A5101902619- Surface Modification and Superhydrophobicity
- Membrane Separation Technologies
- Graphene research and applications
- Advanced Sensor and Energy Harvesting Materials
- Boron and Carbon Nanomaterials Research
- Chalcogenide Semiconductor Thin Films
- Conducting polymers and applications
- Advanced Thermoelectric Materials and Devices
- 2D Materials and Applications
- Balance, Gait, and Falls Prevention
- Stroke Rehabilitation and Recovery
- Polymer Surface Interaction Studies
- Proteins in Food Systems
- Carbon Nanotubes in Composites
- Thermal properties of materials
- Solar-Powered Water Purification Methods
- Perovskite Materials and Applications
- Mechanical and Optical Resonators
- CCD and CMOS Imaging Sensors
- Magnetism in coordination complexes
- MXene and MAX Phase Materials
- Gas Sensing Nanomaterials and Sensors
- Electrochemical sensors and biosensors
- Cerebral Palsy and Movement Disorders
- Microencapsulation and Drying Processes
Jianghan University
2024
Beijing Institute of Technology
2024
Tianjin University
2023-2024
Shandong Police College
2005-2024
Wenzhou University
2023
Zhejiang University of Technology
2019-2022
University of Tsukuba
2022
The University of Tokyo
2021
Pennsylvania State University
2020
Hubei University of Technology
2018
Superwetting membranes with opposite wettability to oil and water have drawn intense attention in recent years for oil/water separation. Superhydrophilic underwater superoleophobic shown unique advantages the efficient treatment of oily wastewater containing oil-in-water emulsions. Facile interfacial engineering microstructural design hierarchical architectures hydrophilic chemistry is significance but still challenging. In this study, a hybrid layer derived from metal-phenolic network...
To search for a novel sensor to detect the presence of formaldehyde (HCOH), we investigate reactivities intrinsic and boron-doped (B-doped) single-walled (8, 0) carbon nanotube (SWCNT) with HCOH using density functional theory calculations. Compared SWCNT, B-doped SWCNT presents high sensitivity HCOH. This is attributed strongly chemical interaction between electron-rich oxygen atom electron-scarce boron doped SWCNT. SWCNTs are expected be potential candidate detecting
The results of dynamic mechanical analysis (DMA) revealed that there were double tan δ peaks in the poly(vinyl alcohol)(PVA)/silica nanocomposite samples at low frequencies. two relaxations attribute to glass transition for PVA matrix and motions segments chains confined by surface silica nanoparticles, respectively. thickness interfacial immobilized layer was calculated, schematic models founded, which can well interpret results. changes with various contents different frequencies are...
Many natural surfaces are capable of rapidly shedding water droplets-a phenomenon that has been attributed to the presence low solid fraction textures (Φs ~ 0.01). However, recent observations revealed unusually high nanoscale 0.25 0.64) on water-repellent insect surfaces, which cannot be explained by existing wetting theories. Here, we show contact time bouncing droplets can reduced reducing texture size ~100 nm. We demonstrated size-dependent reduction could dominance line tension...
The stability and electronic structure of (protonated) polyaniline (PANI) PANI–graphene composite are systematically studied using density-functional simulations. protonation PANI is a spontaneous exothermic reaction. It decreases the band gap introduces shallow impurity states (ISs), both which tend to increase conductivity at finite temperatures. binding between graphene dominated by strong van der Waals interaction modified charge-transfer dipolar attraction, latter leads protonation....
The development of antifouling membranes plays a vital role in the widespread application membrane technology, and hybridization strategy has attracted significant amount attention for applications. In this work, TA/PEI@TiO2 hierarchical hybrid nanoparticles (TPTi HHNs) are first synthesized through simple combining multiple catechol chemistries phenolic tannic acid (TA) with biomimetic mineralization chemistry titania. TPTi HHNs used as nanofillers to prepare PVDF/TPTi membranes. endow...
Abstract There is still limited research on the influence of polymer content in inorganic/organic materials thermoelectric properties. In this study, we systematically investigated poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) Ag 2 Se nanowires/PEDOT:PSS (Ag NWs/PEDOT:PSS) composite films When PEDOT:PSS 1.54 wt%, film achieved highest power factor (PF) ~ 2074.0 µW m −1 K −2 at room temperature. The maximum output ( P max ) single-leg device based approximately 49.42 nW,...
Abstract The development of organic circularly polarized room temperature phosphorescence (CP‐RTP) materials with tunable emission colors has important value in the field optoelectronic applications but remains a challenging issue. Herein, CP‐RTP doped system green, yellow, and red afterglow is constructed by introducing chiral groups into three phosphors naphthalene, phenanthrene, pyrene as guests respectively, using polyvinyl pyrrolidone (PVP) host. quantum yield 7.3%–13.6%, lifetime 341...
In order to explore the novel application of boron nitride nanotubes (BNNTs), we investigate reactivities pristine and silicon-doped (Si-doped) (8,0) single-walled BNNTs towards CO molecule by performing density functional theory calculations. Compared with weak physisorption on BNNT, presents strong chemical interaction Si-doped as indicated calculated geometrical structures electronic properties for these systems. It is suggested that doping silicon expected be a suitable strategy...
Ultra-thin 2D materials have great potential as electrodes for micro-supercapacitors (MSCs) because of their facile ion transport channels. Here, a high-precision controllable photonic-synthesis strategy that provided 1 inch wafer-scale ultra-thin film arrays alloyed W