Issue 60, 2020

Introducing a conductive pillar: a polyaniline intercalated layered titanate for high-rate and ultra-stable sodium and potassium ion storage

Abstract

A novel electrode material, TiO2-coated polyaniline intercalated layered titanate, is synthesized. Polyaniline is tri-functional: stabilizing the layered titanate structure, enlarging the interlayer spacing and enhancing the electronic conductivity. Such a composite can deliver high capacities of 258 and 219 mA h g−1 in sodium and potassium-ion batteries, respectively. Its high-rate capability and long cycle life are also impressive.

Graphical abstract: Introducing a conductive pillar: a polyaniline intercalated layered titanate for high-rate and ultra-stable sodium and potassium ion storage

Supplementary files

Article information

Article type
Communication
Submitted
12 Feb 2020
Accepted
10 Jun 2020
First published
11 Jun 2020

Chem. Commun., 2020,56, 8392-8395

Introducing a conductive pillar: a polyaniline intercalated layered titanate for high-rate and ultra-stable sodium and potassium ion storage

J. Liao, Q. Hu, J. Mu, F. Chen, X. He, F. Chen, Z. Wen and C. Chen, Chem. Commun., 2020, 56, 8392 DOI: 10.1039/D0CC01107J

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