A5101979074- Perovskite Materials and Applications
- Conducting polymers and applications
- Advancements in Solid Oxide Fuel Cells
- Organic Electronics and Photovoltaics
- Electronic and Structural Properties of Oxides
- Dental Implant Techniques and Outcomes
- Chalcogenide Semiconductor Thin Films
- Quantum Dots Synthesis And Properties
- Bone Tissue Engineering Materials
- Nuclear materials and radiation effects
- Thermal Expansion and Ionic Conductivity
- Advanced Condensed Matter Physics
- Dental materials and restorations
- Orthopaedic implants and arthroplasty
- Advanced Nanomaterials in Catalysis
- Catalysis and Oxidation Reactions
- Orthodontics and Dentofacial Orthopedics
- Electrochemical sensors and biosensors
- Magnetic and transport properties of perovskites and related materials
- Advanced Photocatalysis Techniques
- Luminescence Properties of Advanced Materials
- Water Quality Monitoring and Analysis
- Electrochemical Analysis and Applications
- Gas Dynamics and Kinetic Theory
- Catalytic Processes in Materials Science
China Medical University
2019-2025
Soochow University
2015-2024
Henan Normal University
2015-2024
Xi'an Jiaotong University
2022-2024
Jiangxi University of Science and Technology
2024
Northeast Normal University
2023
Yangzhou University
2021-2023
Central South University
2022
Tiangong University
2021
Wuhan University
2016-2019
Abstract Organometallic halide perovskite films with good surface morphology and large grain size are desirable for obtaining high‐performance photovoltaic devices. However, defects related trap sites generated inevitably at boundaries on surfaces of solution‐processed polycrystalline films. Seeking facial efficient methods to passivate the film minimizing defect density is necessary further improving performance. Here, a convenient strategy developed improve crystallization by incorporating...
TiO2-based nanorods (TNRs) were self-assembled on large graphitic carbon nitride (g-C3N4) sheets via the solvothermal-assisted route. The results demonstrated that effective anchoring of TNRs (a side length ca. 200–300 nm) was highly dispersed surface whole g-C3N4 sheets. shift in Ti 2p XPS core level spectrum indicated an increase net positive charge ions, ensuring formation interface between and g-C3N4. transferred from to effectively prevented recombination excited charges, which is...
A powerful sorbent of Li<sup>+</sup>, flower-like MoS<sub>2</sub> nanocrystals, was doped into the Spiro-OMeTAD layer for highly efficient and stable perovskite solar cells.
The ionic transport number decreases with increasing Yb content in Ba(Zr,Ce,Y,Yb)O 3− δ proton conducting electrolyte. High performance of the electrolyte is not due to improved electrical properties by co-substitution Y and Yb.
Abstract Great efforts toward developing novel and efficient hole‐transporting materials are needed to further improve the device efficiency enhance cell stability of perovskite solar cells (PSCs). The poor film conductivity low carrier mobility organic small‐molecule‐based restrict their application in PSCs. This study develops an stable material, tetrafluorotetracyanoquinodimethane (F 4 ‐TCNQ)‐doped copper phthalocyanine‐3,4′,4′′,4′′′‐tetra‐sulfonated acid tetra sodium salt (TS‐CuPc) via a...
Perovskite solar cell performance was improved significantly by introducing 4,7-Diphenyl-1,10-phenanthroline (Bphen) doped with bis(2-methyldibenzo-[<italic>f</italic>,<italic>h</italic>]quinoxaline) (Ir(MDQ)<sub>2</sub>(acac)) to modify the interface between perovskite (CH<sub>3</sub>NH<sub>3</sub>PbI<sub>3−x</sub>Cl<sub>x</sub>)/PCBM (phenyl-C61-butyric acid methyl ester) and an Ag electrode.
Abstract A significant hydration and protonic conduction in La 2 NiO 4+ δ ‐based Ruddlesden–Popper (RP) oxides will enable their use as positrode materials proton ceramic electrochemical cells (PCECs). Unlike perovskite electrolytes materials, where protons reside jump on regular oxide ions, RP such may contain oxygen interstitials offer the possibility that locate migrate by help of these, suggesting a mechanism which positrodes operate triple conduction. Here, theoretical calculations...
ABSTRACT Aim To explore the potential roles of mitochondrial dysfunction in initiation inflammation periodontal macrophages and to determine mechanism underlying involvement dynamin‐related protein 1 (Drp1) macrophage inflammatory responses through its interaction with hexokinase (HK1). Materials Methods Gingival tissues were collected from patients diagnosed periodontitis or healthy volunteers. Drp1 tetramer formation phosphorylation analysed using western blot. THP‐1 RAW264.7 cells...
Perovskite films with few defects play a key role in preparing high-performance perovskite solar cells (PSCs). Here, cesium chloride (CsCl) was introduced as modulator into precursor for manipulating the crystallization of films. By introducing CsCl, dense homogeneous high crystallinity, preferential orientation, and pure black phase were prepared. In addition, carrier lifetime significantly increased because suppressed nonradiative recombination. Correspondingly, power conversion efficiency...
Interface engineering has significantly boosted perovskite solar cell efficiency and stability. However, numerous approaches focus on addressing defects at the interfaces between transport layers while neglecting potential issues within bulk material. Here, a multifunctional molecule, sodium lignosulfonate (SL), containing three types of functional groups, was introduced as chemical bridge perovskite/SnO2 interface. The SL bridges promote energy level alignment interface regulate...
The groundwater extraction will lead to a drop in water level, causing change the distribution of additional stress strata. This phenomenon leads uneven settlement railway subgrade. In severe cases, this could threaten safe operation trains. Therefore, degree and main factors influencing subgrade need be determined through research. Based on engineering, first step involved monitoring resulting from during spring irrigation period. Following this, characteristics structure were analysed....
Hybrid perovskites are highly desirable for their potential application prospects in optoelectronic fields. Although luminescent hybrid have a variety of technically important applications, exhibiting both dielectric transition and near-infrared...
Local derivation is a significant concept for various algebras, which measures some kind of local property the algebras. This paper aims to study derivations on planar Galilean conformal algebra. We determine all Unlike case Virasoro algebra and W(2, 2), there indeed exists nontrivial The key construction methods will help do such researches other Lie (super)algebras.
Abstract Surface protonic conduction originates from a common phenomenon of surface adsorption water, which occurs almost everywhere when the temperature and humidity are properly controlled. Different volume transport protons inside oxide ceramics, exhibits an Arrhenius relationship with asks for at least 500 °C to activate sufficiently high proton conductivity, anti‐Arrhenius behavior, enabling achieve conductivity much lower (e.g., close room temperature). Therefore, is attracting...
In this paper, a thiacalix[4]arene complex [Zn2(TIT4A)L2]·4DMF·2CH3OH (H2L = 4,4′-oxybisbenzoic acid) (Zn-TIT4A-L) was synthesized by solvothermal method. The composites were prepared combining Zn-TIT4A-L with reduced graphene oxide (RGO), mesoporous carbon (MC), and multi-walled nanotubes (MWCNTs), respectively. Three representative are Zn-TIT4A-L@RGO(1:1), Zn-TIT4A-L@MC(1:2), Zn-TIT4A-L@MWCNT(1:2). X-ray diffraction scanning electron microscopy characterized their structures morphologies....
The unpowered high-speed vehicle experiences a significant coupling between the disciplines of aerodynamics and control due to its characteristics high flight speed extensive maneuverability within large airspace. conventional aircraft conceptual design process follows sequential approach, there is an artificial separation control, neglecting effects arising from their interaction. As result, this often requires iterations over long periods when applied vehicles, may not be able effectively...