Non-noble metal-nitride based electrocatalysts for high-performance alkaline seawater electrolysis.

Seawater is one of the most abundant natural resources on our planet. Electrolysis of seawater is not only a promising approach to produce clean hydrogen energy, but also of great significance to seawater desalination. The implementation of seawater electrolysis requires robust and efficient electrocatalysts that can sustain seawater splitting without chloride corrosion, especially for the anode.

Percolating conductive networks in multiwall carbon nanotube-filled polymeric nanocomposites: towards scalable high-conductivity applications of disordered systems.

Disordered polymeric composite systems ordinarily exhibit poor bulk electronic transport properties, restricting their use to low-conductivity applications. In this work, highly electroconductive multi-walled carbon nanotube (MWCNT)/polyurethane (PU) nanocomposites were assembled via an aqueous solvent-blending method. Low percolation thresholds of 0.

Erythrodermic psoriasis. Report of a case associated with symptomatic hypophosphataemia.

We describe a patient with a long history of psoriasis who developed severe erythrodermic psoriasis associated with lethargy, muscular weakness and collapse. Serum biochemical screening at the time revealed severe hypophosphataemia, and when this was corrected by intravenous phosphate replacement her symptoms resolved and her psoriasis improved. Hypophosphataemia may therefore be another metabolic complication of erythrodermic psoriasis.