SELF-ASSEMBLED MONOLAYERS OF ALKANETHIOLS CONTAINING A POLAR AROMATIC GROUP - EFFECTS OF THE DIPOLE POSITION ON MOLECULAR PACKING, ORIENTATION, AND SURFACE WETTING PROPERTIES

被引:224
作者
EVANS, SD
URANKAR, E
ULMAN, A
FERRIS, N
机构
[1] EASTMAN KODAK CO,CORP RES LABS,ROCHESTER,NY 14650
[2] EASTMAN KODAK CO,DIV ANALYT TECHNOL,ROCHESTER,NY 14650
关键词
D O I
10.1021/ja00011a010
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The effect of incorporating aromatic groups into self-assembled alkanethiol monolayers was studied using a variety of techniques including ellipsometry, wetting, reflection-absorption FTIR, surface (contact) potential, and surface enhanced Raman spectroscopy (SERS). The quality of the monolayers produced was found to be dependent on both the size of the dipole introduced into the film and the length of the aliphatic chain above the aromatic group.
引用
收藏
页码:4121 / 4131
页数:11
相关论文
共 46 条
[11]   SURFACE DIPOLE-MOMENTS OF CLOSE-PACKED UN-IONIZED MONOLAYERS AT AIR-WATER-INTERFACE [J].
DEMCHAK, RJ ;
FORT, T .
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1974, 46 (02) :191-202
[12]   SURFACE-POTENTIAL STUDIES OF ALKYL-THIOL MONOLAYERS ADSORBED ON GOLD [J].
EVANS, SD ;
ULMAN, A .
CHEMICAL PHYSICS LETTERS, 1990, 170 (5-6) :462-466
[13]  
FERRIS NS, UNPUB
[14]  
FERRIS NS, 1989, SPIE P, V1055, P117
[15]   THE SPREADING OF LIQUIDS ON LOW-ENERGY SURFACES .3. HYDROCARBON SURFACES [J].
FOX, HW ;
ZISMAN, WA .
JOURNAL OF COLLOID SCIENCE, 1952, 7 (04) :428-442
[16]  
Gaines G.L., 1966, INSOLUBLE MONOLAYERS
[17]   INFRARED STUDY OF ADSORBED MOLECULES ON METAL SURFACES BY REFLECTION TECHNIQUES [J].
GREENLER, RG .
JOURNAL OF CHEMICAL PHYSICS, 1966, 44 (01) :310-&
[18]   PROPERTIES OF FILMS OF ADSORBED FLUORINATED ACIDS [J].
HARE, EF ;
SHAFRIN, EG ;
ZISMAN, WA .
JOURNAL OF PHYSICAL CHEMISTRY, 1954, 58 (03) :236-239
[19]   SIMULATION OF A MONOLAYER OF ALKYL THIOL CHAINS [J].
HAUTMAN, J ;
KLEIN, ML .
JOURNAL OF CHEMICAL PHYSICS, 1989, 91 (08) :4994-5001
[20]   THE COMPONENTS OF SURFACE-TENSION OF LIQUIDS AND THEIR USEFULNESS IN DETERMINATIONS OF SURFACE FREE-ENERGY OF SOLIDS [J].
JANCZUK, B ;
BIALOPIOTROWICZ, T ;
WOJCIK, W .
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1989, 127 (01) :59-66