фторированный углерод

For the purpose of creation of a reliable current conductor for fluorocarbon-lithium cell with use of the fast-tempered materials the corrosion and electrochemical behavior of microcrystalline AV-86 alloy and also amorphous Ni₈₁P₁₉ and Fe₇₀Cr₁₀P₁₃C₇ alloys in electrolytes on a basis γ-butyrolactone (GBL) is studied. The high corrosion resistance and conductivity of amorphous materials do perspective their use as current conductor of current sources.

The electrolytes based propylene carbonate (PC) on the background of lithium tetrafluoroborate for lithium-fluorocarbon (Li/CF_x) power sources for implantable pacemakers are studied. Electrolytes with a salt content of 0.7-0.9 mol/l have a conductivity of (4.44–4.46)∙10₃ S/cm at 37°C, which is provides a full work of pacemaker at low rates of discharge. Conducted accelerated tests on the keeping also confirmed the stability of this electrochemical system. And the proposed electrolyte can be recommended to replace the traditional butyrolactone in Li/CF_x primary power source for pacemakers.