A5017382062- Supercapacitor Materials and Fabrication
- Advanced battery technologies research
- Advancements in Battery Materials
- Electrocatalysts for Energy Conversion
- Conducting polymers and applications
- Luminescence Properties of Advanced Materials
- Advanced Battery Materials and Technologies
- Microwave Dielectric Ceramics Synthesis
- Layered Double Hydroxides Synthesis and Applications
- Advanced Photocatalysis Techniques
- Perovskite Materials and Applications
- Ionic liquids properties and applications
- Electronic and Structural Properties of Oxides
- Advanced Sensor and Energy Harvesting Materials
- Anodic Oxide Films and Nanostructures
- Electrospun Nanofibers in Biomedical Applications
- Electrochemical sensors and biosensors
- Ammonia Synthesis and Nitrogen Reduction
- Adsorption and biosorption for pollutant removal
- Cavitation Phenomena in Pumps
- biodegradable polymer synthesis and properties
- Covalent Organic Framework Applications
- Hydraulic and Pneumatic Systems
- Water Systems and Optimization
- ZnO doping and properties
Hefei University of Technology
2014-2023
Hefei University
2015-2019
Zhejiang Ocean University
2018
Kwangshin University
2008
Sungkyunkwan University
2007
High performance nitrogen-doped porous carbon for supercapacitors, named as Gelatin–Mg–Zn-1 : 5 3, has been successfully prepared via a dual-template carbonization method, without any physical/chemical activation process, in which gelatin serves both carbon/nitrogen source, and low cost Mg(NO3)2·6H2O Zn(NO3)2·6H2O dual templates. It is revealed that the temperature, mass ratio of gelatin–Mg(NO3)2·6H2O–Zn(NO3)2·6H2O plays crucial role determination surface area, pore structure correlative...
Under hydrothermal conditions, we have prepared boehmite (γ-AlOOH) with two distinct nanostructures—2D nanoplatelets and 1D nanowires (or nanowire bundles)—simply by manipulating the acidity of reaction solution without adding any templates or seeds. The 2D a thickness ~20 nm high aspect ratio 400–700 were synthesized at pH = ~10 ~5, respectively. One possible mechanism for formation these nanostructures was proposed on basis conditions. PL spectra display different emission bands, this...
Through a simple and convenient template carbonization method, nitrogen-doped porous carbon has been successfully achieved by heating urea formaldehyde (UF) resin magnesium citrate at 800 °C, where the serves as template. The mass ratio between UF plays crucial impact on surface areas, pore structures, correlative capacitive behaviors of final carbons, denoted samples UF-Mg-1:1, -1:3, -1:5. All present carbons exhibited amorphous features with low graphitization degrees. Sample UF-Mg-1:3...
A hard–soft dual templates method has been developed for the first time to prepare porous carbons by direct carbonization of phenol formaldehyde resins (PFs), Zn(NO3)2·6H2O and polyvinyl butyral (PVB) at 1000 °C under Ar gas, in which PFs serve as carbon source. More importantly, PVB acting hard soft template, respectively, can be readily removed through evaporation process, resulting pure without any post-treatment, commonly employed. The PF-Zn-PVB-1:5:1 sample a total BET surface area 864...
Spherical nitrogen-doped porous carbons have been prepared through a template carbonization method, in which polyacrylamide (PAM) serves as carbon and nitrogen sources, calcium acetate hard template. It reveals that the mass ratio of temperature crucial impacts upon pore structures correlative capacitive performance. The PAM-Ca-650-1:3 sample displays best capacitance is amorphous with low-graphitization degree, possessing total BET surface area 648 m2 g–1 volume 0.59 cm3 g–1. At current...