Excellent adsorption performance for Congo red on hierarchical porous magnesium borate microsphere prepared by a template-free hydrothermal method

2018 ◽  
Vol 86 ◽  
pp. 92-100 ◽  
Author(s):  
Yan-Qing Ma ◽  
Zhi-Hong Liu
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 ◽  
2015 ◽  
Vol 5 (10) ◽  
pp. 7066-7073 ◽  
Author(s):  
Weiquan Cai ◽  
Yuzhen Hu ◽  
Jiaguo Yu ◽  
Wenguang Wang ◽  
Jiabin Zhou ◽  
...  

Hierarchical γ-Al2O3 nanostructures with tunable morphologies, and enhanced adsorption performance towards phenol and CO2 were synthesized for the first time by a facile template-free hydrothermal method using thiourea as precipitating agent.


2021 ◽  
Vol 5 (19) ◽  
pp. 4944-4954
Author(s):  
Li-Li Yu ◽  
Wei-Ling Xu ◽  
Jian-Guo Zhang ◽  
Shuang Li ◽  
Rong-Bing Li ◽  
...  

Template-free fabrication of nanowires self-assembling into nanospheres and crosslinking into 3D hierarchical porous β-MnO2 networks with good supercapacitive performance over a broad temperature range.


Author(s):  
Diogo P. S. Silva ◽  
Alef T. Santos ◽  
Thaís R. S. Ribeiro ◽  
Julyane R. S. Solano ◽  
Roberta K. B. C. Cavalcanti ◽  
...  

RSC Advances ◽  
2014 ◽  
Vol 4 (39) ◽  
pp. 20234-20238 ◽  
Author(s):  
Zhenyu Wang ◽  
Yuefei Zhang ◽  
Yonghe Li ◽  
Haoyu Fu

A novel hierarchical porous NiCo2O4 nanograss array directly grown on Ni foam has been constructed via a simple one-step hydrothermal method combined with a calcination treatment, and possessed high electrochemical performance.


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