A5083319327- Advanced battery technologies research
- Electrocatalysts for Energy Conversion
- Advanced Photocatalysis Techniques
- Supercapacitor Materials and Fabrication
- Advancements in Battery Materials
- Thin-Film Transistor Technologies
- Silicon and Solar Cell Technologies
- Silicon Nanostructures and Photoluminescence
- Advanced Battery Materials and Technologies
- Copper-based nanomaterials and applications
- Gas Sensing Nanomaterials and Sensors
- Fuel Cells and Related Materials
- Electrochemical Analysis and Applications
- Nanomaterials for catalytic reactions
- Conducting polymers and applications
- TiO2 Photocatalysis and Solar Cells
- Quantum Dots Synthesis And Properties
- Advanced Memory and Neural Computing
- Graphene research and applications
- ZnO doping and properties
- MXene and MAX Phase Materials
- Adsorption and biosorption for pollutant removal
- Transition Metal Oxide Nanomaterials
- Perovskite Materials and Applications
- Advanced Battery Technologies Research
Xi'an Jiaotong University
2025
Jiangsu University
2017-2024
Fudan University
2019-2024
Jiangsu Provincial Academy of Environmental Science
2013-2020
Zhanjiang Experimental Station
2018-2020
Hefei National Center for Physical Sciences at Nanoscale
2013-2018
University of Science and Technology of China
2012-2018
Beijing Solar Energy Research Institute
2018
Nanjing Normal University
2018
Collaborative Innovation Center of Chemistry for Energy Materials
2015
Electrochemical water splitting is a clean technology for H2 fuels, but greatly hindered by the slow kinetics of oxygen evolution reaction (OER). Herein, series spinel-structured nanosheets with deficiencies and ultrathin thicknesses were designed to increase reactivity number active sites catalysts, which then taken as an excellent platform promoting oxidation process. Theoretical investigations showed that vacancies confined in nanosheet could lower adsorption energy H2O, leading increased...
Organolead halide perovskites have attracted extensive attentions as light harvesting materials for solar cells recently, because of its high charge‐carrier mobilities, photoconversion efficiencies, low energy cost, ease deposition, and so on. Herein, with CH 3 NH PbI film deposited on flexible ITO coated substrate, the first organolead perovskite based broadband photodetector is demonstrated. The sensitive to a wavelength from ultraviolet entire visible light, showing photo‐responsivity...
Abstract Electrochemical water splitting is a clean technology for H 2 fuels, but greatly hindered by the slow kinetics of oxygen evolution reaction (OER). Herein, series spinel‐structured nanosheets with deficiencies and ultrathin thicknesses were designed to increase reactivity number active sites catalysts, which then taken as an excellent platform promoting oxidation process. Theoretical investigations showed that vacancies confined in nanosheet could lower adsorption energy O, leading...
BiVO4 has been regarded as a promising material for photoelectrochemical water splitting, but it suffers from major challenge on charge collection and utilization. In order to meet this challenge, we design nanoengineered three-dimensional (3D) ordered macro-mesoporous architecture (a kind of inverse opal) Mo:BiVO4 through controllable colloidal crystal template method with the help sandwich solution infiltration adjustable post-heating time. Within expectation, superior photocurrent density...
Holes in holes: By using a modified colloidal crystal templating method, periodically ordered macroporous architectures with controllable dual porosity are fabricated (see picture). Taking BiVO4 as an example, these unique structures provide platform for better understanding of the correlation between material geometrical features and charge migration photoelectrochemical water splitting process. As service to our authors readers, this journal provides supporting information supplied by...
A ternary cobalt–molybdenum–vanadium layered double hydroxide nanosheet array was designed as an efficient bifunctional electrocatalyst for overall water splitting.
A bifunctional electrocatalyst based on NiCo-LDH ultrathin nanosheets grown a nickel foam shows superior overall water-splitting performance.
A periodic porous structure is introduced for the first time into a VO2(M) film to block only heat rather than light. The as-obtained 2D and 3D films show excellent visible transmittance solar modulation efficiency.
Electrolysis of seawater can not only desalinate but also produce high-purity hydrogen. Nevertheless, the presence chloride ions in will cause electrode corrosion and undergo a chlorine oxidation reaction (ClOR) that competes with oxygen evolution (OER). Therefore, highly efficient long-term stable electrocatalysts are needed this field. In work, an advanced bifunctional electrocatalyst based on NiFe layered double hydroxide (LDH)/FeOOH heterostructure nanosheets (NiFe LDH/FeOOH) was...
A CoMo-LDH ultrathin nanosheet was synthesized and acted as a highly active bifunctional electrocatalyst for overall water splitting.
The development of an efficient and low-cost electrocatalyst for oxygen evolution reaction (OER) is the key to improving overall efficiency water electrolysis. Here, we report design a three-dimensional (3-D) heterostructured Ni9S8/Ni3S2 precatalyst composed unstable Ni9S8 inert Ni3S2 components, which undergoes in situ electrochemical activation generate amorphous-NiOOH/Ni3S2 catalyst. In Raman spectroscopy combined with ex characterizations, such as X-ray diffraction, photoelectron...
Multilayer ceramic capacitors with ultra-high-power densities are widely used in electronic power systems. However, achieving a balance between high energy density and efficiency remains substantial challenge that limits the practical application of advanced technologies. Here, guided by phase-field simulation method, we propose directional slush-like polar structure design nanodomains embedded orthorhombic matrix NaNbO3-based lead-free multilayer capacitors. This strategy can effectively...
Co-Pi cat: The surface of a BiVO4 film obtained by heteroepitaxy, displaying morphology akin to interconnected walls, is decorated with catalysts in order obtain an efficient water-splitting catalyst. Qualitative analysis confirms increased efficiency photon use, attributable the suppression both bulk and recombination owing combined effects heteroepitaxy modification, respectively. Detailed facts importance specialist readers are published as "Supporting Information". Such documents...
With the rapid development of portable electronics, all-solid-state thin-film supercapacitors (ASSTFSs) have attracted tremendous attention and been considered as competitive candidates owing to their ultraflexibility high safety. The major challenge in ASSTFSs is low capacity energy density due lack proper electrode materials with conductivity surface area. In this study, we develop a nanocomposite combined pseudocapacitive vanadium pentoxide highly conductive graphene ultrathin thickness...