4.8 Article

Photochemical synthesis of group 10 metal nanoclusters for electrocatalysis

Related references

Note: Only part of the references are listed.
Article Chemistry, Multidisciplinary

Ligand-regulated unusual nickel clusters: A centrosymmetric dicubane Ni 8 and a tetrahedral Ni 10 cluster

Ying Zou et al.

Summary: Based on the reported Fe clusters, this study explored the use of H5 thmmg for Ni chemistry and successfully obtained an octanuclear Ni cluster (Ni8) and a disparate decanuclear nickel cluster (Ni10). Different synthetic conditions resulted in different configurations. Both Ni8 and Ni10 complexes displayed antiferromagnetic interactions.

CHINESE CHEMICAL LETTERS (2023)

Article Chemistry, Multidisciplinary

Open Nitrogen Site-Induced Kinetic Resolution and Catalysis of a Gold Nanocluster

Tai-Song Zhang et al.

Summary: The emerging metal nanocluster is a versatile platform for studying the structural features, unique properties, and structure-property correlation of nanomaterials at the atomic level. In this study, the construction of open organic sites in a metal nanocluster was achieved for the first time using the PNP pincer ligand. The resulting Au8(PNP)4 nanocluster exhibited open nitrogen sites on its surface, which were utilized for efficient catalysis and kinetic resolution.

NANO LETTERS (2023)

Article Chemistry, Multidisciplinary

Photochemical Synthesis of Atomically Precise Ag Nanoclusters

Yu-Xin Wang et al.

Summary: Photochemical methods are used for controllable synthesis of silver nanoparticles with specific sizes and shapes. This work presents the synthesis of an atomically precise Ag nanocluster (NC), [Ag-25(4-MePhC C)(20)(Dpppe)(3)](SbF6)(3) (Ag-25), through a process mediated by visible light. The total structure of Ag-25 is determined by X-ray crystallography. The formation of Ag-25 is triggered by a photoinduced electron-transfer (PET) process. The study also introduces a facile amine visual detection method based on the photochromatic process of Ag-19. Rating: 9/10.

ACS NANO (2023)

Article Chemistry, Multidisciplinary

Preorganized Nitrogen Sites for Au11 Amidation: A Generalizable Strategy toward Precision Functionalization of Metal Nanoclusters

Ying Zhang et al.

Summary: An amidation strategy has been developed for the precision functionalization of Au-11 nanoclusters based on preorganized nitrogen sites, which does not change the number of gold atoms in the kernel but slightly modifies their arrangement with the introduction of functionality and chirality.This method represents a relatively mild approach for the modification of metal nanoclusters and improves their stability and oxidation barrier.The method developed here has the potential to be a generalizable strategy for the precision functionalization of metal nanoclusters.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2023)

Article Multidisciplinary Sciences

Asymmetric transformation of achiral gold nanoclusters with negative nonlinear dependence between chiroptical activity and enantiomeric excess

Chang Liu et al.

Summary: The investigation of chirality at the nanoscale is crucial in understanding the relationship between molecular and macroscopic chirality. This study presents an efficient method to prepare enantiopure metal nanoclusters through asymmetric transformation. The resulting nanoclusters exhibit unique hierarchical chirality and chiroptical performance.

NATURE COMMUNICATIONS (2023)

Article Chemistry, Multidisciplinary

Cadmium-Doped and Pincer Ligand-Modified Gold Nanocluster for Catalytic KA2 Reaction

Ji-Qiang Fan et al.

Summary: A gold nanocluster Au17Cd2(PNP)(2)(SR)(12) consisting of an icosahedral Au-13 kernel, two Au2CdS6 staple motifs, and two PNP pincer ligands has been designed, synthesized and well characterized. This cadmium and PNP pincer ligand co-modified gold nanocluster showed high catalytic efficiency in the KA(2) reaction, featuring high TON, mild reaction conditions, broad substrate scope as well as catalyst recyclability. The co-existence of the cadmium and PNP on the surface is crucial for the high catalytic activity of the gold nanocluster. This work would be enlightening for developing efficient catalysts for cascade reactions and discovering the catalytic potential of metal nanoclusters in organic transformations.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2023)

Article Chemistry, Multidisciplinary

Poly-Hydride [AuI7(PPh3)7H5](SbF6)2 cluster complex: Structure, Transformation, and Electrocatalytic CO2 Reduction Properties

Li Tang et al.

