Growth and optical band gap of CdAl-layered double hydroxide thin structures on rigid substrate

Comparison of transition metal (Fe, Co, Ni, Cu, and Zn) containing tri-metal layered double hydroxides (LDHs) prepared by urea hydrolysis

“…2,[22][23][24] LDHs can be prepared with a variety of metal combinations that can be tailored to the desired applications and can have different structural, chemical and photoelectric properties dependent on the incorporated metals and preparation methods. [25][26][27][28][29][30] It has been found that the inclusion of a third metal into the layer structure can modify the LDHs optical properties, UV-Vis light absorption range and catalytic properties. 31,33 Kang et al investigated how the catalytic oxidation of SO 2 to SO 3 can be improved through substitution of Fe and Mn in co-precipitated MgAl-LDHs.…”

Flexible Visible-Blind Ultraviolet Photodetectors Based on ZnAl-Layered Double Hydroxide Nanosheet Scroll

“…The properties of LDHs can be modulated by combination with a wide variety of metal cations and anions. Among them, ZnAl-LDH is an excellent visible-blind UV-absorbing material because of its wide band gap, easy fabrication by low-temperature hydrothermal synthesis, low cost, and environmental friendliness. − Particularly, because of the advantages of multiple sheets structure, that is, a scroll structure, it exhibits excellent flexibility or bendability. In this paper, we demonstrate for the first time the feasibility of using an LDH nanosheet with a scroll structure as an active layer in a flexible and visible-blind UV photodetector (Figure a).…”

Synthesis and characterization of MgAl-DBS LDH/PLA composite by sonication-assisted masterbatch (SAM) melt mixing method

“…15,25 LDHs can be prepared with different metal combinations that can be tailored to the desired applications and can have different structural, chemical and photoelectric properties depending on the incorporated metals and preparation methods. [26][27][28] Dispersion of LDHs in polymers is a crucial factor on which the properties and performance of resulting polymer composite are depending a lot. In most of the cases of LDHs/polymer composites, LDHs is modied with organic anions to enhance the interaction between LDHs and polymer.…”