ATR-FTIR and XPS Evaluation of Alkyl Immobilization by Hydrosilylation on n-Si(111) for Photoelectrochemical Cell Electrode

• 作者: Toshihito Ohtake
• 来源期刊: 表面工程材料与先进技术期刊(英文)
• 学科: 化学
• 关键词: ATR-FTIR XPS Si Surface HYDROSILYLATION IMMOBILIZATION PHOTOELECTROCHEMICAL Cell
• 年，卷（期）: 2013,（3）
• 页码范围: 7-10
• 页数: 4页
• 分类号: O6

摘要

An electrode development was needed with high efficiency and low costs as next generation solar cells. We attempted the electrode fabrication for a photoelectrochemical cell by immobilizing functional groups on a n-Si(111) surface. The immobilization was applied by hydrosilylation terminated with ester (hydrophobic) or carbonyl (hydrophilic) group. Results confirmed the immobilization on the Si surface by measuring ATR-FTIR and XPS.