UV copper ion laser treatment of poly(3,4-ethylenedioxythiophene)

被引：0
作者：
Ilieva, M.
Tsakova, V.
Vuchkov, N. K. [1 ]
Temelkov, K. A.
Sabotinov, N. V.
机构：
[1] Bulgarian Acad Sci, Inst Phys Chem, BU-1113 Sofia, Bulgaria
[2] Bulgarian Acad Sci, Inst Solid State Phys, BU-1784 Sofia, Bulgaria
来源：
JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS | 2007年 / 9卷 / 02期
关键词：
PEDOT; laser treatment; conducting polymers;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The influence of ultraviolet (UV) 248.6 nm Cu+ Ne-CuBr laser treatment on the chemical, electrochemical and morphological characteristics of electrodeposited conducting polymer poly(3,4-ethylenedioxytiophene) (PEDOT) layers, as well as on the PEDOT surface activity with respect to metal deposition, is studied. Irradiated and non-irradiated polymer samples are characterized by means of electrochemical measurements, SEM, XPS and EPR spectroscopy. It is found that the laser treatment does not influence the electrochemical activity, the morphology and the paramagnetic response of the PEDOT layers. XPS analysis shows that the laser treatment leads to a change in the relative amounts of the chemical elements (carbon, sulphur and oxygen) involved in PEDOT. Thus, the UV irradiation modifies the polymer surface and allows a significant activation of the process of copper deposition on PEDOT.
引用
收藏
页码：303 / 306
页数：4
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