- Low Band Gap Polymers Based on Benzo[1,2-b:4,5-b ']dithiophene: Rational Design of Polymers Leads to High Photovoltaic Performance
[作者:Price, SC; Stuart, AC; You, W,期刊:Macromolecules, 页码:4609-4612 , 文章类型: Article,,卷期:2010年43-10]
- This study centers upon the summarized four design criteria for conjugated polymer photovoltaic materials: high oxidation potential, low band yap, a planar symmetrical structure, and high molecular weight. Two polymer ma...
- Highly Refractive-Poly(phenylene thioether) Containing Triazine Unit
[作者:You, NH; Higashihara, T; Oishi, Y; Ando, S; Ueda, M,期刊:Macromolecules, 页码:4613-4615 , 文章类型: Article,,卷期:2010年43-10]
- A highly refractive and transparent poly(phenylene thioether) containing a triazine unit has been developed. The polymer was prepared by a polycondensation procedure from 4,4'-thiobis(benzenethiol) and 2,4-dichloro-6-met...
- Miktoarm Star Copolymers from the Chemical Stitching of Associating Block Copolymers
[作者:Dou, HJ; Hong, LZ; Liu, GJ,期刊:Macromolecules, 页码:4629-4637 , 文章类型: Article,,卷期:2010年43-10]
- A new method for the synthesis of miktoarm star copolymers is proposed. To demonstrate its viability, diblock copolymers, PA-b-PSCOOH, with a carboxyl-bearing short PSCOOH block, and triblock copolymers. PB-b-PNH2-b-PB, ...
- Temperature and Molecular Weight Dependent Hierarchical Equilibrium Structures in Semiconducting Poly(3-hexylthiophene)
[作者:Wu, ZY; Petzold, A; Henze, T; Thurn-Albrecht, T; Lohwasser, RH; Sommer, M; Thelakkat, M,期刊:Macromolecules, 页码:4646-4653 , 文章类型: Article,,卷期:2010年43-10]
- We report on structural investigations of a series of regioregular poly(3-hexylthiophene) with well-defined molecular weight (5-19 kg/mol) using DSC, small angle and wide-angle X-ray scattering, and A FM. With increasing...
- Crystallinity and Cooperative Motions of Cyclic Molecules in Partially Threaded Solid-State Polyrotaxanes
[作者:Inomata, A; Sakai, Y; Zhao, CM; Ruslim, C; Shinohara, Y; Yokoyama, H; Amemiya, Y; Ito, K,期刊:Macromolecules, 页码:4660-4666 , 文章类型: Article,,卷期:2010年43-10]
- We investigated the structure, thermal properties, and dynamics of polyrotaxane (PR), composed of poly(ethylene glycol) (PEG) and alpha-cyclodcxtrins (CDs), and PR derivatives comprising hydroxypropylated CDs, that is, h...
- Ordered Chiral Structures in the Crystals of Main-Chain Chiral Poly(2-oxazoline)s
[作者:Bloksma, MM; Hendrix, MMRM; Schubert, US; Hoogenboom, R,期刊:Macromolecules, 页码:4654-4659 , 文章类型: Article,,卷期:2010年43-10]
- The formation of a crystalline structure with the presence of chiral secondary structures was investigated for the enantiopure polymer, p-R-2-butyl-4-ethyl-2-oxazoline (p-R-BuEtOx), its enantiomer p-S-BuEtOx, and the rac...
- Two Lamellar to Fibrillar Transitions in the Tensile Deformation of High-Density Polyethylene
[作者:Jiang, ZY; Tang, YJ; Rieger, J; Enderle, HF; Lilge, D; Roth, SV; Gehrke, R; Heckmann, W; Men, YF,期刊:Macromolecules, 页码:4727-4732 , 文章类型: Article,,卷期:2010年43-10]
- The structural evolution of tensile-deformed high-density polyethylene (HDPE) at the lamellar level was investigated as a function of strain using a scanning synchrotron small-angle X-ray scattering technique. Intralamel...
- Crystallization in Ordered Polydisperse Polyolefin Diblock Copolymers
[作者:Li, S; Register, RA; Landes, BG; Hustad, PD; Weinhold, JD,期刊:Macromolecules, 页码:4761-4770 , 文章类型: Article,,卷期:2010年43-10]
- The morphologies of polydisperse ethylene octene diblock copolymers, synthesized via a novel coordinative chain transfer polymerization process, are examined using two-dimensional synchrotron small-angle and wide-angle X...
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