Liwen Mu, Yuguo Dong, Licheng Li, Xiaoli Gu and Yijun Shi
High-value utilization of biomass has been driven by increasingly growing industrial demands. Herein, we offer a strategy composed of depolymerization and esterification reaction of lignin to transfer to bio-oil with high liquid yield (79.75~85.25%), which is demonstrated as a high performance lubricant. Overall, the bio-oil has the excellent lubrication properties, where a significant wear reduction of 97.6% was observed as compared with polyethylene glycol 200. Meanwhile, the more ether and less acid in bio-oil could improve the anti-wear properties. This work provides a new application of utilizing lignin in advanced lubrication systems.
Received: 14 Dec 2020
Revised: 14 Jan 2021
Accepted: 15 Jan 2021
Published online: 16 Jan 2021
Article type:
Research Paper
DOI:
10.30919/esmm5f1146
Volume:
11
Page:
72-80
Citation:
ES Materials & Manufacturing, 2021, 11, 72-80
Permissions:
Copyright
Number of downloads:
3593
Citation Information:
22
Description:
This will open a new application venue of lignin to improve product value in lignocellulosic biomass....
This will open a new application venue of lignin to improve product value in lignocellulosic biomass utilization.
Supplementary Information:
This article is cited by 22 publications.
This article is cited by 22 publications.
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