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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Hongwei, Ruan | - |
| dc.contributor.author | Yaoming, Zhang | - |
| dc.contributor.author | Fuzhi, Song | - |
| dc.date.accessioned | 2023-04-14T08:59:40Z | - |
| dc.date.available | 2023-04-14T08:59:40Z | - |
| dc.date.issued | 2022 | - |
| dc.identifier.uri | https://link.springer.com/article/10.1007/s40544-022-0642-5 | - |
| dc.identifier.uri | https://dlib.phenikaa-uni.edu.vn/handle/PNK/7960 | - |
| dc.description | CC BY | vi |
| dc.description.abstract | Herein, a porous oil-containing material with hierarchical pore structure was successfully prepared through microtexturing large pores on the surface of porous polyimide (PPI) with single-level small pores. Compared to the conventional oil-containing material, the hierarchically porous oil-containing material exhibited high oil-content, and retained excellent mechanical properties and high oil-retention because of the synergistic effects of large pores and small pores. Furthermore, the lubricant stored in the hierarchically porous polyimide could release to the interface under thermal-and-mechano-stimuli, and the released lubricant could be reabsorbed into the hierarchically porous polyimide via the capillary-force offered by the porous channel. Based on the high oil-content and recyclable oil release/reabsorption, the hierarchically porous oil-containing polyimide exhibited excellent lubrication performance (coefficient of friction was 0.057). | vi |
| dc.language.iso | en | vi |
| dc.publisher | Springer | vi |
| dc.subject | Efficacy of hierarchical pore structure | vi |
| dc.title | Efficacy of hierarchical pore structure in enhancing the tribological and recyclable smart lubrication performance of porous polyimide | vi |
| dc.type | Book | vi |
| Appears in Collections | OER - Kỹ thuật điện; Điện tử - Viễn thông | |
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