Flexible see-through battery power
All is no longer as it seems – the clear flexible plastic in the image is a battery – it is a polymer based rechargeable battery made by Japanese scientists. Drs Hiroyuki Nishide, Hiroaki Konishi and Takeo Suga at Waseda University have designed the battery – which consists of a redox-active organic polymer film around 200 nanometres thick. Nitroxide radical groups are attached, which act as charge carriers. Because of its high radical density, the battery has a high charge/discharge capacity. This is just one of many advantages the ‘organic radical’ battery has over other organic based materials according to the researchers. The power rate performance is strikingly high – it only takes one minute to fully charge the battery and it has a long cycle life, often exceeding 1,000 cycles. Read more via Gizmag.com
All is no longer as it seems – the clear flexible plastic in the image is a battery – it is a polymer based rechargeable battery made by Japanese scientists. Drs Hiroyuki Nishide, Hiroaki Konishi and Takeo Suga at Waseda University have designed the battery – which consists of a redox-active organic polymer film around 200 nanometres thick. Nitroxide radical groups are attached, which act as charge carriers. Because of its high radical density, the battery has a high charge/discharge capacity. This is just one of many advantages the ‘organic radical’ battery has over other organic based materials according to the researchers. The power rate performance is strikingly high – it only takes one minute to fully charge the battery and it has a long cycle life, often exceeding 1,000 cycles. Read more via Gizmag.com
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