Thin

Flexible, Transparent Nanotube-Based Loudspeakers

Flexible, Transparent Nanotube-Based Loudspeakers

Researchers from Tsinghua University and Beijing University have recently developed a thin film based on carbon nanotubes (CNT) that could replace conventional magnetic loudspeakers. By applying an audio frequency current through the CNT, the loudspeaker can generate sound with wide ...

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New Method Doubles Solar Cells Efficiency

New Method Doubles Solar Cells Efficiency

Scientists from the University of Washington (UW) have developed a unique method that could drastically boost the efficiency of cheap solar cells. The researchers recently presented their findings at the national meeting of the American Chemical Society. The new method ...

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SoftBattery – Thin Power Source

SoftBattery – Thin Power Source

“Enfucell”, a Finland-based company, has developed a flexible thin battery named “SoftBattery”. This 0.3 – 1.0 millimeter battery (1.5 or 3.0 V) can produce a peak electric current of 4mA/cm². Enfucell was founded in 2002, after nearly ten years of ...

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