A5051478930- Polymer crystallization and properties
- Polymer Nanocomposites and Properties
- biodegradable polymer synthesis and properties
- Conducting polymers and applications
- Natural Fiber Reinforced Composites
- Supercapacitor Materials and Fabrication
- Advanced Sensor and Energy Harvesting Materials
- Advanced battery technologies research
- Advanced Battery Materials and Technologies
- Advancements in Battery Materials
- Electrocatalysts for Energy Conversion
- Microplastics and Plastic Pollution
- Polymer composites and self-healing
- Polymer Nanocomposite Synthesis and Irradiation
- Perovskite Materials and Applications
- Carbon Nanotubes in Composites
- Material Properties and Processing
- Recycling and Waste Management Techniques
- Electrochemical sensors and biosensors
- Fuel Cells and Related Materials
- Covalent Organic Framework Applications
- ZnO doping and properties
- Biotin and Related Studies
- Nanoparticles: synthesis and applications
- Organic Light-Emitting Diodes Research
Sun Yat-sen University
2015-2024
Instituto de Ciencia de Materiales de Sevilla
2016-2018
State Key Laboratory of Optoelectronic Materials and Technology
2017
Ministry of Education of the People's Republic of China
2006-2015
Ingenierie des Materiaux polymeres
2014
Guangzhou Building Materials Institute
2013
Key Laboratory of Guangdong Province
2011
This work reports a facile method for preparing the new photoactive In2O3 films as well their implementation in photoelectrochemical (PEC) application. We firstly investigated relationship between oxygen vacancies (VO) and PEC performance revealed rule them. found that optimized In2O3−n sample yielded photocurrent density up to 3.83 mA/cm2 1 M Na2SO4 solution under solar illumination. It also gave efficiency high 75% over 400 nm incident-photon-to-current-conversion (IPCE) spectrum, which is...
Abstract Exploring effective electrocatalysts for oxygen evolution reaction (OER) is a crucial requirement of many energy storage and conversion systems, involving fuel cells, water splitting, metal–air batteries. Herein, heterogeneity metal‐organic framework (MOF) prepared by the assembling metals, terephthalic (A) 2‐aminoterephthalic ligands (B), defined as A 2.7 B‐MOF‐FeCo 1.6 . More importantly, exhibits excellent OER activity with an ultralow overpotential 288 mV at 10 mA cm −2 Tafel...
A flexible and solid-state supercapacitor device based on TiO2@C core–shell nanowires has been developed exhibited excellent flexibility—it can even be folded twisted without sacrificing electrochemical properties—and good performance with a maximum energy density of 0.011 mW h cm−3.
A kind of multiwalled carbon-nanotube (MWCNT)/polydimethylsiloxane (PDMS) film with excellent conductivity and mechanical properties is developed using a facile large-scale water surface assisted synthesis method. The can act as conductive support for electrochemically active PANI nano fibers. device based on these PANI/MWCNT/PDMS electrodes shows good stable capacitive behavior, even under static dynamic stretching conditions.
A conceptually new and general polymer-assisted strategy was proposed to enable unexpected efficient metal-free oxygen-evolution catalysis on pure carbon nanotubes.
Abstract Flexible lithium‐ion batteries (LIBs) with high energy density are of urgent need for the ever‐increasing flexible and wearable electronic equipments, but limited by low areal loading active materials in traditional electrodes lamellar structure. It is still a great challenge to solve sluggish electron/ion transport problem caused increasing materials. Herein, kind ethylene vinyl acetate copolymer (EVA) proposed provide supports ion channels ultra‐thick LFP/CNT/EVA cathode...
Porous, hollow, and conductive composite fibers are developed for fiber-shaped supercapacitors with unprecedented cycling durability an ultrahigh energy density of 1.55 mW h cm<sup>−3</sup>.
A novel dissolution–recrystallization strategy is, for the first time, proposed to fabricate a series of carbon@S cathodes <italic>via</italic> granular sulfur into uniform layer encapsulated carbon in selective solution.
Abstract In order to increase the isotactic content of β‐nucleated polypropylene (β‐iPP) and decrease cost its production, investigation development novel highly efficient β‐nucleators are important issues. Nano‐CaCO 3 was used as a support prepare supported β‐nucleator, nano‐CaCO ‐supported calcium pimelate. Fourier transform infrared spectral analysis shows that an in situ chemical reaction takes place between pimelic acid. Differential scanning calorimetry results indicate crystallization...
Abstract In this article, a novel eggshell/β‐PP bio‐composite was prepared and evaluated. First the waste chicken eggshell (ES) modified by stingy amount of pimelic acid (PA) through solution method, then compounded with PP melt blending method. The crystalline form, mechanical properties, morphology ES/β‐PP composites were studied. results showed that ES PA β nucleating agent high efficiency selectivity, resulting in maximum K value 0.99 composites. modification promoted dispersion...
A novel class of flexible carbon black and nanotube filled ethylene-vinyl acetate copolymers (ExByCz) were designed fabricated as substrates for high-performance supercapacitors' electrodes. The electrodes that employed these exhibited good rate capability, high specific capacitance (214.6 F g−1), power density (10 950 W Kg−1) energy (30.4 h Kg−1).
In this work, an ultra-high stability polyaniline that retained 100% of its initial capacitance after 45 000 cycles was developed by designing and fabricating a ternary composite carbon nanotube/ethylvinylacetate/polyaniline (PANI/CNT/EVA) with 3D co-continuous phase structure.
A water-based method for producing ultra-thick, flexible lithium-ion battery cathodes and anodes with good deformation resistance ultra-high areal capacity is proposed, in which nylon (PA) provides support forms fast ion channels.