A5016905125- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Advancements in Battery Materials
- Supercapacitor Materials and Fabrication
- Conducting polymers and applications
- Luminescence and Fluorescent Materials
- Organic Electronics and Photovoltaics
- Organic Light-Emitting Diodes Research
- Advanced Battery Technologies Research
- TiO2 Photocatalysis and Solar Cells
- Advanced Photocatalysis Techniques
- Speech and Audio Processing
- Perovskite Materials and Applications
- Hearing Loss and Rehabilitation
- MXene and MAX Phase Materials
- Advanced Battery Materials and Technologies
- Electrocatalysts for Energy Conversion
- Advanced oxidation water treatment
- Hydrogen Storage and Materials
- Advanced battery technologies research
- Biodiesel Production and Applications
- Molecular Sensors and Ion Detection
- Catalysis and Hydrodesulfurization Studies
- Acoustic Wave Phenomena Research
- Phase Equilibria and Thermodynamics
Nanjing General Hospital of Nanjing Military Command
2025
Nanjing University
2025
Nanjing Medical University
2025
Xiangtan University
2010-2024
Anqing Normal University
2024
Tokyo University of Information Sciences
2024
The University of Tokyo
2024
East China University of Science and Technology
2021-2023
State Key Laboratory of Chemical Engineering
2021-2022
Changzhou University
2022
Heavy-atom-free triplet photosensitizers are developed and visible-to-ultraviolet photon upconversion is realized <italic>via</italic> triplet–triplet annihilation.
Hierarchically porous bioactive glass (CaO−SiO2−P2O5) scaffolds have been prepared by using nonionic block copolymer EO20PO70EO20 (P123) and polyurethane (PUF) as cotemplates. It exhibits a hierarchical structure with interconnected macropores (about 200−400 or 500−700 μm), which provide the potential for tissue ingrowth neovascularization, uniform mesopores (3.68 nm), cause an increase in specific surface area enhanced bioactivity release of ionic products. The ordered hierarchically...
The photophysics of a series bichromophoric molecules featuring an intramolecular triplet energy transfer between triscyclometalated iridium(III) complex and covalently linked organic group are studied. By systematically varying the gap (0.1–0.3 eV) donor (metal complex) acceptor (pyrene unit), reversible processes with equilibrium constant K ranging from ca. 500 to 40 000 established. Unique photophysical consequences such large values observed. Because highly imbalanced forward backward...
Efficient visible-to-UV photon upconversion via triplet–triplet annihilation (TTA) is accomplished in polyurethane (PU) films by developing new, powerful photosensitizers fully functional the solid-state matrix. These rationally designed triplet sensitizers feature a bichromophoric scaffold comprising tris-cyclometalated iridium(III) complex covalently tethered to suitable organic small molecule. The very rapid intramolecular energy transfer from former latter pivotal for achieving potent...
Flexible counter electrodes (CEs) are designed and fabricated by depositing the composite film of carbon materials (carbon aerogel, black, active carbon) poly(tetrafluoroethylene) on stainless steel mesh applied in dye-sensitized solar cells (DSSCs). The effect pore structure electrocatalytic activity was investigated cyclic voltammogram electrochemical impedance spectroscopic analysis. aerogel with a mesopore showed highest double-layer capacitance best activity. DSSC, based CE ruthenium...
The repair and reconstruction of bone defects remain a challenge in orthopedics. Inadequate mechanical qualities, poor biocompatibility, insufficient osteoconductivity are some the issues facing current healing materials. Better materials that can replicate composition functionality natural bone, promote quick full healing, reduce likelihood rejection infection desperately needed. Bone tissue engineering, combining biomaterial scaffolds pro-osteogenic drugs, provides support regeneration...
Enhanced triplet–triplet annihilation upconversion efficiency is achieved with two tris-cyclometalated iridium sensitizers covalently tethered a pyrene annihilator. The improved sensitizing ability and very long phosphorescence lifetimes (1–2 ms) of these bichromophore molecules are both attributed to the intramolecular energy transfer between complex appended group.
A heavy-atom-free triplet sensitizer suitable for triplet-triplet annihilation-based photon upconversion was developed from the thermally activated delayed fluorescence (TADF) molecule 4CzPN by covalently tethering a pyrene derivative (DBP) as acceptor. The exciton produced is captured intramolecular pyrenyl acceptor and subsequently transferred via intermolecular energy transfer (TTET) to freely diffusing acceptors in toluene. Transient absorption time-resolved photoluminescence...
Carbazole–carborane linear and V-shaped dyads display unusual blue-shifts in charge-transfer (CT) emission on π-system lengthening; the luminesce <italic>via</italic> a combination of local excited CT emission, with quantum efficiencies up to 86% solution.
Novel π-conjugated copolymers based on a soluble electroactive benzo[1,2-b:4,5-b′]difuran (BDF) chromophore have been synthesized by the introduction of thiophene/benzo[c][1,2,5]thiadiazole/9-phenylcarbazole comonomer units. These cover broad absorption ranges from 250 to 700 nm with narrow optical band gaps 1.71−2.01 eV. Moreover, their as well molecular electronic energy levels are readily tuned copolymerizing BDF core different electron-donating or withdrawing units in ratios. Bulk...
Abstract Two novel low band gap conjugated copolymers containing porphyrins, thiophenes, and 2,1,3‐benzothiadiazole ( BTZ ) moieties were synthesized applied in bulk heterojunction solar cells. The thermal, optical, electrochemical, photovoltaic properties of the two examined to investigate effect introduction moiety backbone porphyrin polymers. exhibited good thermal stability film‐forming ability. absorption spectra indicated that has significant influence on UV–visible region copolymers:...
Micro-supercapacitors (MSCs) are considered promising micropower sources for Internet-of-things applications. Although the performances of MSCs have been significantly advanced by fabricating nanostructured materials and developing thin-film manufacturing technologies device architectures, they still limited low energy densities slow rate capabilities. In this work, we introduce a new in situ growth concept to fabricate on-chip micro-supercapacitors which highly conductive TiN film used as...