distribution, polarizes adsorbed molecules better activation. This work facile strategy toward electrocatalyst design efficient under ambient conditions.

Language: Английский

Citations

42
Bio-inspired NiCoP/CoMoP/Co(Mo3Se4)4 @C/NF multi-heterojunction nanoflowers：Effective catalytic nitrogen reduction by driving electron transfer DOI
Xin Li, Guangtong Hai, Jin Liu

et al.

Applied Catalysis B Environment and Energy, Journal Year: 2022, Volume and Issue: 314, P. 121531 - 121531

Published: May 18, 2022

Language: Английский

Citations

42