Materials Science news, July 2009

Harvesting battery materials from waste soft drinks

Hierarchical carbon structures also show promise for CO2 capture

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Additive adds to perovskite stability and efficiency

An innovative, multifunctional and non-volatile additive can improve the efficiency and stability of perovskite solar cells.

Antibacterial coatings take the strain on orthopedic implants

Novel smart coatings for orthopedic implants have bacteria-killing nanopillars on one side and strain-mapping flexible electronics on the other.

New synthetic hydrogel with host of biomedical applications

Electroconductive hydrogel for tissue repair, drug delivery and medical implants