Nokia Technologies Oy

Other

Husnu Emrah Unalan

Di Wei

Markku Antti Kyosti Rouvala

Gehan Amaratunga

Haolan Wang

Pritesh Hiralal

Doga Doganay

Sahin Coskun

Nalin Lalith Rupesinghe

The invention of the application relates to obtaining a three dimensional coating on fabrics with dip coating method of silver nanowires, which allow fabric to breathe, do not limit the flexibility or restrict the use of the fabric, and heating these coatings with an applied voltage. Moreover, this coating also enables fabrics to be antibacterial and flame retardant.

Metal nanowire decorated heatable fabrics

An electrical energy storage device structure comprises a first conductive sheet, a second conductive sheet and an electrolyte sheet placed between the first conductive sheet and the second conductive sheet. In the device, at least one of the first conductive sheet and the second conductive sheet comprises a layer of carbon nanoparticles. The carbon nanoparticle layer is arranged to be adjacent to the electrolyte sheet. The carbon nanoparticles may include both high aspect ratio carbon nanoparticles and low aspect ratio carbon nanoparticles. The device is flexible and at least partially transparent.

Nano-structured flexible electrodes, and energy storage devices using the same

An energy storage device structure comprises a first electrode layer, an electrolyte layer and a second electrode layer. At least one of the electrode layers comprise a metallic base layer, a layer of carbon nanotubes grown on the base layer and a layer of carbon nanoparticles disposed on the carbon nanotube layer, the carbon nanoparticle layer being arranged to face the electrolyte layer. The structure has much larger width and length than thickness, so it is rolled up or folded and then hermetically sealed to form an energy storage unit. The layer of carbon nanotubes is grown on the metallic base layer by a chemical vapor deposition process at a temperature no higher than 550&#xb0; C. The carbon nanotubes in the carbon nanotube layer are at least partially aligned in a direction that is perpendicular to the surface of the metallic base layer.

High efficiency energy conversion and storage systems using carbon nanostructured materials

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Ankara, Turkey

Husnu Emrah Unalan