Development of new materials for solution-processable organic light-emitting diodes (OLEDs) has been gaining much attention recently.
Two novel phenylcarbazole/diphenylphosphine oxide derived, alcohol soluble host materials for solution-processed, blue phosphorescent organic light-emitting devices were designed and synthesized.
Metal halide perovskites have recently attracted a lot of attention as promising materials for solution-processed light-emitting devices (LEDs), owing to their excellent optical and electronic properties, such as high charge-carrier mobilities1,2, saturated emission colors3,4, and easy color tunability5,6.
An alkyl free anthracene based host material, 9- [1,1′:2′,1″-terphenyl]-2-yl -10-phenylanthracene (AnTP), was developed as a soluble host material for solution processed blue fluorescent organic light-emitting diodes by increasing the solubility of anthracene type host material using a twisted aromatic substituent.
A rational design strategy is proposed for synthesis of a new deep-blue emitter/dopant (denoted as TPA-3FA) based on triphenylamine (TPA) as the core with the addition of diethylfluorene/acridine analogues to frame a star-shaped material for solution processable high performance OLEDs.
We have designed and successfully synthesized an alkylated aluminum quinoline derivative, tris(4-tridecyl-8-quinolinolato)aluminum 4-tridecyl-8-quinolinolato aluminumemitting material for solution-processible OLEDs.
Provide high efficient materials for the solution-processed to reduce costs of OLEDs.
"At a time when so much focus is on addressing food security and livelihood income shortfalls for farmers, it is of great concern that the raw materials for possible solutions are highly threatened".
This chapter presents an overview of the noise paths for vehicle interior noise, followed by a description of the basic acoustic principles for analysis of the performance of commonly used acoustic materials and for solutions currently applied to modern vehicles, including a short description of the available simulation tools and the design process for cabin sound package development.
He notes that not only are they threatened by state-backed Chinese rivals, they face a revived chemicals industry in America, where shale gas is a cheap source of both energy and raw materials.One solution for Europe's struggling firms is to produce abroad, in lower-cost places closer to their foreign customers.
The scientific community is still struggling to find optimum nanostructures and materials for the best solution to overcome issues associated with stability, efficiency, and cost-effective mass production [6, 7].
