Synthesis of hollow porous carbon nanospheres from coal tar for adsorption of Direct Black 38 dye
Synthesis of hollow porous carbon nanospheres from coal tar for adsorption of Direct Black 38 dye
复制标题
以煤焦油为原料合成中空多孔碳纳米球用于吸附直接黑38染料
DOI:
10.1007/s10934-017-0369-2
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发表时间:
2017-01
影响因子:
2.6
通讯作者:
He Xiaojun
中科院分区:
文献类型:
--
作者:
Zhang Chen;Zhang Weihao;Yu Moxin;Ning Kemeng;Zhang Li;Wang Xiaoting;He Xiaojun
A hollow porous carbon nanospheres (HPCNs) material which suits for adsorption of Direct Black 38 (DB38) was prepared from coal tar using zinc acetate as a template coupled with KOH activation. The synthesized HPCNs features with nanospheres structure and contains both micropores and a lot of mesopores. The HPCN1−4−2made with the mass weight ratio of coal tar/zinc acetate/KOH at 1:4:2 shows a large surface area of 1374 m2g−1with an average pore size of 7.41 nm. The HPCN1−4−2exhibits excellent adsorption capacity for DB38 dye, which has big molecular size at room temperature. This is mainly due to its large surface area and pore volumes contributed by its mesopores. This work suggests an effective way to synthesize a high performance adsorbent for large molecular size dyes from low-cost coal tar.
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影响因子:
5.7
作者:
Xiaojun He;Xiao-jing Li;Xiaoting Wang;Nan Zhao;Moxin Yu;Mingbo Wu
通讯作者:
Xiaojun He;Xiao-jing Li;Xiaoting Wang;Nan Zhao;Moxin Yu;Mingbo Wu
影响因子:
9.9
作者:
Donnaperna, L.;Duclaux, L.;Pietrelli, L.
通讯作者:
Pietrelli, L.
DOI:
10.1016/j.colsurfa.2016.05.059
发表时间:
2016-09
期刊:
Colloids and Surfaces A: Physicochemical and Engineering Aspects
影响因子:
--
作者:
M. J. Puchana-Rosero;M. Adebayo;E. Lima;F. M. Machado;P. S. Thue;J. C. Vaghetti;C. S. Umpierres;M. Gutterres
通讯作者:
M. J. Puchana-Rosero;M. Adebayo;E. Lima;F. M. Machado;P. S. Thue;J. C. Vaghetti;C. S. Umpierres;M. Gutterres
影响因子:
6
作者:
Gautam, Ravindra Kumar;Rawat, Vandani;Chattopadhyaya, Mahesh Chandra
通讯作者:
Chattopadhyaya, Mahesh Chandra
影响因子:
8.4
作者:
Ansari, Fatemeh;Ghaedi, Mehrorang;Asfaram, Arash
通讯作者:
Asfaram, Arash