Ionic liquid combined with NiCoO/rGO enhances electrochemical oxygen sensing.

Clicks: 284
ID: 91357
2020
Article Quality & Performance Metrics
Overall Quality
Not rated
Combines reader engagement with the AI quality analysis. This article has not been analysed, so there is no overall score — reader engagement is measured and shown alongside.
AI Quality Assessment
Not analyzed
Readership in this journal
Emerging

Ranked #102 of 391 articles by views in Talanta

Most read Least read

Bar heights use a square-root scale. Only the 120 most-read articles are drawn; the journal has 391 in total.

Mint this article as an NFT
Not yet minted

Create a permanent, verifiable on-chain record of this article on the Scimatic Network. The NFT is held in your Journament account, and you can withdraw it to your own wallet at any time.

5 SUSD one-off · no wallet required
Sign in to mint
Abstract
Ionic liquids are promising electrolytes for electrochemical gas sensors that have unique physicochemical properties such as negligible vapor pressure and high thermal stability. The modification of ionic liquid (IL) by combining metal oxide with reduced graphene oxide (rGO) is an effective method to improve its gas-sensing properties. In this study, the mesoporous structure of NiCoO/rGO is synthesized by simple one-step method, and the ionic liquid 1-butyl-3-methylimidazolium hexafluorophosphate ([BMIM][PF]) is mixed with it to form the composite material NiCoO/rGO/[BMIM][PF]. Electrochemical test results indicate that the three electrolytes exhibit response current and long-term stability in the oxygen environment. The oxygen sensor based on NiCoO/rGO/[BMIM][PF] significantly improves the response current and working stability of pure ionic liquid. The sensitivity of the sensor is 0.1087 μA/[%O], and the linear regression coefficient of the reduction peak current calibration curve is 0.9995. After continuous cyclic voltammetry, the reduction peak current remains at 90% of the initial current value. The interaction of IL and NiCoO/rGO significantly enhances electrochemical oxygen sensing performance.
Reference Key
yu2020ionictalanta Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors Yu, Lin;Liu, Jingyuan;Yin, Wenyan;Yu, Jing;Chen, Rongrong;Song, Dalei;Liu, Qi;Li, Rumin;Wang, Jun;
Journal Talanta
Year 2020
DOI
S0039-9140(19)31148-8
URL
Keywords
ionic liquid Reduced graphene oxide nico(2)o(4) oxygen sensor

Citations

No citations found. To add a citation, contact the admin at info@scimatic.org

Comments

No comments yet. Be the first to comment on this article.