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Well-defined mesoporosity on lignocellulosic-derived activated carbons
Authors:Ana Silvestre-Albero  Maraisa Gonçalves  Tsutomu Itoh  Katsumi Kaneko  Morinobu Endo  Matthias Thommes  Francisco Rodríguez-Reinoso  Joaquín Silvestre-Albero
Affiliation:1. Laboratorio de Materiales Avanzados, Departamento de Química Inorgánica-Instituto Universitario de Materiales, Universidad de Alicante, Ap. 99, E-03080 Alicante, Spain;2. Exotic Nanocarbon Research Center, Shinshu University, 4-17-1 Wakasato, 380-8553 Nagano, Japan;3. Quantachrome Instruments, 1900 Corporate Drive, Boynton Beach, FL 33426, USA
Abstract:Activated carbons with a highly developed mesoscale cavitation-linked structure have been prepared from natural products (e.g. peach stones) by combining chemical and physical activation processes. Characterization results show that these materials exhibit a large “apparent” surface area (~1500 m2/g) together with a well-defined mesoporous structure, i.e. large cavities connected to the external surface through narrower mesoporous necks (cavitation effects).
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