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Title: Mechanocatalytic Oxidative Cracking of Poly(ethylene) Via a Heterogeneous Fenton Process

Journal Article · · ACS Sustainable Chemistry & Engineering
 [1];  [2];  [2];  [2]; ORCiD logo [2]
  1. Georgia Institute of Technology, Atlanta, GA (United States); Technical University of Munich, Garching (Germany)
  2. Georgia Institute of Technology, Atlanta, GA (United States)

In this work, mechanocatalytic oxidative cracking is used to overcome the chemical inertness of poly(ethylene) (PE) and the difficulties associated with processing this solid feedstock. An Fe2O3-based Fenton system is applied to introduce oxygen-based functional groups to the PE backbone with hydrogen peroxide as the oxidant. Once an oxygen-based functional group is introduced, the polymer chain can be cleaved to achieve cracking effectivity, with only CO, CO2, O2, and H2O as byproducts. The resulting fragments can be used as intermediates to produce fuels and sustainable chemicals.

Research Organization:
Georgia Institute of Technology, Atlanta, GA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES). Chemical Sciences, Geosciences & Biosciences Division (CSGB); USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
SC0016486
OSTI ID:
1972866
Alternate ID(s):
OSTI ID: 1974539
Journal Information:
ACS Sustainable Chemistry & Engineering, Vol. 11, Issue 20; ISSN 2168-0485
Publisher:
American Chemical Society (ACS)Copyright Statement
Country of Publication:
United States
Language:
English

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