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氧化石墨-氧化铜复合材料的制备及其光催化性能研究
  • 分类：O64[理学—物理化学;理学—化学]
  • 作者机构：[1]聊城大学材料科学与工程学院,山东聊城252059, [2]中国科学院兰州化学物理研究所固体润滑国家重点实验室,甘肃兰州730000
  • 相关基金：国家自然科学基金资助课题（51172102）;固体润滑国家重点实验室开放课题（0804）
作者： 刘雪华[1], 邵鑫[1], 刘凤珍[2], 孟宪华[1], 王敏[1], 钟慧玲[1], 宋金魁[1]
关键词： 氧化石墨, 水热法, 氧化铜, 光催化, graphite-oxide, hydrothermal method, copper oxide, photocatalysis
中文摘要：

采用Hummers方法制备出氧化石墨（GO）,并以GO与二水合氯化铜为初始反应物,利用水热法制备GO-CuO复合材料,并对其进行结构和形貌表征,研究了复合材料对罗丹明B的催化降解作用.结果表明与氧化石墨烯复合后,氧化铜颗粒的分散性和比表面积均得到提高,而且复合材料具有较好的吸附效果.

英文摘要：

Graphite oxide （GO） was prepared using a modi？ ed Hummers method. GO-CuO com- posites were synthesized by a hydrothermal method, using the GO and CuC12 · 2H2O as raw materials. The composites were characterized and researched. The results showed that the specific surface area of composites was increased with good dispersity of CuO in the composites, and the adsorption capacity of composites was very well.

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