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Cover Feature: Comparative Study of Li 4 Ti 5 O 12 Composites Prepared withPristine, Oxidized, and Surfactant‐Treated Multiwalled Carbon Nanotubes for High‐Power Hybrid Supercapacitors (ChemElectroChem 17/2018)
Author(s) -
Lee GeonWoo,
Kim MyeongSeong,
Jeong Jun Hui,
Roh HaKyung,
Roh Kwang Chul,
Kim KwangBum
Publication year - 2018
Publication title -
chemelectrochem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.182
H-Index - 59
ISSN - 2196-0216
DOI - 10.1002/celc.201800966
Subject(s) - supercapacitor , materials science , anode , composite number , carbon nanotube , cathode , composite material , carbon fibers , power density , conductivity , power (physics) , capacitance , electrical engineering , electrode , physics , engineering , quantum mechanics
The Cover Feature shows Li 4 Ti 5 O 12 /pristine‐multi‐walled carbon nanotube (LTO/P‐MWCNT) micro‐spherical composites with efficient Li‐ion transport and high electrical conductivity, which are prepared through a spray‐drying process, for high‐power hybrid supercapacitor anode materials. Hybrid supercapacitors composed of a LTO/P‐MWCNT composite anode and activated carbon cathode deliver outstanding high‐power density, which is comparable to those of the previous carbon‐based symmetric supercapacitors, proving the excellent high‐rate capability of the LTO/P‐MWCNT composite anode. More information can be found in the Article by G.‐W. Lee et al. on page 2357 in Issue 17, 2018 (DOI: 10.1002/celc.201800408).