Multiblock Polymers: Panacea or Pandora's Box?

被引：1050

作者：

Bates, Frank S. ^{[1
]}

Hillmyer, Marc A. ^{[2
]}

Lodge, Timothy P. ^{[1
,2
]}

Bates, Christopher M. ^{[3
]}

Delaney, Kris T. ^{[4
]}

Fredrickson, Glenn H. ^{[4
,5
]}

机构：

[1] Univ Minnesota, Dept Chem Engn & Mat Sci, Minneapolis, MN 55455 USA

[2] Univ Minnesota, Dept Chem, Minneapolis, MN 55455 USA

[3] Univ Texas Austin, Dept Chem, Austin, TX 78712 USA

[4] Univ Calif Santa Barbara, Mat Res Lab, Santa Barbara, CA 93106 USA

[5] Univ Calif Santa Barbara, Dept Chem Engn, Santa Barbara, CA 93106 USA

来源：

SCIENCE | 2012年 / 336卷 / 6080期

关键词：

ABC TRIBLOCK COPOLYMERS; BLOCK-COPOLYMERS; DIBLOCK COPOLYMERS; PHASE-BEHAVIOR; POLYMERIZATION; POLYDISPERSITY; MORPHOLOGIES; TERPOLYMERS; POLYSTYRENE; SEGREGATION;

D O I：

10.1126/science.1215368

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

070301 [无机化学]; 070403 [天体物理学]; 070507 [自然资源与国土空间规划学]; 090105 [作物生产系统与生态工程];

摘要：

Advances in synthetic polymer chemistry have unleashed seemingly unlimited strategies for producing block polymers with arbitrary numbers (n) and types (k) of unique sequences of repeating units. Increasing (k, n) leads to a geometric expansion of possible molecular architectures, beyond conventional ABA-type triblock copolymers (k = 2, n = 3), offering alluring opportunities to generate exquisitely tailored materials with unparalleled control over nanoscale-domain geometry, packing symmetry, and chemical composition. Transforming this potential into targeted structures endowed with useful properties hinges on imaginative molecular designs guided by predictive theory and computer simulation. Here, we review recent developments in the field of block polymers.

引用

页码：434 / 440

页数：7

共 52 条

[1]

Catalytic production of olefin block copolymers via chain shuttling polymerization [J].