【正文】
order to rapidly obtain highly crystalline InP nanocrystals with relatively narrow size distributions (see Figure S1 in the Supporting Information,). The second (aging) stage of the reactor was operated at temperatures ranging from 200– 340 8C to study the effect of aging temperature. In the third stage of the system, a sequential injection reactor (Figure 1 c) was used to supply more molecular precursors for the further growth of InP nanocrystals. In the case of most InP nanocrystal syntheses, both the aging and sequential growth reactors were maintained at 320 8C to utilize supercritical octane (Tc = 8C and Pc = m Pa). Octane was selected as the solvent in order to provide excellent mixing, fast diffusivity, and sufficient density for the solubilization of all reagents. 4 對用高溫高壓連續(xù)流微反應(yīng) 合成磷化銦納米晶體 的研究 Jinyoung Baek,彼得 使用一個真正的連續(xù)三階段的微流控反應(yīng)堆來精確 協(xié)調(diào) 混合、老化和連續(xù)增長 狀態(tài) 的反應(yīng)條件 ,我們這里描述的研究建立在之前的銦 的納米晶體合成和機械的工作 之上 來探測 重要的 實驗參數(shù) 包含 InP 納米晶體的合成。 [使用超臨界流體萃取反應(yīng)堆結(jié)果在窄停留時間分布、生產(chǎn)同質(zhì)的反應(yīng)條件對合成晶態(tài)的理想。前兩個階段的反應(yīng)堆被用作系統(tǒng)研究納米晶體形成的銦 (圖 1 a,b)。辛烷被選為溶劑 是 為 了提供 更好 的混合、快速擴散系數(shù) ,以及足夠的密度 ,,使所有的試劑得到溶解 。 5 沒有將任何人工合成步驟之間的批處理操作。利用高溫和高壓連續(xù)微流體系統(tǒng)允許用一種更廣泛的選擇溶劑 ,前兆 ,和配體系統(tǒng) ,提供一個大大提高了參數(shù)空間探索 的 合成條件。詹森 磷化銦 (InP)納米晶 [1]用于光電設(shè)備具有 的 重大價值 ,特別是在商業(yè) 應(yīng)用