A5100639426- Synthesis and properties of polymers
- Epoxy Resin Curing Processes
- Photonic and Optical Devices
- Silicone and Siloxane Chemistry
- Conducting polymers and applications
- Semiconductor Lasers and Optical Devices
- Covalent Organic Framework Applications
- Nanofabrication and Lithography Techniques
- Advanced Fiber Laser Technologies
- Organic Electronics and Photovoltaics
- Laser Design and Applications
- Advanced Fiber Optic Sensors
- Advanced Photonic Communication Systems
- Bone Tissue Engineering Materials
- Solid State Laser Technologies
- Polymer composites and self-healing
- Photopolymerization techniques and applications
- Metal-Organic Frameworks: Synthesis and Applications
- Masonry and Concrete Structural Analysis
- Advanced Sensor and Energy Harvesting Materials
- Polyoxometalates: Synthesis and Applications
- Polymer Surface Interaction Studies
- Supercapacitor Materials and Fabrication
- Optical Systems and Laser Technology
- Fuel Cells and Related Materials
Dalian University
2016-2025
Dalian University of Technology
2016-2025
Ministry of Education of the People's Republic of China
2021-2024
Jiangnan University
2007-2024
Lanzhou Jiaotong University
2023-2024
Changchun University
2018-2024
Changchun University of Science and Technology
2012-2024
Qingdao Agricultural University
2024
Dalian Medical University
2024
University of Liverpool
2023
Abstract With the rapid development of power conversion efficiency (PCE), flexibility–stability organic solar cells (OSCs) are becoming one primary barriers for commercialization. This work shows that insulating poly(aryl ether) (PAE) resins have highly twisted‐stiff backbones without any side chains, which possess excellent mechanical stability, thermal and good compatibility with photovoltaic materials. After introducing 5 wt% PAE resin as supporting matrices into bulk heterojunction (BHJ)...
Control of the preferred vertical phase distribution components in photoactive layer is vital importance to improve device performance and stability organic photovoltaics (OPVs). Herein, a universal sequential-deposition strategy demonstrated realize optimal by employing orthogonal solvents synergistically integrating ternary/quaternary compositions consisting insulating heat-resistant poly(aryl ether)s as third/fourth component layer. The selective segregation middle active enhances...
Five porous ether-linked phthalazinone-based covalent triazine frameworks (PHCTFs) were successfully constructed via ionothermal polymerizations from flexible dicyano monomers containing asymmetric, twisted, and N-heterocyclic phthalazinone structure. All the building blocks could be easily prepared by simple low-cost aromatic nucleophilic substitution reactions, showing large-scale application potential of thermal stable structure in constructing materials. Generally, are avoided to prevent...
N, S-co-doped hierarchical porous carbon with stable sodium storage were prepared by designing the precursors and changing reaction temperature.
Aim: To study the role of hsa_circ_0072995 in regulating invasion and migration breast cancer cells. Materials & methods: Hsa_circ_0072995 expression was confirmed by quantitative real-time PCR; evaluating cells through transwell assay; predicating circRNA/microRNAs interaction using miRanda RNAhybrid software; identifying relationship between miR-30c-2-3p luciferase activity detecting location Fluorescence situ hybridization assay. Results: significantly upregulated MDA-MB-231 compared with...
The overall performance of carbon-based materials for sodium-ion batteries (SIBs) is still restricted by the sluggish transfer kinetics Na+ and limited rate capability. Specifically, introducing ultramicropores (pores width <0.7 nm) into carbon may be effective in improving anode SIBs. However, due to difficulty their synthesis homogeneity regulation, ultramicroporous as advanced SIB anodes well sodium storage mechanisms have seldom been investigated. Herein, spheres with centralized...
Current synthetic epoxy thermosets exhibit a trade-off between stiffness and toughness. Despite the urgent demands for highly stiff tough thermosetting resins, existing technologies have struggled to attain resins that satisfy this balance. To circumvent inherent trade-off, new strategy obtain double load-sharing thermoset network via hierarchical curing process without adding any other filler is proposed. In resin bearing acetyl ester side groups cured by an aromatic amine, "in situ"...
We developed a series of single atom catalysts (SACs) anchored on bipyridine-rich COFs. By tuning the active metal center, optimal Py-Bpy-COF-Zn shows highest selectivity 99.1% and excellent stability toward H2O2 production via oxygen reduction, which can be attributed to high *OOH dissociation barrier indicated by theoretical calculations. As proof concept, it acts as cathodic catalyst in homemade Zn-air battery, together with efficient wastewater treatment.
In this work, new classes of phthalazinone-based covalent triazine frameworks (<bold>PHCTF</bold>s) were prepared by ionothermal synthesis from two full rigid dicyano building blocks with rigid, thermostable and asymmetric N-heterocycle-containing structures.
Tunneling effects are one of the most basic theories that have long been overlooked in bulk-heterojunction (BHJ) layers organic solar cells (OSCs). Herein, by fabricating BHJ and layer-by-layer (LbL) devices with five different poly(aryl ether)s (PAEs), we reveal a tunneling effect active layer OSCs. The results show as-cast 5 wt % even 30 PAE PM6:Y6-blends achieve high power conversion efficiencies (PCEs) over 15%. Furthermore, PAE-based proper post-treatment deliver PCE 17.03%. By...
DNA-dependent protein kinase catalytic subunit (DNA-PK) is a multifunctional serine-threonine that plays roles in non-homologous end joining of DNA repair cells. NU7441 specific DNA-PKcs inhibitor. We investigated the effects on transcriptome BT549 triple negative breast cancer Total RNA extracted from NU7441-treated or control cells was processed for preparation sequencing libraries. Assessment read quality performed using fastqc tool. Trimming and filtering low-quality reads were fastp....
Organic polymer materials with low dielectric properties have garnered significant attention due to their convenient preparation process, cost, and commendable mechanical properties. Such polymers, especially heteromorphic structures, exhibited great potential for future electronic devices antennas, particularly accompanied rapid manufacturing technologies like three-dimensional (3D) printing. In this study, a series of new allyl ether-ended hyperbranched fluorene-based polyaryletherketone...
Design and construction of PPENK/MBN composite films with ‘wafer biscuits’ structure.
Electrocatalytic nitrate reduction reaction (NO3RR) to ammonia presents a promising and green alternative the energy-intensive Haber-Bosch process. However, its practical application still relies on development of highly efficient...