A5102846979- Luminescence Properties of Advanced Materials
- Perovskite Materials and Applications
- Organic Electronics and Photovoltaics
- Conducting polymers and applications
- Gas Sensing Nanomaterials and Sensors
- Advanced Photocatalysis Techniques
- Organic Light-Emitting Diodes Research
- Luminescence and Fluorescent Materials
- Microwave Dielectric Ceramics Synthesis
- Radiation Detection and Scintillator Technologies
- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- ZnO doping and properties
- Glass properties and applications
- Optical properties and cooling technologies in crystalline materials
- Electronic and Structural Properties of Oxides
- Nanomaterials and Printing Technologies
- Solid-state spectroscopy and crystallography
- Lanthanide and Transition Metal Complexes
- Copper-based nanomaterials and applications
- Solid State Laser Technologies
- Transition Metal Oxide Nanomaterials
- Nanoplatforms for cancer theranostics
- Thin-Film Transistor Technologies
- Semiconductor materials and interfaces
Hunan University of Humanities, Science and Technology
2017-2024
Loudi Central Hospital
2019
Dalian University of Technology
2012-2017
University of Shanghai for Science and Technology
2016-2017
Jilin University
2012
State Key Laboratory of Supramolecular Structure and Materials
2012
Two novel D–π–A–π–D structured small molecules composed of benzothiadiazole and triphenylamine were designed synthesized. BDCTBT with cyano on the π-bridge exhibited a deep HOMO energy level, resulting in an impressive VOC up to 1.04 V PCE 3.85%, while non-cyano substituted BDETBT yielded 0.94 1.99%.
The novel asymmetrical push–pull small molecule TPATDPPCN end-capped with cyanophenyl exhibits an impressive PCE of 5.94%.
Mn4+-Doped oxide phosphors are under intensive investigation owing to their low manufacture cost and attractive luminescent features for indoor plant cultivation applications. However, it is still a challenge develop Mn4+-doped oxides with high luminescence efficiency thermal stability. Herein, Mn4+-Mg2+ pairs incorporated into CaGdAlO4 host reduce non-radiative channels formed by Mn4+-Mn4+-O2- clusters. The photoluminescence quantum significantly enhanced after the introduction of Mg2+ ions...
A series of novel A–D–A structured small molecule photovoltaic (PV) materials [CZ(TDPP)2, DPA(TDPP)2, PTZ(TDPP)2 and FL(TDPP)2] with diketopyrrolopyrrole (DPP) as an electron-withdrawing group were synthesized characterized. These molecular donors exhibit excellent solubility in common organic solvents. The density functional theory (DFT) calculations demonstrated the intramolecular charge transfer (ICT) behavior PV efficient separation was observed by a fluorescence quenching experiment. In...
Two new OSMs <bold>M3</bold> and <bold>M4</bold> containing ethynyl-linkage have been synthesized successfully the effect were investigated.
Four novel D–π–A–π–D-type small molecules (SMs) were synthesized and their π-linkage effects investigated. Among them, SM2 with vinylene as the exhibited better molecular coplanarity, reaching a relatively higher power conversion efficiency (PCE) of 3.76%. SM3 SM4 acetylene acrylonitrile π-linkages open-circuit voltages (VOC) 0.93 V 0.90 V, respectively, owing to deep-lying HOMO levels. These results gave an important guide for developing new materials in solution-processed molecule solar cells.