A5045718574- Advanced Photocatalysis Techniques
- TiO2 Photocatalysis and Solar Cells
- Advanced Nanomaterials in Catalysis
- Perovskite Materials and Applications
- Conducting polymers and applications
- Quantum Dots Synthesis And Properties
- ZnO doping and properties
- Advanced battery technologies research
- X-ray Diffraction in Crystallography
- Gas Sensing Nanomaterials and Sensors
- Chalcogenide Semiconductor Thin Films
- Crystallization and Solubility Studies
- Electrocatalysts for Energy Conversion
- Supercapacitor Materials and Fabrication
- Gold and Silver Nanoparticles Synthesis and Applications
- Advanced Battery Materials and Technologies
- Copper-based nanomaterials and applications
- Advancements in Battery Materials
- 2D Materials and Applications
- Metal-Organic Frameworks: Synthesis and Applications
- Advanced Thermoelectric Materials and Devices
- Chemical Synthesis and Characterization
- Electronic and Structural Properties of Oxides
- Luminescence Properties of Advanced Materials
- Biosensors and Analytical Detection
Minjiang University
2019-2024
Fuzhou University
2014-2019
Advanced Energy Materials (United States)
2015
Metal–organic frameworks (MOFs) have been generating a great deal of interest due to their high specific surface area, regular pore structure, and adjustable aperture. However, only few studies explored application in the field photovoltaic devices. In present work, MIL-125(Ti), one kind MOFs, was investigated as precursor for TiO2 photoanode dye-sensitized solar cells first time. Herein, pure anatase with hierarchical structure synthesized through decomposition which avoids use templates...
NiS nanosheets on ITO substrates were synthesized with in situ growth via a one-step hydrothermal route, and exhibited an efficiency of 7.08% which was comparable to the solar cell based Pt electrode (7.01%) under similar conditions.
Photoanode materials with optimized particle sizes, excellent surface area and dye loading capability are preferred in good-performance sensitized solar cells. Herein, we report on an efficient dye-sensitized mesoporous photoanode of Ti doped zinc oxide (Ti-ZnO) through a facile hydrothermal method. The crystallinity, morphology, area, optical electrochemical properties the Ti-ZnO were investigated using X-ray photoelectron spectroscopy, transmission electron microscopy diffraction. It was...
Abstract An in situ hydrothermal route is developed for fabricating rutile TiO 2 mesocrystals/reduced graphene oxide nanosheets (TGR) hybrids the presence of dodecylbenzenesulphonic acid (ADBS). These mesocrystals with a Wulff shape are composed ultra-tiny rod-like subunits same oriented direction and closely wrapped by reduced (RGO). It found that ADBS played key role formation during self-assembly process, which pillared (GO) involved aggregation mesocrystal subunits. Furthermore, TGR used...
Ultrathin TiO<sub>2</sub>-B nanowires with the most open channels exhibited large reversible lithium-ion charge–discharge capacity, excellent cycling stability and high-rate capability.
The surface treatment of zinc stannate (Zn2SnO4) film for use in dye-sensitized solar cells has been carried out with tin oxide precursor solutions through chemical-bath deposition (CBD). Mott–Schottky measurements demonstrate that the flat band Zn2SnO4 a moderate positive shift owing to treatment, which leads slightly decreased Voc. Although UV-vis spectroscopy reveals adsorption amounts N719 and D131 dyes are decreased, EIS results OCVD data suggest charge recombination rate prolonged...
Bismuth vanadate (BiVO
Modifying photoanodes with metal-organic frameworks (MOFs) as oxygen evolution reaction (OER) cocatalysts has emerged a promising approach to enhance the efficiency of photoelectrochemical (PEC) water oxidation. However, designing OER-active MOFs both high photo- and electrochemical stability remains challenge, limiting advancement this research. Herein, we present facile method fabricate MOF-modified photoanode by directly loading pentanuclear Co-based MOF (Co-MOF) onto surface Ti-doped...
The plasmonic effects of silver (Ag) nanoparticles (NPs) with various morphologies (sphere, rod, and prism) embedded into the platinum (Pt) counter electrodes (CEs) dye-sensitized solar cells (DSCs) were systematically investigated. It was shown that power conversion efficiencies (PCEs) incorporated devices are notably improved from 7.60%, for reference device without Ag NPs, to 8.10, 8.68, 8.55% nanospheres, nanorods, nanoprism devices, respectively. Moreover, photocurrent fill factor...