A5029337989- Conducting polymers and applications
- Perovskite Materials and Applications
- Supercapacitor Materials and Fabrication
- Gas Sensing Nanomaterials and Sensors
- Quantum Dots Synthesis And Properties
- Chalcogenide Semiconductor Thin Films
- Advanced Fiber Optic Sensors
- ZnO doping and properties
- Luminescence Properties of Advanced Materials
- Advanced Sensor and Energy Harvesting Materials
- Photonic and Optical Devices
- Organic Light-Emitting Diodes Research
- Carbon and Quantum Dots Applications
- Health Systems, Economic Evaluations, Quality of Life
- Aerogels and thermal insulation
- Metamaterials and Metasurfaces Applications
- Muscle and Compartmental Disorders
- Photonic Crystals and Applications
- Advancements in Battery Materials
- Semiconductor Lasers and Optical Devices
- Phase-change materials and chalcogenides
- Radiation Detection and Scintillator Technologies
- Iron-based superconductors research
- Photorefractive and Nonlinear Optics
- Nanocluster Synthesis and Applications
Zigong First People's Hospital
2024
Jinan University
2014-2023
Northwestern Polytechnical University
2021
East China University of Science and Technology
2010-2019
Shantou University
2014
State Key Laboratory of Chemical Engineering
2011
Shanghai Fudan Microelectronics (China)
2009
Fudan University
2009
Abstract A gradient heterosturcture is one of the basic methods to control charge flow in perovskite solar cells (PSCs). However, a classical route for heterosturctures based on diffusion technique, which guest ions gradually diffuse into films from concentrated source dopants. The only accessible top side, and may be time consuming costly. Here, “intolerant” n‐type heteroatoms (Sb 3+ , In ) with mismatched cation sizes states can spontaneously enrich two sides thin films. dopants at...
Abstract Although the efficiency of perovskite solar cells (PSCs) is close to crystalline silicon cells, instability perovskite, especially in humid condition, still hinders its commercialization. As an effective method improve their stability, surface functionalization, by using hydrophobic molecules, has been extensively investigated, but usually accompanied with loss device efficiencies owing intrinsic electrical insulation. In this work, for first time, it demonstrated that...
Abstract Background Frailty is the third most common complication of diabetes after macrovascular and microvascular complications. The aim this study was to develop a validated risk prediction model for frailty in patients with diabetes. Methods research used data from China Health Retirement Longitudinal Study (CHARLS), dataset representative Chinese population. Twenty-five indicators, including socio-demographic variables, behavioral factors, health status, mental parameters, were analyzed...
Synergy between optical and electrical properties, namely, deep-blue emission (color saturation: (0.15,0.10)) a high carrier mobility (stemming from π–π stacking) are demonstrated in novel planar linear molecular design for effective electroluminescence with yield of 5.48 cd A−1. As service to our authors readers, this journal provides supporting information supplied by the authors. Such materials peer reviewed may be re-organized online delivery, but not copy-edited or typeset. Technical...
A highly transparent NiO layer was prepared by a solution processing method with nickel(II) 2-ethylhexanoate in non-polar solvent and utilized as HTM perovskite solar cells. Excellent optical transmittance the matched energy level lead to enhanced power conversion efficiency (PCE, 18.15 %) than that of conventional sol-gel-processed NiO-based device (12.98 %).
A low-temperature processed flower-like TiO<sub>2</sub> array layer was prepared and utilized as ETL in perovskite solar cells, leading to an enhanced power conversion efficiency (15.71 %) than that of traditional mesoporous based devices (13.25 with less hysteresis.
An inorganic NiCoO<sub>x</sub>hole conductor was developed as an HTM for PSCs. The champion device yielded a PCE of 20.03%.
This paper presented a high-sensitivity humidity sensor comprised of side-polished fiber with polymer nanostructure cladding, which was constructed by dehydrating dichromate gelatin film on the polished surface. Due to intermodal interference core mode and cladding mode, two main transmission dips were observed at 1184.4 nm 1325.6 nm. These showed significant sensitivity humidity. The position dip shifted 22 while relative (RH) changed from 30% RH 50% RH. up 1.12 nm/% RH, its linear...
Incorporating with inhomogeneous phases high electroluminescence (EL) intensity to prepare smart meta-superconductors (SMSCs) is an effective method of increasing the superconducting transition temperature (Tc) and has been confirmed in both MgB2 Bi(Pb)SrCaCuO systems. However, increase {\Delta}Tc quite small because low optimal concentrations phases. In this work, three kinds raw materials, namely, aMgB2, bMgB2, cMgB2, were prepared particle sizes decreasing order. Inhomogeneous phases,...
Heterojunction diodes are fabricated using p-type Ge2Sb2Te5 and low doped n-type silicon wafer. Rectification is observed with a ratio of forward-to-reverse current as high 104 103 for crystal-Ge2Sb2Te5/n-Si junction amorphous-Ge2Sb2Te5/n-Si junction, respectively. The approximate equilibrium energy-band diagrams both heterojunction proposed to explain the properties p-Ge2Sb2Te5/n-Si diode. Properties p-n diode based on apply in 0T1R cross-point structure array reliable read operation...
We demonstrated temperature sensing of a side-polished fiber with polymer nanoporous film cladding, which was constructed by dehydrating dichromate gelatin on the polished surface. Due to intermodal interference core mode and cladding mode, two main transmission valleys were observed at 1219.2 1373.2 nm. The modulation amplitudes are ∼8 12 dB, respectively. These show significant sensitivity temperature. At wavelength nm, position valley blueshifted 114 nm while changes from 30°C 90°C, up...