含苯并噻二唑的给体-受体-受体型有机敏化剂用于具有 ZnO 光阳极的太阳能电池。
Benzothiadiazole-containing donor-acceptor-acceptor type organic sensitizers for solar cells with ZnO photoanodes.
机构信息
Institute of Chemistry, Academia Sinica, Nankang 11529, Taipei, Taiwan.
出版信息
Chem Commun (Camb). 2012 Dec 25;48(99):12071-3. doi: 10.1039/c2cc37184g. Epub 2012 Nov 7.
PMID:23135310
Abstract
Dye-sensitized solar cells using nanocrystalline ZnO as the photoanode and a metal-free sensitizer with a benzothiadiazole entity directly connected to the 2-cyanoacrylic acid acceptor exhibited an efficiency (5.18%) higher than those using the TiO(2) photoanode. Use of a hierarchical ZnO back scattering layer further improved the efficiency to 5.82%.
摘要
使用纳米晶 ZnO 作为光阳极的染料敏化太阳能电池和一种不含金属的敏化剂，其苯并噻二唑基团直接连接到 2-氰基丙烯酸受体，其效率（5.18%）高于使用 TiO2 光阳极的效率。使用分层 ZnO 背散射层进一步将效率提高到 5.82%。
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