A5101657803- Advanced Photocatalysis Techniques
- Electrocatalysts for Energy Conversion
- 2D Materials and Applications
- MXene and MAX Phase Materials
- Advancements in Battery Materials
- Advanced battery technologies research
- Advanced Battery Materials and Technologies
- Copper-based nanomaterials and applications
- Quantum Dots Synthesis And Properties
- Advanced oxidation water treatment
- Catalytic Processes in Materials Science
- TiO2 Photocatalysis and Solar Cells
- Gas Sensing Nanomaterials and Sensors
- Fuel Cells and Related Materials
- Advanced Nanomaterials in Catalysis
- Perovskite Materials and Applications
- Electrochemical Analysis and Applications
- Supercapacitor Materials and Fabrication
- Covalent Organic Framework Applications
- Chalcogenide Semiconductor Thin Films
- Graphene research and applications
- Advanced Battery Technologies Research
- Extraction and Separation Processes
- Solar-Powered Water Purification Methods
- Pharmaceutical and Antibiotic Environmental Impacts
Nanjing University of Posts and Telecommunications
2020-2025
Hunan University
2001-2020
Changsha University
2016-2020
State Key Laboratory of Chemobiosensing and Chemometrics
2014-2019
It is highly demanded to steer the charge flow in photocatalysts for efficient photocatalytic hydrogen reactions (PHRs). In this study, we developed a smart strategy position MoS2 quantum dots (QDs) at S vacancies on Zn facet monolayered ZnIn2S4 (Vs-M-ZnIn2S4) craft two-dimensional (2D) atomic-level heterostructure (MoS2QDs@Vs-M-ZnIn2S4). The electronic structure calculations indicated that positive density of atom around sulfur vacancy (Vs) was more intensive than other atoms. Vs confined...
Abstract The metallic 1T‐MoS 2 has attracted considerable attention as an effective catalyst for hydrogen evolution reactions (HERs). However, the fundamental mechanism about catalytic activity of and associated phase remain elusive controversial. Herein, we prepared most stable by hydrothermal exfoliation MoS nanosheets vertically rooted into rigid one‐dimensional TiO nanofibers. can keep highly over one year, presenting ideal model system investigating HER activities a function evolution....
We report an in situ alloying strategy for obtaining homogeneous (Bi,Sb) alloy nanoparticles from (Bi,Sb)2S3 nanotubes the exceptional anode of potassium ion batteries (KIBs). The operando X-ray diffraction results, along with transmission electron microscopy and energy-dispersive spectroscopy mappings, successfully reveal phase evolution this material, which is → K(Bi,Sb) K3(Bi,Sb) during initial discharge charging process. produces a synergistic effect brings outstanding electrochemical...
Abstract Potassium ion‐batteries (PIBs) have attracted tremendous attention recently due to the abundance of potassium resources and low standard electrode potential potassium. Particularly, solid‐electrolyte interphase (SEI) in anode PIBs plays a vital role battery security cycling performance highly reactive However, SEI for with traditional electrolytes is mainly composed organic compositions, which are air water, resulting inferior cycle safety hazards. Herein, stable effective inorganic...
Abstract The exploitation of the stable and earth-abundant electrocatalyst with high catalytic activity remains a significant challenge for hydrogen evolution reaction. Being different from complex nanostructuring, this work focuses on simple feasible way to improve reaction performance via manipulation intrinsic physical properties material. Herein, we present an interesting semiconductor-metal transition in ultrathin troilite FeS nanosheets triggered by near infrared radiation at room...
One of vital issues that inhibit photoactivity metal-organic frameworks is the poor electrical conductivity. In this work, one-dimensional mixed-valence iron chains are used to improve situation in MIL-53(Fe). A series MIL-53(Fe) photocatalysts were obtained through heating at different temperatures vacuum. The effect FeII coordinatively unsaturated metal sites (CUS) and on their photocatalytic property was discussed. experimental results indicated with a reference FeII/FeIII ratio 0.2725...
Abstract Atom‐economic catalysts open a new era of computationally driven atomistic design catalysts. Rationally manipulating the structures catalyst with atomic‐level precision would definitely play significant role in future chemical industry. Of particular concern, there are growing research concentrating on MoS 2 as typical representative transition metal dichalcogenides for its great potential diverse reactive sites applications catalysis hydrogen evolution reaction. At present,...
Monolayer MoS<sub>2</sub>nanosheets with activated basal planes have been prepared using a simple hydrothermal method.
This review systematically summarizes the recent advances in two-dimensional nanomaterials for photocatalytic reduction of CO<sub>2</sub> and its related mechanisms.