采用水热法制备了六方相和单斜相CePO4纳米线,研究了不同溶剂对所形成材料形貌的影响.结果表明,采用水、乙二醇混合溶剂制备的纳米线分散性好.利用红外光谱、荧光光谱对所制备的不同相结构的CePO4纳米线的光谱性质进行了研究.结果表明,两种相的CePO纳米线均在紫外区有较强的发光；由于单斜相CePO4纳米线Ce离子周围配位状况的改变,使其发光峰劈裂为2个,并有明显的蓝移.
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