Poiseuille and extensional flow small-angle scattering for developing structure-rheology relationships in soft matter systems

被引：22

作者：

Bharati, Avanish ^{[1
,2
]}

Hudson, Steven D. ^{[3
]}

Weigandt, Katie M. ^{[1
]}

机构：

[1] NIST, Ctr Neutron Res, Gaithersburg, MD 20899 USA

[2] Univ Delaware, Dept Chem & Biomol Engn, Newark, DE USA

[3] NIST, Mat Sci & Engn Div, Gaithersburg, MD 20899 USA

来源：

CURRENT OPINION IN COLLOID & INTERFACE SCIENCE | 2019年 / 42卷

关键词：

Nonlinear deformation; Shear; Poiseuille flow; Capillary rheometer; Slit rheometer; Extensional flow; Mixed flow; Flow-induced structure; RheoSANS; RheoSAXS; BLOCK-COPOLYMER MELT; LIQUID-CRYSTALLINE POLYMER; IN-SITU SANS; ISOTACTIC POLYPROPYLENE; MOLECULAR-ORIENTATION; INDUCED NUCLEATION; SLIT-FLOW; STRAIN; ALIGNMENT; SHEAR;

D O I：

10.1016/j.cocis.2019.07.001

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

As the rheoscattering community has grown, so has the breadth of experiments both in terms of materials systems, and also in terms of flow types and analysis approaches. In this review, we seek to highlight important recent developments in rheoscattering that go beyond simple shear measurements. In particular, this review will focus on Poiseuille flow and extensional flow small-angle scattering and results from recent experiments that lead to the development of structure-function relationships in a wide variety of soft materials.

引用

页码：137 / 146

页数：10

共 68 条

[1]

Aline G, 2017, SASVIEW SMALL ANGLE

[2] Unstable slit flow of a liquid crystalline polymer solution [J].

Bedford, BD ;

Cinader, DK ;

Burghardt, WR .

RHEOLOGICA ACTA, 1997, 36 (04) :384-396

[3] Neutron-mapping polymer flow: Scattering, flow visualization, and molecular theory [J].

Bent, J ;

Hutchings, LR ;

Richards, RW ;

Gough, T ;

Spares, R ;

Coates, PD ;

Grillo, I ;

Harlen, OG ;

Read, DJ ;

Graham, RS ;

Likhtman, AE ;

Groves, DJ ;

Nicholson, TM ;

McLeish, TCB .

SCIENCE, 2003, 301 (5640) :1691-1695

[4]

Burghardt W.R., 1999, Scattering from Polymers, V739, P374

[5] Molecular orientation of a commercial thermotropic liquid crystalline polymer in simple shear and complex flow [J].

Burghardt, WR ;

Brown, EF ;

Auad, ML ;

Kornfield, JA .

RHEOLOGICA ACTA, 2005, 44 (05) :446-456

[6] Capillary flow behavior of worm-like micelles studied by small-angle X-ray scattering and small angle light scattering [J].

Castelletto, V. ;

Hamley, I. W. .

POLYMERS FOR ADVANCED TECHNOLOGIES, 2006, 17 (03) :137-144

[7] A portable extruder for in situ wide angle x-ray scattering study on multi-dimensional flow field induced crystallization of polymer [J].

Chang, Jiarui ;

Wang, Zhen ;

Tang, Xiaoliang ;

Tian, Fucheng ;

Ye, Ke ;

Li, Liangbin .

REVIEW OF SCIENTIFIC INSTRUMENTS, 2018, 89 (02)

[8] Poiseuille geometry shear flow apparatus for small-angle scattering experiments [J].

Cloke, VM ;

Higgins, JS ;

Phoon, CL ;

Richardson, SM ;

King, SM ;

Done, R ;

Cooper, TE .

REVIEW OF SCIENTIFIC INSTRUMENTS, 1996, 67 (09) :3158-3163

[9] Microrheological modeling of flow-induced crystallization [J].

Coppola, S ;

Grizzuti, N ;

Maffettone, PL .

MACROMOLECULES, 2001, 34 (14) :5030-5036

[10] Probing flow-induced nanostructure of complex fluids in arbitrary 2D flows using a fluidic four-roll mill (FFoRM) [J].

Corona, Patrick T. ;

Ruocco, Nino ;

Weigandt, Kathleen M. ;

Leal, L. Gary ;

Helgeson, Matthew E. .

SCIENTIFIC REPORTS, 2018, 8

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