## Abstract Diketopyrrolopyrroleโbased polymers have shown good performance in polymer solar cells. Monodisperse short oligomers, monomer up to tetramer, of one of these polymers, pBBTDPP1, have been prepared and the chain length dependence of their optical and electrochemical properties has been i
The Chain-Length Dependence Test
โ Scribed by Matthew T. Stone; Jennifer M. Heemstra; Jeffrey S. Moore
- Publisher
- John Wiley and Sons
- Year
- 2006
- Weight
- 8 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0931-7597
No coin nor oath required. For personal study only.
โฆ Synopsis
Abstract
ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
๐ SIMILAR VOLUMES
## Abstract **Summary:** Electrochemical properties of monodisperse oligofluorenes (**OF****__n__**, **__n__**โ=โ2 to 7) and corresponding polyfluorene were studied by cyclic and differential pulse voltammetry. In combination with data of UVโvis absorption spectra, a series of linear relations such
Biological effects of low-level (producing nonsignificant thermal induction) microwave or radiofrequency radiation have been extensively r e p ~r t e d . l -~ Such low-level biological responses are suggestive of molecular or membrane interactions leading to disruption of function. This is particula
both activation-and diffusion-controlled bimolecular reactions. The reaction rate constants for the former reactions are independent of the chain length of reactants, and those for the latter reactions decrease with increasing degree of polymerization of reactants. Quantitative studies on the chain
## Abstract The technique of SPPLP EPR, which is singleโpulse pulsedโlaser polymerization (SPPLP) in conjunction with electron paramagnetic resonance (EPR) spectroscopy, is used to carry out a detailed investigation of secondary (chainโend) radical termination of acrylates. Measurements are perform