Superlubricity enabled by graphene nanocomposite film on carbon-coated AISI 1045 steel
This paper presents a low-cost and innovative method for treating high temperature biowaste to create an ultra-low friction carbon-based coating on AISI 1045 steel. Utilizing carbon from Manihot esculenta biowaste, graphene variants were deposited on substrates at 500 °C and 900 °C. The microstructu...
Saved in:
| Main Authors: | , , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2025-05-01
|
| Series: | Materials & Design |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0264127525003363 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850107850028744704 |
|---|---|
| author | Tabiri Kwayie Asumadu Mobin Vandadi Desmond Edem Primus Klenam Kwadwo Mensah-Darkwa Kwadwo Adinkrah-Appiah Emmanuel Gikunoo Nima Rahbar Samuel Kwofie Winston Oluwole Soboyejo |
| author_facet | Tabiri Kwayie Asumadu Mobin Vandadi Desmond Edem Primus Klenam Kwadwo Mensah-Darkwa Kwadwo Adinkrah-Appiah Emmanuel Gikunoo Nima Rahbar Samuel Kwofie Winston Oluwole Soboyejo |
| author_sort | Tabiri Kwayie Asumadu |
| collection | DOAJ |
| description | This paper presents a low-cost and innovative method for treating high temperature biowaste to create an ultra-low friction carbon-based coating on AISI 1045 steel. Utilizing carbon from Manihot esculenta biowaste, graphene variants were deposited on substrates at 500 °C and 900 °C. The microstructure and mechanical/tribological properties were studied pre- and post-treatment. These include Vickers hardness and wear characteristics that were measured with a ball-on-disk wear tester. Increasing treatment temperature and time resulted in high substrate hardness. The graphene variants were characterized using Raman spectroscopy with discernible trends D and G band trends. The I2D/IG and ID/IG intensity ratios varied as the treatment conditions changed. Electron backscatter diffraction, X-ray diffraction, optical, scanning electron, and atomic force microscopy provided insights into phases and microstructural features. Tribological tests showed remarkable ∼95.20 % reduction with a superlubricious coefficient of friction of ∼0.0015 and ∼88 % decreased wear rate for substrates treated for 5 h at 900 °C. The graphene platelet and multiwalled defective structures on the substrates transformed into graphene oxide and graphene nanocrystals providing the needed solid lubrication. The underlying mechanisms are discussed before elucidating the implications of the result for the design of rigorous, novel carbon coatings for frictionless and ultralow-wear surfaces in a circular economy. |
| format | Article |
| id | doaj-art-7f75c9e67ac54ea2a741b746526ce43b |
| institution | OA Journals |
| issn | 0264-1275 |
| language | English |
| publishDate | 2025-05-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Materials & Design |
| spelling | doaj-art-7f75c9e67ac54ea2a741b746526ce43b2025-08-20T02:38:30ZengElsevierMaterials & Design0264-12752025-05-0125311391610.1016/j.matdes.2025.113916Superlubricity enabled by graphene nanocomposite film on carbon-coated AISI 1045 steelTabiri Kwayie Asumadu0Mobin Vandadi1Desmond Edem Primus Klenam2Kwadwo Mensah-Darkwa3Kwadwo Adinkrah-Appiah4Emmanuel Gikunoo5Nima Rahbar6Samuel Kwofie7Winston Oluwole Soboyejo8Department of Materials Engineering, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana; Department of Materials Engineering, Sunyani Technical University, Box 206, Sunyani, Ghana; Department of Civil Engineering, Worcester Polytechnic Institute, 100 Institute Road, Worcester, MA, USA; State of University of New York Polytechnic Institute, College of Engineering, 100 17 Seymour Road, Utica, NY 13502, USADepartment of Civil Engineering, Worcester Polytechnic Institute, 100 Institute Road, Worcester, MA, USANext Frontiers in Advanced Materials Lab, School of Chemical and Metallurgical Engineering, University of the Witwatersrand, 1 Jan Smuts Avenue, WITS, 2001 Johannesburg, South AfricaDepartment of Materials Engineering, Kwame Nkrumah University of Science and Technology, Kumasi, GhanaDepartment of Materials Engineering, Sunyani Technical University, Box 206, Sunyani, GhanaDepartment of Materials Engineering, Kwame Nkrumah