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Torn between two sites

Mild Lewis and Brønsted acid sites within the confined porous structure of a Nb–Al-containing zeolite work in co-operation to efficiently break down bio-based γ-valerolactone to butenes.

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Fig. 1: Structure of γ-valerolactone bound between the Lewis and Brønsted sites in NbAlS-1 to form butene and CO2.


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Correspondence to Baira Donoeva or Krijn P. de Jong.

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Donoeva, B., de Jong, K.P. Torn between two sites. Nat. Mater. 19, 5–6 (2020).

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