Figure 27.
Reaction rate and ethylene selectivity over the SBA-15 supported Cu (a), Cu10Au1 (b), Cu3Au1 (c), Cu1Au3 (d), and Au (e) catalysts. C2H2/H2/He = 1.5/15/83.5, GHSV = 40,000 mL g−1 cat h−1 (reproduced with permission from [305]. Copyright 2013 WILEY-VCH Verlag GmbH & Co. KGaA).