A novel adsorbent of three-dimensional ordered macro/mesoporous carbon for removal of malachite green dye

被引：5
作者：
Wagn Jie [1 ]
Hou Guang-ya [1 ]
Wu Lian-kui [1 ]
Cao Hua-zhen [1 ]
Zheng Guo-qu [1 ]
Tang Yi-ping [1 ]
机构：
[1] Zhejiang Univ Technol, Coll Mat Sci & Engn, Hangzhou 310014, Peoples R China
来源：
JOURNAL OF CENTRAL SOUTH UNIVERSITY | 2020年 / 27卷 / 02期
基金：
中国国家自然科学基金;
关键词：
malachite green; adsorption; three-dimensional ordered macroporous; mesoporous; thermodynamics; kinetics; desorption; BINDER-FREE ANODE; ACTIVATED CARBON; MACROPOROUS CARBON; MESOPOROUS CARBON; ADSORPTION PERFORMANCE; EFFICIENT ADSORPTION; ENHANCED ADSORPTION; AQUEOUS-SOLUTIONS; FACILE SYNTHESIS; SYNTHETIC DYES;
D O I：
10.1007/s11771-020-4304-3
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
Three-dimensional ordered macro/mesoporous carbon (3DOM/m-C) with high specific surface area was synthesized by colloid crystal template method with chemical activation by KOH and used as the adsorbent for removing malachite green (MG) in aqueous solution. The microstructures of the adsorbents were characterized by FESEM, TEM and BET, and the effects of initial dye concentration, contact time, solution pH, and temperature on adsorption performance were investigated. The results show that the 3DOM/m-C exhibits extremely high adsorption capacity of 3541.1 mg/g within 2 h, which could be attributed to the novel ordered hierarchical structure with mesopores on three-dimensional ordered macroporous carbon walls. And the adsorption behavior conforms to the pseudo-second-order kinetic and Langmuir adsorption isotherm. 3DOM/m-C can be recycled after being desorbed by absolute ethanol, and still maintains a high capacity of 2762.06 mg/g after 5 cycles.
引用
收藏
页码：388 / 402
页数：15
相关论文
共 68 条
[21]   Highly ordered SBA-16 with low nickel amount for enhanced adsorption of methylene blue [J].
Kupfer, Vicente Lira ;
Maniezzo, Rogerio dos Santos ;
Carline de Lima, Hugo Henrique ;
Guilherme, Marcos Rogerio ;
Moises, Murilo Pereira ;
Rinaldi, Andrelson Wellington .
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING, 2018, 6 (04) :3898-3906
[22]   Mixed matrix membranes incorporated with three-dimensionally ordered mesopore imprinted (3DOm-i) zeolite [J].
Lee, Pyung Soo ;
Hong, Do-Young ;
Cha, Ga-Young ;
An, Heseong ;
Moon, Su-Young ;
Seong, Munsuk ;
Chang, Bong-Jun ;
Lee, Jong Suk ;
Kim, Jeong-Hoon .
SEPARATION AND PURIFICATION TECHNOLOGY, 2019, 210 :29-37
[23]   Fabrication of hierarchical porous ZnO/NiO hollow microspheres for adsorptive removal of Congo red [J].
Lei, Chunsheng ;
Pi, Meng ;
Cheng, Bei ;
Jiang, Chuanjia ;
Qin, Jiaqian .
APPLIED SURFACE SCIENCE, 2018, 435 :1002-1010
[24]   Synthesis of hierarchical porous zinc oxide (ZnO) microspheres with highly efficient adsorption of Congo red [J].
Lei, Chunsheng ;
Pi, Meng ;
Jiang, Chuanjia ;
Cheng, Bei ;
Yu, Jiaguo .
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2017, 490 :242-251
[25]   Self-assembled 3DOM macro-/mesoporous TiO2 photoanode for dyesensitized solar cells [J].
Li, Hao ;
Xie, Qiao ;
Wang, Rui ;
Li, Junsheng ;
Xie, Zhizhong ;
Tang, Haolin .
APPLIED SURFACE SCIENCE, 2018, 439 :1026-1033
[26]   Three dimensional ordered macroporous zinc ferrite composited silica sorbents with promotional desulfurization and regeneration activity at mid-high temperature [J].
Li, Lu ;
Zhang, Hongbo ;
Zhou, Pin ;
Meng, Xianglong ;
Liu, Lizhong ;
Jia, Jinping ;
Sun, Tonghua .
APPLIED SURFACE SCIENCE, 2019, 470 :177-186
[27]   Preparation of three-dimensional macroporous-mesoporous lithium ion sieve with high Li+ adsorption capacity [J].
Li, Na ;
Gan, Kaifeng ;
Lu, Deli ;
Zhang, Jinlong ;
Wang, Lingzhi .
RESEARCH ON CHEMICAL INTERMEDIATES, 2018, 44 (02) :1105-1117
[28]   Three-dimensionally ordered macroporous SnO2 as anode materials for lithium ion batteries [J].
Li, Zhen ;
Tan, Yueyue ;
Huang, Xiaoxiong ;
Zhang, Wei ;
Gao, Yilong ;
Tang, Bohejin .
CERAMICS INTERNATIONAL, 2016, 42 (16) :18887-18893
[29]   Treatment of highly concentrated wastewater containing multiple synthetic dyes by a combined process of coagulation/flocculation and nanofiltration [J].
Liang, Can-Zeng ;
Sun, Shi-Peng ;
Li, Fu-Yun ;
Ong, Yee-Kang ;
Chung, Tai-Shung .
JOURNAL OF MEMBRANE SCIENCE, 2014, 469 :306-315
[30]   Construction of novel three dimensionally ordered macroporous carbon nitride for highly efficient photocatalytic activity [J].
Lin, Bo ;
Yang, Guidong ;
Yang, Bolun ;
Zhao, Yuxin .
APPLIED CATALYSIS B-ENVIRONMENTAL, 2016, 198 :276-285
1234567