title: Controlled synthesis of 2D Au nanostructure assembly with the assistance of sulfonated polyaniline nanotubes.
abstract: A wet chemical approach is used successfully to produce nanostructured Au material by the reduction of sulfonated polyaniline (SPANI) nanotubes. The Au nanostructures obtained are composed of single crystal Au nanoplates, which are aggregated layer-by-layer into stacks or edge-on-face into clusters at various conditions. The Au nanoplate diameter and thickness can be conveniently controlled in the range of 100 nm to 2 µm and 10 to 30 nm, respectively, with no accompanying single Au nanoparticles being observed. The formation of the Au nanostructures was controlled by the degradation of SPANI. The gradually and slowly released segments of SPANI served as the reductant during the growth of the 2D Au nanostructures.
authors: State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Graduate School of the Chinese Academy of Sciences, Chinese Academy of Sciences, Changchun, People's Republic of China. Department of Pharmaceutics, Xian Ning College, Xianning, People's Republic of China.
authors: Junhua
authors: J
authors: Yuan
authors: Zhijuan
authors: Z
authors: Wang
authors: Qixian
authors: Q
authors: Zhang
authors: Dongxue
authors: D
authors: Han
authors: Yuanjian
authors: Y
authors: Zhang
authors: Yanfei
authors: Y
authors: Shen
authors: Li
authors: L
authors: Niu