Electrospinning a Thermoelectric Polymer - Materials Science and ...
Electrospinning a Thermoelectric Polymer - Materials Science and ...
Electrospinning a Thermoelectric Polymer - Materials Science and ...
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11<br />
Technical Approach: VRH<br />
We will test Variable Range Hopping<br />
Electrical conductivity:<br />
σ=σ↓0 exp[−(T↓0 /T )↑γ ]<br />
PEDOT:PSS <strong>and</strong> PAN can be arranged<br />
either in parallel or in series within the fiber<br />
σ↓Parallel =σ↓PAN φ↓PAN +σ↓PEDOT <br />
φ↓PEDOT <br />
σ↓Series =1/φ↓PAN /σ↓PAN +φ↓PEDOT /<br />
σ↓PEDOT<br />
Lichtenecker equation is an in-between case<br />
log(σ↓T )=φ↓PEDOT log(σ↓PEDOT )+φ↓PAN<br />
log(σ↓PAN )
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