Mg-doped TiO2 nanorods improving open-circuit voltages of ammonium lead halide perovskite solar cells
Mg-doped TiO2 nanorods improving open-circuit voltages of ammonium lead halide perovskite solar cells
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DOI：
10.1039/c3ra47870j
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发表时间：
2014-02
期刊：
影响因子：
3.9
通讯作者：
Kazuhiro Manseki;T. Ikeya;A. Tamura;T. Ban;T. Sugiura;Tsukasa Yoshida
中科院分区：
文献类型：
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作者：
Kazuhiro Manseki;T. Ikeya;A. Tamura;T. Ban;T. Sugiura;Tsukasa Yoshida
通过微波水热反应从胶体钛酸盐成功合成了镁掺杂的二氧化钛纳米棒。将这种具有较高导带边的二氧化钛用作卤化铵铅钙钛矿太阳能电池的电子提取材料，使开路电压（Voc）提高了多达215毫伏。
Mg-doped TiO2 nanorods were successfully synthesized from colloidal titanate by a microwave hydrothermal reaction. Use of such TiO2 having an elevated conduction band edge as an electron extracting material for ammonium lead halide perovskite solar cells resulted in an increase of Voc by as much as 215 mV.