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Activated carbon cryogels and related methods

  • US 7,723,262 B2
  • Filed: 11/21/2005
  • Issued: 05/25/2010
  • Est. Priority Date: 11/21/2005
  • Status: Active Grant
First Claim
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1. A carbon cryogel having a surface area of from about 1500 to about 3000 m2/g, wherein said cryogel has a pore size distribution comprising:

  • a) a peak for pores having a diameter less than 2 nm;

    b) a peak for pores having a diameter of about 3 nm; and

    c) a peak for pores having a diameter between 7 and 8 nm.

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