Processing porous architectures based on LDH: Synthesis and novel applications

The processing of porous architectures based on Layered Double Hydroxides (LDH) is reviewed. Especially, a focus was put on porosity in nm and μm ranges that can be prepared via various post-treatments and templating techniques for the enhancement of the original properties. A challenge toward the desired porosity is control of structural ordering as well as crystal growth of LDH. The present review paper is mainly dedicated to summarizing the synthetic approaches to access the porous LDH that have found a wide range of applications such as adsorption/environment purification, catalysis, energy storage & production and bio-applications.