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New architectures for dye-senstized solar cells

机译:染料敏化太阳能电池的新架构

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Modern dye-sensitized solar cell (DSSC) technology was built upon nanoparticle wide bandgap semiconductor photoanodes. While versatile and robust, the sintered nanoparticle architecture exhibits exceedingly slow electron transport that ultimately restricts the diversity of feasible redox mediators. The small collection of suitable mediators limits both our understanding of an intriguing heterogeneous system and the performance of these promising devices. Recently, a number of pseudo-1D photoanodes that exhibit accelerated charge transport and greater materials flexibility were fabricated. The potential of these alternative photoanode architectures for advancing, both directly and indirectly, the performance of DSSCs is explored.
机译:现代染料敏化太阳能电池(DSSC)技术建立在纳米粒子宽带隙半导体光阳极上。烧结纳米颗粒结构虽然用途广泛且坚固耐用,但其电子传输速度极其缓慢,最终限制了可行的氧化还原介体的多样性。少量合适的介体限制了我们对一个有趣的异构系统的理解以及这些有前途的设备的性能。最近,制造了许多伪1D光电阳极,它们表现出加速的电荷传输和更大的材料柔韧性。探索了这些替代的光电阳极体系结构直接或间接提高DSSC性能的潜力。

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