单词 | galvanic cell |
释义 | BETA Examples ofgalvanic cellDictionary> Examples ofgalvanic cell galvanic cellisn’t in the Cambridge Dictionary yet. You can help! Add a definition In other works he examined the reactions occurring in thegalvaniccelland in galvanoplastics. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is an electrochemical corrosiona copper-silvergalvaniccellforms and the copper acts as sacrificial anode. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Typically, soil oxygen sensors use agalvaniccellto produce a current flow that is proportional to the oxygen concentration being measured. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Thegalvaniccelluses two different metal electrodes, each in an electrolyte where the positively charged ions are the oxidized form of the electrode metal. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Eachgalvaniccellhas its own characteristic voltage (defined as the energy release per electron transfer from one electrode to the other). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In agalvaniccelloverpotential means less energy is recovered than thermodynamics predicts. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A simplegalvaniccellwill consist of only an electrolyte and two different electrodes. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is analogous to agalvaniccellacting in reverse. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It would be extremely inconvenient, however, for agalvaniccell, which would require frequent topping up of the electrolyte (if they were intended for extended use). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Yablochkov did extensive research on transformation of fuel energy into electric energy, suggested agalvaniccellwith alkaline electrolyte, and created a regenerative cell (the so-called autoaccumulator). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Galvanic cells are typically used as a source of electrical power. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Polarization in galvanic cells causes the voltage and thus current to be reduced, especially if the bubbles cover a large fraction of a plate. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Both galvanic cells and electrolytic cells can use electrodes of different metals but can also use the same metal for the electrodes. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A battery is a set of galvanic cells that are connected in parallel. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Some scientists speculate that these are ancient galvanic cells, roughly 2,000 years old, though the artifacts' age is still debated. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Galvanic cells can also be made by connecting two half-cells, each with its own electrode and electrolyte, by an ion-transporting bridge, usually a salt bridge; these cells are more complex. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It was powered by galvanic cells (batteries). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. One of the greatest drawbacks to galvanic cells, like fuel cells and various forms of electrolytic cells, is that they can suffer from high activation barriers. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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