title: Benign-by-Design Solventless Mechanochemical Synthesis of Three-, Two-, and One-Dimensional Hybrid Perovskites.
abstract: Organic-inorganic hybrid perovskites have attracted significant attention owing to their extraordinary optoelectronic properties with applications in the fields of solar energy, lighting, photodetectors, and lasers. The rational design of these hybrid materials is a key factor in the optimization of their performance in perovskite-based devices. Herein, a mechanochemical approach is proposed as a highly efficient, simple, and reproducible method for the preparation of four types of hybrid perovskites, which were obtained in large amounts as polycrystalline powders with high purity and excellent optoelectronics properties. Two archetypal three-dimensional (3D) perovskites (MAPbI3and FAPbI3) were synthesized, together with a bidimensional (2D) perovskite (Gua2PbI4) and a "double-chain" one-dimensional (1D) perovskite (GuaPbI3), whose structure was elucidated by X-ray diffraction.
authors: Institute of Fine Chemistry and Nanochemistry, Department of Physical Chemistry and Applied Thermodynamics, University of Cordoba, Campus Universitario de Rabanales, Edificio Marie Curie, 14014, Córdoba, Spain.
authors: Alexander D
authors: 0000-0002-3825-9021
authors: AD
authors: Jodlowski
authors: Departamento de Química Orgánica, Universidad de Córdoba, Edificio Marie Curie, Ctra Nnal IVa Km 396, 14014, Córdoba, Spain.
authors: Alfonso
authors: A
authors: Yépez
authors: Departamento de Química Orgánica, Universidad de Córdoba, Edificio Marie Curie, Ctra Nnal IVa Km 396, 14014, Córdoba, Spain.
authors: Rafael
authors: 0000-0003-4190-1916
authors: R
authors: Luque
authors: Institute of Fine Chemistry and Nanochemistry, Department of Physical Chemistry and Applied Thermodynamics, University of Cordoba, Campus Universitario de Rabanales, Edificio Marie Curie, 14014, Córdoba, Spain.
authors: Luis
authors: 0000-0002-2141-1437
authors: L
authors: Camacho
authors: Institute of Fine Chemistry and Nanochemistry, Department of Physical Chemistry and Applied Thermodynamics, University of Cordoba, Campus Universitario de Rabanales, Edificio Marie Curie, 14014, Córdoba, Spain.
authors: Gustavo
authors: 0000-0001-8614-1522
authors: G
authors: de Miguel
keywords: ball milling; hybrid materials; optoelectronic properties; perovskite phases; powder X-ray diffraction