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凹凸棒石/炭对低浓度亚甲基蓝的吸附性能

吴雪平 徐艳青 张先龙 吴玉程 高鹏

吴雪平, 徐艳青, 张先龙, 吴玉程, 高鹏. 凹凸棒石/炭对低浓度亚甲基蓝的吸附性能. 新型炭材料, 2015, 30(1): 71-78. doi: 10.1016/S1872-5805(15)60176-7
引用本文: 吴雪平, 徐艳青, 张先龙, 吴玉程, 高鹏. 凹凸棒石/炭对低浓度亚甲基蓝的吸附性能. 新型炭材料, 2015, 30(1): 71-78. doi: 10.1016/S1872-5805(15)60176-7
WU Xue-ping, XU Yan-qing, ZHANG Xian-long, WU Yu-cheng, GAO Peng. Adsorption of low-concentration methylene blue onto a palygorskite/carbon composite. New Carbon Mater., 2015, 30(1): 71-78. doi: 10.1016/S1872-5805(15)60176-7
Citation: WU Xue-ping, XU Yan-qing, ZHANG Xian-long, WU Yu-cheng, GAO Peng. Adsorption of low-concentration methylene blue onto a palygorskite/carbon composite. New Carbon Mater., 2015, 30(1): 71-78. doi: 10.1016/S1872-5805(15)60176-7

凹凸棒石/炭对低浓度亚甲基蓝的吸附性能

doi: 10.1016/S1872-5805(15)60176-7
基金项目: 国家自然科学基金(51002042, 40902020, 51072044);安徽省教育厅重点项目 (2011AJZR0080);中央高校基本科研业务费专项资金资助(2013HGQC0015).
详细信息
    作者简介:

    吴雪平,副教授.E-mail:xuepingw@ustc.edu.cn

    通讯作者:

    吴玉程,教授.E-mail:ycwu@hfut.edu.cn

  • 中图分类号: TQ127.1+1

Adsorption of low-concentration methylene blue onto a palygorskite/carbon composite

Funds: National Natural Science Foundation of China (51002042, 40902020, 51072044); Programs Foundation of Provincial Education Department of Anhui (2011AJZR0080); Fundamental Research Funds for the Central Universities (2013HGQC0015).
  • 摘要: 通过水热处理凹凸棒石和纤维素获得凹凸棒石/炭纳米复合材料,研究该复合材料对亚甲基蓝的吸附性能。考察吸附条件对吸附行为的影响,以及吸附动力学和热力学研究。亚甲基蓝的吸附行为符合二级吸附速率方程,吸附等温方程符合Langmuir方程。吸附热力学参数的计算值表明,亚甲基蓝在该复合材料上的吸附是自发、吸热的过程。
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出版历程
  • 收稿日期:  2014-05-27
  • 录用日期:  2015-02-13
  • 修回日期:  2014-12-09
  • 刊出日期:  2015-02-28

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