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  2. Graphite - Wikipedia

    en.wikipedia.org/wiki/Graphite

    However, in oxygen-containing atmospheres graphite readily oxidizes to form carbon dioxide at temperatures of 700 °C and above. [31] Graphite is an electrical conductor, hence useful in such applications as arc lamp electrodes. It can conduct electricity due to the vast electron delocalization within the carbon layers (a phenomenon called ...

  3. Conductive ink - Wikipedia

    en.wikipedia.org/wiki/Conductive_ink

    Conductive ink is an ink that results in a printed object which conducts electricity. It is typically created by infusing graphite or other conductive materials into ink. [1] There has been a growing interest in replacing metallic materials with nanomaterials due to the emergence of nanotechnology.

  4. Galvanism - Wikipedia

    en.wikipedia.org/wiki/Galvanism

    The modern application of electricity to the human body for medical diagnostics and treatments is practiced under the term electrophysiology. This includes the monitoring of the electric activity of the heart, muscles, and even the brain, respectively termed electrocardiography , electromyography , and electrocorticography .

  5. Allotropes of carbon - Wikipedia

    en.wikipedia.org/wiki/Allotropes_of_carbon

    Likewise, under standard conditions, graphite is the most stable form of carbon. Therefore, it is used in thermochemistry as the standard state for defining the heat of formation of carbon compounds. Graphite conducts electricity, due to delocalization of the pi bond electrons above and below the planes of the carbon atoms. These electrons are ...

  6. Conductive polymer - Wikipedia

    en.wikipedia.org/wiki/Conductive_polymer

    Thus, the conjugated p-orbitals form a one-dimensional electronic band, and the electrons within this band become mobile when it is partially emptied. The band structures of conductive polymers can easily be calculated with a tight binding model. In principle, these same materials can be doped by reduction, which adds electrons to an otherwise ...

  7. Electrical conductor - Wikipedia

    en.wikipedia.org/wiki/Electrical_conductor

    The ampacity of a conductor, that is, the amount of current it can carry, is related to its electrical resistance: a lower-resistance conductor can carry a larger value of current. The resistance, in turn, is determined by the material the conductor is made from (as described above) and the conductor's size.

  8. Electrodermal activity - Wikipedia

    en.wikipedia.org/wiki/Electrodermal_activity

    Electrodermal activity (EDA) is the property of the human body that causes continuous variation in the electrical characteristics of the skin. Historically, EDA has also been known as skin conductance , galvanic skin response (GSR), electrodermal response (EDR), psychogalvanic reflex (PGR), skin conductance response (SCR), sympathetic skin ...

  9. Electrolyte - Wikipedia

    en.wikipedia.org/wiki/Electrolyte

    Molten salts can also be electrolytes as, for example, when sodium chloride is molten, the liquid conducts electricity. In particular, ionic liquids, which are molten salts with melting points below 100 °C, [ 15 ] are a type of highly conductive non-aqueous electrolytes and thus have found more and more applications in fuel cells and batteries.