Innenrücktitelbild: Significant Enhancement of C<sub>2</sub>H<sub>2</sub>/C<sub>2</sub>H<sub>4</sub> Separation by a Photochromic Diarylethene Unit: A Temperature‐ and Light‐Responsive Separation Switch (Angew. Chem. 27/2017)
Angewandte Chemie