Summary: In this study, the synthesis and characterization of a gold cluster complex [Au-7(PPh3)(7)H-5](SbF6)(2), which decomposed to [Au-8(PPh3)(7)](2+) upon exposure to light, were reported. The valence state of Au-I and H- was verified through various experimental techniques. These two nanoclusters exhibited different selectivities in the electrocatalytic CO2 reduction reaction (CO2RR), with Au7H52+ showing 98.2% selectivity for H2 and Au-8(2+) showing 73.5% selectivity for CO. Further calculations showed that the H- ligand inhibited the CO2RR process compared to the electron-donor H.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2023)

Article Chemistry, Multidisciplinary

Photochemical Route for Synthesizing Atomically Precise Metal Nanoclusters from Disulfide

Ze-Min Zhu et al.

Summary: This work developed a photochemical route using disulfide as a sulfur source to synthesize atomically precise metal nanoclusters. It enables the construction of structurally diverse metal nanoclusters and features the synthesis of PhS-protected metal nanoclusters that were not easily achieved previously. The reduction-oxidation cascade mechanism for the photochemical route has been revealed. This study is expected to open up new opportunities for metal nanocluster synthesis and contribute to practical applications of these nanomaterials.

NANO LETTERS (2023)

Article Chemistry, Multidisciplinary

Atomically Precise Copper Nanoclusters for Highly Efficient Electroreduction of CO2 towards Hydrocarbons via Breaking the Coordination Symmetry of Cu Site

Qiu-Jin Wu et al.

Summary: We propose an effective strategy to modulate the highest occupied d-orbital in Cu nanoclusters (NCs) by breaking the coordination symmetry of sites, leading to the production of higher-valued hydrocarbons instead of HCOOH/CO in CO2 electroreduction. By designing an atomically well-defined Cu-6 NC with symmetry-broken Cu-S2N1 active sites, we achieved a high Faradaic efficiency of 65.5% for hydrocarbons at -1.4 V versus reversible hydrogen electrode, with a partial current density of -183.4 mA cm(-2). Theoretical calculations demonstrate that the symmetry-broken Cu-S2N1 sites facilitate the generation of key intermediate *COOH, favoring *CO formation and subsequent hydrogenation and/or C-C coupling for hydrocarbon production. This study provides new insights into the design of atomically precise NCs for efficient CO2RR towards high-value products.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2023)

Review Chemistry, Multidisciplinary

Catalytic Conversion of C1 Molecules on Atomically Precise Metal Nanoclusters

Dan Yang et al.

Summary: Metal nanoclusters with accurate compositions and precise crystalline structures are unique model catalysts that show correlations between structure and catalytic activity. These nanoclusters exhibit strong quantum confinement effects, distinguishing them from larger nanoparticles in catalytic reactions. This review focuses on recent advances in atomically precise metal nanoclusters for C-1 compound conversion, discussing thermally-driven catalysis, photocatalysis, and electrocatalysis, and exploring reaction mechanisms at atomic or even electron levels.

CCS CHEMISTRY (2022)

Article Chemistry, Physical

Atomically Precise Palladium Nanoclusters with 21 and 38 Pd Atoms Protected by Phenylethanethiol

Senthil Kumar Eswaramoorthy et al.

Summary: Monolayer thiolate-protected nanoclusters (MPCs) are extensively studied for their distinct properties, with atomic precision in gold and silver MPCs determined through mass spectrometry. Synthesizing and studying atomically precise Pd MPCs is complex, and detailed research in this area has not been explored.

JOURNAL OF PHYSICAL CHEMISTRY C (2022)

Article Chemistry, Multidisciplinary

A Heteroleptic Gold Hydride Nanocluster for Efficient and Selective Electrocatalytic Reduction of CO2 to CO

Ze-Hua Gao et al.

Summary: In this study, a heteroleptic gold trihydride nanocluster was synthesized and found to have high catalytic activity and stability for electrochemical reduction of CO2 to CO. The hydride coordinated gold sites were identified as the active centers for the catalytic reaction.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2022)

Review Chemistry, Multidisciplinary

The Factors Dictating Properties of Atomically Precise Metal Nanocluster Electrocatalysts

Hao Yan et al.

Summary: Metal nanoparticles play a crucial role in electrocatalysis, but achieving a uniform composition and structure at the atomic level and establishing correlations between catalytic properties and nanoparticle structure is challenging. Ligand-passivated metal nanoclusters, as model catalysts, show great potential in electrocatalysis research. This review summarizes the progress in utilizing atomically precise metal nanoclusters for electrocatalysis and highlights the factors affecting catalyst activity and selectivity.

SMALL (2022)

Article Chemistry, Multidisciplinary

Bulky Thiolate-Protected Silver Nanocluster Ag213(Adm-S)44Cl33 with Excellent Electrocatalytic Performance toward Oxygen Reduction

Chen-Guang Shi et al.

Summary: Atomically precise silver nanoclusters play a key role in crystallography and coordination chemistry. In this study, silver nanoclusters with high catalytic activity and excellent electrocatalytic oxygen reduction performance were developed, supported on activated carbon. This work provides an example for the study of large sized metal nanoclusters and nanocluster-based electrocatalysts.

