A combinatorial approach toward the discovery of electrolyte formulations for non-aqueous electrochemical energy storage devices

Charles Cartier, Zhange Feng, Jim Faulk, Daniel Alberto Scherson

研究成果: Article査読

3 被引用数 (Scopus)

抄録

A unique robot-type instrument is herein described capable of producing large numbers of non-aqueous electrolyte mixtures involving the most common organic carbonate solvents either currently in use or being considered by the Li-ion battery industry. The ability of this device to accurately dispense computer-controlled mixtures of often highly volatile solvents was validated by comparing the intended formulations against data collected by gas-chromatography-mass spectrometric analysis which yielded results within 3.5% of each other. Key to the success of this powerful combinatorial strategy was the use of temperature-controlled reservoirs to decrease the vapor pressure of the solvents involved, as well as the selection of an appropriate solvent and technique to prevent solvent mixing during the aspiration-delivery steps.

本文言語English
ページ(範囲)A110-A114
ジャーナルECS Electrochemistry Letters
4
9
DOI
出版ステータスPublished - 2015 1 1
外部発表はい

ASJC Scopus subject areas

  • 燃料技術
  • 電気化学
  • 材料化学

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