| SUDEI-CuS混凝构筑球的制备及表征 |
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| 引用本文： | 马德荣,胡正水.SUDEI-CuS混凝构筑球的制备及表征[J].青岛化工学院学报(自然科学版),2014(3):250-254. |
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| 作者姓名： | 马德荣 胡正水 |
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| 作者单位： | 青岛科技大学材料科学与工程学院,山东青岛266042 |
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| 摘 要： | 以适量的月桂酸硫脲咪唑啉季铵盐（SUDEI）为表面活性剂,采用溶剂热法在NN二甲基甲酰胺（DMF）/乙二醇中140℃反应24h,制备出了花状的SUDEI-CuS混凝球。通过扫描电子显微镜（SEM）、透射电子显微镜（TEM）、X射线衍射分析仪（XRD）与UV-Vis等进行了表征,对SUDEI-CuS混凝球形成机理、结构的材料性能进行探索。同时发现SUDEI-CuS混凝球,具有较强的紫外可见吸收。
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| 关 键 词： | 溶剂热法 SUDEI-CuS 混凝 |
Preparation and Characterization of SUDEI-CuS Concrete Build Ball |
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| MA De-rong,HU Zheng-shui.Preparation and Characterization of SUDEI-CuS Concrete Build Ball[J].Journal of Qingdao Institute of Chemical Technology(Natural Science Edition),2014(3):250-254. |
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| Authors: | MA De-rong HU Zheng-shui |
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| Institution: | (College of Materials Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, China) |
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| Abstract: | Flower-like SUDEI-CuS Concrete build product has been synthesized via a solvothermal method from DMF/ethylene glycol solution at 140℃for 24hin the presence of a special surfactant-quaternary ammo-nium salt of 2-undecy1-1-dithioureido-ethyl-imidazoline（SUDEI）.The products are characterized by TEM,SEM,XRD,and UV-Vis techniques.And the effects of SUDEI and solvents on the morphology,crystalline and light absorption property of CuS are also discussed.The formation mechanism of SUDEI-CuS was discussed in detail.and SUDEI-CuS have higher ultraviolet and visible absord. |
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| Keywords: | solvothermal method SUDEI-CuS concrete |
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