A5012500417- Fuel Cells and Related Materials
- Synthesis and properties of polymers
- Silicone and Siloxane Chemistry
- Epoxy Resin Curing Processes
- Conducting polymers and applications
- Electrocatalysts for Energy Conversion
- Membrane-based Ion Separation Techniques
- Advancements in Solid Oxide Fuel Cells
- Tribology and Wear Analysis
- Advanced battery technologies research
- Covalent Organic Framework Applications
- Luminescence and Fluorescent Materials
- Molecular Sensors and Ion Detection
- MXene and MAX Phase Materials
- Advanced Battery Materials and Technologies
- Synthesis and pharmacology of benzodiazepine derivatives
- Analytical Chemistry and Sensors
- Advanced Polymer Synthesis and Characterization
- Silk-based biomaterials and applications
- Advanced Photocatalysis Techniques
- Polymer Surface Interaction Studies
- Circular RNAs in diseases
- Metal-Organic Frameworks: Synthesis and Applications
- Synthetic Organic Chemistry Methods
- Trauma, Hemostasis, Coagulopathy, Resuscitation
Lanzhou University
2015-2024
State Key Laboratory of Applied Organic Chemistry
2012-2024
Soochow University
2023
China State Shipbuilding (China)
2020
Lanzhou City University
2017-2018
Sun Yat-sen University
2017
University of Connecticut
2010-2011
Catalytic conversion of hydrogen peroxide (H2O2) to more toxic hydroxyl radicals (•OH) is a good choice for sterilization and anti-infection, but endogenous H2O2 insufficient achieve satisfactory efficacy. Despite great efforts, designing developing antimicrobial materials that specifically effectively self-supply at the wound site remain as tremendous challenges. Here, we report pH-responsive copper peroxide-loaded dressing made from hydroxide gelatin sponge then reacted with H2O2. In vitro...
Abstract Polybenzimidazoles (PBIs) are the most promising binders for catalyst layer (CL) in high‐temperature proton exchange membrane fuel cells (HT‐PEMFC). However, traditional commercial PBIs not applied because they do enhance electrochemical performance and related solvents environmentally friendly. In addition, transfer channels investigated at microscopic atomic scales to date. this study, a nitrogen‐rich rigid PBI binder containing pyridine, diazofluorene, partially grafted nitrile...
The synergistic catalytic effect of arylboron and β-ketoenamine double acceptors in the novel functional COF improves efficiency photocatalytic hydrogen evolution.
Three linear isoelectronic conjugated polymers PCC, PBC, and PBN are synthesized by Suzuki-Miyaura polycondensation for photocatalytic hydrogen (H2 ) production from water. presented an excellent evolution rate (HER) of 223.5 µmol h-1 (AQY420 = 23.3%) under visible light irradiation, which is 7 times that PBC 31 PCC. The enhanced activity due to the improved charge separation transport photo-induced electrons/holes originating lower exciton binding energy (Eb ), longer fluorescence lifetime,...
A dianhydride monomer containing 4,5-diazofluorene was synthesized, and the corresponding organo-soluble polyimides exhibited good comprehensive properties.
The simplified structure of sulfonated polyhedral oligomeric silsesquioxane crosslinked poly(ether ether ketone) hybrid membranes.
Phosphoric acid (PA) leakage and volume expansion are critical factors limiting long-term stable operation of PA-doped polybenzimidazole (PBI) for high-temperature proton exchange membrane fuel cells. Enhancing the interaction between polymer matrix PA provides an effective way to minimize loss inhibit excessive swelling. The covalent organic frameworks (COFs) helpful in improving performance PA-PBI membranes due robust frameworks, adjustable structures, good compatibility with polymers....
A new poly(arylene ether) (PAET) with terpyridine substituent groups has been synthesized which shows a turn-off fluorescent response in the presence of Ni(2+) over other cations and allows discrimination these from each on basis extent quenching.
The introduction of basic groups in the polybenzimidazole (PBI) main chain or side with low phosphoric acid doping is an effective way to avoid trade-off between proton conductivity and mechanical strength for high temperature exchange membrane (HT-PEM). In this study, ethyl imidazole grafted on PBI containing bipyridine blended poly(2,2′-[p-oxydiphenylene]-5,5′-benzimidazole) (OPBI) obtain a series composite membranes HT-PEMs. effects transport are investigated. result suggests that group...