Morphology diagram

Fig. 8. Emulsion morphology diagram, illustrating where the microemulsion in various macroemulsion morphologies is a continuous phase or dispersed phase. Morphology boundaries (—), aqueous, continuous (--------------), oleic, continuous (--), microemulsion, continuous.

The aim is to predict, for given undercooling A and anisotropy e, the type of the two-phase structure and its characteristic length scales and velocity that is, to calculate the functions/ and v in the relation (80). The results will be summarized in the morphology diagram shown in Fig. 6. As it turns out. 

FIG. 6 Morphology diagram. Plotted is the dimensionless supercooling A versus the crystalline anisotropy e. Compact dendritic (CD) and compact seaweed (CS) structure comprise most of the diagram, under the influence of noise, fractal seaweed (FS) and fractal dendrites (FD) are encountered. For details see text and Ref. 108. 

O. Shochet, K. Kassner, E. Ben-Jacob, S. G. Lipson, H. Muller-Kmmbhaar. Morphology transitions during non-equilibrium growth II. Morphology diagram and characterization of the transition. Physica A 187 1, 1992. 

E. Brener, H. Muller-Krumbhaar, D. Temkin. Europhys Lett 17 535, 1992 Structure formation and the morphology diagram of possible structures in two-dimensional diffusional growth. Phys Rev E 54 2714, 1996. 

The experimental morphology diagram, Fig. 12, is rather symmetric as observed by the distinct lamellar region containing the boundaries between... 

Fig. 12 Morphology diagram of PEP-6-PLA. ODTs determined by rheology A, , 0, x ordered microstrue lures directly observed by SAXS A S C 0 G x L. Solid lines ordered range of xN as determined by rheological measurements dashed lines approximate phase-transition boundaries using experimental data and mean-field theory predictions. From [63]. Copyright 2002 Wiley...

Zhang X, Berry BC, Yager KG, Kim S, Jones RL, Satija S, Pickel DL, Douglas JE, Karim A (2008) Surface morphology diagram for cylinder-forming block copolymer thin films. ACS Nano 2 2331-2341... 

Figure 8. Morphology diagram for rod—coil diblock copolymers (2).

Fig. 9 Morphology diagram for PBLG -PEG ,-PBLG triblock copolymers compiled on the basis of TEM, AFM and SAXS data. Subscripts m and n refer to the number-average degree of polymerization of the PEG and PBLG blocks, respectively...

Figure 9. Phase diagram (strictly speaking, morphology diagram) of SGLC-coil diblock copolymer systems [42, 43, 62] and conventional coil-coil diblock copolymers [23].

An isothermal morphology diagram of poly(styrene-fe/oc -butadiene) is shown in Fig. 19 as a function of molecular weight and copolymer composition the classic morphologies include spherical microdomains (0< a<0.15) packed in a body-centered cubic lattice, hexagonally packed cylindrical microdomains (0.15 <( a-0-3), and alternating lamellae of approximately symmetric diblocks (0.3 <0 -0-5). Sever-... 

Fig. 6 Experimental morphology diagram for PS- -P4VP SINPATs. Squares indicate polymers that form an island structure, circles polymers forming a ribbon structure, and the triangle the polymer that forms both island and ribbon structures side by side...

We have studied the effects of mixture composition on droplet microstructure (5), and summarized these results in the form of a rich morphology diagram (Figure 3) in the parameter space of mass fraction and shear rate. Formation of strings of the suspended phase was observed over a broad composition window. At each composition, experiments were stopped when strings were formed. We also found a non-transient moiphology where we saw arrangement of the droplets in ordered pearl-necklace chain structures. 

Figure 11 Morphology diagram for PB-fc-PEO in water (concentration of 1 wt%) as a function of molecular size and composition. AfpB is the degree of polymerization of the PB block and wpEo is the weight fraction of the PEO blocks. Four basic morphologies were identified bilayers (B), Y junctions (Y), network, N cylinders (C), and spheres (S). (Adapted with permission from Ref. 40. American Association for the Advancement of Science, 2003.)...

Figure 4.19 The generalized morphology diagram for block copolymers as a function ofxN (product of interaction parameter and degree of polymerization) and volume fraction...

Fig. 8 (a) Schematic and (b-d) TEM images of PI-h-PEO BCP + aluminosilicate SA system (reprinted with permission from [49] Copyright 2010 AAAS). (e) Morphology diagram of the same system obtained by adding increasing amounts of aluminosilicate sol to BCPs of different compositions (reprinted with permission from [14] Copyright 2010 American Chemical Society)... 

Figure 15.10 Morphological diagram of amphiphilic triblock copolymers in terms of DPD repulsive parameters and Ugj. These microstructures included spheres (S), cylinders (C), Y-like junctions (Y), toroids (T), vesicles (V), and disklike aggregates (M). Toroids have the form of either a single loop (TS) or one loop with one end-cap (TC). The dashed line divides the assembled morphologies into three regimes spheres, cylinders, and bUayers. The dotted hnes serve as guides. He et al. [94], Reproduced with permission of Elsevier.

Figure 19A Morphology diagram arrows indicate the order in whieh the shear rates have been applied. Adapted from Minale et al. [58]. Reprodueed with permission of American Chemical Society.

The phase behaviour of block copolymer melts is, to a first approximation, represented in a morphology diagram in terms of /[ ] Here/is the... 

Figure 4.3 Morphology diagram under directional solidification as a function of temperature gradient and anisotropy of surface energy.

Figure 18 Morphology diagram generated by the Milner model. Morphology is given for the volume fraction of the B component, 5b, and molecular asymmetry, e (where and /Jb are the numbers of arms of block materials A and B, respectively, and /, = = Vi/b, with V ...

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