Porous materials with a pore diameter in the range of 2-50 nm.

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A pore that has the size in the range of 2-50 nm by IUPAC classification.

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Mesoporous materials are porous materials with regularly arranged, uniform mesopores (2-50nm in diameter). Their large surface areas make them useful as adsorbents or catalysts.

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In catalysis mesoporous materials are porous materials with regularly arranged, uniform mesopores (2 nm to 50 nm in diameter). Their large surface areas make them useful as adsorbents or catalysts. Porous material with a pore size larger than 50 nm is named macroporous and that with pores below 2 nm microporous.

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Mesoporous materials are porous materials with regularly arranged, uniform mesopores (2-50nm in diameter). Their large surface areas make them useful as adsorbents or catalysts.

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