Facile Fabrication of TiO2鈥揋raphene Composite with Enhanced Photovoltaic and Photocatalytic Properties by Electrospinning

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• 作者：Zhu Peining ; A. Sreekumaran Nair ; Peng Shengjie ; Yang Shengyuan ; Seeram Ramakrishna
• 刊名：ACS Applied Materials & Interfaces
• 出版年：2012
• 出版时间：February 22, 2012
• 年：2012
• 卷：4
• 期：2
• 页码：581-585
• 全文大小：338K
• 年卷期：v.4,no.2(February 22, 2012)
• ISSN：1944-8252

文摘

We report the fabrication of one-dimensional TiO₂鈥揼raphene nanocomposite by a facile and one-step method of electrospinning. The unique nanostructured composite showed a significant enhancement in the photovoltaic and photocatalytic properties in comparison to TiO₂ as demonstrated in dye-sensitized solar cells and photodegradation of methyl orange.

Keywords:

electrospinning; TiO₂鈭抔raphene composite; dye-sensitized solar cells; photocatalysis; one-dimensional mesostructures