Fmc Corporation

Fmc Corporation, Lithium Division

Fmc Lithium USA Corp.

Christopher Jay Woltermann

Marina Yakovleva

Yuan Gao

Prakash Thyaga Palepu

Douglas E Sutton

B Troy Dover

Kenneth Brian Fitch

Yangxing Li

Chun-Tzer Chou

Troy B Dover

The present invention provides a lithium metal powder protected by a substantially continuous layer of a polymer. Such a substantially continuous polymer layer provides improved protection such as compared to typical CO-passivation.

Stabilized lithium metal powder for Li-ion application, composition and process

Substituted alkylmetal solutions and a method for making the same wherein the solutions include (a) a substituted alkylmetal compound of the formula of M-CH&#x2014;W(R) (R) (R) at a concentration of greater than 1.0M; (b) a hydrocarbon solvent; and (c) an amine cosolvent.

Substituted alkylmetal compositions and methods of preparing the same

Substituted alkylmetal reagents such as (trimethylsilylmethyl)lithium are reacted with pyridinic compounds to produce functionalized pyridinic compounds.

Using alkylmetal reagents for directed metalation of azaaromatics

A method of stabilizing lithium metal powder is provided. The method includes the steps of heating lithium metal to a temperature above its melting point, agitating the molten lithium metal, and contacting the lithium metal with a fluorination agent to provide a stabilized lithium metal powder.

Stabilized lithium metal powder for li-ion application, composition and process

Substituted alkylmetal reagents such as (trimethylsilylmethyl)lithium are reacted with azaaromatic compounds and/or nitrogen heterocycle compounds to produce functionalized azaaromatic compounds and functionalized nitrogen heterocycle compounds.

Growing community of inventors

Gastonia, NC, United States of America

Christopher Jay Woltermann