scholarly journals Three hierarchical porous magnesium borate microspheres: a serial preparation strategy, growth mechanism and excellent adsorption behavior for Congo red

RSC Advances ◽  
2019 ◽  
Vol 9 (35) ◽  
pp. 20009-20018 ◽  
Author(s):  
Rui-Feng Guo ◽  
Yan-Qing Ma ◽  
Zhi-Hong Liu

Three 3D hierarchical porous 7MgO·2B2O3·7H2O and 3MgO·B2O3 microspheres assembled by nanosheets have been prepared by a serial preparation strategy. They exhibited excellent selective adsorption performance for Congo red with high adsorption capacities.

2014 ◽  
Vol 2 (45) ◽  
pp. 19167-19179 ◽  
Author(s):  
Zhaoqiang Zhang ◽  
Wancheng Zhu ◽  
Ruguo Wang ◽  
Linlin Zhang ◽  
Lin Zhu ◽  
...  

Uniform hierarchical porous MgBO2(OH)/ Mg2B2O5 superstructures were obtained for the first time via a facile ionothermal route, both of which exhibited excellent removal efficiency for Congo red with good recyclability and reusability.


RSC Advances ◽  
2017 ◽  
Vol 7 (26) ◽  
pp. 16189-16195 ◽  
Author(s):  
Xian-He Shi ◽  
Jin-Jin Ban ◽  
Li Zhang ◽  
Zhi-Peng Sun ◽  
Dian-Zeng Jia ◽  
...  

Porous MgO-hex and MgO-dhp materials were synthesized by annealing metal–organic framework [NH4][Mg(HCOO)3], and exhibit excellent adsorption capacities toward Congo red.


RSC Advances ◽  
2017 ◽  
Vol 7 (43) ◽  
pp. 26968-26973 ◽  
Author(s):  
Qifan Peng ◽  
Fan Yu ◽  
Bicheng Huang ◽  
Yaqin Huang

Carbon-containing nano-hydroxyapatite derived from fish bone was prepared as a high performance adsorbent for water treatment.


RSC Advances ◽  
2016 ◽  
Vol 6 (92) ◽  
pp. 89699-89707 ◽  
Author(s):  
Zhongfu Li ◽  
Yi Du ◽  
Shiying Zhang ◽  
Zhongtao Chen ◽  
Kai Yang ◽  
...  

A segmented heating process with CTAB as a surfactant and pore forming agent has been successfully developed to synthesize hierarchical γ-AlOOH and γ-Al2O3 microspheres with ultra-excellent adsorption performance for Congo red.


RSC Advances ◽  
2018 ◽  
Vol 8 (52) ◽  
pp. 29781-29788 ◽  
Author(s):  
Xueping Huang ◽  
Fan Yu ◽  
Qifan Peng ◽  
Yaqin Huang

Leather shavings biochar can achieve high adsorption performance for Congo red through physical and chemical interactions.


2020 ◽  
Vol 59 (13) ◽  
pp. 6164-6171
Author(s):  
Yihua Qian ◽  
Jian Wu ◽  
Daofei Lv ◽  
Chanchan Xu ◽  
Jing Wu ◽  
...  

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