Logo: to the web site of Uppsala University

uu.sePublications from Uppsala University
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Flexible Freestanding MoO3-x-Carbon Nanotubes-Nanocellulose Paper Electrodes for Charge-Storage Applications
Linköping Univ, Dept Phys Chem & Biol IFM, S-58183 Linköping, Sweden; Alexandria Univ, Fac Sci, Dept Chem, Alexandria 21321, Egypt.ORCID iD: 0000-0003-0358-2379
Uppsala University, Disciplinary Domain of Science and Technology, Chemistry, Department of Chemistry - Ångström, Inorganic Chemistry.ORCID iD: 0000-0001-6118-0226
Linköping Univ, Dept Phys Chem & Biol IFM, S-58183 Linköping, Sweden.
Peking Univ, Coll Chem & Mol Engn, Yiheyuan Rd 5, Beijing 100871, Peoples R China.
Show others and affiliations
2019 (English)In: ChemSusChem, ISSN 1864-5631, E-ISSN 1864-564X, Vol. 12, no 23, p. 5157-5163Article in journal (Refereed) Published
Abstract [en]

Herein, a one‐step synthesis protocol was developed for synthesizing freestanding/flexible paper electrodes composed of nanostructured molybdenum oxide (MoO3−x) embedded in a carbon nanotube (CNT) and Cladophora cellulose (CC) matrix. The preparation method involved sonication of the precursors, nanostructured MoO3−x, CNTs, and CC with weight ratios of 7:2:1, in a water/ethanol mixture, followed by vacuum filtration. The electrodes were straightforward to handle and possessed a thickness of approximately 12 μm and a mass loading of MoO3−x–CNTs of approximately 0.9 mg cm−2. The elemental mapping showed that the nanostructured MoO3−x was uniformly embedded inside the CNTs–CC matrix. The MoO3−x–CNTs–CC paper electrodes featured a capacity of 30 C g−1, normalized to the mass of MoO3−x–CNTs, at a current density of 78 A g−1 (corresponding to a rate of approximately 210 C based on the MoO3 content, assuming a theoretical capacity of 1339 C g−1), and exhibited a capacity retention of 91 % over 30 000 cycles. This study paves the way for the manufacturing of flexible/freestanding nanostructured MoO3−x‐based electrodes for use in charge‐storage devices at high charge/discharge rates.

Place, publisher, year, edition, pages
John Wiley & Sons, 2019. Vol. 12, no 23, p. 5157-5163
Keywords [en]
carbon nanotubes, charge storage applications, Cladophora cellulose, molybdenum oxide, paper electrodes
National Category
Materials Chemistry
Identifiers
URN: urn:nbn:se:uu:diva-397673DOI: 10.1002/cssc.201902394ISI: 000495103400001PubMedID: 31613052OAI: oai:DiVA.org:uu-397673DiVA, id: diva2:1373977
Funder
Swedish Foundation for Strategic Research, EM16-0004Knut and Alice Wallenberg Foundation, KAW 2015.0043Available from: 2019-11-28 Created: 2019-11-28 Last updated: 2022-09-23Bibliographically approved

Open Access in DiVA

fulltext(1262 kB)117 downloads
File information
File name FULLTEXT01.pdfFile size 1262 kBChecksum SHA-512
364e1f24d9f397168a8745c3014bb3a65819b115592e7c1b64efda83ad36ea76570881164556b821edd782c63823c717024657df59298bc6fb209f831ae4fcbe
Type fulltextMimetype application/pdf

Other links

Publisher's full textPubMed

Authority records

Wang, ZhaohuiNyholm, Leif

Search in DiVA

By author/editor
Etman, Ahmed S.Wang, ZhaohuiNyholm, Leif
By organisation
Inorganic Chemistry
In the same journal
ChemSusChem
Materials Chemistry

Search outside of DiVA

GoogleGoogle Scholar
Total: 117 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

doi
pubmed
urn-nbn

Altmetric score

doi
pubmed
urn-nbn
Total: 86 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf