Correction to: Nature Catalysis https://doi.org/10.1038/s41929-019-0331-6, published online 12 August 2019.

In the version of this Article originally published, the affiliation for author Shek-Man Yiu was mistakenly given as Dongguan University of Technology, but it should have been Department of Chemistry and Institute of Molecular Functional Materials, City University of Hong Kong, Kowloon Tong, Hong Kong, China. This has now been corrected.