Several functionalized benzo[1,2-b:3,4-b':5,6-d'']trithiophenes have been synthesized and characterized. The fully planar and highly electron-rich material shows great promise as the donor constituent in donor-acceptor type copolymers for use in organic electronics. As a proof of concept, a copolymer with the electron acceptor, 2,1,3-benzothiadiazole, has been prepared. Side-chain modifications...

Each film coating formulation and film forming polymer has an individual limiting maximum viscosity value for processability which depends on the type of nozzle and coater used, as well as on the batch size. In order to optimize efficiency and quality, knowledge of the formulation dependant viscosity curves is absolutely necessary. Fig. 1: Thermo Scientific HAAKE RotoVisco 1 rotational rheomete...

We present the first micromachined rotational electret power generator, linearized theoretical model of electret power generation, and novel method to produce uniformly charged electret. We also improved our previously developed [ I , 21 thin film Teflon AF 1601-S electret technology with respect to dielectric thickness, charge uniformity, and processability. In demonstration, our prototype pow...

This paper discusses the use of semantic technologies to increase quality, machine-processability, format translatability and crossquerying of complex tabular datasets. Our interest is to enable longitudinal studies of social processes in the past, and we use the historical Dutch censuses as case-study. Census data is notoriously difficult to compare, aggregate and query in a uniform fashion. W...

We proposed a facile, low cost, and green approach to produce stable aqueous graphene dispersions from graphite by sonication in aqueous bovine serum albumin (BSA) solution for biomedical applications. The production of high-quality graphene was confirmed using microscopy images, Raman spectroscopy, UV-vis spectroscopy, and XPS. In addition, ab initio calculations revealed molecular interaction...

On the basis of 698 instances of Saxon genitive and of-construction, the present paper explores the use of these modifiers from a corpus-linguistic perspective. In particular, the influence of the lexical class of the modifier, the semantic relationship expressed by the constructions, and weight and syntactic complexity is analysed. It will be argued that the variation of genitive and of-constr...

Activator 73 A Activator 73 LM Multifunctional cure activators for the sulfur vulcanization of diene rubber, especially natural rubber. They can partly or totally replace conventional activators based on fatty acids (stearic acid, zinc stearate, and zinc 2-ethylhexanoate) and impart excellent reversion resistance. They can also be used as an effective physical peptizer for the mastication of na...

We demonstrate that matching ad format to a consumer’s mode of information processing enhances advertising effectiveness. Relative to noncomparative ads, comparative ads are more effective when consumers use analytical processing. Conversely, noncomparative ads are more effective than comparative ads when consumers use imagery processing. When ad format is compatible with processing mode, infor...

The continuous shear roll milling can be used for the processing and granulation of gun propellants. Here a mathematical model of the continuous shear roll milling process will be presented along with experimental data collected on live and simulant propellant formulations. The role of the flow boundary condition will be shown to be critical in the processability analysis. The safety aspects wi...

Until recently, porous molecular solids were isolated curiosities with properties that were eclipsed by porous frameworks, such as metal-organic frameworks. Now molecules have emerged as a functional materials platform that can have high levels of porosity, good chemical stability, and, uniquely, solution processability. The lack of intermolecular bonding in these materials has also led to new,...