摘要
利用端基带－ＮＨ２的氨基酸自组装单分子膜与Ｃ６０烯键反应形成共价键制成Ｃ６０自组装膜，用原子力显微镜（ＡＦＭ）研究了膜的微观摩擦学性能结果表明，长链羧酸／Ｃ６０分子膜的摩擦学性能优于短链羧酸分子膜；羧酸／Ｃ６０分子膜的碳链中极性基团如羧基的存在，可以提高膜的平整度。
Fullerene film has been fabricated on SAM with terminal amine by molecular self-assembly process. The nanotribological behavior analyzed by Atomic Force Microscopy (AFM) showed the fullerene film contacted with long-chain amino-acid has better nanotribological behavior than that with short chains; Carbonyl group within the ultrathin film can improve flatness of the film and make the film have better tribological property.
出处
《材料研究学报》
EI
CAS
CSCD
北大核心
2002年第1期17-21,共5页
Chinese Journal of Materials Research
基金
国家自然科学基金重点资助项目 50023001
