Freestanding 2D arrays of silver nanorods

被引:30
作者
Gunawidjaja, Ray [1 ]
Jiang, Chaoyang [1 ]
Ko, Hyunhyub [1 ]
Tsukruk, Vladimir V. [1 ]
机构
[1] Iowa State Univ, Dept Mat Sci & Engn, Ames, IA 50011 USA
关键词
D O I
10.1002/adma.200600540
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Freestanding silver nanorods (Ag-NWs) sandwiched between poly(allyamine hydrochloride)/polystyrene sulfonate polyelectrolyte bilayers, (PAH/ PSS)(10)PAHAg(PAH/PSS)(10)PAH, and suspended over a 150 pm opening (see figure) have been prepared. At a Ag-NW volume fraction of 22.5%, the membrane is both mechanically robust and electrically conductive.
引用
收藏
页码:2895 / +
页数:6
相关论文
共 51 条
[1]   Silver nanowire layer-by-layer films as substrates for surface-enhanced Raman scattering [J].
Aroca, RF ;
Goulet, PJG ;
dos Santos, DS ;
Alvarez-Puebla, RA ;
Oliveira, ON .
ANALYTICAL CHEMISTRY, 2005, 77 (02) :378-382
[2]   EXCLUDED VOLUME AND ITS RELATION TO THE ONSET OF PERCOLATION [J].
BALBERG, I ;
ANDERSON, CH ;
ALEXANDER, S ;
WAGNER, N .
PHYSICAL REVIEW B, 1984, 30 (07) :3933-3943
[3]   UNIVERSAL PERCOLATION-THRESHOLD LIMITS IN THE CONTINUUM [J].
BALBERG, I .
PHYSICAL REVIEW B, 1985, 31 (06) :4053-4055
[4]   Seedless, surfactantless wet chemical synthesis of silver nanowires [J].
Caswell, KK ;
Bender, CM ;
Murphy, CJ .
NANO LETTERS, 2003, 3 (05) :667-669
[5]   Critical concentration in percolating systems containing a high-aspect-ratio filler [J].
Celzard, A ;
McRae, E ;
Deleuze, C ;
Dufort, M ;
Furdin, G ;
Mareche, JF .
PHYSICAL REVIEW B, 1996, 53 (10) :6209-6214
[6]   Silver nanoplates: Size control in two dimensions and formation mechanisms [J].
Chen, SH ;
Carroll, DL .
JOURNAL OF PHYSICAL CHEMISTRY B, 2004, 108 (18) :5500-5506
[7]   Effect of polyvinyl pyrrolidone molecular weights on the formation of nanosized silver colloids [J].
Chou, KS ;
Lai, YS .
MATERIALS CHEMISTRY AND PHYSICS, 2004, 83 (01) :82-88
[8]   Fuzzy nanoassemblies: Toward layered polymeric multicomposites [J].
Decher, G .
SCIENCE, 1997, 277 (5330) :1232-1237
[9]  
Decher G., 2003, MULTILAYER THIN FILM
[10]  
Dickson RM, 2000, J PHYS CHEM B, V104, P6095, DOI 10.1021/jp00143b