Published June 2018 | Version v1
Journal article Metadata-only

Incorporation of iron oxide into CNT/GNF as a high-performance supercapacitor electrode

Creators

  • 1. Faculty of Applied Sciences, Universiti Teknologi MARA, 26400, Bandar Tun Razak Jengka, Pahang (Malaysia)
  • 2. Institute of Advanced Technology, Universiti Putra Malaysia, 43400, UPM Serdang, Selangor (Malaysia)
  • 3. Department of Chemical & Environment Engineering, Faculty of Engineering, Universiti Putra Malaysia, 43400, UPM Serdang, Selangor (Malaysia)
  • 4. Department of Physics, Faculty of Science, Universiti Putra Malaysia, 43400, UPM Serdang, Selangor (Malaysia)
  • 5. Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, 43400, UPM Serdang, Selangor (Malaysia)

Description

Highlights: • The specific capacitance is raised to 307 Fg-1 with 30 wt% Fe2O3 addition. • The system retains 92% of its initial capacity upon 200 cycles. • High specific energy of 24.9 Wh kg−1 and specific power of 722.2 kW kg−1 is attained. • The pseudocapacitive contribution enhanced the overall storage capacity.

Availability note (English)

Available from http://dx.doi.org/10.1016/j.matchemphys.2018.03.044

Additional details

Identifiers

DOI
10.1016/j.matchemphys.2018.03.044;
PII
S0254058418302074;

Publishing Information

Journal Title
Materials Chemistry and Physics
Journal Volume
212
Journal Page Range
p. 318-324
ISSN
0254-0584
CODEN
MCHPDR

INIS

Country of Publication
Netherlands
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
49096839
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
CAPACITIVE ENERGY STORAGE EQUIPMENT; CAPACITORS; ELECTROCHEMISTRY; FERRITES; IRON OXIDES
Descriptors DEC
CHALCOGENIDES; CHEMISTRY; ELECTRICAL EQUIPMENT; EQUIPMENT; FERRIMAGNETIC MATERIALS; IRON COMPOUNDS; MAGNETIC MATERIALS; MATERIALS; OXIDES; OXYGEN COMPOUNDS; TRANSITION ELEMENT COMPOUNDS

Optional Information

Copyright
Copyright (c) 2017 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.