The use of nonmetallic conductor materials in RF applications has recently become a highlighted issue when it comes to sustainability the electronics industry, mainly because waste problems associated with heavy metals and necessity reducing managing them. replacement metal functional such as is therefore very important. Among these new materials, organic conductors are great interest since the...

Intraocular foreign bodies (IOFBs) can complicate globe trauma and are associated with a high incidence of severe vision loss. Occult IOFBs present a particular challenge as they are not diagnosed promptly and tend to present with advanced complications, including endophthalmitis and retinal detachment. In this report, we present three cases of occult nonmetallic IOFBs presenting as fulminant u...

Postlithium batteries have received intense attention as an alternative for large-scale electric energy storage systems due to their rich resources and low cost. Vanadium pentoxide (V2O5) is very promising a host material because of its structure, high capacity, easy preparation, adequate safety. V2O5 has several modifications, including α-, β-, δ-, γ-, ζ-, ε-V2O5, well hydrate (V2O5·nH2O). In ...

New routes to porous materials can help lower production costs, improve sustainability, and broaden design options. Here, we use a selection of organic acids as catalysts in the synthesis hyper-cross-linked polymers from benzyl methyl ether compounds. This approach provides new route metal-free addresses one largest setbacks by allowing simple recovery recycling nonmetallic catalyst. By p-tolue...

Yu Kumagai,1,2,* Keith T. Butler,3 Aron Walsh,3,4 and Fumiyasu Oba1,5,6 1Materials Research Center for Element Strategy, Tokyo Institute of Technology, Yokohama 226-8503, Japan 2PRESTO, Japan Science and Technology Agency, Tokyo 113-8656, Japan 3Centre for Sustainable Chemical Technologies and Department of Chemistry, University of Bath, Bath BA2 7AY, United Kingdom 4Department of Materials, Im...

thermomechanical control process steel produced by rolling has a significant anisotropy. the elongated grains and inclusions formed during hot rolling of ferrite and low carbon hsla steels directly influence the anisotropy of the steel’s mechanical properties as a result of microstructural anisotropy. the present research deals with this anisotropy, and particular attention has been paid to the...