Electrochemical assembling of aligned porous Nd(OH)3 nanobelts with high performance in water treatment

Herein, aligned Nd(OH)3 nanobelts with abundant mesopores are successfully assembled by a facile and template-free electrochemical method. The well-defined porous structure in Nd(OH)3 nanobelts leads to its superior adsorption and the remove rate of Congo red contained in wastewater reach to 99.1% in 30 min.