Literature DB >> 27454818

Highly Safe Ionic Liquid Electrolytes for Sodium-Ion Battery: Wide Electrochemical Window and Good Thermal Stability.

Feng Wu1,2, Na Zhu1, Ying Bai1, Libin Liu1, Hang Zhou1, Chuan Wu1,2.   

Abstract

Novel ionic liquid (IL) electrolytes are prepared by mixing 1-ethyl-3-methylimidazolium-bis-tetrafluoroborate (EMIBF4) with different concentrations of sodium salt (NaBF4). The as-prepared IL electrolytes display wide electrochemical windows of ∼4 V (1-5 V), which are consistent with the quantum chemical theoretical calculation. The IL electrolyte with 0.1 M NaBF4 shows excellent ionic conductivity, namely, 9.833 × 10(-3) S cm(-1) at 20 °C. In addition, nonflammability and good thermal stability are exhibited by combustion test and thermogravimetric analysis (TGA), which indicate the high safety of the IL electrolyte.

Entities:  

Keywords:  NaBF4; electrolyte; ionic liquid; quantum chemical theoretical calculation; sodium-ion battery

Year:  2016        PMID： 27454818     DOI： 10.1021/acsami.6b07054

Source DB:  PubMed          Journal:  ACS Appl Mater Interfaces        ISSN： 1944-8244            Impact factor:   9.229


  6 in total

Review 1.  Building Better Batteries in the Solid State: A Review.

Authors:  Alain Mauger; Christian M Julien; Andrea Paolella; Michel Armand; Karim Zaghib
Journal:  Materials (Basel)       Date:  2019-11-25       Impact factor: 3.623

Review 2.  High and intermediate temperature sodium-sulfur batteries for energy storage: development, challenges and perspectives.

Authors:  Georgios Nikiforidis; M C M van de Sanden; Michail N Tsampas
Journal:  RSC Adv       Date:  2019-02-14       Impact factor: 4.036

Review 3.  Electrolyte selection for supercapacitive devices: a critical review.

Authors:  Bhupender Pal; Shengyuan Yang; Subramaniam Ramesh; Venkataraman Thangadurai; Rajan Jose
Journal:  Nanoscale Adv       Date:  2019-08-27

Review 4.  Recent Advance in Ionic-Liquid-Based Electrolytes for Rechargeable Metal-Ion Batteries.

Authors:  Wenjun Zhou; Meng Zhang; Xiangyue Kong; Weiwei Huang; Qichun Zhang
Journal:  Adv Sci (Weinh)       Date:  2021-05-02       Impact factor: 16.806

5.  Comparison of the Extraction Efficiency of Isoflavone Compounds from Puerariae lobatae by Ionic Liquids with 11 Anions and 8 Imidazolium-Based Cations.

Authors:  Yan Cheng; Shuai Yu; Fumin Xue
Journal:  ACS Omega       Date:  2020-04-09

Review 6.  Key Applications and Potential Limitations of Ionic Liquid Membranes in the Gas Separation Process of CO2, CH4, N2, H2 or Mixtures of These Gases from Various Gas Streams.

Authors:  Salma Elhenawy; Majeda Khraisheh; Fares AlMomani; Mohamed Hassan
Journal:  Molecules       Date:  2020-09-18       Impact factor: 4.411
  6 in total

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