Morphogenesis of evaporation-induced self-assemblies of polypyrrole nanoparticles dispersed in a liquid medium

被引：23
|
作者：
Jang, J
Oh, JH
机构：
[1] Seoul Natl Univ, Hyperstructured Organ Mat Res Ctr, Seoul 151742, South Korea
[2] Seoul Natl Univ, Sch Chem Engn, Seoul 151742, South Korea
来源：
LANGMUIR | 2004年 / 20卷 / 20期
关键词：
D O I：
10.1021/la049259b
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Evaporation-induced self-assemblies (EISAs) with various morphologies were selectively fabricated by drying a solution containing polypyrrole nanoparticles. The morphogenesis of EISAs was strongly dependent upon the solvent evaporation rate and the nanoparticle concentration. In the case of fast evaporation, 2-D dendrites or pseudo 1-D dendrites were observed. When the liquid medium evaporated slowly, ring and spherulitic assemblies took place. Multiple rings could be created on a substrate surface under one single drop.
引用
收藏
页码：8419 / 8422
页数：4
相关论文
共 50 条
  • [21] Engineering Microstructure with Evaporation-Induced Self-Assembly of Microdroplets
    Zhu, Pingan
    Kong, Tiantian
    Zhou, Chunmei
    Lei, Leyan
    Wang, Liqiu
    SMALL METHODS, 2018, 2 (06):
  • [22] Evaporation-induced self-assembly: Nanostructures made easy
    Brinker, CJ
    Lu, YF
    Sellinger, A
    Fan, HY
    ADVANCED MATERIALS, 1999, 11 (07) : 579 - +
  • [23] Formation of zein spheres by evaporation-induced self-assembly
    Wang, Yi
    Padua, Graciela W.
    COLLOID AND POLYMER SCIENCE, 2012, 290 (15) : 1593 - 1598
  • [24] Scalable and Stable Manufacture of Molecular-Sized Silica Nanoparticles by Evaporation-Induced Self-Assembly
    Sakamoto, Shigeru
    Houya, Takumi
    Matsuno, Takamichi
    Shimojima, Atsushi
    CHEMISTRY OF MATERIALS, 2023, 35 (15) : 5838 - 5844
  • [25] Fundamentals of mesostructuring through evaporation-induced self-assembly
    Grosso, D
    Cagnol, F
    Soler-Illia, GJDA
    Crepaldi, EL
    Amenitsch, H
    Brunet-Bruneau, A
    Bourgeois, A
    Sanchez, C
    ADVANCED FUNCTIONAL MATERIALS, 2004, 14 (04) : 309 - 322
  • [26] Evaporation-induced self-assembly of gold nanoparticles into a highly organized two-dimensional array
    Liu, ST
    Zhu, T
    Hu, RS
    Liu, ZF
    PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2002, 4 (24) : 6059 - 6062
  • [27] Organized Silica Films Generated by Evaporation-Induced Self-Assembly as Hosts for Iron Oxide Nanoparticles
    Andreou, Ioanna
    Amenitsch, Heinz
    Likodimos, Vlassis
    Falaras, Polycarpos
    Koutsoukos, Petros G.
    Leontidis, Epameinondas
    MATERIALS, 2013, 6 (04) : 1467 - 1484
  • [28] Evaporation-induced self assembly of nanoparticles in non-buckling regime: Volume fraction dependent packing
    Bahadur, J.
    Sen, D.
    Mazumder, S.
    Paul, Bhaskar
    Khan, Arshad
    Ghosh, G.
    JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2010, 351 (02) : 357 - 364
  • [29] Control of Buckling in Colloidal Droplets during Evaporation-Induced Assembly of Nanoparticles
    Bahadur, J.
    Sen, D.
    Mazumder, S.
    Paul, B.
    Bhatt, H.
    Singh, S. G.
    LANGMUIR, 2012, 28 (03) : 1914 - 1923
  • [30] Formation of Single-Digit Nanometer Scale Silica Nanoparticles by Evaporation-Induced Self-Assembly
    Sakamoto, Shigeru
    Yoshikawa, Masashi
    Ozawa, Kota
    Kuroda, Yoshiyuki
    Shimojima, Atsushi
    Kuroda, Kazuyuki
    LANGMUIR, 2018, 34 (04) : 1711 - 1717
12345