A5006653768- Perovskite Materials and Applications
- Conducting polymers and applications
- Chalcogenide Semiconductor Thin Films
- Quantum Dots Synthesis And Properties
- Solid-state spectroscopy and crystallography
- Advanced battery technologies research
- Crystallization and Solubility Studies
- Organic Light-Emitting Diodes Research
- X-ray Diffraction in Crystallography
- Supercapacitor Materials and Fabrication
- Advanced Photocatalysis Techniques
- Organic Electronics and Photovoltaics
- TiO2 Photocatalysis and Solar Cells
- 2D Materials and Applications
- Organic and Molecular Conductors Research
- Thermal properties of materials
- Advanced Nanomaterials in Catalysis
- Gas Sensing Nanomaterials and Sensors
- Aluminum Alloys Composites Properties
- Advanced Sensor and Energy Harvesting Materials
- Nanowire Synthesis and Applications
- Bauxite Residue and Utilization
- Nanomaterials for catalytic reactions
- Concrete and Cement Materials Research
- Copper-based nanomaterials and applications
Guilin University of Technology
2021-2024
Advanced Materials and Devices (United States)
2022
Materials Science & Engineering
2022
Queensland University of Technology
2017-2021
Brisbane School of Theology
2020
China University of Mining and Technology
2015-2016
Xuzhou University of Technology
2015
Shandong University
2011
Device instability has become an obstacle for the industrial application of organic-inorganic metal halide perovskite solar cells that already demonstrated over 23% laboratory power conversion efficiency (PCE). It been discovered sliding A-site cations in compound through and out three-dimensional [PbI6]4- crystal frame is one main reasons are responsible decomposition compound. Herein, we report effective method to enhance stability FA0.79MA0.16Cs0.05PbI2.5Br0.5 film incorporation...
Carbon electrode-based planar PSCs demonstrated higher device performance and reduced hysteresis using a CuSCN based HTL owing to its favourable energy level alignment with the perovskite compared conventional spiro-OMeTAD HTL.
A carbon electrode with low cost and high stability exhibited competitiveness for its practical application in organic-inorganic hybrid perovskite solar cells (PSCs). Nonetheless, issues such as poor interface contact an adjacent layer obvious hysteresis phenomenon are bottlenecks that need to be overcome make carbon-based PSCs (C-PSCs) more attractive practice. Herein, we report effective method enhance the interfacial charge transport of C-PSCs by introducing CuSCN material into device....
Modification of the charge transport layers is an effective way to improve and performance perovskite solar cells (PSCs). The ions in ionic compounds used for modification SnO2 may migrate into layer, which harms stability PSCs. In this work, a low-cost, water-soluble nonionic polymer polyacrylamide (PAM) modify SnO2. addition PAM improves uniformity, wettability, electron mobility film. Through SnO2, defects films are reduced grain size increased. Furthermore, energy-level alignment at...
Organic–inorganic hybrid lead halide perovskite solar cells have demonstrated competitive power conversion efficiency over 22%; nevertheless, critical issues such as unsatisfactory device stability, serious current–voltage hysteresis, and formation of photo nonactive phases are obstacles for commercialization this photovoltaics technology. Herein we report a facial yet effective method to hinder photoinactive δ-FAPbI3 hysteresis behavior in planar heterojunction based on...
Perovskite solar cells (PSCs) have achieved unprecedented progress in terms of enhancement power conversion efficiency (PCE). Nevertheless, device stability is still an obstacle to the commercialization this emerging photovoltaic technology. Though strategies such as compositional management and ligand engineering been reported tackle critical issue, these methods often drawbacks compromised performance. Herein, we propose approach combining material dimensionality control interfacial...
Nickel oxide (NiO
We propose a strategy that m-MTDATA into the PTAA/perovskite interface to enhance wettability of PTAA and align energy levels HTMs. PhABr is deposited onto perovskite surface remove excessive residual PbI 2 compensates iodine vacancies.
Copper(I) thiocyanate (CuSCN), which is an ideal hole transport material (HTM), can remedy the disadvantages of organic HTMs due to its high mobility, excellent durability, hydrophobic property, and low cost. However, diethyl sulfide as a polar solvent for dissolving CuSCN damages surface CsPbI2Br perovskite during deposition CuSCN. With introduction ultrathin CsBr buffer layer between layers, degradation absorber caused by could be reduced, also passivate defects at surface. By introducing...
Supercapacitors have attracted tremendous attention due to their merits of excellent cycling stability, remarkable power density and low cost. Nevertheless, the energy supercapacitors has encumbered further development for practical applications. Development advanced high-energy is considered be crucial importance. In this work, capacitance MOF-derived carbon-based supercapacitor dramatically improved by addition soluble redox-active LiBr electrolyte additive. The post analysis electrolytes...