Progress on solvo/hydrothermal synthesis and optimization of the cathode materials of lithium-ion battery

Crown ether-like octanuclear molybdenum(v) clusters for cation binding and gas adsorption

“…A quantity of products was prepared at a warm temperature, 90 °C, with a hydrothermal method in autoclaves, which offer unique temperature and pressure environments for the crystallization of these substances. 21–24 The pH values of the aqueous solutions play integral roles in the crystallization of 1–4 . The synthetic pH values of 1–4 were adjusted to 7.6, 9.6, 10.2, and 6.8 before the reactions, respectively.…”

Hierarchically Porous Vanadium-Based Cathode Materials for High-Performance Na-Ion Batteries

“…Hydrothermal synthesis is a versatile and unique method capable of crystallizing materials in an aqueous medium under high-temperature and -pressure conditions [43]. In this typical synthesis process, the precursors are loaded in the form of a solution, slurry, or gel and subjected to high pressure and temperature using Teflon-lined autoclaves [44,45]. To further enhance the crystallinity and remove organic templates or residues, post-hydrothermal sintering is often necessary [46].…”

Coupling Enhanced Piezo-Photocatalysis on Robust Intergrowth Ferroelectric SrBi8Ti7O27 Nanosheets

“…However, intergrowth ferroelectric SrBi 8 Ti 7 O 27 materials are mainly synthesized through traditional high-temperature solid-state reaction (1000–1300 °C), resulting in high energy consumption and insufficient active sites that drastically impede the catalytic activity. , It is thus important to devise green, clean, simple, and energy-effective synthetic routes to create nanoscale SrBi 8 Ti 7 O 27 with a large specific surface area, ample active sites, high stability, facile recovery, and strong ferroelectric properties. Compared with traditional high-temperature solid-state reactions, hydrothermal reaction has been extensively investigated as a straightforward and environmentally friendly synthesis approach to prepare uniform nanoparticles with morphology- and size-controls by modulating the reaction parameters. , However, there is a lack of demonstration of the hydrothermal synthesis of SrBi 8 Ti 7 O 27 .…”

“…Compared with traditional high-temperature solidstate reactions, hydrothermal reaction has been extensively investigated as a straightforward and environmentally friendly synthesis approach to prepare uniform nanoparticles with morphology-and size-controls by modulating the reaction parameters. 49,50 However, there is a lack of demonstration of the hydrothermal synthesis of SrBi 8 Ti 7 O 27 . Herein, we achieve the successful synthesis of intergrowth ferroelectric SrBi 8 Ti 7 O 27 nanosheets under mild reaction conditions by introducing a mineralizer-assisted soft-chemical method.…”