A5100603455- Gas Sensing Nanomaterials and Sensors
- Analytical Chemistry and Sensors
- Advanced Chemical Sensor Technologies
- Electrocatalysts for Energy Conversion
- Supercapacitor Materials and Fabrication
- Conducting polymers and applications
- Advanced battery technologies research
- Advanced Photocatalysis Techniques
- ZnO doping and properties
- 2D Materials and Applications
- Advanced Nanomaterials in Catalysis
- Catalytic Processes in Materials Science
- Electrochemical Analysis and Applications
- Transition Metal Oxide Nanomaterials
- Advanced Memory and Neural Computing
- Seismic Imaging and Inversion Techniques
- MXene and MAX Phase Materials
- Metal-Organic Frameworks: Synthesis and Applications
- Electrochemical sensors and biosensors
- Advancements in Battery Materials
- Fuel Cells and Related Materials
- Nanomaterials for catalytic reactions
- Simulation and Modeling Applications
- Advanced Fiber Optic Sensors
- Perovskite Materials and Applications
Beijing Academy of Artificial Intelligence
2025
Peking University
2025
Hong Kong Polytechnic University
2025
University of Chinese Academy of Sciences
2025
Huawei Technologies (China)
2025
Zhengzhou University of Light Industry
2017-2024
Guizhou University
2023-2024
Chinese Academy of Sciences
2024
Huazhong University of Science and Technology
2011-2017
Sinopec (China)
2017
Hierarchical and hollow porous Fe2O3 nanoboxes (with an average edge length of ∼500 nm) were derived from metal-organic frameworks (MOFs) the gas sensing characteristics investigated. Sensors based on exhibited a response (resistance ratio) 1.23 to 0.25 ppm (ppm) hydrogen sulfide (H2S) at 200 °C, response/recovery speed is fast selectivity H2S excellent. Remarkably, sensor showed fully reversible 5 50 demonstrating its promise for operating near room temperature, which favorable medical...
Exploiting high-efficiency and low-cost bifunctional electrocatalysts for the hydrogen evolution reaction (HER) oxygen (OER) has been actively encouraged because of their potential applications in field clean energy. In this paper, we reported a novel electrocatalyst based on an exfoliated two-dimensional (2D) MXene (Ti3C2T x) loaded with bimetallic oxide alloy nanoparticles (NPs) Pt Pd (represented by PtO aPdO bNPs@Ti3C2T x), which was synthesized via solution plasma (SP) modification. The...
3D activated carbon materials almost perfectly inherit the nano-architectures of spores, exhibiting excellent capacitance storage capability for EDLCs.
The ambition of brain-inspired Spiking Neural Networks (SNNs) is to become a low-power alternative traditional Artificial (ANNs).This work addresses two major challenges in realizing this vision: the performance gap between SNNs and ANNs, high training costs SNNs.We identify intrinsic flaws spiking neurons caused by binary firing mechanisms propose Spike Firing Approximation (SFA) method using integer spike-driven inference.This optimizes spike pattern neurons, enhancing efficient training,...
Electrocatalytic water splitting requires the development of attractive and earth-abundant catalysts. In this work, a novel four-part electrocatalyst mesoporous cobalt/iron phosphorus–selenide nanocomposite (CoFe–Se–P) was derived from hollow CoFe Prussian blue analogues (CoFe-PBA) combined by phosphatization selenylation. This displays an efficient durable bifunctional catalysis performance for hydrogen evolution reaction (HER) oxygen (OER). view strong electron interaction among Co, Fe,...
The attention toward cost-effective and high-performance H2S sensors is increasing due to the growing need for physical health environmental monitoring. In this paper, Ag/WO3/reduced graphene oxide (rGO) nanocomposites were synthesized by using a microwave-assisted gas–liquid interfacial method. Nanomaterials with different Ag doping contents successfully prepared AgNO3 as an additive. Ag/WO3/rGO exhibit remarkable selectivity H2S, gas sensing performances of Ag-doped WO3/rGO are...
Porous activated carbons have attracted considerable attention as electrode material in energy storage devices, they high surface area and good conductivity. However, common processes to synthesize nanostructured electrodes of carbon only offer limited control on their morphology structure. In this work, three-dimensional (3D) porous hollow microspheres are fabricated from various pollen grains (Camellia, Schisandra chinensis, lotus, rape motherwort) through a facile, green economic route....
Lotus pollen was used as a template to prepare WO<sub>3</sub> microspheres. The porous structure of the microspheres is ideal for gas sensing. microsphere-based sensor has high sensitivity (<italic>S</italic> = 46.2) 100 ppm NO with fast response and recovery speed 62 s/223 s) at 200 °C.
NO2 is a very dangerous and toxic gas prone to cause acid rain in high humidity environments, so it essential prepare real-time monitoring immunity sensor. WO3 nanomaterials are commonly applied detect NO2, but their poor still critical limitation for the application. ZnO-nanorod-decorated nanosheets coated with ZIF-71 (ZnO@ZIF-71/WO3) composites prepared by an situ growth method displayed excellent sensing performance good NO2. Compared (ZnO/WO3) heterojunction grown on ceramic substrates...
Surface engineering techniques can be used to develop high-performance gas sensing materials and advance the development of sensors. In this study, we improved performance two-dimensional (2D) WO