胡英;李国元;颜志勇;姚勇波;李喆;

• 1:嘉兴学院设计学院
• 2:桐昆集团股份有限公司

摘要(Abstract)：

以木醋杆菌为菌种,在30℃下静态培养得到纤维素纳米纤维构建的网状薄膜,浸泡在硫酸铜溶液后,经葡萄糖还原产生的氧化亚铜跟纤维素纳米纤维紧密结合,制得纤维素纳米纤维负载氧化亚铜;分析了氧化亚铜和纤维素纳米纤维的微观结构、纤维素纳米纤维负载氧化亚铜的含量以及纤维素纳米纤维负载氧化亚铜对亚甲基蓝的降解效果。结果表明:纤维素纳米纤维直径为40~80nm,在70℃下,葡萄糖还原硫酸铜只产生氧化亚铜,没有其他杂质;在太阳光照射120 min后,纤维素纳米纤维负载氧化亚铜和氧化亚铜粉末对亚甲基蓝的降解率分别达到85%和76%。

关键词(KeyWords)： 纤维素纤维;氧化亚铜;原位合成;亚甲基蓝;光催化降解

Abstract:

Keywords:

基金项目(Foundation): 国家重点研发计划项目(2016YFB0302700)

作者(Author): 胡英;李国元;颜志勇;姚勇波;李喆;

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DOI:

参考文献(References)：

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