4.8 Article

Identifying the Real Chemistry of the Synthesis and Reversible Transformation of AuCd Bimetallic Clusters

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Chemistry, Multidisciplinary

Ligand Engineering in Nickel Phthalocyanine to Boost the Electrocatalytic Reduction of CO2

Kejun Chen et al.

Summary: A ligand-tuned strategy has been developed to enhance the catalytic performance of NiPc in the CO2 reduction reaction, highlighting the ligand effect on CO2RR. The tailored NiPc with electron-donating substituents shows ultrahigh activity and selectivity for CO formation, indicating a promising approach for efficient CO2RR.

ADVANCED FUNCTIONAL MATERIALS (2022)

Article Chemistry, Physical

Redox Potential as a Predictor of Polyethylene Branching Using Nickel α-Diimine Catalysts

Alicia M. Doerr et al.

Summary: Controlling the electron-withdrawing or electron-donating substituents on Ni alpha-diimine catalysts can affect the branching density of PE, which in turn alters the thermomechanical properties of the polymer. While electron-withdrawing substituents decrease PE branching density, electron-donating substituents show little to no change. The variation in the placement and identity of these substituents also impacts the redox half-wave potential of the precatalysts, providing a predictive curve for estimating PE branching density in other substituted Ni-based alpha-diimine catalysts.

ACS CATALYSIS (2022)

Article Multidisciplinary Sciences

Atomic-precision Pt6 nanoclusters for enhanced hydrogen electro-oxidation

Xiaoning Wang et al.

Summary: This study designs ultrasmall triphenylphosphine-stabilized Pt-6 nanoclusters for electrocatalytic hydrogen oxidation reaction in alkaline solution. The nanocluster electrocatalyst exhibits high mass activity, stability, and outperforms Pt single atoms and Pt nanoparticle analogues. It also shows a high CO-tolerant ability.

NATURE COMMUNICATIONS (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)

Article Chemistry, Multidisciplinary

Boosting CO2 Electrochemical Reduction with Atomically Precise Surface Modification on Gold Nanoclusters

Site Li et al.

Summary: In this study, the surface modification of gold nanoclusters by Cd doping was found to significantly enhance the selectivity and activity for CO2 reduction reaction. The Cd-doped Au19Cd2 NC exhibited the highest CO2RR activity reported. Density-functional theory calculations revealed that Cd doping can boost the CO2RR performance by providing energetically feasible pathways and reducing the energy barrier for CO formation.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Article Chemistry, Multidisciplinary

Silver in the Center Enhances Room-Temperature Phosphorescence of a Platinum Sub-nanocluster by 18 Times

Yuki Akanuma et al.

Summary: Controversy surrounds the roles of metal core and shell in photoluminescence of ligand-protected metal nanoclusters. The inclusion of silver ions in a platinum-thiolate complex led to a significant increase in photoluminescent quantum yield. DFT calculations showed that LUMO, with contributions from Ag s-orbital and Pt d-orbitals, played a critical role in suppressing structural distortion in the excited state.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Review Chemistry, Inorganic & Nuclear

Gold nanoclusters for theranostic applications

Youkun Zheng et al.

Summary: Gold nanoclusters, with their excellent biocompatibility and supernormal physicochemical properties, have attracted global attention in the field of biomedicine. Significant efforts have been devoted to their development for diagnostic and therapeutic applications, with a focus on future prospects and the potential for becoming an essential platform in biomedical applications.

COORDINATION CHEMISTRY REVIEWS (2021)

Review Chemistry, Multidisciplinary

Thiolate-Protected Metal Nanoclusters: Recent Development in Synthesis, Understanding of Reaction, and Application in Energy and Environmental Field

Tokuhisa Kawawaki et al.

Summary: Metal nanoclusters composed of about 250 or fewer metal atoms have great potential as novel functional materials. Research on thiolate (SR)-protected metal nanoclusters has rapidly expanded since 2000, with significant progress being made in isolation and study of these materials.
Article Chemistry, Multidisciplinary

Precise Implantation of an Archimedean Ag@Cu12 Cuboctahedron into a Platonic Cu4Bis(diphenylphosphino)hexane6 Tetrahedron

Bao-Liang Han et al.

Summary: The study isolated two similar heterometallic cluster-in-cage compounds through an antigalvanic reaction, providing more details for understanding the confined growth of atomically precise nanoclusters. The compounds can be deemed as molecular fragments excised from porous nanomaterials filled with discrete nanoclusters, shedding light on the binding and geometry matching between clusters and cages.

ACS NANO (2021)

Article Chemistry, Multidisciplinary

Superatom-in-Superatom [RhH@Ag24(SPhMe2)18]2- Nanocluster

Hanseok Yi et al.

