Observation of an Orientation Change in Highly Oriented Layer-by-Layer Films of a Ruthenium Complex upon Oxidation Reaction

详细信息    查看全文

• 作者：Katsuhiko Kanaizuka ; Sono Sasaki ; Takuya Nakabayashi ; Hiroyasu Masunaga ; Hiroki Ogawa ; Takaaki Hikima ; Masaki Takata ; Masa-aki Haga
• 刊名：Langmuir
• 出版年：2015
• 出版时间：September 29, 2015
• 年：2015
• 卷：31
• 期：38
• 页码：10327-10330
• 全文大小：295K
• ISSN：1520-5827

文摘

Layer-by-layer films composed of redox-active ruthenium dimer and Zr(IV) ions were fabricated on an indium tin oxide electrode. The fabricating behavior was monitored by cyclic voltammetry and UV鈥搗is absorption spectral measurements. The orientation of the film was also monitored by grazing-incidence small-angle and wide-angle X-ray scattering (GISAXS) measurements, and it has been clarified that this film has a crystalline structure. The peaks obtained by GISAXS were changed upon oxidation reaction, which indicates that a change in the orientation of the ruthenium dimer occurred in the film.