标题： 发射型钙钛矿量子线在坚固的纳米容器中 显示英文标题

标题： Emissive perovskite quantum wires in robust nanocontainers

摘要： 从填充无机铅卤化物钙钛矿的氮化硼纳米管（BNNTs）制备了发光纳米结构。 BNNTs 提供了一个平台，用于简便合成高长径比的钙钛矿量子线，具有可调色、高度偏振的发射。 BNNTs 在单个纳米线周围形成柔性且坚固的保护壳，在后处理过程中减轻降解，以便于实际应用，同时由于其光学透明性，可以利用钙钛矿纳米线的发射。 通过选择适当的 BNNT 主体可以调节线径，从而方便地进入强量子限制的直径范围。 封装的单个量子线可用作纳米光子器件的构建模块，并用于创建大规模的柔性组件。 显示英文摘要

摘要： Light emissive nanostructures were prepared from boron nitride nanotubes (BNNTs) filled with inorganic lead halide perovskites. BNNTs provide a platform for facile synthesis of high aspect ratio perovskite quantum wires having color-tunable, highly polarized emission. BNNTs form a flexible and robust protective shell around individual nanowires, that mitigate degradation during post-processing for practical applications, while allowing to exploit the emission of the perovskite nanowires due to its optical transparency. The wire diameter can be tuned by choosing appropriate BNNT hosts, giving easy access to the strongly quantum confined diameter range. The individual encapsulated quantum wires can be used as building blocks for nanoscale photonic devices, and to create large-scale flexible assemblies.