Polymer-chain-grafted carbon nanocapsule
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United States of America Patent
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May 15, 2007
Grant Date -
Dec 2, 2004
app pub date -
Dec 22, 2003
filing date -
Dec 26, 2002
priority date (Note) -
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Abstract
A polymer-chain-grafted carbon nanocapsule. The polymer-chain-grafted carbon nanocapsule includes a carbon nanocapsule and at least one kind of polymer chain grafted thereon, forming a polymer-chain-grafted carbon nanocapsule in which the carbon nanocapsule is the core thereof. The polymer-chain-grafted carbon nanocapsules have the following formula: F(-P)m, in which F is the carbon nanocapsule, P is the polymer chain, and m is the number of the polymer chain. By grafting high-purity carbon nanocapsules with polymer chains, the application thereof is expanded.
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