A5071554469- Conducting polymers and applications
- Organic Electronics and Photovoltaics
- Perovskite Materials and Applications
- Molecular Junctions and Nanostructures
- Advancements in Battery Materials
- Supercapacitor Materials and Fabrication
- Glycosylation and Glycoproteins Research
- Organic Light-Emitting Diodes Research
- Meat and Animal Product Quality
- Microtubule and mitosis dynamics
- Magnetic Properties and Synthesis of Ferrites
- Neonatal Respiratory Health Research
- Biofuel production and bioconversion
- Carbon Dioxide Capture Technologies
- Polyamine Metabolism and Applications
- Regulation of Appetite and Obesity
- Covalent Organic Framework Applications
- Neutrophil, Myeloperoxidase and Oxidative Mechanisms
- Proteoglycans and glycosaminoglycans research
- Powdery Mildew Fungal Diseases
- Protein Structure and Dynamics
- Advanced Fiber Laser Technologies
- Circadian rhythm and melatonin
- Microencapsulation and Drying Processes
- Enhanced Oil Recovery Techniques
Center for High Pressure Science and Technology Advanced Research
2025
China Agricultural University
2023-2024
Guangxi Academy of Sciences
2020-2024
First Affiliated Hospital of Guangzhou Medical University
2024
Guangzhou Medical University
2024
Beijing University of Chemical Technology
2019-2023
Beijing Jiaotong University
2017-2023
Zhejiang Lab
2023
Donghua University
2022-2023
Chengdu University of Technology
2023
Displays based on inorganic light-emitting diodes (LED) are considered as the most promising one among display technologies for next-generation. The chip LED bears similar features to those currently in use general lighting, but it size is shrunk below 200 microns. Thus, advantages of high efficiency and long life span conventional chips inherited by miniaturized ones. As gets smaller, resolution enhances, at expense elevating complexity fabrication. In this review, we introduce two sorts...
A pyrene-fused dimerized electron acceptor has been successfully synthesized and subsequently incorporated as the third component in ternary organic solar cells (OSCs). Diverging from traditional acceptors with a linear configuration, this novel displays distinctive "butterfly-like" structure, comprising two Y-acceptors wings fused pyrene-based backbone. The extended π-conjugated backbone electron-donating nature of pyrene enable new to show low solubility, elevated glass transition...
Double-cable conjugated polymers with pendent electron acceptors, including fullerene, rylene diimides, and nonfused have been developed for application in single-component organic solar cells (SCOSCs) efficiencies approaching 10%. In this work, Y-series acceptors firstly incorporated into double-cable order to further improve the of SCOSCs. A highly crystalline acceptor based on quinoxaline core random copolymerized strategy are used optimize ambipolar charge transport nanophase separation...
ConspectusConjugated polymers for application in organic solar cells (OSCs) have been developed from poly(phenylenevinylene) to poly(3-hexylthiophene) and then "donor–acceptor" structures, providing power conversion efficiencies (PCEs) over 18% when blending with the electron acceptor as a two-component photoactive layer. Besides, graft-structural double-cable conjugated that use an donor backbones pendant side units are one kind of polymer, which charge carriers generated single polymer....
Double-cable conjugated polymers with near-infrared (NIR) electron acceptors are synthesized for use in single-component organic solar cells (SCOSCs). Through the development of a judicious synthetic pathway, highly sensitive nature 2-(3-oxo-2,3-dihydroinden-1-ylidene)malononitrile (IC)-based basic and protonic solvents is overcome. In addition, an asymmetric design motif adopted to optimize packing donor acceptor segments, enhancing charge separation efficiency. As such, new double-cable...
Abstract: From the industrial perspective, poly(3-hexylthiophene) (P3HT) is one of most attractive donor materials in organic photovoltaics. The large bandgap P3HT makes it particularly promising for efficient indoor light harvesting, a unique advantage photovoltaic (PV) devices, and this has started to gain considerable attention field PV technology. In addition, up-scalability long material stability associated with simple chemical structure make mass production solar cells. However, cells...
ABSTRACT Powdery mildew, caused by Blumeria graminis f. sp. tritici, is a major disease to wheat (Triticum aestivum) worldwide. Use of adult-plant resistance (APR) an effective method develop cultivars with durable powdery mildew. In the present study, 432 molecular markers were used map quantitative trait loci (QTL) for APR mildew in doubled haploid (DH) population 107 lines derived from cross Fukuho-komugi x Oligoculm. Field trials conducted Beijing and Anyang, China during 2003-2004...
