High Performance Thermoplastic Energetic Composites Using Fluorinated Energetic Polyurethanes as Binder

热熔胶基推进剂的流变性能

Versatile, stable, and air-tolerant triplet–triplet annihilation upconversion block copolymer micelles

A versatile, stable, and highly air-tolerant triplet–triplet annihilation up-conversion system based on block copolymer micelles was designed and fabricated.

Precise Supramolecular Polymerization of Liquid Crystalline Block Copolymer Initiated by Heavy Metallic Salts

Precise and Controllable Assembly of Block Copolymers

Novel azide-rich fluorinated energetic polyurethane with excellent mechanical properties by a one-pot facile strategy

Poly(glycidyl azide) as Photo-Crosslinker for Polymers

Crosslinking polymers to form networks is a universal and routinely applied strategy to improve their stability and endow them with solvent resistance, adhesion properties, etc. However, the chemical crosslinking of common commercial polymers, especially for those without functional groups, cannot be achieved readily. In this study, we utilized low-molecular weight poly(glycidyl azide) (GAP) as polymeric crosslinkers to crosslink various commercial polymers via simple ultraviolet light irradiation. The azide groups were shown to decompose upon photo-irradiation and be converted to highly reactive nitrene species, which are able to insert into carbon-hydrogen bonds and thus crosslink the polymeric matrices. This strategy was demonstrated successfully in several commercial polymers. In particular, it was found that the crosslinking is highly localized, which could endow the polymeric matrices with a decent degree of crosslinking without significantly influencing other properties, suggesting a novel and robust method to crosslink polymeric materials.

Thermal decomposition of nano Al-based energetic composites with fluorinated energetic polyurethane binders: experimental and theoretical understandings for enhanced combustion and energetic performance

Novel fluorinated energetic polyurethanes (FPUs) were applied as binders for energetic composites with nano-aluminum and endowed the composites with decent mechanical and combustion properties.

Self-sorting assembly of artificial building blocks

BAMO-THF copolymer-based energetic thermoplastic polyurethanes with a decent bonding property

Glycidyl azide polymer-based polyurethane vitrimers with disulfide chain extenders

Glycidyl azide polymer-based polyurethane vitrimers were synthesized. By optimizing the parameters, the vitrimers showed decent mechanical properties, healability and reprocessability. Fillers were loaded to synthesize healable composites.

Core–Shell Copolymers with Brush-on-Hyperbranched Arm Architecture: Synthesis, Dual Thermoresponsive Behaviors, and Nanocarriers

Supramicellar Nanofibrils with End-to-End Coupled Uniform Cylindrical Micelle Subunits via One-Step Assembly from a Liquid Crystalline Block Copolymer

Compositional Engineering for Compact Perovskite Absorber Fabrication Toward Efficient Photovoltaics

The Origins of Toroidal Micelles from A Liquid‑Crystalline Triblock Copolymer

Aggregation-induced emission from the crowded coronal chains of block copolymer micelles

Aggregation-induced emission (AIE) was triggered via the spatial confinement in the coronal chains in block copolymers upon micellization, even with very low content of AIE groups attached, and this could be used to monitor the self-assembly process.

One-pot universal initiation-growth methods from a liquid crystalline block copolymer

Optically healable polyurethanes with tunable mechanical properties

The mechanical properties of polyurethanes can be nicely tuned by UV irradiation in a reversible way, endowing the polyurethanes with optical healing properties.

Supramolecular Hexagonal Platelet Assemblies with Uniform and Precisely-Controlled Dimensions

High Azide Content Hyperbranched Star Copolymer as Energetic Materials

Multicolor Emission from Non-conjugated Polymers Based on a Single Switchable Boron Chromophore

Reversible Switching of the Magnetic Orientation of Titanate Nanosheets by Photochemical Reduction and Autoxidation

Higher-order assembly of crystalline cylindrical micelles into membrane-extendable colloidosomes

Organoboron-Based Photochromic Copolymers for Erasable Writing and Patterning

Uniform electroactive fibre-like micelle nanowires for organic electronics

Two-dimensional assemblies from crystallizable homopolymers with charged termini

“Cross” Supermicelles via the Hierarchical Assembly of Amphiphilic Cylindrical Triblock Comicelles

Monodisperse Cylindrical Micelles of Controlled Length with a Liquid-Crystalline Perfluorinated Core by 1D “Self-Seeding”

Hierarchical Assembly of Cylindrical Block Comicelles Mediated by Spatially Confined Hydrogen-Bonding Interactions

Sol–gel method to prepare graphene/Fe2O3 aerogel and its catalytic application for the thermal decomposition of ammonium perchlorate

Crystallization-Driven Solution Self-Assembly of Block Copolymers with a Photocleavable Junction

Stable Encapsulated Air Nanobubbles in Water

Non-covalent synthesis of supermicelles with complex architectures using spatially confined hydrogen-bonding interactions

Hydrophilically patterned superhydrophobic cotton fabrics and their use in ink printing

Poly(dimethylsiloxane)-block-poly[2-(cinnamoyloxy)ethyl acrylate], (PDMS-b-PCEA), has been synthesized and used to pattern-coat cotton fabrics.

Uniform, High Aspect Ratio Fiber-like Micelles and Block Co-micelles with a Crystalline π-Conjugated Polythiophene Core by Self-Seeding

Thickness dependent device characteristics of sandwich polymer light-emitting electrochemical cell

Reversible luminance decay in polymer light-emitting electrochemical cells

Long-term, intermittent testing of sandwich polymer light-emitting electrochemical cells

Polygonal Micellar Aggregates of a Triblock Terpolymer Containing a Liquid Crystalline Block

Mesogen-Driven Formation of Triblock Copolymer Cylindrical Micelles

Morphological transition of triblock copolymer cylindrical micelles responding to solvent change

Wrapping amino-bearing block copolymer cylinders around carboxyl-bearing nanofibers: a case of hierarchical assembly

Layer-by-Layer Deposition of Block Copolymer Nanofibers and Porous Nanofiber Multilayer Films