Summary: The study presents the first synthesis of a [RhHAg24(SPhMe2)18]2- nanocluster, incorporating a Rh atom as a dopant, and demonstrates that a superatom can be incorporated into a cluster superatom to generate a stable nanocluster.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Article Chemistry, Multidisciplinary

Total Structure of Bimetallic Core-Shell [Au42Cd40(SR)52]2- Nanocluster and Its Implications

Li Tang et al.

Summary: This study successfully reported the complete structure of a [Au42Cd40(SR)52](2-) core-shell nanocluster, revealing its composition and the way it is protected, and demonstrated the surface effect on catalytic activity and selectivity through catalytic tests and comparative studies with relevant nanoclusters.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Article Chemistry, Multidisciplinary

Photoluminescence of Doped Superatoms M@Au12 (M = Ru, Rh, Ir) Homoleptically Capped by (Ph2)PCH2P(Ph2): Efficient Room-Temperature Phosphorescence from Ru@Au12

Shinjiro Takano et al.

Summary: A series of doped gold superatoms M@Au-12 were synthesized and the Ru@Au-12 superatom exhibited room-temperature phosphorescence in deaerated dichloromethane with a quantum yield of 0.37. Density functional theory calculations suggested that the efficient phosphorescence is attributed to rapid intersystem crossing between singlet and triplet excited states with structural and energy similarities.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2021)

Article Chemistry, Multidisciplinary

Keplerate Ag192 Cluster with 6 Silver and 14 Chalcogenide Octahedral and Tetrahedral Shells

Yan-Min Su et al.

Summary: Silver clusters with highly symmetric and multiple concentric shells, mostly formed by Platonic or Archimedean solids. The key structure is a rhombic dodecahedron supershell. The coordination mechanism between silver cations and anionic groups is similar to ion crystallization in NaCl.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2021)

Article Multidisciplinary Sciences

Double-helical assembly of heterodimeric nanoclusters into supercrystals

Yingwei Li et al.

Summary: DNA has long been used as a template for constructing helical assemblies of inorganic nanoparticles, but achieving helices without biological ligands is challenging. Atomically precise nanoclusters protected by ligands demonstrate hierarchical structural complexity, similar to biomolecules. The newly synthesized homodimeric and heterodimeric gold nanoclusters self-assemble into superstructures, with heterodimeric clusters forming more complex helical superstructures driven by van der Waals interactions. The surrounding ligands on the clusters contribute to the assembly through paired steric interactions.

NATURE (2021)

Article Chemistry, Multidisciplinary

Reversible transformation between Au14Ag8 and Au14Ag4 nanoclusters

Peiyao Pan et al.

Summary: In this study, the reversible conversion between two Au-Ag alloy nanoclusters was achieved and tracked by UV-vis and ESI-MS spectroscopy, providing new insights into cluster transformation for the future preparation of metalloid clusters with customized structures and properties.

NANOSCALE (2021)

Article Chemistry, Inorganic & Nuclear

Construction of a new Au27Cd1(SAdm)14(DPPF)Cl nanocluster by surface engineering and insight into its structure-property correlation

Liyun Xu et al.

Summary: This study utilized surface engineering with a functional DPPF ligand and Cd atom to modify an Au-38 nanocluster, resulting in an Au-Cd alloy nanocluster Au27Cd1, and characterized its precise formulation and atomic structure. The research demonstrates that surface engineering plays a crucial role in influencing the properties and catalytic activities of nanoclusters.

INORGANIC CHEMISTRY FRONTIERS (2021)

Article Chemistry, Multidisciplinary

Giant Emission Enhancement of Solid-State Gold Nanoclusters by Surface Engineering

Chuanhao Yao et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

Article Chemistry, Multidisciplinary

Heterometal-Doped M23 (M = Au/Ag/Cd) Nanoclusters with Large Dipole Moments

Yingwei Li et al.

ACS NANO (2020)

Article Chemistry, Physical

Reversible Cu-S Motif Transformation and Au4 Distortion via Thiol Ligand Exchange Engineering

Manman Zhou et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2020)

Article Multidisciplinary Sciences

De novo design of Au36(SR)24 nanoclusters

Xu Liu et al.

NATURE COMMUNICATIONS (2020)

Article Multidisciplinary Sciences

Control of single-ligand chemistry on thiolated Au25 nanoclusters

Yitao Cao et al.

NATURE COMMUNICATIONS (2020)

Article Chemistry, Physical

Understanding the Effect of Doping on Energetics and Electronic Structure for Au25, Ag25, and Au38 Clusters

Fahri Alkan et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2019)

Article Chemistry, Multidisciplinary

Structure of the Au23-xAgx(S-Adm)15 Nanocluster and Its Application for Photocatalytic Degradation of Organic Pollutants

Chao Liu et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

Article Chemistry, Multidisciplinary

Assembly of Atomically Precise Silver Nanoclusters into Nanocluster-Based Frameworks

Mohammad J. Alhilaly et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

Article Chemistry, Multidisciplinary

N-heterocyclic carbene-functionalized magic-number gold nanoclusters

Mina R. Narouz et al.

