A5085197562- Electrocatalysts for Energy Conversion
- Fuel Cells and Related Materials
- Conducting polymers and applications
- Organic Electronics and Photovoltaics
- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Perovskite Materials and Applications
- Advanced battery technologies research
- Electrochemical Analysis and Applications
- Catalytic Processes in Materials Science
- Electrochemical sensors and biosensors
- Analytical Chemistry and Sensors
- Metal-Organic Frameworks: Synthesis and Applications
- Crystallography and molecular interactions
- Magnetism in coordination complexes
- Metal complexes synthesis and properties
- Organometallic Compounds Synthesis and Characterization
- Advanced Battery Technologies Research
- TiO2 Photocatalysis and Solar Cells
- Food composition and properties
- Advancements in Battery Materials
- Advanced Photocatalysis Techniques
- Polysaccharides Composition and Applications
- Natural product bioactivities and synthesis
- Supercapacitor Materials and Fabrication
Xiangtan University
2014-2025
Nanjing University of Chinese Medicine
2025
Jiangsu Provincial Academy of Traditional Chinese Medicine
2025
Fujian Institute of Research on the Structure of Matter
2012-2023
Chinese Academy of Sciences
2013-2023
Jiangxi University of Traditional Chinese Medicine
2023
Fuzhou University
2007-2023
National Sun Yat-sen University
2023
Xihua University
2023
Fujian Agriculture and Forestry University
2022
Abstract S and N co‐doped, few‐layered graphene oxide is synthesized by using pyrimidine thiophene as precursors for the application of oxygen reduction reaction (ORR). The dual‐doped catalyst with pyrrolic/graphitic N‐dominant structures exhibits competitive catalytic activity (10.0 mA cm −2 kinetic‐limiting current density at −0.25 V) that superior to mono N‐doped carbon nanomaterials. This because a synergetic effect co‐doping. Furthermore, also shows an efficient four‐electron‐dominant...
An asymmetric small-molecule donor TTBT-R, incorporated with benzo[2,1-b:3,4- b ′]dithiophene derivative as the core, was exploited for ternary OSCs, and OSCs base on PM6:Y6 host TTBT-R guest achieved a PCE of 18.07%.
Iron (II) phthalocyanine coated on single-walled carbon nanotubes was synthesized as a non-noble electrocatalyst for the oxygen reduction reaction (ORR). The composite exhibited higher activity than commercial Pt/C catalyst, and excellent anti-crossover effect methanol oxidation in ORR.
A strategy was used to tune the absorption spectrum and energy levels. BTBR-2F comprehensively improved <italic>J</italic><sub>sc</sub>, <italic>V</italic><sub>oc</sub>, FF values of ternary OSCs. The OSC achieved one highest PCEs (17.38%) in OSCs with a small molecular donor.
A new electrocatalyst exhibiting enhanced activity and stability is designed from SnO2-covered multiwalled carbon nanotubes coated with 85 wt % ratio Pt nanoparticles (NPs). This catalyst showed a mass 6.2 times as active that of the commercial Pt/C for methanol oxidation, owing to unique one-dimensional structure. Moreover, durability antipoisoning ability were also improved greatly. The intrinsic performance was ascribed densely connected networks NPs on SnO2 NPs.
Nanohorns are embedded in the porous carbon layers, creating an open-frame structure for efficient oxygen reduction reaction.
Designing giant-molecule acceptors is deemed as an up-and-coming strategy to construct stable organic solar cells (OSCs) with high performance. Herein, two giant dimeric acceptors, namely, DYV and DYFV, have been designed synthesized by linking Y-series derivatives a vinyl unit. DYFV exhibits more red-shifted absorption, down-shifted energy levels, enhanced intermolecular packing than because the intramolecular noncovalent interaction (H···F) of leads better coplanarity backbone. The...
Green-solvent-processed all-polymer solar cells (AP-SCs) are regarded as an excellent candidate for renewable energy due to their better stability and eco-friendly features. Two polymers, PYF-U PYF-BO, have been designed by introducing a Y-series derivative with difluoro-substituted dicyanindenone units difluorobenzotriazole the first second electron-deficient (A) units, respectively. The introduction of two additional F atoms on leads more coplanar backbone because noncovalent interactions....
A simple method for the preparation of highly dispersive Pt atoms on surface RuNi nanoparticles is developed by deposition single-walled carbon nanotube supported nanoparticles. The anodic peak current density nanocomposite 8.0 times higher than that Pt/C ethanol oxidation, and it has a significantly lower onset potential oxidation.
Abstract Sodium alginate (Alg) hydrogel films were crosslinked with either calcium poly( γ ‐glutamate) (Ca‐PGA) or CaCl 2 . The hydrophilicity of the resulting was evaluated through swelling tests, water retention capacity and vapor permeation tests. ratio, capacity, transmission rate (WVTR) Alg/Ca‐PGA higher than those Ca‐Alg. ratio 651 190% at pH 7.4 1.2, respectively. tensile strength lower that results hemocompatibility test showed caused shorter activated partial thromboplastin time...
The Pt<sub>2</sub>SnCu–O-A/C with surface Pt defects and SnO<sub>2</sub> exhibits excellent electrocatalytic activities for ethanol oxidation in comparison to commercial catalysts. synthesis method may provide new opportunities fabricate hybrid nanostructures interesting physicochemical properties.
Two polymer donors with dithieno[3,2-e:2′,3′-g]-2,1,3-benzoselenadiazole (DTBSe) as electron-deficient (A) units and alkylthiophene derivatives conjugated π between A electron-rich units, named PSe-BO PSe-HD, respectively, have been designed synthesized, the effects of branched alkyl side chains on molecular aggregation, photophysical properties, photovoltaic performance studied. The results indicate that PSe-HD 2-hexyldecyl possesses a lower HOMO energy level, smaller bandgap, more...
The single atom Fe–N–C catalyst derived from the ZIF-8 precursor synthesized by a hard-template-assisted ball milling strategy has high specific surface area and shows ORR activity in acid solutions 1.5 bar H 2 –O at 80 °C.