Functional Gradient Inverse Opal Carbon Monoliths with Directional and Multinary Porosity.

Chen, Mengdi; Hagedorn, Kay; Cölfen, Helmut; Polarz, Sebastian · Adv Mater · 2017

basic_science · Level V

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Abstract

Nanoporous monoliths with hierarchical nanostructure are prepared via in situ assembly of template and carbon precursor gel by controlled ultracentrifugation experiments. Benefits of the gradient porosity are demonstrated for the Li-O<sub>2</sub> battery.