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Point defect-reduced colloidal SnO2 electron transport layers for stable and almost hysteresis-free perovskite solar cells

机译:减少点缺陷的胶体SnO2电子传输层,用于稳定且几乎无磁滞的钙钛矿太阳能电池

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The commercialization of perovskite solar cells has been investigated, but the instability of their light-absorbing layers remains a problem. We demonstrate that the use of colloidal SnO _(2) nanoparticles prevents perovskite light absorber decomposition, reduces the hysteresis index to 0.1%, and increases the power conversion efficiency to 19.12%.
机译:已经研究了钙钛矿太阳能电池的商业化,但是其光吸收层的不稳定性仍然是一个问题。我们证明胶体SnO _(2)纳米粒子的使用可防止钙钛矿光吸收剂分解,将磁滞指数降低至0.1%,并将功率转换效率提高至19.12%。

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