Electrochromic tunable filters based on nanotubes with viologen incorporation
Electrochromic tunable filters based on nanotubes with viologen incorporation
复制标题
基于掺入紫精的纳米管的电致变色可调谐滤光片
DOI:
10.1117/12.2307158
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发表时间:
2018
期刊:
影响因子:
--
通讯作者:
E. Oesterschulze
中科院分区:
文献类型:
--
作者:
A. Hein;C. Kortz;E. Oesterschulze
Electrochromic devices offer a wide potential in microoptics applications owing to their compact set-up, low power consumption, and small control voltage. However, the need to use TiO2nanoparticle layers (NPL) as efficient electrode material still prevents the development of microstructured optical filters like a tunable optical iris. Here we suggest to replace the TiO2NPL by a nanotube TiO2electrode obtained by electrochemical anodization of thin microstructured titanium layers. This renders the complete fabrication route of electrochromic filter devices on base of MEMS compatible processes possible. Process control will be addressed as critical issue because extended anodization may cause the delamination of the TiO2nanotube film. For the chemisorption of electrochromic viologen molecules a temper process is necessary to turn the nanotube film into the anatase phase. Finally, a fully functional disc shaped tunable intensity filter is presented that relies on the viologen functionalized titania nanotube electrode.
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影响因子:
2.1
作者:
Deutschmann, T.;Oesterschulze, E.
通讯作者:
Oesterschulze, E.
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
J. Weickert;C. M. Palumbiny;M. Nedelcu;T. Bein;L. Schmidt‐Mende
通讯作者:
L. Schmidt‐Mende
DOI:
--
发表时间:
1989
期刊:
影响因子:
--
作者:
M. Carpenter;D. Corrigan
通讯作者:
D. Corrigan
DOI:
--
发表时间:
2006
期刊:
--
影响因子:
--
作者:
Iroon Polytechniou-
通讯作者:
Iroon Polytechniou-