LAPSE:2023.2657v1
Published Article
LAPSE:2023.2657v1
Simultaneous Achievement of High-Yield Hydrogen and High-Performance Microwave Absorption Materials from Microwave Catalytic Deconstruction of Plastic Waste
February 21, 2023
Abstract
Here, FeAlOx catalytic deconstruction of polyethylene in a domestic microwave oven is reported. With the starting weight ratio of FeAlOx to polyethylene at 1:1, the concentration and yield of H2 reach up to 67.85 vol% and 48.1 mmol gā1plastic, respectively. CNTs@Fe3O4/Fe3C/Fe composite, which exhibits excellent microwave absorption properties, is generated simultaneously. The minimum reflection loss (RLmin) of the solid product reaches ā54.78 dB at 15 GHz with an effective absorption bandwidth of 4.5 GHz at the thickness of 1.57 mm.
Here, FeAlOx catalytic deconstruction of polyethylene in a domestic microwave oven is reported. With the starting weight ratio of FeAlOx to polyethylene at 1:1, the concentration and yield of H2 reach up to 67.85 vol% and 48.1 mmol gā1plastic, respectively. CNTs@Fe3O4/Fe3C/Fe composite, which exhibits excellent microwave absorption properties, is generated simultaneously. The minimum reflection loss (RLmin) of the solid product reaches ā54.78 dB at 15 GHz with an effective absorption bandwidth of 4.5 GHz at the thickness of 1.57 mm.
Record ID
Keywords
carbon nanotubes, catalytic cracking, Hydrogen, microwave absorption, plastic waste
Subject
Suggested Citation
Wang H, Zhang B, Luo P, Huang K, Zhou Y. Simultaneous Achievement of High-Yield Hydrogen and High-Performance Microwave Absorption Materials from Microwave Catalytic Deconstruction of Plastic Waste. (2023). LAPSE:2023.2657v1
Author Affiliations
Wang H: College of Electronics and Information Engineering, Sichuan University, Chengdu 610065, China
Zhang B: College of Electronics and Information Engineering, Sichuan University, Chengdu 610065, China [ORCID]
Luo P: College of Electronics and Information Engineering, Sichuan University, Chengdu 610065, China
Huang K: College of Electronics and Information Engineering, Sichuan University, Chengdu 610065, China; State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China
Zhou Y: College of Electronics and Information Engineering, Sichuan University, Chengdu 610065, China; State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China [ORCID]
Zhang B: College of Electronics and Information Engineering, Sichuan University, Chengdu 610065, China [ORCID]
Luo P: College of Electronics and Information Engineering, Sichuan University, Chengdu 610065, China
Huang K: College of Electronics and Information Engineering, Sichuan University, Chengdu 610065, China; State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China
Zhou Y: College of Electronics and Information Engineering, Sichuan University, Chengdu 610065, China; State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China [ORCID]
Journal Name
Processes
Volume
10
Issue
4
First Page
782
Year
2022
Publication Date
2022-04-16
ISSN
2227-9717
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Original Submission
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PII: pr10040782, Publication Type: Journal Article
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LAPSE:2023.2657v1
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https://doi.org/10.3390/pr10040782
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[v1] (Original Submission)
Feb 21, 2023
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Feb 21, 2023
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