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Trans-1,4-stereospecific copolymerization of isoprene and butadiene catalyzed by TiCl4/MgCl2 Ziegler-Natta catalyst: III Effect of alkylaluminium on monomer reactivity ratios

期刊: POLYMER INTERNATIONAL, 2021; 70 (10)

Copolymerizations of isoprene (Ip) and butadiene (Bd) in different Bd/Ip feed ratios were carried out using the heterogeneous TiCl4/MgCl2 type Ziegler......

Mussel-inspired polymer materials derived from nonphytogenic and phytogenic catechol derivatives and their applications

期刊: POLYMER INTERNATIONAL, 2021; 70 (9)

When it comes to underwater adhesion, mussel is the true expert that can firmly attach onto wet rocks under dynamic and turbulent environments. Catech......

Fabrication of PEGylated porphyrin/reduced graphene oxide/doxorubicin nanoplatform for tumour combination therapy

期刊: POLYMER INTERNATIONAL, 2021; 70 (9)

In cancer treatment, combination therapy has been considered as an attractive strategy to lower side effects and enhance therapeutic efficacy. Herein,......

Breath figure-derived porous fluorine-containing poly(ether sulfone) membranes with low dielectric constant

期刊: POLYMER INTERNATIONAL, 2021; 70 (10)

As an important part of electronic packaging materials, low-dielectric materials can ensure effective signal transmission between electronic component......

Homogeneous iron-doped carbon-nitride-based organo-catalysts for sensational photocatalytic performance driven by visible light

期刊: POLYMER INTERNATIONAL, 2021; 70 (9)

In this study, Fe2O3/graphitic carbon nitride (g-CN) composites were fabricated using a simple calcination method. Iron chloride and urea were used as......

Miscibility, crystallization and mechanical properties of poly[(3-hydroxybutyrate)-co-(4-hydroxyvalerate)]/poly(propylene carbonate)/poly(vinyl acetate) ternary blends

期刊: POLYMER INTERNATIONAL, 2021; 70 (10)

A ternary blend of poly[(3-hydroxybutyrate)-co-(4-hydroxyvalerate)] (P34HB), poly(propylene carbonate) (PPC) and poly(vinyl acetate) (PVAc) was initia......

Template-free electrochemically polymerized polypyrrole nanowires and their application in flexible solid-state supercapacitors

期刊: POLYMER INTERNATIONAL, 2021; 70 (9)

Treated carbon cloths combined with polypyrrole (PPy) nanowires (TCC@PPyW) were fabricated by template-free electrochemical deposition of pyrrole in t......

Facile modification on the oxygen-inhibited layer of photopolymerized acrylates via aza-Michael addition

期刊: POLYMER INTERNATIONAL, ; ()

In free radical UV curing, the inhibition of the photopolymerization reaction by oxygen leaves in most cases a considerable amount of acryl groups on ......

Performance enhancement of gel polymer electrolytes using sulfonated poly(ether ether ketone) for supercapacitors

期刊: POLYMER INTERNATIONAL, ; ()

Gel polymer electrolytes (GPEs) with reasonable mechanical properties are highly favorable for flexible/stretchable solid-state supercapacitors. Howev......

Enhancing piezoelectricity of poly(vinylidene fluoride) nano-wrapped yarns with an innovative yarn electrospinning technique

期刊: POLYMER INTERNATIONAL, ; ()

Piezoelectric textiles have earned widespread acceptance in the application of wearable sensors owing to the stabilized energy conversion properties, ......

Crystallization kinetics, aggregated structure and thermal stability of biodegradable poly(ethylene succinate) manipulated by a biocompatible layered metal phosphonate as an efficient nucleator

期刊: POLYMER INTERNATIONAL, ; ()

A P- and Zn-containing organic/inorganic hybrid layered metal phosphonate (PPZn) as a biocompatible nucleator was incorporated into biodegradable poly......

Preparation of ordered macroporous molecularly imprinted polymers and their applications in purifying cinchona alkaloids from cinchona extract

期刊: POLYMER INTERNATIONAL, ; ()

Three-dimensionally ordered macroporous molecularly imprinted polymers (3DOM MIPs) were prepared for the direct purification of cinchona alkaloids fro......

Highly reinforcing effect of polycarbonate/poly(ethylene terephthalate) blends by formation of orientation microfibrillar structure

期刊: POLYMER INTERNATIONAL, ; ()

Highly oriented microfibrillar polycarbonate/poly(ethylene terephthalate) (PC/PET) blends were prepared. Before orientation, the molecular chains of t......

Synthesis of cucurbit[6]uril pendent upper critical solution temperature type copolymers: self-assembly and multi-stimuli-responsive behavior

期刊: POLYMER INTERNATIONAL, ; ()

Cucurbit[6]uril-derivatized vinyl monomer (cucurbit[6]uril methacrylate) was synthesized. Acrylic acid (AA) was used as the comonomer for copolymeriza......

Release behaviors and kinetics of coated bead-on-string nanofibrous multilayer membranes loaded with drug particles

期刊: POLYMER INTERNATIONAL, ; ()

A bead-on-string structure with special beads at the microscale level could act as an effective carrier for solid drug particles as well as giving a c......

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