压力与溶液诱导的荧光开关 (IMAGE)

Science China Press

压力与溶液诱导的荧光开关

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（a）[BPP]SbCl5在压缩过程中的光致发光（PL）光谱及PL显微图像（插图）。（b，c）常压（1 atm）与7.2 GPa下ADXRD数据的Rietveld精修结果。（d，e）压力下[BPP]SbCl5中[SbCl5]2−单元的Δd值（键长畸变）与σ²值（键角方差）。（f）白光与紫外光下DMF诱导的[BPP]SbCl5（[BPP]SbCl5-DMF）样品图像。（g）[BPP]SbCl5-DMF的吸收光谱、PL光谱、激发光谱及其色度坐标。（h）通过DMF处理与加热实现的[BPP]SbCl5可逆发光开关循环。

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©《中国科学》杂志社

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