NATURE CHEMISTRY (2019)

Article Chemistry, Multidisciplinary

Metal Doping of Au25(SR)18- Clusters: Insights and Hindsights

Wenwen Fei et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

Review Chemistry, Multidisciplinary

Toward Total Synthesis of Thiolate-Protected Metal Nanoclusters

Qiaofeng Yao et al.

ACCOUNTS OF CHEMICAL RESEARCH (2018)

Article Chemistry, Multidisciplinary

The Fourth Alloying Mode by Way of Anti-Galvanic Reaction

Min Zhu et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2018)

Article Chemistry, Multidisciplinary

Total Structure Determination of Au-16(S-Adm)(12) and Cd1Au14(StBu)(12) and Implications for the Structure of Au-15(SR)(13)

Sha Yang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2018)

Review Chemistry, Multidisciplinary

Atomic-Level Doping of Metal Clusters

Atanu Ghosh et al.

ACCOUNTS OF CHEMICAL RESEARCH (2018)

Article Chemistry, Multidisciplinary

Reconstructing the Surface of Gold Nanoclusters by Cadmium Doping

Qi Li et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2017)

Article Multidisciplinary Sciences

A molecule-like PtAu24(SC6H13)18 nanocluster as an electrocatalyst for hydrogen production

Kyuju Kwak et al.

NATURE COMMUNICATIONS (2017)

Article Multidisciplinary Sciences

Molecular surgery on a 23-gold-atom nanoparticle

Qi Li et al.

SCIENCE ADVANCES (2017)

Review Chemistry, Multidisciplinary

Atomically Precise Colloidal Metal Nanoclusters and Nanoparticles: Fundamentals and Opportunities

Rongchao Jin et al.

CHEMICAL REVIEWS (2016)

Article Chemistry, Multidisciplinary

Near-Infrared Electrogenerated Chemiluminescence from Aqueous Soluble Lipoic Acid Au Nanoclusters

Tanyu Wang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2016)

Article Multidisciplinary Sciences

Emergence of hierarchical structural complexities in nanoparticles and their assembly

Chenjie Zeng et al.

SCIENCE (2016)

Article Chemistry, Multidisciplinary

Radicals Are Required for Thiol Etching of Gold Particles

Timothy A. Dreier et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2015)

Article Chemistry, Multidisciplinary

Metal Exchange Method Using Au25 Nanoclusters as Templates for Alloy Nanoclusters with Atomic Precision

Shuxin Wang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2015)

Article Chemistry, Multidisciplinary

Mono-cadmium vs Mono-mercury Doping of Au25 Nanoclusters

Chuanhao Yao et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2015)

Article Chemistry, Multidisciplinary

Au99(SPh)42 Nanomolecules: Aromatic Thiolate Ligand Induced Conversion of Au144(SCH2CH2Ph)60

Praneeth Reddy Nimmala et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2014)

Article Chemistry, Multidisciplinary

Thiol Ligand-Induced Transformation of Au38(SC2H4Ph)24 to AU36(SPh-t-BU)24

Chenjie Zeng et al.

ACS NANO (2013)

Article Chemistry, Multidisciplinary

Interplay of Charge State, Lability, and Magnetism in the Molecule-like Au25(SR)18 Cluster

Sabrina Antonello et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2013)

Article Chemistry, Inorganic & Nuclear

Reaction Mechanism Governing Formation of 1,3-Bis(diphenylphosphino)propane-Protected Gold Nanoclusters

Jeffrey W. Hudgens et al.

INORGANIC CHEMISTRY (2011)

Article Chemistry, Multidisciplinary

Reversible Switching of Magnetism in Thiolate-Protected Au25 Superatoms

Manzhou Zhu et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2009)

Article Chemistry, Physical

Conversion of anionic [Au25(SCH2CH2Ph)18]- cluster to charge neutral cluster via air oxidation

Manzhou Zhu et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2008)

Article Chemistry, Multidisciplinary

Crystal structure of the gold nanoparticle [N(C8H17)4][Au25(SCH2CH2Ph)18]

Michael W. Heaven et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2008)

Article Chemistry, Multidisciplinary

Correlating the crystal structure of A thiol-protected Au25 cluster and optical properties

Manzhou Zhu et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2008)

Article Multidisciplinary Sciences

Structure of a thiol monolayer-protected gold nanoparticle at 1.1 Å resolution

Pablo D. Jadzinsky et al.

SCIENCE (2007)