4.8 Article

Controlled synthesis of Bi- and tri-nuclear Cu-oxo nanoclusters on metal-organic frameworks and the structure-reactivity correlations

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, Physical

Bi3+ occupancy rearrangement in K2-xAxMgGeO4 phosphor to achieve ultra-broad-band white emission based on alkali metal substitution engineering

Haifeng Zhu et al.

Summary: The cationic substitution engineering in KMGO:Bi3+ using Li+ and Na+ leads to the generation of extra luminescent centers, expanding the full width at half maximum (FWHM) to 204 nm and forming a bright white emission. On the other hand, modulation of Rb+ increases the activation energy and enhances thermal stability of the material. The high R-a values of the fabricated WLED suggest that K1.456Na0.54MgGeO4:0.004Bi(3+) could serve as a single-component white phosphor in solid-state lighting. This research highlights the significance of alkali metal substitution engineering in controlling luminescence emissions and improving thermal stability.

APPLIED SURFACE SCIENCE (2021)

Article Chemistry, Multidisciplinary

Rational Construction of an Artificial Binuclear Copper Monooxygenase in a Metal-Organic Framework

Xuanyu Feng et al.

Summary: A novel strategy for constructing an artificial binuclear copper monooxygenase starting from a Ti metal-organic framework was reported. Experimental and computational studies showed that the enzyme exhibited outstanding catalytic activity in monoxygenation processes and significantly higher activity compared to a mononuclear copper monooxygenase. This was attributed to the cooperative stabilization of Cu-O-2 adduct by Cu-2 sites, leading to a lower free energy increase for O-O bond cleavage.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2021)

Article Chemistry, Multidisciplinary

Nuclearity and Host Effects of Carbon-Supported Platinum Catalysts for Dibromomethane Hydrodebromination

Ali J. Saadun et al.

Summary: The study systematically evaluated the impact of platinum nanostructures of various sizes on the dibromomethane hydrodebromination reaction, discovering that single-atom platinum catalysts exhibited the highest selectivity towards CH3Br, while 1.3-2.3 nm platinum nanoparticles demonstrated exceptional specific activity and stability. Additionally, the host effects were found to significantly affect the catalytic performance.
Review Chemistry, Multidisciplinary

Recent Advances in the Engineering of Single-Atom Catalysts Through Metal-Organic Frameworks

Qi Xue et al.

Summary: This mini-review discusses recent progress in engineering single-atom catalysts through metal-organic frameworks (MOFs) and derivatives, emphasizing the stabilizing effects of MOFs and derivatives on SACs and the additional functionalities provided for different catalytic applications. The preparation approaches and the role of metal-support interactions in tuning catalytic properties are also summarized, alongside a discussion on how advanced techniques help elucidate the structure-activity relationship in SACs.

TOPICS IN CURRENT CHEMISTRY (2021)

Article Chemistry, Physical

Designing the electronic and geometric structures of single-atom and nanocluster catalysts

Tianxiang Chen et al.

Summary: This article discusses recent advances in the electronic and geometric structures of single-atom and nanocluster catalysts, emphasizing their crucial role in modern catalysis. Modern characterisation techniques are used to develop frameworks for rationalizing structure-reactivity functions of these entities, providing details for identifying chemical trends and benchmark quantum sciences. The article also looks at the challenges and opportunities in this research area.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

Review Chemistry, Multidisciplinary

Recent Advances of Precise Cu Nanoclusters in Microporous Materials

Tianxiang Chen et al.

CHEMISTRY-AN ASIAN JOURNAL (2020)

Article Chemistry, Physical

The Potassium-Induced Decomposition Pathway of HCOOH on Rh(111)

Imre Kovacs et al.

CATALYSTS (2020)

Article Multidisciplinary Sciences

Copper-zirconia interfaces in UiO-66 enable selective catalytic hydrogenation of CO2 to methanol

Yifeng Zhu et al.

