Lignosulfonate functionalized kaolin-Ag hybrid catalyst for highly effective dye decolorization
Lignosulfonate functionalized kaolin-Ag hybrid catalyst for highly effective dye decolorization
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木质素磺酸盐功能化高岭土-银杂化催化剂用于高效染料脱色
DOI:
10.1016/j.clay.2019.02.010
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发表时间:
2019-04
影响因子:
5.6
通讯作者:
Chen Guiqiu
中科院分区:
文献类型:
--
作者:
He Kai;Yan Ming;Huang Zhenzhen;Zeng Guangming;Chen Anwei;Huang Tiantian;Peng Min;Chen Guiqiu
In this work, the immobilization of silver nanoparticles on lignosulfonate functionalized kaolin composite (LS-kaolin-Ag) was fabricated by a facile reduction method without additional reductant and stabilizer. Transmission electron microscopy, X-ray powder diffraction, and X-ray photoelectron spectroscopy, and Fourier transform infrared spectroscopy (FTIR) were used to confirm the successful preparation of LS-kaolin-Ag composite. The catalytic reduction tests on both cationic dye rhodamine B and anionic dye Congo red indicated the high catalytic activities of this as-prepared LS-kaolin-Ag composite. Meanwhile, this catalyst showed good recyclability for dye decolorization with just a little decrease of conversion percent in five successive reactions. These results suggest that LS-kaolin-Ag composite as an efficient and cost-effective catalyst shows great application potential for the decolorization of various organic dyes.
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DOI:
10.1504/ijewm.2016.076427
发表时间:
2016-05
影响因子:
0.6
作者:
N. Khatri;S. Tyagi;Dr. Deepak Rawtani
通讯作者:
N. Khatri;S. Tyagi;Dr. Deepak Rawtani
影响因子:
11.4
作者:
L. Zhang;Jiachao Zhang;G. Zeng;Haoran Dong;Yaoning Chen;Chao Huang;Yuan Zhu;Rui Xu;Yujun Cheng;Kunjie Hou;Weicheng Cao;Wei Fang
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L. Zhang;Jiachao Zhang;G. Zeng;Haoran Dong;Yaoning Chen;Chao Huang;Yuan Zhu;Rui Xu;Yujun Cheng;Kunjie Hou;Weicheng Cao;Wei Fang
DOI:
10.1088/0022-3727/45/32/325302
发表时间:
2012-07
期刊:
Journal of Physics D: Applied Physics
影响因子:
--
作者:
Meiling Zou;Mingliang Du;Han Zhu;Congsheng Xu;Yaqin Fu
通讯作者:
Meiling Zou;Mingliang Du;Han Zhu;Congsheng Xu;Yaqin Fu
影响因子:
8.8
作者:
He, Kai;Yan, Ming;Chen, Guiqiu
通讯作者:
Chen, Guiqiu
影响因子:
8.6
作者:
Xin Zhang;Ming Wang;Chen-Hao Ji;Xin-Ru Xu;Xiao-hua Ma;Zhen-liang Xu
通讯作者:
Xin Zhang;Ming Wang;Chen-Hao Ji;Xin-Ru Xu;Xiao-hua Ma;Zhen-liang Xu