کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
149184 | 456428 | 2012 | 5 صفحه PDF | دانلود رایگان |
Developing continuous-flow high-temperature fabrication strategies constitutes a pivotal challenge in the realization and scale-up of some functional nanomaterials. We have developed a light-driven large-area spinning-disk processor for this purpose, and establish its continuous-flow capability in preparing TiO2 anatase-phase nanoparticles with reaction temperatures up to 550 °C. This reactor strategy markedly reduces reaction time – primarily by eliminating the need for product calcination – while maintaining high conversion efficiency.
► A fundamentally new reactor strategy for nanomaterial synthesis is reported.
► The key is conflating unorthodox optics with spinning disk processors.
► Experimental results and structural characterization are for TiO2 nano-anatase.
► We depict a continuous-flow high-temperature strategy for nanomaterial generation.
Journal: Chemical Engineering Journal - Volumes 211–212, 15 November 2012, Pages 195–199