posted on 2021-12-28, 13:40authored byZhen Xu, Yingying Gu, Yarui An, Chuan Zhang, Yongchang Yu, Anchun Long, Lizhen Huang
Given that currently more high-efficiency
photocatalysts are needed
to address environmental pollution, this paper has proposed an effective
method of P123-modified synthesis of BiOCl nanosheet/bismuth nitrate
(BiOCl/BBN) heterojunctions. The photocatalytic results showed that
the BiOCl nanosheet with BiOCl/BBN heterojunctions (BOC-1) exhibited
100% efficiency in the photocatalytic degradation of RhB within 3
min under visible light, simultaneously demonstrating beneficial stability
and recyclability. The effectiveness of the photocatalytic activity
of BOC-1 was ascribed to the formation of BiOCl/BBN heterojunctions
and P123 modification, which facilitated the separation of carriers.
This study offers a convenient and effective approach for the synthesis
of high-efficiency heterogeneous photocatalysts for the removal of
environmental pollutants.