Dr. Eve Rooks at the Royal Society of Chemistry wrote an article in the Chemistry World Magzine to comment on Liang's recent work. Please visit the Chemistry World URL to access the article:

https://www.chemistryworld.com/news/formaldehyde-burst-surprises-reaction-spectators/3008899.article

The original research was published on Chemical Science entitled "In operando imaging of self-catalyzed formaldehyde burst in methanol oxidation reactions under open circuit conditions".
Open access link to the Chemical Science article: http://pubs.rsc.org/en/Content/ArticleLanding/2018/SC/c7sc05347a