A5100444172- Quantum Dots Synthesis And Properties
- Chalcogenide Semiconductor Thin Films
- Copper-based nanomaterials and applications
- Perovskite Materials and Applications
- Conducting polymers and applications
- Organic Light-Emitting Diodes Research
- Gas Sensing Nanomaterials and Sensors
- Advanced Battery Technologies Research
- Management of metastatic bone disease
- Magnetic confinement fusion research
- Polymer Nanocomposites and Properties
- Power Transformer Diagnostics and Insulation
- Power Systems and Technologies
- Advancements in Battery Materials
- Phase-change materials and chalcogenides
- Multiple Myeloma Research and Treatments
- Ga2O3 and related materials
- Power Systems and Renewable Energy
- Solid-state spectroscopy and crystallography
- Analytical Chemistry and Sensors
- TiO2 Photocatalysis and Solar Cells
- Plasma Diagnostics and Applications
- Fuel Cells and Related Materials
- Non-Destructive Testing Techniques
- Bone health and treatments
Beihang University
2024
Qingdao University of Science and Technology
2023
Zhoukou Normal University
2023
Hubei University of Technology
2022
Dalian University of Technology
2022
University of Science and Technology of China
2011-2015
Chinese Academy of Sciences
2011-2012
Hefei Institutes of Physical Science
2011-2012
Institute of Physics
1998
Fudan University
1997
Abstract A new earth-abundant element material Cu2MgSnS4 was synthesized by hot-injection methods. X-ray diffraction, Raman spectroscopy, and transmission electron microscopy elucidated that as-prepared nanoparticles are Kesterite without binary compounds coexisting. Scanning microscopy–energy-dispersive spectroscopy mapping shows the copper, magnesium, tin, sulfur elements distributed uniformly in nanoparticles. The result of UV–vis absorption spectra revealed have an optical band gap 1.63...
Abstract In order to improve the thermal stability of perovskite solar cells (PSCs) and reduce production costs, hole transport layer (HTL)‐free carbon‐based CsPbI 3 PSCs (C‐PSCs) have attracted attention researchers. However, power conversion efficiency (PCE) HTL‐free C‐PSCs is still lower than that with HTL/ metal electrodes. This because direct contact between carbon electrode has a higher requirement on crystal quality matched energy level at perovskite/carbon interface. Herein, acyl...
The synergistic effect of PVP and iodine in PVP-I enhanced the charge mobility transport because improved crystallinity energy cascade, which eventually generated a PCE 15.73%.
The audible signal (20 Hz to 20 kHz) generated during the operation of a dry-type reactor is one key features evaluate its state. However, at present, time/frequency domain under typical insulation defects are not clear, which makes it difficult effectively carry out fault diagnosis based on signals. Based this, defect discharge studied in this paper. Three models (metal protrusion defect, pollution and metal foreign bodies defect) simulated; then, acoustic signals collected voltage 8 kV....
A large and powerful radio frequency (RF) inductively coupled plasma (ICP) source with a Faraday shield (FS) has been investigated by 3D fluid model, consisting of module an electromagnetic field module. Effects the structure FS, RF current, gas pressure on spatial distributions parameters including electron density, temperature, potential barrier are systematically. The results show that FS great influence distribution transport mechanism electrons. density maximum value at center ICP...
Abstract The most critical problem in commercialization of the dye‐sensitized solar cell (DSSC) is its long‐term stability. Many factors contribute to instability a DSSC. In order clarify role surface defects on instability, we modified TiO 2 chemical states, fabricated DSSCs with very simple structure, and carried out resonant Raman scattering monitor dye degradation under open‐circuit condition. results showed that stability was sensitive states. can be described by an exponential decay...