A5102785407- Thermochemical Biomass Conversion Processes
- Combustion and flame dynamics
- Organic Electronics and Photovoltaics
- Coal Properties and Utilization
- Conducting polymers and applications
- Perovskite Materials and Applications
- Catalytic Processes in Materials Science
- Semiconductor materials and interfaces
- Advanced Combustion Engine Technologies
- Coal and Its By-products
- Combustion and Detonation Processes
- Vector-borne infectious diseases
- Diatoms and Algae Research
- Phytase and its Applications
- Microbial Community Ecology and Physiology
- Viral Infections and Vectors
- Adsorption and biosorption for pollutant removal
- Advanced Image and Video Retrieval Techniques
- Enzyme-mediated dye degradation
- Coal and Coke Industries Research
- Robotics and Sensor-Based Localization
- 3D Surveying and Cultural Heritage
- Soil Carbon and Nitrogen Dynamics
- Toxoplasma gondii Research Studies
- Chemical Looping and Thermochemical Processes
Chinese Academy of Sciences
2003-2023
Institute of Engineering Thermophysics
2019-2023
University of Chinese Academy of Sciences
2019-2022
Institute of Chemistry
2019-2020
Kunming Institute of Zoology
2020
Beijing National Laboratory for Molecular Sciences
2018-2020
Guizhou Institute of Technology
2020
Institute of Applied Ecology
2017
Wuhan University
2015
Research Center for Eco-Environmental Sciences
2003
Abstract The application of polymer solar cells requires the realization high efficiency, stability, and low cost devices. Here we demonstrate a low-cost donor poly[(thiophene)-alt-(6,7-difluoro-2-(2-hexyldecyloxy)quinoxaline)] (PTQ10), which is synthesized with overall yield 87.4% via only two-step reactions from cheap raw materials. More importantly, an impressive efficiency 12.70% obtained for devices PTQ10 as donor, inverted structured PTQ10-based device also reaches 12.13% (certificated...
Achieving efficient charge transfer at small frontier molecular orbital offsets between donor and acceptor is crucial for high performance polymer solar cells (PSCs). Here we synthesize a new wide band gap donor, PTQ11, low acceptor, TPT10, report power conversion efficiency (PCE) PSC (PCE = 16.32%) based on PTQ11–TPT10 with zero HOMO (the highest occupied orbital) offset (ΔEHOMO(D–A)). TPT10 derivative of Y6 monobromine instead bifluorine substitution, possesses upshifted lowest unoccupied...
Abstract Four low‐cost copolymer donors of poly(thiophene‐quinoxaline) (PTQ) derivatives are demonstrated with different fluorine substitution forms to investigate the effect fluorination on charge separation and voltage loss ( V ) polymer solar cells (PSCs) PTQ as donor a A–DA'D–A‐structured molecule Y6 acceptor. The four PTQ7 without fluorination, PTQ8 bifluorine substituents its thiophene D‐unit, PTQ9, PTQ10 monofluorine their quinoxaline A‐unit respectively. PTQ8‐ based PSC demonstrates...
Molecular frontier orbital energy level and aggregation behavior regulation of polymer donors are feasible ways to improve the photovoltaic performance solar cells (PSCs). Here, we design synthesize a new D–A copolymer donor PBQ10 based on bithienyl benzodithiophene D-unit monoalkoxy-substituted bifluoroquinoxaline A-unit, which shows an obviously downshifted highest occupied molecular in comparison with control PBQ7 dialkoxyphenyl substituent A-unit. Moreover, exhibits more preferential...
A low-cost and high-performance bulk heterojunction (BHJ) solar cell comprising an emerging polymer donor, poly[(thiophene)-alt-(6,7-difluoro-2-(2-hexyldecyloxy)quinoxaline)] (PTQ10), shows efficiency of 12.7%. To improve the performance cells, a better understanding structure–property relationships PTQ10-based devices is crucial. Here, we fabricate PTQ10/nonfullerene fullerene BHJ devices, including PTQ10/IDIC, PTQ10/ITIC, PTQ10/PC71BM, processed with or without thermal annealing additive...
Endolysosomes are key players in cell physiology, including molecular exchange, immunity, and environmental adaptation. They the targets of some pore-forming aerolysin-like proteins (ALPs) that widely distributed animals plants functionally related to bacterial toxin aerolysins. βγ-CAT is a complex an ALP (BmALP1) trefoil factor (BmTFF3) firebelly toad (Bombina maxima). It first example secreted endogenous protein modulates biochemical properties endolysosomes by inducing pore formation...
How to reduce nitrogen oxides in coal combustion process has always been a hot and difficult topic the research process. In this paper, under condition of circulating fluidized bed air equivalence ratio 0.61 gasification temperature 970 °C, partial method is used study influence secondary distribution modes on characteristics. Three aspects are discussed test: characteristics, coal-nitrogen migration transformation The experimental results show that conditions bed, nearly 87% fuel at outlet...
Abstract Realizing ultra‐low NO x emissions during coal combustion is currently a development trend and technical bottleneck of technology. To further exploit the low‐nitrogen potentialities in preheating technology, characteristics, emission characteristics pulverized coal, after changing operating parameters such as air equivalence ratio circulating fluidized bed, temperature, reduction zone, are explored. The experimental results show that has great impact on composition high‐temperature...
This article using some state-of-art multi-view dense matching methods for reference, proposes an UAV multiple image algorithm base on Self-Adaptive patch (UAV-AP) in view of the specialty images. The main idea propagating based is to build patches centered by seed points which are already matched. extent and figure can adapt terrain relief automatically: when surface smooth, would become bigger cover whole smooth terrain; while very rough, smaller describe details surface. With this...
The purpose of present research was to investigate how different fertilization regimes altered soil organic nitrogen fractions and their inter-annual dynamics based on a series long-term experiment (initiated at 1990), including: CK (non-fertilization); M (recycled pig manure); NPK (chemical fertilizer NPK); + manure with chemical NPK). results showed that components under the treatments presented contrastive patterns from establishment experiments 2015. Generally, acid hydrolysable content...
Comprehension of the nitrogen-containing mechanism in oxy-fuel combustion is beneficial for understanding migration path NOx under an O2/CO2 atmosphere and controlling emissions NOx. In this study, Chemkin code was used, various detailed mechanisms experimental results were compared analyzed to explore adaptability existing influencing factors down-fired combustor (DFC) novel preheating technology. A Perfectly Stirred Reactor (PSR) chosen simulate process DFC. Multiple analyzed. The showed...