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  2. Lithium tetrafluoroborate - Wikipedia

    en.wikipedia.org/wiki/Lithium_tetrafluoroborate

    Although BF 4 − has high ionic mobility, solutions of its Li + salt are less conductive than other less associated salts. [2] As an electrolyte in lithium-ion batteries, LiBF 4 offers some advantages relative to the more common LiPF 6.

  3. Conductivity (electrolytic) - Wikipedia

    en.wikipedia.org/wiki/Conductivity_(electrolytic)

    Conductivity or specific conductance of an electrolyte solution is a measure of its ability to conduct electricity. The SI unit of conductivity is siemens per meter (S/m). Conductivity measurements are used routinely in many industrial and environmental applications as a fast, inexpensive and reliable way of measuring the ionic content in a ...

  4. Parachlorobenzotrifluoride - Wikipedia

    en.wikipedia.org/wiki/Parachlorobenzotrifluoride

    Parachlorobenzotrifluoride is a synthetic halogenated organic chemical compound with the molecular formula C 7 H 4 ClF 3.It is frequently abbreviated PCBTF. Parachlorobenzotrifluoride is a colorless liquid with a

  5. Tetrahydrofuran (data page) - Wikipedia

    en.wikipedia.org/wiki/Tetrahydrofuran_(data_page)

    Phase behavior Triple point: 164.76 K (−108.39 °C), ? Pa Critical point: 541 K (268 °C), 5190 kPa Std enthalpy change of fusion, Δ fus H o: 8.540 kJ/mol Std entropy change

  6. Polythiazyl - Wikipedia

    en.wikipedia.org/wiki/Polythiazyl

    Polythiazyl shows an anisotropic electrical conductivity. Along the fibres or SN chains, the bond is electrically conductive, perpendicular to it acts as an insulator. The one-dimensional conductivity is based on the bonding conditions in the S-N chain, where each sulfur atom provides two π electrons and each nitrogen atom provides one π ...

  7. Pentafluoroethane - Wikipedia

    en.wikipedia.org/wiki/Pentafluoroethane

    Pentafluoroethane is a fluorocarbon with the formula CF 3 CHF 2.Pentafluoroethane is currently used as a refrigerant (known as R-125) and also used as a fire suppression agent in fire suppression systems.

  8. Conductometry - Wikipedia

    en.wikipedia.org/wiki/Conductometry

    Conductometry has notable application in analytical chemistry, where conductometric titration is a standard technique. In usual analytical chemistry practice, the term conductometry is used as a synonym of conductometric titration while the term conductimetry is used to describe non-titrative applications. [ 1 ]

  9. Yttrium barium copper oxide - Wikipedia

    en.wikipedia.org/wiki/Yttrium_barium_copper_oxide

    Yttrium barium copper oxide (YBCO) is a family of crystalline chemical compounds that display high-temperature superconductivity; it includes the first material ever discovered to become superconducting above the boiling point of liquid nitrogen [77 K (−196.2 °C; −321.1 °F)] at about 93 K (−180.2 °C; −292.3 °F).