CCS CHEMISTRY (2022)

Article Chemistry, Multidisciplinary

Mediating CO2 Electroreduction Activity and Selectivity over Atomically Precise Copper Clusters

Li-Juan Liu et al.

Summary: Atomically precise copper clusters with different core structures were developed and studied, and it was found that the ditetrahedron-shaped cluster exhibited higher CO2 reduction activity and selectivity.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

Article Chemistry, Inorganic & Nuclear

Size-Dependent Electrocatalytic Water Oxidation Activity for a Series of Atomically Precise Nickel-Thiolate Clusters

Shreyas Srinivasan et al.

Summary: This study explores the application of atomically precise metal clusters in water splitting, revealing a relationship between cluster size and activity/stability, as well as factors influencing catalytic activity.

INORGANIC CHEMISTRY (2022)

Article Chemistry, Multidisciplinary

Thiolated, Reduced Palladium Nanoclusters with Resolved Structures for the Electrocatalytic Reduction of Oxygen

Shengli Zhuang et al.

Summary: This study reports the successful synthesis of thiolated, reduced Pd nanoclusters and reveals their superior catalytic activity compared to other catalysts. The findings have important implications for understanding the influence of metal charge state and space structure on catalytic activity.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

Review Chemistry, Multidisciplinary

Structural Engineering toward Gold Nanocluster Catalysis

Zong-Jie Guan et al.

Summary: This article summarizes recent advances in catalytic research of atomically precise gold nanoclusters, focusing on the construction of open metal sites and the effects of ligands on catalytic properties. The translation of the English summary further emphasizes the importance and main content of this study.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

Article Chemistry, Multidisciplinary

Metalation-induced denitrogenative reductive coupling of isocyanides on a silylene-bridged nickel cluster

Kento Shimamoto et al.

Summary: The denitrogenative reductive coupling of CNtBu to afford a disilylketenimine with an azadisilacyclobutane skeleton was achieved on a multinuclear silylene-bridged Ni cluster framework. This reaction provides a new strategy for the efficient synthesis of organic compounds without the use of strong reducing reagents.

CHEMICAL SCIENCE (2022)

Review Chemistry, Multidisciplinary

Toward Active-Site Tailoring in Heterogeneous Catalysis by Atomically Precise Metal Nanoclusters with Crystallographic Structures

Rongchao Jin et al.

Summary: Researchers have successfully synthesized atomically precise metal nanoclusters with well-defined structures, opening up new opportunities for catalysis research. These atomically precise nanoclusters combine the characteristics of homogeneous catalysts and enzymes, holding significant potential for practical applications.

CHEMICAL REVIEWS (2021)

Review Chemistry, Multidisciplinary

Efficient Heterogeneous Palladium Catalysts in Oxidative Cascade Reactions

Man-Bo Li et al.

Summary: Palladium-catalyzed oxidations involving cascade processes have challenges in achieving high palladium efficiency and selectivity, but using heterogeneous palladium catalysts immobilized on amino-functionalized support materials has shown promising results in addressing these issues. The catalysts exhibit high activity, selectivity, and efficient recycling ability, and have been applied in various oxidative cascade reactions to access important compounds for medicinal chemistry and functional materials.

ACCOUNTS OF CHEMICAL RESEARCH (2021)

Article Chemistry, Multidisciplinary

Robust Gold Nanocluster Protected with Amidinates for Electrocatalytic CO2 Reduction

Shang-Fu Yuan et al.

Summary: The first amidinate-protected gold nanocluster Au-28 has a compact core-shell structure of T symmetry, fully protected by bridging formamidinate ligands. It shows excellent catalytic performance for CO2 electroreduction with 96.5% FE. Superior stability is attributed to strong gold-ligand binding and geometric shell closure.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Article Chemistry, Multidisciplinary

Atomically Precise Gold Nanoclusters as Model Catalysts for Identifying Active Sites for Electroreduction of CO2

Hoeun Seong et al.

Summary: This study successfully identified active sites using gold nanoclusters as model catalysts in the electrochemical CO2 reduction reaction. The research showed that dethiolated Au sites are the active sites, and the CO2RR activity is determined by the number of active sites on the cluster surface.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Article Chemistry, Physical

An efficient nanocluster catalyst for Sonogashira reaction

Ying Yang et al.

Summary: In this study, a Cu-incorporated Au-13 nanocluster was designed and prepared, showing potential to be a novel catalytic system for the Sonogashira reaction with high activity, selectivity, and recyclability even in air atmosphere.

JOURNAL OF CATALYSIS (2021)

Article Chemistry, Physical

Active-Site Tailoring of Gold Cluster Catalysts for Electrochemical CO2 Reduction

Yongnan Sun et al.

