Palladium and gold nanoparticle array films formed by using self-assembly of block copolymer

被引:6
作者
Hwang, Young Kyu
Lee, Jong-Min
Sathaye, S. D.
Cho, Gyoujin
Hwang, Jin-Soo
Chang, Jong-San
机构
[1] Korea Res Inst Chem Technol, Res Ctr Nanocatalysts, Taejon 305343, South Korea
[2] Sunchon Natl Univ, Dept Chem Engn, Sunchon 540742, Chonnam, South Korea
关键词
self-assembly; polymer patterning; Pd nanoparticles; Au nanoparticles;
D O I
10.1166/jnn.2006.206
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The well-arrayed Pd and Au nanoparticle thin films were successfully prepared by making use of self-assembled PS-b-P4VP block copolymer (BCP) as a mask for the reduction of PdCl2 deposited on glass substrate. The films consisted of spherialcal nanoparticles with an average diameter of about 45 nm. For monitoring the size, shape and array formation of Pd nanopaticle films, this procedure was proved better to the conventional process in which PdCl2 impregnated in the channels of self assembled BCP film is reduced to form nanoparticle array. This observations of Pd nanoparticle array film formation is supported by the AFM and UV-VIS studies of Au nanoparticle array films formed by conventional method.
引用
收藏
页码:1850 / 1853
页数:4
相关论文
共 13 条
  • [1] Preparation of polymer films with enhanced ion conductivity via 3-D controlled ionic nanochannels
    Cho, GJ
    Park, KP
    Jang, JK
    Jung, SG
    Moon, J
    Kim, T
    [J]. ELECTROCHEMISTRY COMMUNICATIONS, 2002, 4 (04) : 336 - 339
  • [2] Selective chemical vapor deposition of platinum and palladium directed by monolayers patterned using microcontact printing
    Jeon, NL
    Lin, WB
    Erhardt, MK
    Girolami, GS
    Nuzzo, RG
    [J]. LANGMUIR, 1997, 13 (14) : 3833 - 3838
  • [3] Spatial organization and patterning of palladium nanoparticles on a self-assembled helical ribbon lipid
    Jung, JH
    Rim, JA
    Lee, SJ
    Lee, SS
    [J]. CHEMICAL COMMUNICATIONS, 2005, (04) : 468 - 470
  • [4] Highly oriented and ordered arrays from block copolymers via solvent evaporation
    Kim, SH
    Misner, MJ
    Xu, T
    Kimura, M
    Russell, TP
    [J]. ADVANCED MATERIALS, 2004, 16 (03) : 226 - +
  • [5] High-density arrays of titania nanoparticles using monolayer micellar films of diblock copolymers as templates
    Li, X
    Lau, KHA
    Kim, DH
    Knoll, W
    [J]. LANGMUIR, 2005, 21 (11) : 5212 - 5217
  • [6] Synthesis of a large-scale highly ordered porous carbon film by self-assembly of block copolymers
    Liang, CD
    Hong, KL
    Guiochon, GA
    Mays, JW
    Dai, S
    [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2004, 43 (43) : 5785 - 5789
  • [7] Preparation of thin films comprising palladium nanoparticles by a solid-liquid interface reaction technique
    Patil, KR
    Hwang, YK
    Kim, MJ
    Chang, JS
    Park, SE
    [J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2004, 276 (02) : 333 - 338
  • [8] Modification of spin coating method and its application to grow thin films of cobalt ferrite
    Sathaye, SD
    Patil, KR
    Kulkarni, SD
    Bakre, PP
    Pradhan, SD
    Sarwade, BD
    Shintre, SN
    [J]. JOURNAL OF MATERIALS SCIENCE, 2003, 38 (01) : 29 - 33
  • [9] Patterning with block copolymer thin films
    Segalman, RA
    [J]. MATERIALS SCIENCE & ENGINEERING R-REPORTS, 2005, 48 (06) : 191 - 226
  • [10] Gold nanoparticles in micellar poly(styrene)-b-poly(ethylene oxide) films-size and interparticle distance control in monoparticulate films
    Spatz, JP
    Roescher, A
    Moller, M
    [J]. ADVANCED MATERIALS, 1996, 8 (04) : 337 - 340