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• W2806632403 abstract "In the medium amplitude oscillatory shear (MAOS) test, intrinsic nonlinearity Q0(ω) derived from Fourier-transform (FT)-rheology is an important material function for investigating the nonlinear responses of complex fluids. However, Q0 consists of elastic and viscous components without phase information, such as complex modulus |G*| obtained from the small amplitude oscillatory shear (SAOS) test. In this study, we decomposed Q0 into Q 0 ′(ω) and Q 0 ″(ω), as done for storage modulus G′ and loss modulus G″ in the SAOS test. Furthermore, intrinsic-nonlinear tan δ (≡tan δ3,0), which provides third-harmonic phase information, was calculated by dividing Q 0 ″ by Q 0 ′. First, we defined mathematically elastic nonlinearity Q 0 ′ and viscous nonlinearity Q 0 ″, and then investigated the physical meanings of Q 0 ′ and Q 0 ″. Second, we applied the intrinsic parameters Q 0 ′ and Q 0 ″ to monodisperse polystyrene solutions. All intrinsic-nonlinear master curves of Q 0 ′(ω) and Q 0 ″(ω) for model solutions showed similar behavior in the terminal regime (at low frequencies). Unentangled polymer solutions had the same intrinsic-nonlinear master curves. However, although the intrinsic-nonlinear master curves of entangled polymer solutions superimposed well at low De (near the terminal regime), they deviated at high De due to different entanglement densities. Therefore, two characteristic times, MAOS relaxation time and inflection time (τN and τinf), were determined from intrinsic-nonlinear master curves by comparing with terminal relaxation time and Rouse time (τL and τR) obtained from linear master curves. The results showed that intrinsic nonlinearities from the MAOS test are sensitive to relaxation processes (terminal and Rouse) of polymer chains. Finally, master curves were compared with predictions by the molecular stress function (MSF) model and the Pom-Pom model. The single-mode predictions of these two models described behavior changes qualitatively. However, both failed to achieve quantitative predictions of Q 0 ′(ω) and Q 0 ″(ω). On the other hand, the multimode MSF model agreed well with experimental data from the terminal regime to the inflection time scale under the terminal relaxation mode assumption." @default.
• W2806632403 created "2018-06-13" @default.
• W2806632403 creator A5002995026 @default.
• W2806632403 creator A5030163886 @default.
• W2806632403 date "2018-07-01" @default.
• W2806632403 modified "2023-10-13" @default.
• W2806632403 title "Decomposition of <i>Q</i>₀ from FT-rheology into elastic and viscous parts: Intrinsic-nonlinear master curves for polymer solutions" @default.
• W2806632403 cites W1562141436 @default.
• W2806632403 cites W1966004987 @default.
• W2806632403 cites W1966679262 @default.
• W2806632403 cites W1973121886 @default.
• W2806632403 cites W1980268798 @default.
• W2806632403 cites W1983991885 @default.
• W2806632403 cites W1984282027 @default.
• W2806632403 cites W1985790736 @default.
• W2806632403 cites W1987649409 @default.
• W2806632403 cites W1990904163 @default.
• W2806632403 cites W1992084839 @default.
• W2806632403 cites W1993334931 @default.
• W2806632403 cites W1994639424 @default.
• W2806632403 cites W1997630881 @default.
• W2806632403 cites W2001787892 @default.
• W2806632403 cites W2004073216 @default.
• W2806632403 cites W2005098746 @default.
• W2806632403 cites W2005502089 @default.
• W2806632403 cites W2010539264 @default.
• W2806632403 cites W2011517789 @default.
• W2806632403 cites W2013665309 @default.
• W2806632403 cites W2014246897 @default.
• W2806632403 cites W2015257860 @default.
• W2806632403 cites W2017932008 @default.
• W2806632403 cites W2026502558 @default.
• W2806632403 cites W2046499826 @default.
• W2806632403 cites W2047434307 @default.
• W2806632403 cites W2051255266 @default.
• W2806632403 cites W2054216262 @default.
• W2806632403 cites W2054739896 @default.
• W2806632403 cites W2059494643 @default.
• W2806632403 cites W2060580868 @default.
• W2806632403 cites W2060894194 @default.
• W2806632403 cites W2064313772 @default.
• W2806632403 cites W2068565550 @default.
• W2806632403 cites W2069395991 @default.
• W2806632403 cites W2071050735 @default.
• W2806632403 cites W2081191003 @default.
• W2806632403 cites W2089165879 @default.
• W2806632403 cites W2089877304 @default.
• W2806632403 cites W2092473547 @default.
• W2806632403 cites W2093029755 @default.
• W2806632403 cites W2151059858 @default.
• W2806632403 cites W2283714976 @default.
• W2806632403 cites W2322054032 @default.
• W2806632403 cites W2328691268 @default.
• W2806632403 cites W2332187231 @default.
• W2806632403 cites W2332363152 @default.
• W2806632403 cites W2342591177 @default.
• W2806632403 cites W2344923672 @default.
• W2806632403 cites W2346002641 @default.
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• W2806632403 cites W2510233103 @default.
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• W2806632403 doi "https://doi.org/10.1122/1.5024720" @default.
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