Contact: Mark Shwartz
Caption: This is an illustration of a new battery electrode made from a composite of hydrogel and silicon nanoparticles (Si NP). Each Si NP is encapsulated in a conductive polymer surface coating and connected to a three-dimensional hydrogel framework.
Credit: Yi Cui, Stanford University
Usage Restrictions: Photographs, videos and other images provided by the Precourt Institute for Energy at Stanford University are to be used - with appropriate credit - for editorial purposes only. Flopping, editing, altering or otherwise embellishing these images in any way that changes the images' editorial content is prohibited. Photographs and images provided for web use must be resized to low resolution. Permission is for one-time use only. Supplied photo/video/image file must be deleted after use. For more information, email firstname.lastname@example.org.
Related news release: Stanford scientists create novel silicon electrodes that improve lithium-ion batteries