University of Science and Technology, Kumasi, GhanaDepartment of Civil Engineering, Worcester Polytechnic Institute, 100 Institute Road, Worcester, MA, USA; Corresponding authors.Department of Materials Engineering, Kwame Nkrumah University of Science and Technology, Kumasi, GhanaState of University of New York Polytechnic Institute, College of Engineering, 100 17 Seymour Road, Utica, NY 13502, USA; Corresponding authors.This paper presents a low-cost and innovative method for treating high temperature biowaste to create an ultra-low friction carbon-based coating on AISI 1045 steel. Utilizing carbon from Manihot esculenta biowaste, graphene variants were deposited on substrates at 500 °C and 900 °C. The microstructure and mechanical/tribological properties were studied pre- and post-treatment. These include Vickers hardness and wear characteristics that were measured with a ball-on-disk wear tester. Increasing treatment temperature and time resulted in high substrate hardness. The graphene variants were characterized using Raman spectroscopy with discernible trends D and G band trends. The I2D/IG and ID/IG intensity ratios varied as the treatment conditions changed. Electron backscatter diffraction, X-ray diffraction, optical, scanning electron, and atomic force microscopy provided insights into phases and microstructural features. Tribological tests showed remarkable ∼95.20 % reduction with a superlubricious coefficient of friction of ∼0.0015 and ∼88 % decreased wear rate for substrates treated for 5 h at 900 °C. The graphene platelet and multiwalled defective structures on the substrates transformed into graphene oxide and graphene nanocrystals providing the needed solid lubrication. The underlying mechanisms are discussed before elucidating the implications of the result for the design of rigorous, novel carbon coatings for frictionless and ultralow-wear surfaces in a circular economy.http://www.sciencedirect.com/science/article/pii/S0264127525003363Macroscale superlubricityGraphene nanocomposite filmBiowaste high temperature treatmentRaman spectroscopy |
| spellingShingle | Tabiri Kwayie Asumadu Mobin Vandadi Desmond Edem Primus Klenam Kwadwo Mensah-Darkwa Kwadwo Adinkrah-Appiah Emmanuel Gikunoo Nima Rahbar Samuel Kwofie Winston Oluwole Soboyejo Superlubricity enabled by graphene nanocomposite film on carbon-coated AISI 1045 steel Materials & Design Macroscale superlubricity Graphene nanocomposite film Biowaste high temperature treatment Raman spectroscopy |
| title | Superlubricity enabled by graphene nanocomposite film on carbon-coated AISI 1045 steel |
| title_full | Superlubricity enabled by graphene nanocomposite film on carbon-coated AISI 1045 steel |
| title_fullStr | Superlubricity enabled by graphene nanocomposite film on carbon-coated AISI 1045 steel |
| title_full_unstemmed | Superlubricity enabled by graphene nanocomposite film on carbon-coated AISI 1045 steel |
| title_short | Superlubricity enabled by graphene nanocomposite film on carbon-coated AISI 1045 steel |
| title_sort | superlubricity enabled by graphene nanocomposite film on carbon coated aisi 1045 steel |
| topic | Macroscale superlubricity Graphene nanocomposite film Biowaste high temperature treatment Raman spectroscopy |
| url | http://www.sciencedirect.com/science/article/pii/S0264127525003363 |
| work_keys_str_mv | AT tabirikwayieasumadu superlubricityenabledbygraphenenanocompositefilmoncarboncoatedaisi1045steel AT mobinvandadi superlubricityenabledbygraphenenanocompositefilmoncarboncoatedaisi1045steel AT desmondedemprimusklenam superlubricityenabledbygraphenenanocompositefilmoncarboncoatedaisi1045steel AT kwadwomensahdarkwa superlubricityenabledbygraphenenanocompositefilmoncarboncoatedaisi1045steel AT kwadwoadinkrahappiah superlubricityenabledbygraphenenanocompositefilmoncarboncoatedaisi1045steel AT emmanuelgikunoo superlubricityenabledbygraphenenanocompositefilmoncarboncoatedaisi1045steel AT nimarahbar superlubricityenabledbygraphenenanocompositefilmoncarboncoatedaisi1045steel AT samuelkwofie superlubricityenabledbygraphenenanocompositefilmoncarboncoatedaisi1045steel AT winstonoluwolesoboyejo superlubricityenabledbygraphenenanocompositefilmoncarboncoatedaisi1045steel |