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Simultaneous Achievement of High-Yield Hydrogen and High-Performance Microwave Absorption Materials from Microwave Catalytic Deconstruction of Plastic Waste.
- Source :
- Processes; Apr2022, Vol. 10 Issue 4, pN.PAG-N.PAG, 11p
- Publication Year :
- 2022
-
Abstract
- Here, FeAlO<subscript>x</subscript> catalytic deconstruction of polyethylene in a domestic microwave oven is reported. With the starting weight ratio of FeAlO<subscript>x</subscript> to polyethylene at 1:1, the concentration and yield of H<subscript>2</subscript> reach up to 67.85 vol% and 48.1 mmol g<superscript>−1</superscript><subscript>plastic</subscript>, respectively. CNTs@Fe<subscript>3</subscript>O<subscript>4</subscript>/Fe<subscript>3</subscript>C/Fe composite, which exhibits excellent microwave absorption properties, is generated simultaneously. The minimum reflection loss (RL<subscript>min</subscript>) of the solid product reaches −54.78 dB at 15 GHz with an effective absorption bandwidth of 4.5 GHz at the thickness of 1.57 mm. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 22279717
- Volume :
- 10
- Issue :
- 4
- Database :
- Complementary Index
- Journal :
- Processes
- Publication Type :
- Academic Journal
- Accession number :
- 156599093
- Full Text :
- https://doi.org/10.3390/pr10040782