A nano-liter droplet-based microfluidic reactor serves as continuous large-scale production of inorganic perovskite nanocrystals

Microreactor-based micro/nanomaterials: fabrication, advances, and outlook

“…Geng et al 171,172 from Tsinghua University in China have conducted many studies on the synthesis of cesium lead halide Fig. 13 (a) Porous copper fiber microreactor and synthesized N-CDs.…”

Microfluidic Tailoring of a Ru Nanodots/Carbon Heterocatalyst for Electrocatalytic Nitrogen Fixation

“…Benefiting from the rapid mixing, intensive mass/heat transfer capacity, and adjustable residence time of the microfluidic platform, 29 various functionalized materials with a favorable structure have been successfully achieved through the microfluidic strategies, such as MoS 2 /PGF, 30 cesium lead halide perovskite nanocrystals, 31 and carbon dots. 32 Herein, we have developed a microfluidic continuous-flow platform innovatively to achieve the efficient synthesis of the Ru nanodots/carbon (Ru/C) hetero-catalyst (Scheme 1a,b), which has a high efficiency, stable operation, controllable regulation, environment-friendly process, strong expansibility, and wide applications.…”

“…Benefiting from the rapid mixing, intensive mass/heat transfer capacity, and adjustable residence time of the microfluidic platform, various functionalized materials with a favorable structure have been successfully achieved through the microfluidic strategies, such as MoS 2 /PGF, cesium lead halide perovskite nanocrystals, and carbon dots . Moreover, as for heterogeneous catalysts, our previous works have established a continuous process for hetero-catalyst preparation. − Nevertheless, the investigation into the regulation of the morphology, especially the supported active site size is far from satisfactory, but it is extremely crucial for the Ru-based catalyst toward electrocatalytic ammonia generation.…”

Ultra-stable blue-emitting lead-free double perovskite Cs2SnCl6nanocrystals enabled by an aqueous synthesis on a microfluidic platform

“…Recently, Xu et al achieved a large-scale synthesis of cesium lead halide perovskite NCs. 22,23 However, it still remains challenging to synthesize Sn-based LFHP NCs with an aqueous solution via a microfluidic platform.…”