The mechanism of spreading: A microscopic description

被引:40
作者
Cazabat, AM
Valignat, MP
Villette, S
DeConinck, J
Louche, F
机构
[1] COLL FRANCE,F-75231 PARIS,FRANCE
[2] UNIV MONS,CTR RECH MODELISAT MOL,B-7000 MONS,BELGIUM
关键词
D O I
10.1021/la970242l
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
By molecular dynamics simulations, we investigate the microscopic details of the mechanism of spreading. Our data are in agreement with experimental evidence and support the validity of the de Gennes-Cazabat model describing the late stages of spreading. The effects specific to chainlike molecules are also accounted for.
引用
收藏
页码:4754 / 4757
页数:4
相关论文
共 19 条
  • [1] 2-DIMENSIONAL LIQUID POLYMER DIFFUSION - EXPERIMENT AND SIMULATION
    ALBRECHT, U
    OTTO, A
    LEIDERER, P
    [J]. PHYSICAL REVIEW LETTERS, 1992, 68 (21) : 3192 - 3195
  • [2] Microscopic model of upward creep of an ultrathin wetting film
    Burlatsky, SF
    Oshanin, G
    Cazabat, AM
    Moreau, M
    [J]. PHYSICAL REVIEW LETTERS, 1996, 76 (01) : 86 - 89
  • [3] STATIC AND DYNAMIC PROPERTIES OF 2-DIMENSIONAL POLYMER MELTS
    CARMESIN, I
    KREMER, K
    [J]. JOURNAL DE PHYSIQUE, 1990, 51 (10): : 915 - 932
  • [4] INFLUENCE OF SUBSTRATE HETEROGENEITIES ON THE SPREADING OF A DROP
    CAZABAT, AM
    DECONINCK, J
    HOORELBEKE, S
    VALIGNAT, MP
    VILLETTE, S
    [J]. PHYSICAL REVIEW E, 1994, 49 (05): : 4149 - 4153
  • [5] KINETICS OF WETTING OF SURFACES BY POLYMERS
    CHERRY, BW
    HOLMES, CM
    [J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1969, 29 (01) : 174 - &
  • [6] MOLECULAR-ORIGINS OF FRICTION - THE FORCE ON ADSORBED LAYERS
    CIEPLAK, M
    SMITH, ED
    ROBBINS, MO
    [J]. SCIENCE, 1994, 265 (5176) : 1209 - 1212
  • [7] TERRACED SPREADING OF CHAIN MOLECULES VIA MOLECULAR-DYNAMICS
    DECONINCK, J
    DORTONA, U
    KOPLIK, J
    BANAVAR, JR
    [J]. PHYSICAL REVIEW LETTERS, 1995, 74 (06) : 928 - 931
  • [8] EFFECTIVE MICROSCOPIC MODEL FOR THE DYNAMICS OF SPREADING
    DECONINCK, J
    HOORELBEKE, S
    VALIGNAT, MP
    CAZABAT, AM
    [J]. PHYSICAL REVIEW E, 1993, 48 (06): : 4549 - 4555
  • [9] A MICROSCOPIC SIMULATION OF THE SPREADING OF LAYERED DROPLETS
    DECONINCK, J
    FRAYSSE, N
    VALIGNAT, MP
    CAZABAT, AM
    [J]. LANGMUIR, 1993, 9 (07) : 1906 - 1909
  • [10] DYNAMICS OF SPREADING AND WETTING - A STATISTICAL-MECHANICAL POINT-OF-VIEW
    DECONINCK, J
    [J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 1993, 80 (2-3) : 131 - 135