Bioinspired Ultrastrong Nanocomposite Membranes for Salinity Gradient Energy Harvesting from Organic Solutions

Bioinspired Organic PV Cells Using Photosynthetic Pigment Complex for Energy Harvesting Materials

Bioinspired Synthesis of Organic/Inorganic Nanocomposite Materials Mediated by Biomolecules

Many organisms are capable of synthesizing organic/inorganic composites for protective or support purposes, such as bones, shells, and teeth. They exert a remarkable level of molecular control on particle size, structure, morphology, aggregation, and crystallographic orientation of these organic/inorganic structured materials. These materials often hierarchically arrange from nanoscale to macro...

Piezoelectric Energy Harvesting Solutions

This paper reviews the state of the art in piezoelectric energy harvesting. It presents the basics of piezoelectricity and discusses materials choice. The work places emphasis on material operating modes and device configurations, from resonant to non-resonant devices and also to rotational solutions. The reviewed literature is compared based on power density and bandwidth. Lastly, the question...

Ammonium Bicarbonate Transport in Anion Exchange Membranes for Salinity Gradient Energy

Many salinity gradient energy technologies such as reverse electrodialysis (RED) rely on highly selective anion transport through polymeric anion exchange membranes. While there is considerable interest in using thermolytic solutions such as ammonium bicarbonate (AmB) in RED processes for closed-loop conversion of heat energy to electricity, little is known about membrane performance in this el...

Ultrastrong adhesion of graphene membranes.

As mechanical structures enter the nanoscale regime, the influence of van der Waals forces increases. Graphene is attractive for nanomechanical systems because its Young's modulus and strength are both intrinsically high, but the mechanical behaviour of graphene is also strongly influenced by the van der Waals force. For example, this force clamps graphene samples to substrates, and also holds ...