A highly conductive, transparent molecular charge-transfer salt with reversible lithiation

Here, we describe the high conductivity in a molecular charge-transfer hydrocarbon both as a bulk solid and films. In particular, the high electrical conductivity (∼30 S cm −1 ) and transparency (∼80%) of the TTF-TCNQ thin film allowed us to develop its application in all-organic freestanding photod...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2019-06, Vol.55 (5), p.7179-7182
Main Authors: Guan, Ying-Shi, Hu, Yong, Zhang, Hanguang, Wu, Gang, Yan, Hao, Ren, Shenqiang
Format: Article
Language:English
Subjects:
Charge transfer
Electrical resistivity
Lithium
Lithium-ion batteries
Rechargeable batteries
Thin films
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Summary:Here, we describe the high conductivity in a molecular charge-transfer hydrocarbon both as a bulk solid and films. In particular, the high electrical conductivity (∼30 S cm −1 ) and transparency (∼80%) of the TTF-TCNQ thin film allowed us to develop its application in all-organic freestanding photodetectors. More importantly, the fabricated TTF-TCNQ thin film can be used as a lithium-ion battery electrode with a specific capacity of ∼250 mA h g −1 . Here, we describe the high conductivity in a molecular charge-transfer hydrocarbon both as a bulk solid and films.
ISSN:1359-7345
1364-548X
DOI:10.1039/c9cc03271a