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染料敏化太阳能电池(DSCs)由于其清洁廉价的优点而受到广泛关注。经过多年的研究,目前电池的转换效率已十分可观。电解质在染料敏化太阳能电池中起到桥梁作用,担负着还原染料、输运载流子完成电池内部循环的作用。电解质根据物理状态不同将其分为液态电解质、准固态电解质和固态电解质。介绍了这三种不同电解质的性能、各自的优点及存在问题,并对染料敏化太阳能电池中电解质在国内外研究发展现状进行了综述。
Dye-sensitized solar cells (DSCs) have drawn much attention due to their cleanliness and cheapness. After years of research, the current conversion efficiency of the battery has been very impressive. Electrolyte in the dye-sensitized solar cells play a bridge role, responsible for the vat dyes, transport carriers to complete the battery internal circulation role. Electrolytes according to different physical state will be divided into liquid electrolyte, quasi-solid electrolyte and solid electrolyte. The properties of the three different electrolytes, their respective advantages and existing problems are introduced. The current situation of the research and development of electrolytes in dye - sensitized solar cells at home and abroad are reviewed.