GO-PANI复合材料对亚甲基蓝和甲基橙吸附性能  

Adsorption effect of GO-PANI composite materials on methylene blue and methyl orange

作　　者：王艳[1] 郭勇 王存月 杨永芳[3] 

机构地区：[1]天津市质量监督检验站第四十二站,天津300384 [2]中海油天津化工研究设计院有限公司,天津300131 [3]河北工业大学化工学院,天津300130

出　　处：《工业水处理》2017年第11期62-65,共4页Industrial Water Treatment

摘　　要：将对苯二胺化学接枝在氧化石墨烯(GO)片层边缘,利用其为锚固位点原位氧化接枝了聚苯胺(PANI),得到复合材料GO-PANI。复合材料GO-PANI对染料具有很好的吸附性能,其对亚甲基兰、甲基橙的平衡吸附量高达465、299 mg/g,是纯PANI对亚甲基兰、甲基橙的平衡吸附量的1.88、2.6倍。GO-PANI has been obtained by chemically grafting poly-phenylenediamine onto the edge of grapheneoxide（GO）layers,and being used as the site of anchor point for oxidizing grafting polyaniline（PANI）. The compos-ite material GO-PANI has good effects on the adsorption capability for dyestuff. Its equilibrium adsorption capacityfor methylene blue and methyl orange are as high as 465 mg/g and 299 mg/g,respectively,which is 1.88 and 2.6 times,respectively,as much as that of pure PANI.

关 键 词：石墨烯 PANI 吸附 亚甲基蓝 甲基橙 

分 类 号：X703.5[环境科学与工程—环境工程]