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Home > News > The Year in Nanotech

January 3rd, 2008

The Year in Nanotech

Abstract:
Nanowires and carbon nanotubes are proving valuable for generating and storing energy. Researchers have shown that nanowires can convert vibrations into electricity. (See "Nanogenerator Fueled by Vibrations" and "A New Nanogenerator.") Other nanowires can generate power from light. (See "Tiny Solar Cells.") Carbon nanotubes could be useful for extracting more power from cheap solar-cell materials. (See "Cheap Nano Solar Cells.")

Nanotechnology could also greatly improve batteries. MIT researchers made fibers out of viruses coated with functional materials. The fibers could lead to textiles that collect energy from the sun, convert it into electricity, and store it until it's needed. (See "Virus-Built Electronics.") At the end of the year, Stanford researchers published research showing that silicon nanowires can significantly increase the storage capacity of battery electrodes.

Source:
technologyreview.com

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Chip Technology

Switching to spintronics: Berkeley Lab reports on electric field switching of ferromagnetism at room temp December 17th, 2014

Pb islands in a sea of graphene magnetise the material of the future December 16th, 2014

Stanford team combines logic, memory to build a 'high-rise' chip: Today circuit cards are laid out like single-story towns; Futuristic architecture builds layers of logic and memory into skyscraper chips that would be smaller, faster, cheaper -- and taller December 15th, 2014

Stacking two-dimensional materials may lower cost of semiconductor devices December 11th, 2014

Memory Technology

Switching to spintronics: Berkeley Lab reports on electric field switching of ferromagnetism at room temp December 17th, 2014

Stanford team combines logic, memory to build a 'high-rise' chip: Today circuit cards are laid out like single-story towns; Futuristic architecture builds layers of logic and memory into skyscraper chips that would be smaller, faster, cheaper -- and taller December 15th, 2014

Graphene layer reads optical information from nanodiamonds electronically: Possible read head for quantum computers December 1st, 2014

'Giant' charge density disturbances discovered in nanomaterials: Juelich researchers amplify Friedel oscillations in thin metallic films November 26th, 2014

Nanotubes/Buckyballs

A sponge-like molecular cage for purification of fullerenes December 15th, 2014

'Trojan horse' proteins used to target hard-to-reach cancers: Scientists at Brunel University London have found a way of targeting hard-to-reach cancers and degenerative diseases using nanoparticles, but without causing the damaging side effects the treatment normally brings December 11th, 2014

Detecting gases wirelessly and cheaply: New sensor can transmit information on hazardous chemicals or food spoilage to a smartphone December 8th, 2014

Green meets nano: Scientists at TU Darmstadt create multifunctional nanotubes using nontoxic materials December 3rd, 2014

Materials/Metamaterials

ORNL microscopy pencils patterns in polymers at the nanoscale December 17th, 2014

Pb islands in a sea of graphene magnetise the material of the future December 16th, 2014

Graphene Applied in Production of Recyclable Electrodes December 13th, 2014

A golden thread through the labyrinth of nanomaterials December 12th, 2014

Energy

Lifeboat Foundation gives 2014 Guardian Award to Elon Musk December 16th, 2014

Stacking two-dimensional materials may lower cost of semiconductor devices December 11th, 2014

Defects are perfect in laser-induced graphene: Rice University lab discovers simple way to make material for energy storage, electronics December 10th, 2014

New Technique Could Harvest More of the Sun's Energy December 9th, 2014

Textiles/Clothing

Simple, Biocompatible Method Developed for Production of Antibacterial Cotton Fabrics December 1st, 2014

Australian startup creates world’s first 100% cotton hydrophobic T-Shirts November 26th, 2014

New Method for Production of Stable Antibacterial Fabrics without Color Change November 18th, 2014

Total Nanofiber Solutions Company FibeRio® Launches The Fiber Engine® FX Series Systems with 10X Increase in Output November 18th, 2014

Battery Technology/Capacitors/Generators/Piezoelectrics/Thermoelectrics/Energy storage

Nexeon Attracts ex-Nokia Product Executive to its Board of Directors December 15th, 2014

Defects are perfect in laser-induced graphene: Rice University lab discovers simple way to make material for energy storage, electronics December 10th, 2014

Lengthening the life of high capacity silicon electrodes in rechargeable lithium batteries: Novel rubber-like coating could lead to longer lasting batteries December 2nd, 2014

Atmospheric carbon dioxide used for energy storage products December 2nd, 2014

Solar/Photovoltaic

Lifeboat Foundation gives 2014 Guardian Award to Elon Musk December 16th, 2014

Stacking two-dimensional materials may lower cost of semiconductor devices December 11th, 2014

New Technique Could Harvest More of the Sun's Energy December 9th, 2014

Light propagation in solar cells made visible December 5th, 2014

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