花状雄蕊状多孔硼碳氮纳米卷用于水清洁。

Flower stamen-like porous boron carbon nitride nanoscrolls for water cleaning.

机构信息

Institute for Frontier Materials, Deakin University, Locked Bag 2000, Geelong, Victoria 3220, Australia.

出版信息

Nanoscale. 2017 Jul 20;9(28):9787-9791. doi: 10.1039/c7nr03084c.

Abstract

With the development of the textile industry, commercial organic dyes in waste water are posing as serious issues. Recently, nanomaterials such as porous nanosheets have proven to be efficient in adsorbing the dyes from waste water. However, it still remains a challenge to develop novel nanomaterials as effective absorbents for water cleaning. Herein, we report novel flower stamen-like porous boron carbon nitride (BCN) nanoscrolls for water cleaning. The porous BCN nanoscrolls with a high surface area of 890 m g display excellent dye adsorption performances up to the adsorption capacity of 620 mg g of Congo red and 250 mg g of methylene blue, which have a great potential value for water cleaning applications.

摘要

随着纺织工业的发展，废水中的商业有机染料正构成严重的问题。最近，多孔纳米片等纳米材料已被证明在吸附废水中的染料方面非常有效。然而，开发新型纳米材料作为有效的水清洁吸附剂仍然是一个挑战。在此，我们报告了一种新型的花雄蕊状多孔硼碳氮化物（BCN）纳米卷，用于水清洁。具有 890 m²/g 高表面积的多孔 BCN 纳米卷显示出优异的染料吸附性能，对刚果红的吸附容量高达 620 mg/g，对亚甲基蓝的吸附容量高达 250 mg/g，在水清洁应用方面具有很大的潜在价值。