CAJ | 학술논문

综述了国外有关分子自组装膜(SAMs)研究的一些最新进展,包括它的结构、形成机理以及基于膜表面的化学反应.从SAMs的三种不同驱动力角度讨论了影响分子自组装膜有序性的各种因素,并分析了分子自组装膜的一个独特性质:奇-偶效应.另外还综述了基于分子自组装膜的各种表面化学反应,并讨论了影响膜表面化学反应的溶剂效应和空间位阻效应,比较了其与一般体相反应所不同的性质.
종술료국외유관분자자조장막(SAMs)연구적일사최신진전,포괄타적결구、형성궤리이급기우막표면적화학반응.종SAMs적삼충불동구동력각도토론료영향분자자조장막유서성적각충인소,병분석료분자자조장막적일개독특성질:기-우효응.령외환종술료기우분자자조장막적각충표면화학반응,병토론료영향막표면화학반응적용제효응화공간위조효응,비교료기여일반체상반응소불동적성질.
The advances of self-assembled monolayers are reviewed in this paper, focusing on the structure, formation mechanism and reactions. The factors that affect the orientation of self-assembled monolayers are also discussed from different driving forces for the formation of these films. And a special feature of SAMs is introduced, namely even-odd effects. The reactions in self-assembled monolayers are summarized, especially on the features that have no analogues in bulky chemistry. Therefore solvent effects and steric effects are discussed.