Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(a) Concept of transforming waste polyethylene to propylene as a valuable chemical building block (Reprinted with permission from J. Am. Chem. Soc. 2022, 144, 18526–18531. Copyright © 2022, American Chemical Society).240 (b) Converting waste polyethylene to propylene by dehydrogenation and subsequent tandem isomerizing ethenolysis (Reprinted with permission from Science2022, 377, 1561–1566. Copyright © 2022, The American Association for the Advancement of Science).241
