Synthesis of Nitrogen-Doped Graphene Quantum Dots Combined with Europium Ions as the Fluorescent Dou

来源 :The 6th International Conference on Nanoscience and Technolo | 被引量 : 0次 | 上传用户：zhenhua212824

【摘要】

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【作者】

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Hui Gao Bai Bowei Chen Keqin Liu Wenjing Wang Yuhua

【机构】

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School of Physical Science and Technology,Key Laboratory for Magnetism and Magnetic Materials of the

【出处】

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The 6th International Conference on Nanoscience and Technolo

【发表日期】

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2015年5期

【关键词】

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N-GQDs Europium ions Ion detection Fluorescent double probes

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　　Nitrogen-doped graphene quantum dots combined with europium ions(N-GQDs/Eu)has been fabricated by a simple one-pot,scalable method,employing the commonly-used graphene oxide,europium nitrate and ammonia as the precursors.The as-produced N-GQDs/Eu with the average size of~5.8 nm exhibits the excellent water solubility and highly luminescence under the ultraviolet excitation.

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Synthesis of Nitrogen-Doped Graphene Quantum Dots Combined with Europium Ions as the Fluorescent Dou

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