Laser Flash-Photolysis Study of Organic-Inorganic Materials Derived from Zirconium Phosphates/Phosphonates of Ru(bpy)3 and C60 as Electron Donor-Acceptor Pairs
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- 作者：Ernesto Brunet ; Marina Alonso ; M. Carmen Quintana ; Pedro Atienzar ; Olga Juanes ; Juan Carlos Rodriguez-Ubis ; Hermenegildo Garcí ; a
- 刊名：Journal of Physical Chemistry C
- 出版年：2008
- 出版时间：April 17, 2008
- 年：2008
- 卷：112
- 期：15
- 页码：5699 - 5702
- 全文大小：236K
- 年卷期：v.112,no.15(April 17, 2008)
- ISSN：1932-7455
文摘
The laser flash photolysis of material 1 (layered 
-ZrP containing covalently attached Ru(bpy)3- and C60-phosphonates), dyad 2, and material 3 (amorphous solid Zr(n-BuO) derivative of dyad 2) was accomplished.Zirconium salts, regardless of their amorphous or layered structures, appear to be excellent hosts for developinglong-lived charge-separated states between C60 and Ru(bpy)3 derivatives. Moreover, the presented evidencepoints to the important fact that the inorganic scaffolding acted as a semiconductor, harvesting the electronsand/or holes produced at the active organic components. These findings suggest that the studied materialscould be suitable for the building of practical solar cells.
-ZrP containing covalently attached Ru(bpy)3- and C60-phosphonates), dyad 2, and material 3 (amorphous solid Zr(n-BuO) derivative of dyad 2) was accomplished.Zirconium salts, regardless of their amorphous or layered structures, appear to be excellent hosts for developinglong-lived charge-separated states between C60 and Ru(bpy)3 derivatives. Moreover, the presented evidencepoints to the important fact that the inorganic scaffolding acted as a semiconductor, harvesting the electronsand/or holes produced at the active organic components. These findings suggest that the studied materialscould be suitable for the building of practical solar cells.