The surfactant-free synthesis of hollow CuS nanospheres via clean Cu2O templates and their catalytic oxidation of dye molecules with H2O2

Bai Lei; Ye Xiangju; Song Changchun; Chen Houli; Cai Baogui; Bai Yuwei; Xu Chenchen; Li Zirong

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The surfactant-free synthesis of hollow CuS nanospheres via clean Cu2O templates and their catalytic oxidation of dye molecules with H2O2

机译：通过干净的Cu2O模板无表面活性剂合成空心CuS纳米球及其对染料分子的H2O2催化氧化

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Hollow copper monosulfide (CuS) nanospheres were synthesized by using copper(I) oxide nanoaggregates as sacrificial templates with thioacetamide in the absence of surfactants by a one-pot method. The hollow CuS nanospheres that are similar to 100 nm in diameter with a clean surface were obtained via Kirkendall effect. These hollow nanospheres were well characterized and used as catalysts for the degradation of Rhodamine B and methylene blue with hydrogen dioxide. It was revealed by the catalytic results that these CuS nanospheres were highly efficient catalysts for dye degradation in the darkness, possibly due to the hollow structure and clean surface.

机译：通过一锅法，在没有表面活性剂的情况下，使用氧化亚铜纳米聚集体作为牺牲模板与硫代乙酰胺合成空心单硫化铜（CuS）纳米球。通过Kirkendall效应获得了直径类似于100 nm，表面干净的空心CuS纳米球。这些中空的纳米球已被很好地表征，并用作催化剂，用于用二氧化氢降解罗丹明B和亚甲基蓝。催化结果表明，这些CuS纳米球是用于染料在黑暗中降解的高效催化剂，这可能是由于其空心结构和清洁的表面。

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《RSC Advances》 |2016年第87期|共5页
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Bai Lei; Ye Xiangju; Song Changchun; Chen Houli; Cai Baogui; Bai Yuwei; Xu Chenchen; Li Zirong;
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1. The surfactant-free synthesis of hollow CuS nanospheres via clean Cu2O templates and their catalytic oxidation of dye molecules with H2O2 [J] . Bai Lei, Ye Xiangju, Song Changchun, RSC Advances . 2016,第87期

机译：通过干净的Cu2O模板无表面活性剂合成空心CuS纳米球及其对染料分子的H2O2催化氧化
2. Controlled synthesis of monodisperse sub-100 nm hollow SnO_2 nanospheres: A template-and surfactant-free solution-phase route, the growth mechanism, optical properties, and application as a photocatalyst [J] . Wu W., Zhang S., Zhou J., Chemistry: A European journal . 2011,第35期

机译：亚分散的小于100 nm的空心SnO_2纳米球的可控制合成：无模板和无表面活性剂的溶液相路线，生长机理，光学性质以及作为光催化剂的应用
3. Controlled Synthesis of Monodisperse Sub-100 nm Hollow SnO₂ Nanospheres: A Template- and Surfactant-Free Solution-Phase Route, the Growth Mechanism, Optical Properties, and Application as a Photocatalyst [J] . Dr. Wei Wu, Shaofeng Zhang, Juan Zhou, Chemistry - A European Journal . 2011,第35期

机译：亚分散的100 nm以下空心SnO _{2 纳米球的可控制合成：无模板和无表面活性剂的溶液相路线，生长机理，光学性质及其在光催化剂中的应用}
4. Synthesis and characterization of Fe-doped TiO_2 hollow nanospheres prepared by carbon sphere as hard template [C] . N Kanjana, P Laokul Siam Physics Congress . 2020

机译：用碳球形制备的Fe掺杂TiO_2中空纳米球作为硬模板的合成与表征
5. A neutral templating route to mesoporous molecular sieves and their catalytic application for peroxide oxidation of large aromatic molecules. [D] . Tanev, Peter Tanev. 1995

机译：介孔分子筛的中性模板路线及其催化作用，用于大型芳香分子的过氧化物氧化。
6. Surfactant-free synthesis of Cu2O hollow spheres and their wavelength-dependent visible photocatalytic activities using LED lamps as cold light sources [O] . Yuxi Wang, Da Huang, Xingzhong Zhu, 2014

机译：以LED灯为冷光源的无表面活性剂的Cu2O空心球的合成及其与波长有关的可见光催化活性
7. Sacrificial Template-Based Synthesis of Unified Hollow Porous Palladium Nanospheres for Formic Acid Electro-Oxidation [O] . Xiaoyu Qiu, Hanyue Zhang, Yuxuan Dai, 2015

机译：基于牺牲模板的合成空心多孔钯纳米球的甲酸电氧化合成

The surfactant-free synthesis of hollow CuS nanospheres via clean Cu2O templates and their catalytic oxidation of dye molecules with H2O2

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