Non-fused near-infrared electron acceptors based on a naphthobistriazole core were developed for organic solar cells with efficiencies over 10%.
Abstract A pyrene‐fused dimerized electron acceptor has been successfully synthesized and subsequently incorporated as the third component in ternary organic solar cells (OSCs). Diverging from traditional acceptors with a linear configuration, this novel displays distinctive “butterfly‐like” structure, comprising two Y‐acceptors wings fused pyrene‐based backbone. The extended π‐conjugated backbone electron‐donating nature of pyrene enable new to show low solubility, elevated glass transition...
In this work, a non-fused electron acceptor with near-infrared absorption was introduced into double-cable conjugated polymers for single-component organic solar cells (SCOSCs). The contains simple thienyl-phenyl-thienyl core 2-(3-oxo-2,3-dihydroinden-1-ylidene)malononitrile (IC) as the end group, which used side unit to create polymers. addition, poly(benzodithiophene) selected backbone, in number of chlorine (Cl) atoms varied tune optical and electronic properties. new were successfully...
The Alder-ene reaction is a chemical between an alkene with allylic hydrogen, and it provides efficient method to construct the C-C bond. Traditionally, this requires catalysts, high temperatures, or photocatalysis. In study, we reported high-pressure-induced solid-state of 1-hexene at room temperature without catalyst. 1-Hexene crystallizes 4.3 GPa polymerizes 18 GPa, forming olefins. By exploring gas chromatography-mass spectrometry, discovered that generates dimeric products through under...
An optimal design of light-emitting diode (LED) lighting that benefits both the photosynthesis performance for plants and visional health human eyes has drawn considerable attention. In present study, we have developed a multi-color driving algorithm serves as liaison between desired spectral power distributions pulse-width-modulation duty cycles. With aid this algorithm, our plant-growth light sources can optimize correlated-color temperature (CCT) color rendering index (CRI) such...
Flexibility is one of the main characteristics organic solar cells (OSCs), which enables them to possess potential applications in flexible electronics. The study flexibility (such as mechanical and bending behaviors) photoactive layers strategy enhance are important research topics this field. In work, we have focused on studying a single layer via using double-cable conjugated polymer instead two-component bulk-heterojunction layers. This simplified system enabled us add insulating...
Organic solar cells (OSCs) as the promising green energy technology have drawn much attention in last two decades. In comparison to polymer cells, small-molecule organic (SMOSCs) advantages of precise chemical structure and molecular weight, purification feasibility, batch reproducibility, etc. Despite recent advances design, efficiencies SMOSCs are still lagging behind those polymer-based OSCs. this work, a new donor (SMD) with fused-ring-connected bridge denoted F-MD has been designed...
A double-cable conjugated polymer based on crystalline polythiophene backbone and perylene bisimide side units was developed to realize ordered lamellar structures <italic>via</italic> solvent annealing process.
Nonradiative recombination loss is the key factor to be responsible for low open-circuit voltage (Voc) in organic solar cells (OSCs), which can reduced via tuning chemical structure of conjugated materials. However, intrinsic correlation between them was rarely studied. In this work, we were able build a strong connection and nonradiative loss, then used lower losses OSCs. The studies start from designing several double-cable polymers with rigid phenyl linkers, guarantee precise distance...
Abstract: Single-component organic solar cells (SCOSCs) have emerged as promising candidates for renewable energy applications due to their simplified film fabrication process and well-controlled morphology. High-performance SCOSCs typically employ active layer materials comprising block copolymers double-cable conjugated polymers. Among these, polymers attracted a lot of interest in precisely defined structure easily controllable microphase In the early stages polymers, most them contain...
Two conjugated polymers based on diketopyrrolopyrrole (DPP) in the main chain with different content of perylene bisimide (PBI) side chains are developed. The influence PBI photovoltaic performance these DPP-based is systematically investigated. This study suggests that can not only alter absorption spectrum and energy level but also enhance crystallinity polymers. As a result, such act as electron donor, acceptor, single-component active layer organic solar cells. These findings provide new...
We successfully synthesized Al-Fe<sub>2</sub>O<sub>3</sub> anode with high initial discharge capacity of 1210 mAh g<sup>−1</sup> under 0.5 A and maintained around 900 during the cycles. The doping Al assists in stability electrochemical behavior whole electrode.
The random double-cable conjugated polymers pendent with near-infrared acceptors tunable contents have been synthesized, exhibiting a high efficiency of 9.4% in single-component organic solar cells.