A5021506522- Electrocatalysts for Energy Conversion
- Advanced battery technologies research
- Electrochemical Analysis and Applications
- Nanopore and Nanochannel Transport Studies
- Advanced biosensing and bioanalysis techniques
- Advanced Photocatalysis Techniques
- Electrochemical sensors and biosensors
- Supercapacitor Materials and Fabrication
- Fuel Cells and Related Materials
- Nanomaterials for catalytic reactions
- Analytical Chemistry and Sensors
- Membrane-based Ion Separation Techniques
- Molecular Junctions and Nanostructures
- Microfluidic and Capillary Electrophoresis Applications
- Layered Double Hydroxides Synthesis and Applications
- Membrane Separation Technologies
- Catalytic Processes in Materials Science
- Copper-based nanomaterials and applications
- Atmospheric chemistry and aerosols
- Advanced Electron Microscopy Techniques and Applications
- Environmental remediation with nanomaterials
- Ammonia Synthesis and Nitrogen Reduction
- Nanocluster Synthesis and Applications
- Odor and Emission Control Technologies
- CO2 Reduction Techniques and Catalysts
University of Jinan
2025
Material (Belgium)
2025
Quzhou University
2025
East China University of Science and Technology
2018-2024
Shanghai Academy of Environmental Sciences
2024
Shanghai Institute of Pollution Control and Ecological Security
2021-2024
University of Exeter
2017-2022
University College London
2013-2017
Transnational Press London
2016
Shandong Jianzhu University
2016
Abstract The major challenge of photocatalytic water splitting, the prototypical reaction for direct production hydrogen by using solar energy, is to develop low‐cost yet highly efficient and stable semiconductor photocatalysts. Herein, an effective strategy synthesizing extremely active graphitic carbon nitride (g‐C 3 N 4 ) from a precursor, urea, reported. g‐C exhibits extraordinary hydrogen‐evolution rate (ca. 20 000 μmol h −1 g under full arc), which leads high turnover number (TON) over...
Highly efficient bifunctional P,N co-doped graphene framework (PNGF) with both ORR and OER activities that are superior to noble metal catalysts.
A well-crystallized α-FeOOH (a goethite widespread in nature) shows an efficient and stable oxygen evolution reaction by removing surface chemically adsorbed water.
The exploration of simultaneous removal co-existing or multiple pollutants from water by the means nanomaterials paves a new avenue that is free secondary pollution and inexpensive. In aquatic environment, river contains mixture ions, which can influence adsorption process. this respect, removing heavy metal ions becomes true challenge. Here, four namely, Pb2+, Cd2+, Cu2+, Ni2+, have been successfully removed simultaneously using ultrafine mesoporous magnetite (Fe3O4) nanoparticles (UFMNPs)...
Abstract The major challenge of photocatalytic water splitting, the prototypical reaction for direct production hydrogen by using solar energy, is to develop low‐cost yet highly efficient and stable semiconductor photocatalysts. Herein, an effective strategy synthesizing extremely active graphitic carbon nitride (g‐C 3 N 4 ) from a precursor, urea, reported. g‐C exhibits extraordinary hydrogen‐evolution rate (ca. 20 000 μmol h −1 g under full arc), which leads high turnover number (TON) over...
Graphene/nitrogen-doped porous carbon sandwiches were prepared by hydrothermal carbonization. Once the electronic conductivity in carbon–carbon hybrids reaches a certain value, performance is controlled active nitrogen sites.
The oxygen reduction reaction (ORR) is critical for electrochemical energy storage and conversion: e.g., in fuel cells metal–air batteries. A major challenge to develop cost-effective durable ORR catalysts, replace the relatively expensive platinum-loaded carbon (PtC) counterparts, particularly large-scale applications. Despite progress over past few decades developing efficient non-precious-metal (NPM) such as Fe/N/C-based materials (the best-known alternatives), most of reported catalytic...
Experimental techniques to monitor and visualize the behaviors of single nanoparticles have not only revealed significant spatial temporal heterogeneity those individuals, which are hidden in ensemble methods, but more importantly, they also enabled researchers elucidate origin such heterogeneity. In pursuing intrinsic structure-function relations nanoparticles, recently developed stochastic collision approach demonstrated some early promise. However, it was later realized that appropriate...
A low-cost, high-performance “green carbon”, derived from London plane leaves, exhibits excellent sorption capacity for CO<sub>2</sub> capture and electro-catalytic capability oxygen reduction, due to naturally doped nitrogen metallic elements inherited biomass.
The purpose of this work is to assess the suitability potential electrolyte additives for zinc morphology control and improved electrochemical performance electrode application in based redox flow battery (RFB) systems. Based on existing literature field, sixteen candidates are selected, including four metallic additives, two non-ionic surfactants ten quaternary ammonium compounds. assessed using cyclic voltammetry, linear sweep voltammetry half-cell cycling tests chronopotentiometry. Zinc...
The hierarchically porous graphene sheets/graphitic carbon nitride intercalated composites are promising alternatives to platinum-based oxygen reduction catalysts.
Perfluorooctanoic acid (PFOA), a typical perfluorinated carboxylic acid, is an emerging type of permanent organic pollutants that are regulated by the Stockholm Convention. The degradation PFOA, however, quite challenging largely due to ultra-high stability C-F bonds. Compared with other techniques, photocatalytic offers potential advantages simple operation under mild conditions as well exceptional decomposition and defluorination efficiency. Titanium dioxide (TiO 2 ) one most frequently...
Abstract Layered double hydroxides (LDHs) are increasingly recognized as highly promising electrode materials for supercapacitors, owing to their exceptional specific capacitance, notable redox activity, and superior anion exchange capability. However, several challenges still need be addressed achieve the theoretical capacitance excellent rate capacity, including poor electronic ionic conductivity. In this study, a two‐step method was employed prepare high conducting NiCo‐LDH‐ V o...
Collision at a single molecule level was achieved based on the nanoimpact of an individual pyrroloquinoline quinone (PQQ) modified multiwalled carbon nanotube (MWCNT) fiber ultramicroelectrode (C UME). Electrocatalytic amplification current responses observed when PQQ-modified MWCNT collided with C UME in presence hydrazine (N2H4) Tris-HCl buffer solution, which also supported by conventional cyclic voltammetry and chronoamperometry techniques. The enhanced catalytic oxidation N2H4 due to...
Inspired by the addition-elimination catalytic mechanism of natural pyrroloquinoline quinone (PQQ) containing proteins, PQQ-modified hybrid nanomaterials have been increasingly developed recently as biomimetic heterogeneous electrocatalysts. However, up until now, no existing electrochemical approach was able to assess intrinsic activity PQQ sites, impeding design efficient PQQ-based Herein, in this work, we introduced a new method calculate turnover frequency (TOF) any individual functional...
Abstract The rapid and precise measurement of dopamine (DA) levels is great benefit to unveil physiological pathological processes. electrochemical detection approaches feature fast DA response, but remain challenging at the moment realize ultra‐high sensitivity selectivity trace amount DA, especially in presence highly concentrated ascorbic acid (AA, most common interferent human body). To address this issue, a negatively charged hybrid bilayer membrane (HBM) modified gold electrode was...
Dark-field and Raman microscopy to probe the single NP electrochemistry in real time.
Distinct morphologies of MgO were obtained using γ-Al<sub>2</sub>O<sub>3</sub> and rGO as substrates, their effects on CO<sub>2</sub> uptake are discussed.