Polarization of acetonitrile under thermal fields via non-equilibrium molecular dynamics simulations
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Metadata verified on Crossref; abstract read on OpenAlex. NEMD: thermal gradients polarize liquid and supercritical acetonitrile, a stationary electrostatic potential building up between hot and cold regions; near standard conditions the thermal polarization coefficient is ≈ −0.6 mV/K, so gradients of ≈ 1 K/µm give fields of ≈ 10³ V/m; the heat–polarization coupling lowers the thermal conductivity by ≈ 2–5 %. Simulation, a second polar liquid.
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- Temperature gradient → Thermopolarization effect → Separated surface charge → Electrical work1/3 established
- Chemical potential difference → Combustion → Temperature gradient → Thermopolarization effect → Separated surface charge → Electrical work3/5 established
- Electric potential difference → Peltier effect → Temperature gradient → Thermopolarization effect → Separated surface charge → Electrical work3/5 established
- Electric potential difference → Ettingshausen effect → Temperature gradient → Thermopolarization effect → Separated surface charge → Electrical work3/5 established
- Incident radiation flux → Photothermal absorption → Temperature gradient → Thermopolarization effect → Separated surface charge → Electrical work3/5 established
- Radiative imbalance with the sky → Radiative sky cooling → Temperature gradient → Thermopolarization effect → Separated surface charge → Electrical work3/5 established
- Nuclear binding-energy difference → Nuclear fission → Temperature gradient → Thermopolarization effect → Separated surface charge → Electrical work3/5 established
- Nuclear binding-energy difference → Nuclear fusion → Temperature gradient → Thermopolarization effect → Separated surface charge → Electrical work1/5 established
- Nuclear binding-energy difference → Radioactive decay → Beta particles → Radioisotope heating → Temperature gradient → Thermopolarization effect → Separated surface charge → Electrical work5/7 established
- Nuclear binding-energy difference → Radioactive decay → Alpha particles → Radioisotope heating → Temperature gradient → Thermopolarization effect → Separated surface charge → Electrical work5/7 established
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Physical Transformation Atlas (2026). source source:gittus-2020-acetonitrile-thermal-polarization: Polarization of acetonitrile under thermal fields via non-equilibrium molecular dynamics simulations. Dataset revision rbfbfcbb70e57 (hash of the canonical data). https://physical-transformation-atlas.wldud5192.workers.dev/source/gittus-2020-acetonitrile-thermal-polarization
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