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首页> 外文期刊>Materials Chemistry and Physics >Synergism in photosensitivity for a single-layered photoreceptor comprising crystalline mixture of metal-free phthalocyanine with chloroindium phthalocyanine
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Synergism in photosensitivity for a single-layered photoreceptor comprising crystalline mixture of metal-free phthalocyanine with chloroindium phthalocyanine

机译:包含无金属酞菁与氯铟酞菁的晶体混合物的单层感光体的光敏协同作用

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摘要

The photosensitivity of an organic single-layered photoreceptor comprising crystalline mixture of metal-free phthalocyanine (H_2 PC) and chloroindium phthalocyanine (InClPc) was investigated. The photoreceptor exhibited enhanced photoconductivity in the visible region while still remaining high photoconductivity in the near-infrared region. UV―Vis spectra suggested that there was no detectable interaction between InClPc and H_2Pc molecules in the ground state. X-ray diffraction measurements showed that an aggregate state change of H_2Pc/InClPc took place. Based on XPS, an intermolecular partial charge transfer was observed and taken as the microcosmic mechanism of coordination-enhanced photosensitivity.
机译:研究了包含无金属酞菁(H_2 PC)和氯铟酞菁(InClPc)晶体混合物的有机单层感光体的光敏性。感光体在可见光区域表现出增强的光电导性,而在近红外区域仍保持高光电导性。 UV-Vis光谱表明,基态的InClPc和H_2Pc分子之间没有可检测的相互作用。 X射线衍射测量表明,发生了H_2Pc / InClPc的聚集态变化。基于XPS,观察到分子间的部分电荷转移,并作为配位增强光敏性的微观机制。

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