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Hybrid Perovskites for Photovoltaics: Charge-Carrier Recombination, Diffusion, and Radiative Efficiencies
Accounts of Chemical Research ( IF 16.4 ) Pub Date : 2015-12-10 00:00:00 , DOI: 10.1021/acs.accounts.5b00411
Michael B. Johnston 1 , Laura M. Herz 1
Accounts of Chemical Research ( IF 16.4 ) Pub Date : 2015-12-10 00:00:00 , DOI: 10.1021/acs.accounts.5b00411
Michael B. Johnston 1 , Laura M. Herz 1
Affiliation
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Photovoltaic (PV) devices that harvest the energy provided by the sun have great potential as renewable energy sources, yet uptake has been hampered by the increased cost of solar electricity compared with fossil fuels. Hybrid metal halide perovskites have recently emerged as low-cost active materials in PV cells with power conversion efficiencies now exceeding 20%. Rapid progress has been achieved over only a few years through improvements in materials processing and device design. In addition, hybrid perovskites appear to be good light emitters under certain conditions, raising the prospect of applications in low-cost light-emitting diodes and lasers.
中文翻译:
用于光伏的混合钙钛矿:电荷载流子复合,扩散和辐射效率
收集太阳提供的能量的光伏(PV)装置作为可再生能源具有巨大的潜力,但是与化石燃料相比,太阳能发电成本的上涨阻碍了其吸收。杂化金属卤化物钙钛矿最近已成为光伏电池中的低成本活性材料,其功率转换效率现已超过20%。通过改进材料处理和设备设计,仅在短短几年内就取得了快速的进步。此外,杂化钙钛矿在某些条件下似乎是良好的发光体,从而提高了在低成本发光二极管和激光器中的应用前景。
更新日期:2015-12-10
中文翻译:
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用于光伏的混合钙钛矿:电荷载流子复合,扩散和辐射效率
收集太阳提供的能量的光伏(PV)装置作为可再生能源具有巨大的潜力,但是与化石燃料相比,太阳能发电成本的上涨阻碍了其吸收。杂化金属卤化物钙钛矿最近已成为光伏电池中的低成本活性材料,其功率转换效率现已超过20%。通过改进材料处理和设备设计,仅在短短几年内就取得了快速的进步。此外,杂化钙钛矿在某些条件下似乎是良好的发光体,从而提高了在低成本发光二极管和激光器中的应用前景。