A5065857982- Advanced biosensing and bioanalysis techniques
- Electrocatalysts for Energy Conversion
- Electrochemical sensors and biosensors
- Advanced Photocatalysis Techniques
- Electrochemical Analysis and Applications
- Advanced Nanomaterials in Catalysis
- CO2 Reduction Techniques and Catalysts
- Conducting polymers and applications
- Advanced battery technologies research
- Analytical Chemistry and Sensors
- Graphene research and applications
- 2D Materials and Applications
- Adhesion, Friction, and Surface Interactions
- Biosensors and Analytical Detection
- Carbon and Quantum Dots Applications
- Advanced Thermoelectric Materials and Devices
- Mechanical stress and fatigue analysis
- MXene and MAX Phase Materials
- Advanced Materials and Mechanics
- Ionic liquids properties and applications
- Nanocluster Synthesis and Applications
- Fuel Cells and Related Materials
- Perovskite Materials and Applications
- Composite Structure Analysis and Optimization
- Advanced Sensor and Energy Harvesting Materials
State Key Laboratory of Food Science and Technology
2024-2025
Nanchang University
2024-2025
China University of Mining and Technology
2015-2024
Ningxia University
2015-2024
Sorbonne Université
2024
Centre National de la Recherche Scientifique
2024
Processus d'Activation Sélective par Transfert d'Énergie Uni-électronique ou Radiatif
2024
Université Paris Sciences et Lettres
2024
École Normale Supérieure - PSL
2024
Shanghai Jiao Tong University
2005-2023
Strong in-plane bonding and weak van der Waals interplanar interactions characterize a large number of layered materials, as epitomized by graphite. The advent graphene (G), individual layers from graphite, atomic isolated few other bonded compounds has enabled the ability to pick, place, stack arbitrary compositions build unique which would be otherwise impossible synthesize via known techniques. Here we demonstrate this concept for solids consisting randomly stacked hexagonal boron nitride...
Abstract The 3D NiO hollow sphere/reduced graphene oxide (rGO) composite was synthesized according to the coordinating etching and precipitating process by using Cu 2 O nanosphere/graphene (GO) as template. morphology, structure, composition of materials were characterized SEM, TEM, HRTEM, XPS, Raman spectra, electrochemical properties studied cyclic voltammetry (CV), impedance spectroscopy (EIS), amperometry. Moreover, activity with different morphologies also investigated, which indicating...
In this review, we summarized the application methods of SECM in electrochemical reactions and also discussed challenges prospects characterizing activity electrocatalysts.
Electrochemical synthesis of H
Substantial emissions of CO2 have presented formidable challenges for global climate dynamics. Electrochemical reduction to produce formic acid (HCOOH) is considered be a promising approach achieving carbon neutrality. Nevertheless, the development catalyst exhibiting both high catalytic activity and selectivity toward desired products remains an arduous task. Herein, we report synthesis unique porous bismuth-based MOF (Bi-BTC) through microwave-assisted agitation. The Bi-BTC has good...
Understanding the adsorption and transport behavior of shale gas is highly critical for assessing gas-bearing properties reservoirs enhancing recovery. However, underlying mechanism still an open question due to irregularly rough characteristic within nanochannels reservoirs. In this paper, migration in with three-dimensional random roughness studied by using molecular dynamics simulation theoretical analysis. It found that leads intense adsorption, which contributes large reserve phenomenon...
A novel multianalyte electrochemical immunoassay was developed for ultrasensitive detection of human cardiopathy biomarkers cardiac troponin I (cTnI) and heart-type fatty-acid-binding protein (FABP) using metal ion functionalized titanium phosphate nanospheres (TiP-metal ion) as labels. The ions could be detected directly through square wave voltammetry (SWV) without preconcentration, the distinct voltammetric peaks had a close relationship with each sandwich-type immunoreaction. position...
Water electrolysis in neutral media has attracted concerted research efforts because of its practical applications including microbial wastewater and large-scale hydrogen generation by direct seawater. Because the corrosion electrochemical devices is effectively reduced environments, associated cost consequently lowered. In this context, two-dimensional transition metal compounds have enjoyed extensive field renewable energy their abundant storage capacity, easily regulated electronic...
Electrocatalytic reduction of CO2 into valuable fuels and chemical feedstocks in a sustainable environmentally friendly manner is an ideal way to mitigate climate change environmental problems. Here, we fabricated series self-supporting Bi-Sb bimetallic nanoleaves on carbon paper (CP) by facile electrodeposition method. The synergistic effect Bi Sb components the electronic structure lead high formate selectivity excellent stability electrochemical reaction (CO2RR). Specifically, Bi-Sb/CP...
A novel fluorescent immunosensor was developed based on the use of CuS nanoparticles (CuS NPs) as labels for highly sensitive detection human prostate cancer biomarker specific antigen (PSA). In presence NPs, non-fluorescent substrate o-phenylenediamine could be oxidized into stable product 2,3-diamiophenazine at physiological pH. Throughout reaction, no other oxidizing agents (e.g. hydrogen peroxide) were needed. The relatively mild oxidation conditions made immunoassay robust, reliable and...
Abstract A silver nanoparticle–hollow titanium phosphate sphere (AgNP–TiP) hybrid is successfully synthesized and used as a label for electrochemical detection of human interleukin‐6 (IL‐6). Hollow TiP spheres with diameter 430 nm an average thickness 40 are by template approach. The AgNPs incorporated in situ into the shell via exchange process. as‐prepared AgNP–TiP shows outstanding biocompatibility, good dispersity solubility water, high loading properties (289.2 mg 1.0 g TiP). These...
Abstract This article seeks to answer two questions: (i) what factors drive firms decide whether or not disclose the information related their greenhouse gas emissions (also called carbon information)? (ii) forces lead more information? Using data hand‐collected from annual Corporate Social Responsibility reports of China's listed companies 2008 2012, we find following: that operate in sectors high‐emission industries are likely make disclosure ( CID hereafter); within one industry , it is a...
Copper sulfide (CuS) nanorods were synthesized and used as peroxidase mimics for the colorimetric detection of H<sub>2</sub>O<sub>2</sub>.
If hydrogen can be stored and carried safely at a high density, hydrogen-fuel cells offer effective solutions for vehicles. The stable chemisorption of atomic on single layer graphene (SLG) seems perfect solution in this regard, with theoretical maximum storage capacity 7.7 wt %. However, generating hydrogenated from H2 requires extreme temperatures pressures. Alternatively, adatoms easily produced under mild conditions by the electroreduction protons solid/liquid systems. Graphene is...
The presence of dual N, O- coordinated to the Mn single-atom catalyst with Mn–N 2 O sites embedded in 2D carbon nanosheets significantly improve catalytic activity for reduction CO .
As an efficient and environmentally friendly source of energy, shale gas is abundantly available continues to contribute the economy growth because its huge potential for production. However, accurately predicting transport behavior still challenging due small scale complexity nanochannels, which impedes efficiency recovery. In this paper, in nanochannels with fractal roughness studied by molecular dynamics simulation theoretical analysis. It found that present work functions well predict...
Abstract There are limited studies on the influence of national culture corporate social responsibility, and thus, issue is underexplored. Using an international sample, we show that higher power distance decreases carbon transparency. In addition to this direct effect, find also plays a moderating role in relationship between performance We report evidence negative association disclosure our sample firms, which suggests driven by legitimation purposes. Further findings demonstrate tendency...