A Novel Aqueous Asymmetric Supercapacitor based on Pyrene‐4,5,9,10‐Tetraone Functionalized Graphene as the Cathode and Annealed Ti<sub>3</sub>C<sub>2</sub>T<i><sub>x</sub></i> MXene as the Anode (Small 25/2023)
نویسندگان
چکیده
Asymmetric Supercapacitors Pyrene-4,5,9,10-tetraone (PYT) molecules are noncovalently combined with two different types of graphene (GN and LO). The electrochemical performance the PYT/GN composites is found to be significantly better than LO-based composites. When matched an annealed Ti3C2Tx MXene anode, assembled asymmetric device (PYT/GN 4–5//A-Ti3C2Tx) delivers outstanding energy density 18.4 Wh kg−1 at a power 700 W kg−1. More details can in article number 2301449 by Xiaoyan Zhang co-workers.
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ژورنال
عنوان ژورنال: Small
سال: 2023
ISSN: ['1613-6829', '1613-6810']
DOI: https://doi.org/10.1002/smll.202370189