Tunable tribological properties in water-based lubrication of water-soluble fullerene derivatives via varying terminal groups
文献类型：期刊论文
| 作者 | Liu YuHong1; Liu PengXiao1; Che Lu1; Shu ChunYing2; Lu XinChun1 |
| 刊名 | CHINESE SCIENCE BULLETIN
 |
| 出版日期 | 2012-12-01 |
| 卷号 | 57期号:35页码:4641-4645 |
| 关键词 | Fullerene Derivatives Dispersibility Water-based Lubrication Wear Reduction |
| ISSN号 | 1001-6538 |
| DOI | 10.1007/s11434-012-5515-2 |
| 英文摘要 | In this paper, three kinds of water-soluble fullerene derivatives were synthesized via electrophilic addition reaction and cycloaddition reaction, respectively. The chemical composition characterizations of these derivatives indicated the successful preparation of C-60(OH) (x) , C-60(C(COOH)(2)) (x) and C-60(OH) (x) (NHCH2COOH)y fullerene derivatives. The aggregation and morphology characterizations showed that the three kinds of derivatives had an ideal spherical aggregating structures and excellent dispersibility in water, especially C-60(OH) (x) and C-60(C(COOH)(2)) (x) . The lubrication performance of the fullerene derivatives acted as lubricant additives were investigated at different concentrations in the range of 0-1 wt%. The results indicated that the addition of polyhydroxyl and carboxylic derivatives could improve the lubrication properties, which led to the reduction of wear to about 40% at most. It is attributed that the optimized substitutions of fullerene molecules may be of benefit to their distribution properties and lubricating behaviors in water based lubrication. |
| 语种 | 英语 |
| WOS记录号 | WOS:000312275400015 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/48825]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Liu YuHong |
| 作者单位 | 1.Tsinghua Univ, State Key Lab Tribol, Beijing 100084, Peoples R China 2.Chinese Acad Sci, Inst Chem, Key Lab Mol Nanostruct & Nanotechnol, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu YuHong,Liu PengXiao,Che Lu,et al. Tunable tribological properties in water-based lubrication of water-soluble fullerene derivatives via varying terminal groups[J]. CHINESE SCIENCE BULLETIN,2012,57(35):4641-4645. |
| APA | Liu YuHong,Liu PengXiao,Che Lu,Shu ChunYing,&Lu XinChun.(2012).Tunable tribological properties in water-based lubrication of water-soluble fullerene derivatives via varying terminal groups.CHINESE SCIENCE BULLETIN,57(35),4641-4645. |
| MLA | Liu YuHong,et al."Tunable tribological properties in water-based lubrication of water-soluble fullerene derivatives via varying terminal groups".CHINESE SCIENCE BULLETIN 57.35(2012):4641-4645. |
入库方式： OAI收割
来源：化学研究所
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