This is a page describing data taken during an experiment at the ISIS Neutron and Muon Source. Information about the ISIS Neutron and Muon Source can be found at https://www.isis.stfc.ac.uk.
INS to understand the nature of intermediates in the pyrolysis of LDPE using ZSM-5 catalyst
Abstract: The issue of plastic waste is a global concern, and ?chemical recycling? via plastic pyrolysis offers a viable route towards closing the carbon cycle ? creating new monomers from plastics that would otherwise be created from crude oil and preventing more ?non-recyclable? plastics from being sent to landfill. In this study, we propose to use INS to characterise hydrocarbon species involved at 3 stages of plastic pyrolysis in H-ZSM-5 catalyst. We plan to physically mix low-density polyethylene with the catalyst and measure at room temperature, heat and measure at 270 °C and heat and measure again at 320 °C. These studies would compliment FTIR studies from our lab work, but crucially offer insight into the low frequency region <1500 cm-1 that by IR are obscured by the zeolite framework. This proposal also supports a parallel QENS proposal submitted.
Principal Investigator: Dr Emma Campbell
Local Contact: Dr Ian Silverwood
Experimenter: Dr Simon Kondrat
Experimenter: Professor Andy Beale
DOI: 10.5286/ISIS.E.RB2220645
ISIS Experiment Number: RB2220645
Part DOI | Instrument | Public release date | Download Link |
---|---|---|---|
- | TOSCA | 15 March 2026 | Download |
- | TOSCA | 17 March 2026 | Download |
10.5286/ISIS.E.RB2220645-3 | TOSCA | 15 July 2026 | Download |
- | TOSCA | 15 July 2026 | Download |
Publisher: STFC ISIS Neutron and Muon Source
Data format: RAW/Nexus
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Data Citation
The recommended format for citing this dataset in a research
publication is as:
[author], [date], [title], [publisher],
[doi]
For Example:
Dr Emma Campbell et al; (2023): INS to understand the nature of intermediates in the pyrolysis of LDPE using ZSM-5 catalyst, STFC ISIS Neutron and Muon Source, https://doi.org/10.5286/ISIS.E.RB2220645
Data is released under the CC-BY-4.0 license.