Topic
Polymer blend
About: Polymer blend is a research topic. Over the lifetime, 18474 publications have been published within this topic receiving 437183 citations. The topic is also known as: polymer mixture & Polymerblend 或者 Polyblend.
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TL;DR: In this paper, a non-selective strategy was adopted which consisted in the use of a peroxide, 2,5-Dimethyl-2,5 -di(tert-butylperoxy)hexane.
99 citations
TL;DR: In this paper, differential scanning calorimetry and linear sweep voltammetry have been carried out for polyethylene oxide (PEO), polyacrylonitrile (PAN), LiClO 4 and a mixture of ethylene carbonate (EC) and γ-butyrolactone (BL) to obtain the best compromise between high conductivity, homogeneity, dimensional and electrochemical stability.
99 citations
TL;DR: In this article, low thresholds (∼500 W/cm2) for amplified spontaneous emission (ASE) were reported in films of soluble poly(paraphenylene vinylene)-based conjugated polymer blends.
Abstract: Low thresholds (∼500 W/cm2) for amplified spontaneous emission(ASE) are reported in films of soluble poly(paraphenylene vinylene)-based conjugated polymer blends. Efficient Forster energy transfer from the absorbing host polymer to the emitting guest polymer is observed. Emission in the blends originates predominantly from the guest polymer. The large spectral shift between the absorption and emission wavelengths lowers the self-absorption losses and results in low ASE thresholds. Initial results show an enhancement in photoluminescencequantum efficiency of the blends.
99 citations
TL;DR: In this article, phase-separated blend films from poly( l -lactide) and poly(vinyl alcohol) with different PVA contents were prepared by solution-casting and subsequent melt-quenching of PLLA-rich phase, and the effects of addition of the hydrophilic water-insoluble PVA on the nonenzymatic and enzymatic hydrolysis of hydrophobic PLLa were investigated.
99 citations
TL;DR: In this paper, a reactive route was employed to compatibilise these blends by the addition of maleic anhydride grafted EPM (EPM-g-MA) at the blend interface which decreases the interfacial tension and reduces the coalescence.
99 citations