Progress and perspective for conversion of plastic wastes into valuable chemicals

K Zheng, Y Wu, Z Hu, S Wang, X Jiao, J Zhu… - Chemical Society …, 2023 - pubs.rsc.org
Today, discarded plastics in nature have caused serious “white pollution”, however these
plastic wastes contain abundant carbon resources that could serve as the feedstock to …

Expanding plastics recycling technologies: chemical aspects, technology status and challenges

H Li, HA Aguirre-Villegas, RD Allen, X Bai… - Green …, 2022 - pubs.rsc.org
Less than 10% of the plastics generated globally are recycled, while the rest are incinerated,
accumulated in landfills, or leak into the environment. New technologies are emerging to …

Homogeneous catalysis for sustainable energy: hydrogen and methanol economies, fuels from biomass, and related topics

A Kumar, P Daw, D Milstein - Chemical reviews, 2021 - ACS Publications
As the world pledges to significantly cut carbon emissions, the demand for sustainable and
clean energy has now become more important than ever. This includes both production and …

Chemical and biological catalysis for plastics recycling and upcycling

LD Ellis, NA Rorrer, KP Sullivan, M Otto… - Nature Catalysis, 2021 - nature.com
Plastics pollution is causing an environmental crisis, prompting the development of new
approaches for recycling, and upcycling. Here, we review challenges and opportunities in …

Green carbon science: efficient carbon resource processing, utilization, and recycling towards carbon neutrality

M He, Y Sun, B Han - Angewandte Chemie, 2022 - Wiley Online Library
Green carbon science is defined as the “study and optimization of the transformation of
carbon‐containing compounds and the relevant processes involved in the entire carbon …

Catalytic deconstruction of waste polyethylene with ethylene to form propylene

RJ Conk, S Hanna, JX Shi, J Yang, NR Ciccia, L Qi… - Science, 2022 - science.org
The conversion of polyolefins to monomers would create a valuable carbon feedstock from
the largest fraction of waste plastic. However, breakdown of the main chains in these …

A unified view on catalytic conversion of biomass and waste plastics

K Lee, Y Jing, Y Wang, N Yan - Nature Reviews Chemistry, 2022 - nature.com
Originating from the desire to improve sustainability, producing fuels and chemicals from the
conversion of biomass and waste plastic has become an important research topic in the …

Reversed controlled polymerization (RCP): depolymerization from well-defined polymers to monomers

GR Jones, HS Wang, K Parkatzidis… - Journal of the …, 2023 - ACS Publications
Controlled polymerization methods are well-established synthetic protocols for the design
and preparation of polymeric materials with a high degree of precision over molar mass and …

Low-temperature upcycling of polyolefins into liquid alkanes via tandem cracking-alkylation

W Zhang, S Kim, L Wahl, R Khare, L Hale, J Hu… - Science, 2023 - science.org
Selective upcycling of polyolefin waste has been hampered by the relatively high
temperatures that are required to cleave the carbon-carbon (C–C) bonds at reasonably high …

Rational design of chemical catalysis for plastic recycling

M Chu, Y Liu, X Lou, Q Zhang, J Chen - Acs Catalysis, 2022 - ACS Publications
Plastics are indispensable, but their pollution is triggering a global environmental crisis.
Although many end-of-life catalytic options have involved converting plastics into valuable …