A5100627184- Innovative Microfluidic and Catalytic Techniques Innovation
- Advanced Photocatalysis Techniques
- Photonic Crystals and Applications
- Intermetallics and Advanced Alloy Properties
- Nanomaterials for catalytic reactions
- Perovskite Materials and Applications
- Quantum Dots Synthesis And Properties
- Advanced Sensor and Energy Harvesting Materials
- Conducting polymers and applications
- Covalent Organic Framework Applications
- Risk and Safety Analysis
- Fatigue and fracture mechanics
- Advancements in Battery Materials
- Advanced Sensor and Control Systems
- TiO2 Photocatalysis and Solar Cells
- Additive Manufacturing and 3D Printing Technologies
- Advanced Polymer Synthesis and Characterization
- Safety and Risk Management
- Advanced Battery Materials and Technologies
- Analytical Chemistry and Chromatography
- Advanced Battery Technologies Research
- Chaos control and synchronization
- Electrocatalysts for Energy Conversion
- Environmental Impact and Sustainability
- Advanced battery technologies research
Dalian University
2018-2025
Dalian University of Technology
2016-2025
Harbin University of Commerce
2024-2025
Lanzhou University
2025
PLA Air Force Aviation University
2009-2024
Guizhou Electromechanical Research and Design Institute
2024
Shanxi Agricultural University
2024
Nanjing Tech University
2011-2024
Smart Material (Germany)
2024
Shandong University of Technology
2024
Abstract Recently, the discovery of organometallic halide perovskites provides promising routes for fabricating optoelectronic devices with low cost and high performance. Previous experimental studies MAPbI 3 devices, such as photodetectors solar cells, are normally based on polycrystalline films. In this work, a high-performance planar-type photodetector fabricated (100) facet single crystal is proposed. We demonstrate that can perform much better than polycrystalline-film counterpart. The...
The pollution associated has intensified the environmental pressure within industrial transfer between central and western region in China. It's key issue that how to use regulations promote orderly pollution-intensive industries optimization of structure realize construction ecological civilization during transformation upgrading economic. By constructing index regulation industry transfer, this paper analyzed spatial-temporal change transfer. We collected panel data 30 provinces China from...
In this paper, we present the fabrication of Ti-doped α-Fe2O3 and surface treatment with Al3+ for application as a photoanode in photoelectrochemical water splitting. The shows 100 mV cathodic shift onset potential notable improvement photocurrent density. samples were characterized by SEM, TEM, HRTEM, XRD, Raman, UV-vis XPS to obtain information after treatment. Based on electrochemistry photoelectrochemistry techniques, it appears that passivates states decreases accumulation charge at...
The integration of a CH<sub>3</sub>NH<sub>3</sub>PbI<sub>3</sub> single crystal photodetector with TENG leads to self-powered large responsivity and wide detection range.
Fog harvesting is considered a promising freshwater collection strategy for overcoming water scarcity, because of its environmental friendliness and strong sustainability. Typically, fogging occurs briefly at night in the early morning most arid semiarid regions. However, studies on from short-term fog are scarce. Herein, we developed patterned surface with highly hydrophilic interconnected microchannels superhydrophobic to improve droplet convergence driven by Young–Laplace pressure...
In this work, tungsten oxide (WO3) with three-dimensional flower-like and wheel-like architectures, based on the spontaneous aggregation of one-dimensional nanorods, were successfully fabricated by adjusting pH precursor solution. The influence morphologies WO3 was systematically studied, different architectures used to photocatalytically degrade rhodamine B. kinetic features photoinduced charges as-prepared have been investigated surface photovoltage spectroscopy transient techniques in...
The photoanode based on hierarchical TiO<sub>2</sub> nanorod arrays exhibits a maximal power conversion efficiency of 1.04%, which is 2.7 times higher than that bare photoanode.
Three types of linear polyesters containing monodisperse methoxy oligo(ethylene glycol)s (mOEG, x = 6, 7, or 8) side chains (P1-mOEG, P2-mOEG, and P3-mOEG) have been synthesized by atom transfer radical polyaddition click chemistry. Degradable disulfide ketal groups were incorporated into the polymer backbone P2-mOEG P3-mOEG respectively. All these three series mOEG-grafted are water-soluble display reversible thermoresponsive properties with tunable cloud point (CP). Aqueous solution...
Expressed in macrophages and endothelial cells, the receptor for angiopoietin, tyrosine kinase with immunoglobulin epidermal growth factor homology-2 (Tie2), is required reconstruction of blood vessels tumor recurrence after chemotherapy. Thus, small therapeutic peptides that target block Tie2 activity are promising as a prevention relapse However, such often have low bioavailability, undergo rapid enzymatic degradation, exhibit short circulation half-life, making them ineffective cancer...
The state of health (SOH) is a crucial indicator lithium-ion batteries. A battery cycle and calendar life are critical for electric vehicle Complex interactions occur between the SOH internal resistance battery. In this study, several ternary charge discharge experiments were performed to investigate effects ambient temperature, rate, depth on battery's resistance. An prediction model was then constructed used evaluate remaining capacity verified through various experiments, comparison...
The synthesis of a new family periodic copolymers containing γ-butyrolactones by acyclic diene metathesis polymerization (ADMET) and their thermal properties are presented. Two symmetric monomers, M6 M8, were designed. Both monomers contain two γ-butyrolactone units, but they different in the length methylene spacers between cyclic structures terminal alkenes. have been prepared two-step approach; first, atom transfer radical addition (ATRA) diethyl meso-2,5-diiodohexanedioate with either...
We demonstrate an integrated module of self-powered ferroelectric transistor memory based on the combination a FET and triboelectric nanogenerator (TENG).
Fire risk assessment is the basic way to reduce and control fire of high-rise buildings. In this essay factors that affect buildings are analyzed set up index system rise for whose main safety hardware facilities, evacuation ability, building prevention capability management status. The gray degree method, AHP fuzzy evaluation method used establish mathematical model. This model applied analyze compare 5 buildings, such as Shaanxi Information Building, Zhongguancun Science Technology...
Multifunctional porous carbon materials prepared by laser irradiation on a phenolic resin were engineered into electrochemical sensors, microsupercapacitors, and Joule-heating devices.
Photocatalysis is a facile strategy for complex chemical transformations. Heterogeneous photocatalysis, especially in the flow system, has attracted much attention as it avoids separation of catalysts. Herein, kind Bodipy-containing porous microcapsule heterogeneous photocatalyst was rationally constructed with modulation on multiscale. The diiodo-Bodipy methacrylate (MA-2IBDP) synthesized polymerizable photosensitizer. After immobilization polymer matrix, intersystem crossing rate constant...
Here, two multi-principal element alloys (MEPAs): CoCrFeNi and CoCrFeNiGd0.05 are fabricated by high-energy ball milling spark plasma sintering. The effect of Gd on microstructure mechanical properties the MPEA is investigated. addition to base alloy leads precipitation a GdNi5-type phase with hexagonal structure (HS) minor amounts Gd-rich oxide from FCC matrix. Compared alloy, grain size smaller, tensile yield strength significantly increases 546 MPa 859 MPa, along sacrifices in plasticity...
A practical and efficient copper-catalyzed carbocyclization of 2-functionalized anilines with ethyl bromodifluoroacetate has been developed. Ethyl is employed as the C1 source via quadruple cleavage in this transformation. This reaction can afford a variety N-containing heterocyclics satisfactory yields excellent functional group compatibility.
The mechanistic understanding of how alkylamines impact Ni-metallophotoredox C–N coupling to form diarylamines remains unclear. In this study, 12-alkylamines were evaluated as additives determine their effects on the synthesis in a flow photochemical system. Notably, n-hexylamine demonstrated most significant promotional effect. Spectroscopic studies and experimental data reveal substitutes DABCO Ni catalyst ligand, enhancing yields particularly sterically hindered arylamines.