Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Flash graphene from rubber waste

Journal Article · · Carbon

Most conventional production processes for graphene are time-consuming, solvent-intensive, and energetically demanding. To circumvent these limitations for mass production, flash Joule heating (FJH) has been shown to be an effective method to synthesize graphene. Here, methods for optimizing production of graphene from rubber waste feedstocks are shown. Through careful control of system parameters, such as pulse voltage and pulse time, turbostratic flash graphene (tFG) can be produced from rubber waste. It is characterized by Raman spectroscopy, X-ray diffraction and thermogravimetric analysis. Here, the resulting tFG can be easily exfoliated and dispersed into various solvents because of its turbostratic arrangement. Addition of tFG into Portland cement results in a significant increase in the compressive strength of the composite. From a materials perspective, FJH offers a facile and inexpensive method for producing high quality tFG from rubber waste materials, which would otherwise be disposed of in landfills or burned for fuel. FJH allows for upcycling of low-value rubber waste into high-value carbon nanomaterials for use as reinforcing additives.

Research Organization:
Rice Univ., Houston, TX (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
FE0031794
OSTI ID:
1798513
Alternate ID(s):
OSTI ID: 1782318
Journal Information:
Carbon, Journal Name: Carbon Vol. 178; ISSN 0008-6223
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English

References (19)

High‐Performance Graphene‐Based Cementitious Composites journal March 2019
X-ray diffraction patterns of graphite and turbostratic carbon journal July 2007
An improved Hummers method for eco-friendly synthesis of graphene oxide journal November 2013
Raman characterization of stacking in multi-layer graphene grown on Ni journal March 2016
Converting plastic waste pyrolysis ash into flash graphene journal April 2021
Graphene production via electrochemical reduction of graphene oxide: Synthesis and characterisation journal September 2014
Recycling of waste tire rubber in asphalt and portland cement concrete: An overview journal September 2014
Asphalt Design Using Recycled Plastic and Crumb-rubber Waste for Sustainable Pavement Construction journal January 2016
Flash Graphene Morphologies journal September 2020
Effects of Layer Stacking on the Combination Raman Modes in Graphene journal January 2011
Second-Order Overtone and Combination Raman Modes of Graphene Layers in the Range of 1690−2150 cm −1 journal February 2011
Towards sustainable concrete journal June 2017
High-yield production of graphene by liquid-phase exfoliation of graphite journal August 2008
Path towards graphene commercialization from lab to market journal October 2019
Gram-scale bottom-up flash graphene synthesis journal January 2020
Impacts of booming concrete production on water resources worldwide journal January 2018
Large-Area Growth of Turbostratic Graphene on Ni(111) via Physical Vapor Deposition journal January 2016
Accommodating volume change and imparting thermal conductivity by encapsulation of phase change materials in carbon nanoparticles journal January 2018
Electric Field Effect in Atomically Thin Carbon Films journal October 2004

Similar Records

Flash Graphene Morphologies
Journal Article · Thu Sep 10 00:00:00 EDT 2020 · ACS Nano · OSTI ID:1798502

Automated Laboratory Kilogram-Scale Graphene Production from Coal
Journal Article · Sun Nov 26 23:00:00 EST 2023 · Small Methods · OSTI ID:2311871

Flash Graphene from Plastic Waste
Journal Article · Thu Oct 29 00:00:00 EDT 2020 · ACS Nano · OSTI ID:1798504