Cleantech
A look at how nanotechnology benefits solar cells, water treatment, wind turbines and other clean energy applications
Technology update
Graphite foam makes good battery electrode
May 18, 2012
Ultralight structure has higher energy and power densities than many conventional cathode materials
Heterostructures make better solar cells
Apr 5, 2012
Combing different nanocrystals and capping ligands could increase photovoltaic efficiency
Sol-gel makes nanostructured metallics
Mar 22, 2012
Materials could be used in fuel cells and batteries, as well as catalysts
Laser writer makes graphene supercapacitors
Mar 19, 2012
Devices might be ideal energy-storage systems for next-generation flexible and portable electronics
Lab talk
Quantum dot photonic nanocrystals increase conversion efficiency of solar cells
May 10, 2012
Self-organized growth and wet etching combined to create unique nanostructures for advanced management of photons and carriers
Aligned carbon nanotubes and non-aqueous electroytes ramp up performance of supercapacitors
May 4, 2012
Straight nanoconduits enable fast movement of ions to and from the electrode surface
Stamped polymer top layer provides opportunity for more-efficient hybrid solar cells
Apr 17, 2012
Upper network of thin channels further enhances the performance of hybrid polymer-silicon nanowire devices
Core-shell nanoparticles further improve cycling stability of lithium-ion batteries
Mar 13, 2012
Combination of a high-capacity active core and an electroconductive shell shown to enhance battery performance
Products & Services
This channel comprises content supplied by vendors.