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Three-dimensional layered double hydroxide membranes: fabrication technique, growth mechanism, and enhanced photocatalytic activity

Author:
Xue, Li, Lü, Zhipeng, Cheng, Yingzhi, Sun, Xiuyu, Lin, Hongtao, Xiao, Xiaoling, Liu, Xiangfeng, Zhuo, Shuping
Source:
Chemical communications 2018 v.54 no.61 pp. 8494-8497
ISSN:
1364-548X
Subject:
aluminum, aluminum oxide, photocatalysis
Abstract:
Novel three-dimensional ZnAl–LDH/AAO and NiAl–LDH/AAO membranes using porous anodic aluminum oxide (AAO) templates as a substrate and an Al³⁺ source were successfully fabricated via a simple precipitant-free in situ growth technique. These membranes with uniform layered double hydroxide (LDH) plates on the outer and inner surfaces exhibit enhanced activities in photocatalysis.
Agid:
6177734