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Fullerene crystals with bimodal pore architectures consisting of macropores and mesopores.

Journal of the American Chemical Society (2013-01-02)
Lok Kumar Shrestha, Yusuke Yamauchi, Jonathan P Hill, Kun'ichi Miyazawa, Katsuhiko Ariga
ABSTRACT

A new class of fullerene (C(60)) crystals with bimodal pore architectures consisting of macropores and mesopores was synthesized by using a liquid-liquid interfacial precipitation (LLIP) method involving an interface between isopropyl alcohol (IPA) and a saturated solution of C(60) in a mixture of benzene and carbon tetrachloride (CCl(4)). By varying the mixing fraction of CCl(4) in benzene, the porosity and electrochemically active surface area can be flexibly controlled.

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