Chak‐Tong Au
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View article: A water-soluble heterometallic iron(<scp>iv</scp>)–ruthenium(<scp>iv</scp>) μ-nitrido porphyrin complex: synthesis, structure and catalytic activity
A water-soluble heterometallic iron(<span>iv</span>)–ruthenium(<span>iv</span>) μ-nitrido porphyrin complex: synthesis, structure and catalytic activity Open
A heterometallic Fe( iv )–Ru( iv ) nitrido complex bearing a water-soluble porphyrin ligand has been synthesized, and its redox and catalytic properties have been investigated.
View article: Precious-Metal-Free Mo-MXene Catalyst Enabling Facile Ammonia Synthesis Via Dual Sites Bridged by H-Spillover
Precious-Metal-Free Mo-MXene Catalyst Enabling Facile Ammonia Synthesis Via Dual Sites Bridged by H-Spillover Open
To date, NH3 synthesis under mild conditions is largely confined to precious Ru catalysts, while nonprecious metal (NPM) catalysts are confronted with the challenge of low catalytic activity due to the inverse relationship between the N2 d…
View article: Lead-free Dion-Jacobson layered double perovskite as a photocatalyst for toluene oxidation
Lead-free Dion-Jacobson layered double perovskite as a photocatalyst for toluene oxidation Open
Two-dimensional (2D) perovskites have recently garnered widespread attention for their favorable properties, such as stability. However, their application in photoelectric fields is typically limited by the low mobility of charge carriers.…
View article: Effect of Substituent Groups on the Strength of Intramolecular Hydrogen Bonds in 2,4-Dihydroxybenzophenone UV Absorbers
Effect of Substituent Groups on the Strength of Intramolecular Hydrogen Bonds in 2,4-Dihydroxybenzophenone UV Absorbers Open
2,4-Dihydroxybenzophenone is the most widely used molecule in the benzophenone group of UV absorbers. It is known that the UV absorption ability is dependent on the substituents. Numerous studies have shown that the strength of intramolecu…
View article: Strongly coupled C@MoSe2@OMWCNT heterostructure as an anode for sodium ion batteries
Strongly coupled C@MoSe2@OMWCNT heterostructure as an anode for sodium ion batteries Open
The advancement of high-performance sodium ion batteries (SIBs) necessitates the creation and production of sophisticated anode materials that can provide high capacity, exceptional rate capability, and prolonged cycle life. In this invest…
View article: Strongly coupled C@MoSe2@OMWCNT heterostructure as an anode for Na+ batteries
Strongly coupled C@MoSe2@OMWCNT heterostructure as an anode for Na+ batteries Open
Herein, based on oxidized multiwall carbon nanotubes (OMWCNTs), C@MoSe 2 @OMWCNT materials were successfully synthesized. Theoretically, the electron transfer intensity between the interfaces of GR@MoSe 2 @OSWCNT (oxidized single wall carb…
View article: S-doped C@MoSe2(1-x)S2x@MWCNT heterostructure as high-rate and long-cycle stability anodes for Na+ batteries
S-doped C@MoSe2(1-x)S2x@MWCNT heterostructure as high-rate and long-cycle stability anodes for Na+ batteries Open
Herein, we successfully synthesized C@MoSe2(1-x)S2x@MWCNT nanocomposite with heterojunctions as long-term stability anodes for sodium ion batteries (SIB). According to DFT calculations, the barrier of Na+ migration between MoSe2(1-x)S2x in…
View article: Photocatalytic Dry Reforming of Methane Enhanced by “Dual‐Path” Strategy with Excellent Low‐Temperature Catalytic Performance
Photocatalytic Dry Reforming of Methane Enhanced by “Dual‐Path” Strategy with Excellent Low‐Temperature Catalytic Performance Open
Dry reforming of methane (DRM), which involves the activation of inert CH bonds and CO bonds, at mild conditions is a tremendous challenge. The sluggish mobility of oxygen during the reaction is known as a key issue causing low activity …
View article: Substituent Effects on the Ultraviolet Absorption Properties of 2,4-Dihydroxy Dibenzophenone
Substituent Effects on the Ultraviolet Absorption Properties of 2,4-Dihydroxy Dibenzophenone Open
Substituent effects on the ultraviolet absorption properties of 2,4-dihydroxy dibenzophenone were investigated experimentally. Nine compounds of 2,4-dihydroxy dibenzophenone with different substituents were prepared by a solvent-free react…
View article: CCDC 1949690: Experimental Crystal Structure Determination
CCDC 1949690: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: A High-Throughput Chaotic Advection Microreactor for Preparation of Uniform and Aggregated BaSO4 Nanoparticles
A High-Throughput Chaotic Advection Microreactor for Preparation of Uniform and Aggregated BaSO4 Nanoparticles Open
A high-throughput (105.5 g/h) passive four-stage asymmetric oscillating feedback microreactor using chaotic mixing mechanism was developed to prepare aggregated BaSO4 particles of high primary nanoparticle size uniformity. Three-dimensiona…
View article: Nanomaterial-Based Dual-Emission Ratiometric Fluorescent Sensors for Biosensing and Cell Imaging
Nanomaterial-Based Dual-Emission Ratiometric Fluorescent Sensors for Biosensing and Cell Imaging Open
Owing to the unique optophysical properties of nanomaterials and their self-calibration characteristics, nanomaterial-based (e.g., polymer dots (Pdots) quantum dots (QDs), silicon nanorods (SiNRs), and gold nanoparticle (AuNPs), etc.) rati…
View article: Precise tuning the CoMoO /Al2O3 and CoMoS /Al2O3 interfacial structures for efficient hydrodesulfurization of dibenzothiophene
Precise tuning the CoMoO /Al2O3 and CoMoS /Al2O3 interfacial structures for efficient hydrodesulfurization of dibenzothiophene Open
In this work, we studied how the oxidic CoMoOx/Al2O3 and sulphurated CoMoSx/Al2O3 interfacial structures determine catalytic efficiency in selective hydrodesulfurization (HDS) of dibenzothiophene (DBT). To achieve this goal, we first synth…
View article: Highly efficient ammonia synthesis at low temperature over a Ru–Co catalyst with dual atomically dispersed active centers
Highly efficient ammonia synthesis at low temperature over a Ru–Co catalyst with dual atomically dispersed active centers Open
The desire for a carbon-free society and the continuously increasing demand for clean energy make it valuable to exploit green ammonia (NH3) synthesis that proceeds via the electrolysis driven Haber–Bosch (eHB) process.
View article: Efficient catalytic removal of COS and H2S over graphitized 2D micro-meso-macroporous carbons endowed with ample nitrogen sites synthesized via mechanochemical carbonization
Efficient catalytic removal of COS and H2S over graphitized 2D micro-meso-macroporous carbons endowed with ample nitrogen sites synthesized via mechanochemical carbonization Open
Developing a suitable catalyst for the elimination of highly toxic carbonyl sulfide (COS) and hydrogen sulfide (H2S) is of great significance in terms of industrial safety and environmental protection. We demonstrate here the facile synthe…
View article: Enhanced Ammonia Synthesis Activity of Ceria-Supported Ruthenium Catalysts Induced by CO Activation
Enhanced Ammonia Synthesis Activity of Ceria-Supported Ruthenium Catalysts Induced by CO Activation Open
Metal–support\ninteractions strongly affect the catalytic\nperformances of ceria-supported metal catalysts, and hydrogen treatment\nat high temperature is important for the preparation of catalysts\nthat show strong metal–support interacti…