Issue 10, 2022

Chemical recycling of polyhydroxybutyrate and polylactic acid over supported Ru catalysts

Abstract

Herein, we present a novel protocol for the catalytic depolymerisation of bio-based polyhydroxybutyrate and polylactic acid over Ru/CeO2. The corresponding monomers of 3-hydroxybutyric acid and lactic acid were afforded with yields of 79 and 94%, respectively. Moreover, the transformation of a mixture of both biopolyesters was possible with a comparable outcome.

Graphical abstract: Chemical recycling of polyhydroxybutyrate and polylactic acid over supported Ru catalysts

Supplementary files

Article information

Article type
Communication
Submitted
17 جنؤری 2022
Accepted
31 مارٕچ 2022
First published
13 اپریل 2022

Green Chem., 2022,24, 3957-3963

Chemical recycling of polyhydroxybutyrate and polylactic acid over supported Ru catalysts

M. S. Lehnertz, J. B. Mensah and R. Palkovits, Green Chem., 2022, 24, 3957 DOI: 10.1039/D2GC00216G

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements