ABA Triblock Copolymer Gels Modified with an A-Compatible Semicrystalline Homopolymer

Langmuir ◽  
2002 ◽  
Vol 18 (22) ◽  
pp. 8266-8270 ◽  
Author(s):  
Teri A. Walker ◽  
James J. Semler ◽  
Donovan N. Leonard ◽  
Guillermo J. van Maanen ◽  
Rudolf R. Bukovnik ◽  
...  
Keyword(s):  
Triblock Copolymer ◽  
Copolymer Gels ◽  
Aba Triblock Copolymer

Structural Development and Adhesion of Acrylic ABA Triblock Copolymer Gels

1999 ◽  
Vol 32 (21) ◽  
pp. 7251-7262 ◽  
Author(s):  
Cynthia M. Flanigan ◽  
Alfred J. Crosby ◽  
Kenneth R. Shull
Keyword(s):  
Triblock Copolymer ◽  
Structural Development ◽  
Copolymer Gels ◽  
Aba Triblock Copolymer

Ordering Phenomena in ABA Triblock Copolymer Gels

1997 ◽  
Vol 30 (5) ◽  
pp. 684-689 ◽  
Author(s):  
K. Reynders ◽  
N. Mischenko ◽  
R. Kleppinger ◽  
H. Reynaers ◽  
M. H. J. Koch ◽  
...  
Keyword(s):  
Triblock Copolymer ◽  
Domain Boundary ◽  
Crystalline Lattice ◽  
Chain Packing ◽  
Network Nodes ◽  
Copolymer Gels ◽  
Two Factors ◽  
Aba Triblock Copolymer ◽  
Equilibrium Morphology ◽  
Degree Of Order

Temperature and concentration dependencies of the degree of order in ABA triblock copolymer gels are discussed. Two factors can influence the ordering phenomena: the conformation of the midblocks (links of the network) and the polydispersity of the endblock domains (nodes of the network). The latter is defined by the scattering density profile (polymer chain packing) at the domain boundary: a sharp boundary corresponds to less polydisperse domains and to increased order in the arrangement of the network nodes. The structure of the network can be described in terms of a highly distorted crystalline lattice with close-packed spheres or with cubic (presumably BCC) equilibrium morphology. The appearance of the latter is never detected in the gels with a stretched conformation of the midblock.

Sticky ends in a self-assembling ABA triblock copolymer: the role of ureas in stimuli-responsive hydrogels

2019 ◽  
Vol 4 (1) ◽  
pp. 91-102 ◽  
Author(s):  
Ryan T. Shafranek ◽  
Joel D. Leger ◽  
Song Zhang ◽  
Munira Khalil ◽  
Xiaodan Gu ◽  
...  
Keyword(s):  
Self Assembly ◽  
Viscoelastic Properties ◽  
Triblock Copolymer ◽  
Thermal Response ◽  
Stimuli Responsive ◽  
Self Assembling ◽  
Polymeric Hydrogels ◽  
Aba Triblock Copolymer ◽  
Responsive Hydrogels

Directed self-assembly in polymeric hydrogels allows tunability of thermal response and viscoelastic properties.

Association and physical gelation of ABA triblock copolymer in selective solvent

Polymer ◽  
2003 ◽  
Vol 44 (18) ◽  
pp. 5303-5310 ◽  
Author(s):  
Katsuhiro Inomata ◽  
Daisuke Nakanishi ◽  
Ai Banno ◽  
Eiji Nakanishi ◽  
Yosuke Abe ◽  
...  
Keyword(s):  
Triblock Copolymer ◽  
Selective Solvent ◽  
Physical Gelation ◽  
Aba Triblock Copolymer

Supramolecular ABA Triblock Copolymer with Polyrotaxane as B Block and Its Hierarchical Self-Assembly

2008 ◽  
Vol 41 (14) ◽  
pp. 5295-5300 ◽  
Author(s):  
Lixia Ren ◽  
Fuyou Ke ◽  
Yongming Chen ◽  
Dehai Liang ◽  
Jin Huang
Keyword(s):  
Self Assembly ◽  
Triblock Copolymer ◽  
Aba Triblock Copolymer

Self-Assembly and Stress Relaxation in Acrylic Triblock Copolymer Gels

2007 ◽  
Vol 40 (4) ◽  
pp. 1218-1226 ◽  
Author(s):  
Michelle E. Seitz ◽  
Wesley R. Burghardt ◽  
K. T. Faber ◽  
Kenneth R. Shull
Keyword(s):  
Stress Relaxation ◽  
Self Assembly ◽  
Triblock Copolymer ◽  
Copolymer Gels

Electric field-induced transitions in perforated lamella of ABA triblock copolymer thin film

Soft Matter ◽  
2009 ◽  
Vol 5 (23) ◽  
pp. 4814 ◽  
Author(s):  
Dung Q. Ly ◽  
Takashi Honda ◽  
Toshihiro Kawakatsu ◽  
Andrei V. Zvelindovsky
Keyword(s):  
Thin Film ◽  
Electric Field ◽  
Triblock Copolymer ◽  
Aba Triblock Copolymer
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