Shin 等报道了一种在低温下制备高分散Zn2SnO4（ZSO） 纳米颗粒的方法，这种纳米颗粒可以用来开发高效柔性的太阳能电池器件。ZSO 纳米颗粒可以在整个可见光范围内有效的提升柔性基体PEN/ITO 的透过率（从75% 提升到90% ）。基于ZSO 和CH3NH3PbI3电池的效率达到14.85% 。这一结果证明ZSO 是一种有潜力的用于制备高效柔性太阳能电池的电子传输材料。

        Synthesis of ZSO NPs:

        All chemicals for the preparation of NPs were of regent grade and were used without further purification. ZnCl2 (12.8 mmol) and SnCl4*5H2O (6.4 mmol) were dissolved in deionized water (160 ml) under vigorous magnetic stirring. N2H4*H2O (N2H4 molar ratio/Zn¼4/1, 8/1, 24/1) was then added to the reaction solution. White precipitates formed immediately, and this solution, including the precipitate, was heated on a hot plate at 90℃ for 12 h. The obtained products were thoroughly washed with deionized water and ethanol and were then dispersed in 2-methoxy ethanol, resulting in a colloidal solution.

相关文献：

High-performance flexible perovskite solar cells exploiting Zn2SnO4 prepared in solution below 100 ℃

NATURE COMMUNICATIONS | DOI: 10.1038/ncomms8410