A5101934276- Advanced Photocatalysis Techniques
- CO2 Reduction Techniques and Catalysts
- Quantum Dots Synthesis And Properties
- Thermochemical Biomass Conversion Processes
- Electrocatalysts for Energy Conversion
- Advanced battery technologies research
- Gas Sensing Nanomaterials and Sensors
- Covalent Organic Framework Applications
- Metal-Organic Frameworks: Synthesis and Applications
- Granular flow and fluidized beds
- Coal Properties and Utilization
- Catalytic Processes in Materials Science
- Perovskite Materials and Applications
- Carbon dioxide utilization in catalysis
- Copper-based nanomaterials and applications
- Biofuel production and bioconversion
- Ionic liquids properties and applications
- Advanced biosensing and bioanalysis techniques
- Coal and Its By-products
- Mineral Processing and Grinding
- Iron and Steelmaking Processes
- Electrochemical Analysis and Applications
- Catalysts for Methane Reforming
- Carbon and Quantum Dots Applications
- Catalysis for Biomass Conversion
Chinese Academy of Sciences
2013-2024
Chongqing University
2021-2024
Beijing Forestry University
2021-2024
State Forestry and Grassland Administration
2024
Shanghai Institute of Ceramics
2023-2024
Hong Kong Polytechnic University
2021-2024
Wuhan University
2024
Jilin Agricultural University
2024
University of Glasgow
2024
Shanghai University of Sport
2024
Abstract Covalent organic frameworks have recently gained increasing attention in photocatalytic hydrogen generation from water. However, their structure-property-activity relationship, which should be beneficial for the structural design, is still far-away explored. Herein, we report designed synthesis of four isostructural porphyrinic two-dimensional covalent (MPor-DETH-COF, M = H 2 , Co, Ni, Zn) and activity generation. Our results clearly show that all adopt AA stacking structures, with...
Abstract Zinc‐based batteries are potential candidates for flexible energy storage due to their high capacity, low cost, and intrinsic safety. Hydrogel electrolytes with saturated aqueous solvents can provide remarkable electrochemical performance while retaining satisfactory flexibility zinc‐based batteries. The past decades have witnessed fast growth. However, the study of hydrogel under extreme conditions is still in early stages many technical issues remain be addressed. In this review,...
Abstract With rising CO 2 emissions caused by the massive consumption of fossil fuels, it is highly desirable to develop strategies that adopt renewable energy convert into value‐added chemical feedstocks. Over past decades, photocatalytic reduction using light has attracted considerable attention. However, advanced photocatalysis techniques cannot exert their action where unavailable. Here, a method for on basis vibration‐driven piezoelectricity yield piezo‐electrocatalysis effect which...
Abstract Photocatalytic conversion of CO 2 to high-value products plays a crucial role in the global pursuit carbon–neutral economy. Junction photocatalysts, such as isotype heterojunctions, offer an ideal paradigm navigate photocatalytic reduction reaction (CRR). Herein, we elucidate behaviors heterojunctions toward CRR over representative photocatalyst, g-C 3 N 4 . Impressively, possess significantly higher efficiency for spatial separation and transfer photogenerated carriers than single...
Interfacial water is an important participant in electrochemical CO2 reduction (CO2RR), directly affecting the kinetics of hydrogenation steps occurring CO2RR and competitive hydrogen evolution reaction (HER). However, its structural composition dynamic are difficult to investigate due bulk interference bias dependence. Herein, we adopt situ vibration spectroscopy combined with molecular dynamics simulations probe change interfacial structure on electrified hydrophobic electrode surface...
Abstract Adapting the coordination environment to influence electronic configuration of active sites represents an efficient approach for improving photocatalytic performance CO 2 reduction reaction (CO RR) but how execute it precisely remains challenging. Herein, heteroatom‐substitution in Ni‐porphyrin break symmetry Ni center is proposed be effective solution. Based on this, two symmetry‐breaking Ni‐porphyrins, namely Ni(Cl)ON 3 Por and Ni(Cl)SN , are designed successfully prepared. By...
Colloidal quantum dots (QDs) have demonstrated great promise in artificial photosynthesis. However, the ultrasmall size hinders its controllable and effective interaction with cocatalysts. To improve poor interparticle electronic communication between free QD cocatalyst, we design here a self-assembled architecture of nanoparticles, QDs Pt simply jointed together by molecular polyacrylate to greatly enhance rate efficiency interfacial electron transfer (ET). The enhanced is confirmed...
Abstract Graphdiyne (GDY), with a highly π‐conjugated structure of sp 2 ‐ and sp‐hybridized carbon, has triggered huge interest in water splitting. However, all the systems perform no consideration surface wettability GDY. Herein, for first time, fabrication superhydrophilic GDY electrode via air‐plasma oxygen evolution is described. As representative catalyst, ultrathin CoAl‐LDH (CO 3 2− ) nanosheets have been successfully assembled onto electrostatically. The resulting CoAl‐LDH/GDY...
Colloidal quantum dots (QDs) consisting of precious-metal-free elements show attractive potentials towards solar-driven CO2 reduction. However, the inhibition hydrogen (H2 ) production in aqueous solution remains a challenge. Here, we describe first example carbon-carbon (C-C) coupling reaction to block competing H2 evolution photocatalytic reduction water. In specific system taking ZnSe QDs as photocatalysts, introduction furfural can significantly suppress leading CO with rate ≈5.3 mmol...
Owing to its critical role in the development of female reproductive tissues and as a clinical biomarker, there is an urgent need develop rapid cost-effective method sensitively detect 17β-estradiol (E2). In this work, folding aptasensor platform with microfluidic channels for label-free electrochemical detection E2 described. The platform, designed delicate structure, integrating filter holes, channels, reaction chambers, three-electrode system, extremely easy use. To increase sensitivity...
Semiconductor quantum dots (QDs) in conjunction with non-noble 3d-metal ions (e.g., Fe3+, Co2+, and Ni2+) have emerged as an extremely efficient, facile, cost-effective means of solar-driven hydrogen (H2) evolution. However, the exact structural change active sites under realistic conditions remains elusive, mechanism H2 evolution behind remarkable activity is poorly understood. Here, we successfully track variation catalytic typical photogeneration system consisting CdSe/CdS QDs (i.e., Ni2+...