NATURE COMMUNICATIONS (2020)

Article Chemistry, Multidisciplinary

Photoinduction of Cu Single Atoms Decorated on UiO-66-NH2 for Enhanced Photocatalytic Reduction of CO2 to Liquid Fuels

Gang Wang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2020)

Article Chemistry, Multidisciplinary

Improved photocatalytic performance of metal-organic frameworks for CO2conversion by ligand modification

Xiuyan Cheng et al.

CHEMICAL COMMUNICATIONS (2020)

Article Chemistry, Multidisciplinary

Atom-by-Atom Resolution of Structure-Function Relations over Low-Nuclearity Metal Catalysts

Evgeniya Vorobyeva et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

Article Multidisciplinary Sciences

Single-atom nanozymes

Liang Huang et al.

SCIENCE ADVANCES (2019)

Review Chemistry, Multidisciplinary

Heterogeneous single-atom catalysis

Aiqin Wang et al.

NATURE REVIEWS CHEMISTRY (2018)

Article Chemistry, Multidisciplinary

Proton Coupled Electronic Rearrangement within the H-Cluster as an Essential Step in the Catalytic Cycle of [FeFe] Hydrogenases

Constanze Sommer et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2017)

Article Nanoscience & Nanotechnology

Building Nanoporous Metal Organic Frameworks Armor on Fibers for High-Performance Composite Materials

Xiaobin Yang et al.

ACS APPLIED MATERIALS & INTERFACES (2017)

Article Chemistry, Multidisciplinary

Elucidation of Adsorbate Structures and Interactions on BrOnsted Acid Sites in H-ZSM-5 by Synchrotron X-ray Powder Diffraction

Benedict T. W. Lo et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2016)

Article Chemistry, Physical

Palladium-atom catalyzed formic acid decomposition and the switch of reaction mechanism with temperature

Nan He et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2016)

Article Chemistry, Multidisciplinary

Revisiting the nature of Cu sites in the activated Cu-SSZ-13 catalyst for SCR reaction

E. Borfecchia et al.

CHEMICAL SCIENCE (2015)

Article Multidisciplinary Sciences

Single-site trinuclear copper oxygen clusters in mordenite for selective conversion of methane to methanol

Sebastian Grundner et al.

NATURE COMMUNICATIONS (2015)

Article Chemistry, Physical

Efficient hydrogen production from formic acid using TiO2-supported AgPd@Pd nanocatalysts

Masashi Hattori et al.

JOURNAL OF MATERIALS CHEMISTRY A (2015)

Article Chemistry, Physical

Nanometer-Sized MoS2 Clusters on Graphene Flakes for Catalytic Formic Acid Decomposition

Victor O. Koroteev et al.

ACS CATALYSIS (2014)

Article Chemistry, Multidisciplinary

The hydration structure of Cu2+: more tetrahedral than octahedral?

Daniel T. Bowron et al.

RSC ADVANCES (2013)

Review Chemistry, Multidisciplinary

Formic acid as a hydrogen source - recent developments and future trends

Martin Grasemann et al.

ENERGY & ENVIRONMENTAL SCIENCE (2012)

Article Nanoscience & Nanotechnology

Hydrogen production from formic acid decomposition at room temperature using a Ag-Pd core-shell nanocatalyst

Karaked Tedsree et al.

NATURE NANOTECHNOLOGY (2011)

Article Materials Science, Multidisciplinary

Wavelet analysis of extended x-ray absorption fine structure data

H Funke et al.

PHYSICAL REVIEW B (2005)

Article Chemistry, Inorganic & Nuclear

EPR dosimetric properties of formates

TA Vestad et al.

APPLIED RADIATION AND ISOTOPES (2003)

Article Crystallography

A comparison of the crystal structures of (dabcoH2)CuCl4 and (dabcoH2)CuCl4•H2O

MY Wei et al.

JOURNAL OF CHEMICAL CRYSTALLOGRAPHY (2002)