Stanford successfully developed silicon nanowire battery technology

Regardless of how Intel and AMD make every effort to reduce the power consumption of the hardware platform, the current notebook computer can not obtain the all-weather battery life of 8 hours. The key issue lies in the limitation of the lithium battery technology, and it is difficult to provide a sufficiently high capacity.

Stanford University announced that one of their research teams has made breakthroughs in the field of lithium batteries and successfully developed a silicon nanowire technology that can increase the capacity of lithium batteries by 10 times. If using this new type of battery, the battery life of notebook computers From the current 2 hours to more than 20 hours! Developers believe that this technology is not an improvement like lithium polymer technology, but rather a revolutionary progress!

The capacity of a lithium ion battery is determined by the amount of lithium ions that the battery anode can adhere to. The more lithium ions are attached, the greater the battery capacity. During charging, positively charged lithium ions are absorbed by the anodic silicon material, causing the silicon material to swell; and during the working discharge, lithium ions are released from the silicon material, causing the silicon material to shrink - this expansion Repeated shrinkage can cause the silicon material to become powdered, leading to a continuous decrease in battery capacity. Stanford's research results solved this problem. They used nanotechnology to make silicon nanowires as anodes, and they could swell four times when absorbing lithium ions, without powdering or breaking during discharge. This means that not only can the battery capacity be increased by a factor of 10, but also the lifetime of the lithium battery can be significantly extended.

Gas Nailer

GCN40

Gas-actuated fastening tool for interior finishing applications

Features/Benefits

  • Gas Technology – Fuel Injection
  • No License Required
  • Easy push down force
  • Battery "OFF" position
  • Magazine Capacity: 30-Pin Magazine
  • DC 7.4v Li-ion battery platform shared with other NANSHAN gas actuated tools
  • Fastener length range: 40mm maximum
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Gas Actuated Tool Gcn40


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Applications


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