Nanoengineering of Anisotropic Materials for Creating the Active Optical Cells with Increased Energy Efficiency

TL;DR

This paper discusses the development of anisotropic crystalline nanocomposites within mesoporous Al2O3 matrices to create optical cells with enhanced energy efficiency, using crystal growth and X-ray analysis.

Contribution

It introduces a method for growing anisotropic nanocrystals in mesopores, demonstrating controlled crystallization directions for improved optical energy efficiency.

Findings

Successful growth of KDP and TGS nanocrystals in mesopores

Crystallization predominantly in the [100] direction

Potential for creating more energy-efficient optical cells

Abstract

In this paper the state-of-the-art for exploiting the unique physical and chemical properties of crystalline materials and their possible applications for development of crystalline nanocomposites with the tailored anisotropy were discussed. Using a method of growing crystals from a solution the KDP and TGS nanocrystalites were grown in the mezopores of the Al2O3 matrix. To investigate the developed nanocrystalline samples the X-ray analysis was used. A form of the obtained diffractograms and our calculations show the predominant crystallization of the KDP and TGS in the direction [100], which coincides with the direction of the cylindrical pores. Thus, diffractograms contain only reflexes of crystallographic planes (200) and (400). The achieved result indicates the possibility of growing of nanocrystals in mesopores of such Al2O3 structures developed by us and provides the prospect of creating optical cells with increased energy efficiency.