【摘 要】
：
Three new kinds of self-assembled films were first fabricated through a new strategy. These films have Sn4+, Zr4+ and Ce4+ as bridging central ions, 3, 4, 9, 1
【机 构】
：
State Key Laboratory of Rare Earth Materials Chemistry and Applications, PKU-HKU Joint Laboratory on
【出 处】
：
Science in China(Series B)
论文部分内容阅读
Three new kinds of self-assembled films were first fabricated through a new strategy. These films have Sn4+, Zr4+ and Ce4+ as bridging central ions, 3, 4, 9, 10-perylene tetracarboxylic acid (PTA) as functional molecules and oxalic acid as connecting ligand. All films were characterized by contact angle, UV spectra, X-ray photoelectron spectra (XPS) and cyclic voltammetry. The effects of light intensity, bias voltage, and electron donor on photocurrents of these films were also studied.
These films have Sn4 +, Zr4 + and Ce4 + as bridging central ions, 3, 4, 9, 10-perylene tetracarboxylic acid (PTA) as functional molecules and oxalic acid as connecting ligand. All films were characterized by contact angle, UV spectra, X-ray photoelectron spectra (XPS) and cyclic voltammetry. The effects of light intensity, bias voltage, and electron donor on photocurrents of these films were also studied.
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