Summary: Research identified reaction sites of gold nanoclusters by selectively cleaving the Au-S or C-S bonds, showing that cleaving the C-S bonds creates open sulfur sites for CO2 reduction, while breaking the Au-S bonds favors H-2 evolution. Reactivities of these reaction sites can be further tailored by derivatizing ligands, showing promise in rational design of high-performance catalysts.

ACS CATALYSIS (2021)

Review Chemistry, Physical

Raney Ni as a Versatile Catalyst for Biomass Conversion

Zhuohua Sun et al.

Summary: This review explores the history, synthetic strategies, and controls of Raney Ni catalysts, with a focus on their applications in biomass conversion. By comparing with supported Ni catalysts, the unique advantages of Raney Ni in biomass conversion are revealed.

ACS CATALYSIS (2021)

Article Chemistry, Multidisciplinary

New atomically precise M1Ag21 (M = Au/Ag) nanoclusters as excellent oxygen reduction reaction catalysts

Xuejuan Zou et al.

Summary: Two novel nanoclusters, M1Ag21 (M = Au/Ag), were synthesized and characterized using dppf as an activating ligand. These nanoclusters, supported on activated carbon, demonstrated efficient catalytic activity for the oxygen reduction reaction in alkaline solutions. The catalytic activities were attributed to the ensemble synergy effect between the M-13 kernel and dppf ligand in M1Ag21, as verified by density functional theory calculations.

CHEMICAL SCIENCE (2021)

Review Chemistry, Multidisciplinary

Multi-Photon Excitation in Photoredox Catalysis: Concepts, Applications, Methods

Felix Glaser et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

Article Chemistry, Multidisciplinary

A tetranuclear nickel cluster isolated in multiple high-valent states

Samuel Jacob et al.

CHEMICAL COMMUNICATIONS (2020)

Review Chemistry, Multidisciplinary

Atomic site electrocatalysts for water splitting, oxygen reduction and selective oxidation

Di Zhao et al.

CHEMICAL SOCIETY REVIEWS (2020)

Article Chemistry, Multidisciplinary

Nickel Phosphinidene Molecular Clusters from Organocyclophosphine Precursors

Evan A. Doud et al.

CHEMISTRY-A EUROPEAN JOURNAL (2019)

Review Chemistry, Multidisciplinary

Nuclear and Electron Magnetic Resonance Spectroscopies of Atomically Precise Gold Nanoclusters

Mikhail Agrachev et al.

ACCOUNTS OF CHEMICAL RESEARCH (2019)

Review Chemistry, Multidisciplinary

Toward Total Synthesis of Thiolate-Protected Metal Nanoclusters

Qiaofeng Yao et al.

ACCOUNTS OF CHEMICAL RESEARCH (2018)

Review Chemistry, Multidisciplinary

Alloy Clusters: Precise Synthesis and Mixing Effects

Sakiat Hossain et al.

ACCOUNTS OF CHEMICAL RESEARCH (2018)

Review Chemistry, Multidisciplinary

Discovery, Mechanism, and Application of Antigalvanic Reaction

Zibao Gan et al.

ACCOUNTS OF CHEMICAL RESEARCH (2018)

Review Chemistry, Multidisciplinary

Vibrational Properties of Thiolate-Protected Gold Nanoclusters

Belen Nieto-Ortega et al.

ACCOUNTS OF CHEMICAL RESEARCH (2018)

Review Chemistry, Multidisciplinary

Atomically Precise Clusters of Noble Metals: Emerging Link between Atoms and Nanoparticles

Indranath Chakraborty et al.

CHEMICAL REVIEWS (2017)

Review Chemistry, Multidisciplinary

Recent Advances in Electrocatalysts for Oxygen Reduction Reaction

Minhua Shao et al.

CHEMICAL REVIEWS (2016)

Article Chemistry, Multidisciplinary

Photoinduced Isomerization-Driven Structural Transformation Between Decanuclear and Octadecanuclear Gold(I) Sulfido Clusters

Liao-Yuan Yao et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2015)

Review Chemistry, Multidisciplinary

Nonscalable Oxidation Catalysis of Gold Clusters

Seiji Yamazoe et al.

ACCOUNTS OF CHEMICAL RESEARCH (2014)

Article Chemistry, Multidisciplinary

Reduction-resistant and reduction-catalytic double-crown nickel nanoclusters

Min Zhu et al.

NANOSCALE (2014)

Review Chemistry, Multidisciplinary

Cross-Coupling Reactions Of Organoboranes: An Easy Way To Construct C-C Bonds (Nobel Lecture)

Akira Suzuki

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2011)

Article Chemistry, Multidisciplinary

Oxygen Electroreduction Catalyzed by Gold Nanoclusters: Strong Core Size Effects

Wei Chen et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2009)