| abstract |
Electrical resistance over 250 kOhm-cm, boiling point above 90 ° C, freezing point below -40 ° C, thermal conductivity above 0.4 W / mk, viscosity below 1 mPa.s (1 cPs) at 80 ° C, 6 mPa at 0 ° C Non-toxic fuel cell engine coolant with viscosity less than .s (6 cPs), heat capacity exceeding 3 kJ / kg-K and compatible with current cooling system materials.n n n n Fuel cell, cooling water, 1,3-propanediol |