Electrochemical Device#

IRI: https://w3id.org/emmo/domain/electrochemistry#electrochemistry_0acd0fc2_1048_4604_8e90_bf4e84bd87df

Description#

An Electrochemical Device is a system composed of electrochemical components that enables energy storage, conversion, or chemical transformation. These devices integrate multiple structural and functional elements to facilitate electrochemical processes efficiently.

Guidelines for Use#

To represent an Electrochemical Device in the ontology, follow three key steps:

Identify the Electrochemical Device Define the component using the ElectrochemicalDevice class and specify its type (e.g., Battery, Fuel Cell, Supercapacitor, Electrolyzer).
```
{
  "@context": "https://w3id.org/emmo/domain/electrochemistry/context",
  "@type": "ElectrochemicalDevice"
}
```

Assign Properties Specify attributes such as Nominal Voltage, Capacity, Operating Temperature, and Efficiency.

{
  "@context": "https://w3id.org/emmo/domain/electrochemistry/context",
  "@type": "ElectrochemicalDevice",
  "hasProperty": [
    {
      "@type": "NominalVoltage",
      "hasNumericalPart": {
        "@type": "RealData",
        "hasNumericalValue": 3.7
      },
      "hasMeasurementUnit": "emmo:Volt"
    },
    {
      "@type": "Capacity",
      "hasNumericalPart": {
        "@type": "RealData",
        "hasNumericalValue": 2000
      },
      "hasMeasurementUnit": "emmo:MilliAmpereHour"
    }
  ]
}

Link the Device to its Components Associate the device with its structural components, such as electrodes, separators, electrolytes, current collectors, and cases.

{
  "@context": "https://w3id.org/emmo/domain/electrochemistry/context",
  "@type": "ElectrochemicalDevice",
  "hasElectrode": [
    {
      "@type": "Electrode",
      "hasActiveMaterial": {
        "@type": "LithiumCobaltOxide"
      }
    }
  ],
  "hasSeparator": {
    "@type": "Separator",
    "hasProperty": [
      {
        "@type": "Thickness",
        "hasNumericalPart": {
          "@type": "RealData",
          "hasNumericalValue": 25
        },
        "hasMeasurementUnit": "emmo:Micrometre"
      }
    ]
  },
  "hasElectrolyte": {
    "@type": "ElectrolyteSolution",
    "hasSolvent": {
      "@type": "EthyleneCarbonate"
    },
    "hasSolute": {
      "@type": "LithiumHexafluorophosphate"
    }
  },
  "hasCase": {
    "@type": "R2032"
  }
}

By defining Electrochemical Devices in terms of their type, properties, and components, the ontology provides a structured and interoperable framework for modeling a wide variety of electrochemical energy systems.