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Updated: Mar 28, 2026

Surface Functionalization of Metal-Organic Frameworks for Improved Moisture Resistance
Published on: September 5, 2018
Chloride capping of CdTiO3 for higher crystallinity and enhanced photocatalytic activity
Zameer Hussain Shah1, Yuzhen Ge, Xijie Lin
1State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, People's Republic of China. lurw@dlut.edu.cn.
Abstract:
The crystallinity of cadmium titanate (CdTiO3) was greatly improved when synthesized under mild reaction conditions, in the presence of chloride. The highly crystalline CdTiO3 showed much enhanced photodegradation of methyl orange (MO) under simulated sunlight. CdTiO3 was characterized using X-ray diffraction (XRD), transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS), N2 adsorption/desorption, photoluminescence (PL), and UV/vis spectrometry. The enhanced photodegradation was attributed to the better charge separation owing to its higher crystallinity.
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