Echinoid-like particles with high surface area for dye-sensitized solar cells
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- 作者：Kyungho Songa ; Inseok Janga ; Donghoon Songb ; Yong Soo Kangb ; Seong-Geun Oha ; seongoh@hanyang.ac.kr" class="auth_mail
- 关键词：Echinoid-like particles ; Dye-sensitized solar cells ; Large surface area ; Electrochemical impedance spectroscopy
- 刊名：Solar Energy
- 出版年：July 2014
- 年：2014
- 卷：105
- 期：Complete
- 页码：218-224
- 全文大小：1298 K
文摘
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Echinoid-like TiO2 particles with large surface area were synthesized through modified sol–gel method.
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Echinoid-like particles resulted in faster electron recombination than bead particles in DSSC.
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More dye loading on echinoid-like particles led to the dramatic increment in JSC.
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Overall PCE of DSSC was improved by using echinoid-like particles.