Microwave Hydrothermal Synthesis of Terbium Ions Complexed with Porous Graphene for Effective Absorbent for Organic Dye.
Microwave Hydrothermal Synthesis of Terbium Ions Complexed with Porous Graphene for Effective Absorbent for Organic Dye.
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微波水热合成铽离子与多孔石墨烯络合作为有机染料的有效吸收剂
DOI：
10.1186/s11671-017-1962-7
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发表时间：
2017-12
影响因子：
--
通讯作者：
Li X
中科院分区：
文献类型：
--
作者：
Chen K;Gao H;Bai B;Liu W;Li X
通过微波水热反应，利用稀土离子与氧化石墨烯活性氧官能团的相互作用，成功快速合成了发光的稀土离子/还原氧化石墨烯复合物（Tb-RGO）。所制备的材料是由多层石墨烯在各个方向上多孔堆叠的。因此，所得产物具有高比表面积、高吸附容量和超快吸附速率。结合铽离子的光致发光特性，该材料在生物传感和环境保护方面具有潜在的应用前景。
A luminescent terbium ions/reduced graphene oxide complex (Tb-RGO) was successfully and rapidly synthesized by the microwave hydrothermal reaction via the interactions between terbium ions and the active oxygen functional groups of graphene oxide. The as-prepared material was porous stacked by multilayer graphene in all directions. Thus, the resulting product owed the high specific surface area, high adsorption capacity and ultra-fast adsorption rate. Combined with the characteristic photoluminescence derived from terbium ions, the material has potential applications in biosensing and environmental protection.