Lignin composite ionic liquid lubricants with excellent anti-corrosion, anti-oxidation, and tribological properties
Abstract A new type of lubricating material (BTA-P4444-Lig) was synthesized by combining lignin with tetrabutylphosphorus and benzotriazole. The tribological properties, corrosion resistance, and anti-oxidation properties of BTA-P4444-Lig as a lubricant were investigated. The lubricating material ex...
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| Format: | Article |
| Language: | English |
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Tsinghua University Press
2022-07-01
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| Series: | Friction |
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| Online Access: | https://doi.org/10.1007/s40544-022-0657-y |
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| author | Chaoyang Zhang Zhiquan Yang Qing Huang Xingwei Wang Wufang Yang Chunyu Zhou Bo Yu Qiangliang Yu Meirong Cai Feng Zhou |
| author_facet | Chaoyang Zhang Zhiquan Yang Qing Huang Xingwei Wang Wufang Yang Chunyu Zhou Bo Yu Qiangliang Yu Meirong Cai Feng Zhou |
| author_sort | Chaoyang Zhang |
| collection | DOAJ |
| description | Abstract A new type of lubricating material (BTA-P4444-Lig) was synthesized by combining lignin with tetrabutylphosphorus and benzotriazole. The tribological properties, corrosion resistance, and anti-oxidation properties of BTA-P4444-Lig as a lubricant were investigated. The lubricating material exhibits excellent friction reduction and wear resistance, as well as good thermal stability and excellent oxidation resistance. Mechanistic analysis reveals that the active elements N and P in the lubricating material react with the metal substrate, and the reaction film effectively blocks direct contact between the friction pairs, affording excellent friction reduction and wear resistance. At the same time, the phenolic hydroxyl group in lignin reacts with oxygen free radicals to form a resonance-stable semi-quinone free radical, which interrupts the chain reaction and affords good anti-oxidant activity. |
| format | Article |
| id | doaj-art-765a46d894b14705979c68607d2c7101 |
| institution | DOAJ |
| issn | 2223-7690 2223-7704 |
| language | English |
| publishDate | 2022-07-01 |
| publisher | Tsinghua University Press |
| record_format | Article |
| series | Friction |
| spelling | doaj-art-765a46d894b14705979c68607d2c71012025-08-20T03:19:11ZengTsinghua University PressFriction2223-76902223-77042022-07-011171239125210.1007/s40544-022-0657-yLignin composite ionic liquid lubricants with excellent anti-corrosion, anti-oxidation, and tribological propertiesChaoyang Zhang0Zhiquan Yang1Qing Huang2Xingwei Wang3Wufang Yang4Chunyu Zhou5Bo Yu6Qiangliang Yu7Meirong Cai8Feng Zhou9State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of SciencesState Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of SciencesPetroChina Lanzhou Lubricating Oil R&D InstituteShandong Laboratory of Yantai Advanced Materials and Green ManufacturingState Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of SciencesYantai Zhongke Research Institute of Advanced Materials and Green Chemical EngineeringState Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of SciencesState Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of SciencesState Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of SciencesState Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of SciencesAbstract A new type of lubricating material (BTA-P4444-Lig) was synthesized by combining lignin with tetrabutylphosphorus and benzotriazole. The tribological properties, corrosion resistance, and anti-oxidation properties of BTA-P4444-Lig as a lubricant were investigated. The lubricating material exhibits excellent friction reduction and wear resistance, as well as good thermal stability and excellent oxidation resistance. Mechanistic analysis reveals that the active elements N and P in the lubricating material react with the metal substrate, and the reaction film effectively blocks direct contact between the friction pairs, affording excellent friction reduction and wear resistance. At the same time, the phenolic hydroxyl group in lignin reacts with oxygen free radicals to form a resonance-stable semi-quinone free radical, which interrupts the chain reaction and affords good anti-oxidant activity.https://doi.org/10.1007/s40544-022-0657-yligninlubricationionic liquidanti-oxidant |
| spellingShingle | Chaoyang Zhang Zhiquan Yang Qing Huang Xingwei Wang Wufang Yang Chunyu Zhou Bo Yu Qiangliang Yu Meirong Cai Feng Zhou Lignin composite ionic liquid lubricants with excellent anti-corrosion, anti-oxidation, and tribological properties Friction lignin lubrication ionic liquid anti-oxidant |
| title | Lignin composite ionic liquid lubricants with excellent anti-corrosion, anti-oxidation, and tribological properties |
| title_full | Lignin composite ionic liquid lubricants with excellent anti-corrosion, anti-oxidation, and tribological properties |
| title_fullStr | Lignin composite ionic liquid lubricants with excellent anti-corrosion, anti-oxidation, and tribological properties |
| title_full_unstemmed | Lignin composite ionic liquid lubricants with excellent anti-corrosion, anti-oxidation, and tribological properties |
| title_short | Lignin composite ionic liquid lubricants with excellent anti-corrosion, anti-oxidation, and tribological properties |
| title_sort | lignin composite ionic liquid lubricants with excellent anti corrosion anti oxidation and tribological properties |
| topic | lignin lubrication ionic liquid anti-oxidant |
| url | https://doi.org/10.1007/s40544-022-0657-y |
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