Slot: has_temperature

The slot to provide the Temperature of a MaterialEntity or an Activity, whereas the temperature of the Activity is ontologically rooted in the temperature of the material entities that participate in the Activity.

URI: SIO:000008 Alias: has_temperature

Inheritance

has_quantitative_attribute
- has_temperature

Applicable Classes

Name	Description	Modifies Slot
Microkinetics	Microkinetic modelling — a mean-field kinetic approach that integrates elementary reaction steps and their rate constants to predict catalytic activity and selectivity under reaction conditions.	no
RamanSpectroscopy	Raman spectroscopy for vibrational and structural characterization.	no
HighPerformanceLiquidChromatographyMassSpectrometry	High-performance liquid chromatography-mass spectrometry for compound identification and quantification.	no
DRIFTS	Diffuse reflectance infrared Fourier transform spectroscopy for in-situ surface species identification under reactive gas conditions.	no
DissolvingSubstance	A liquid ChemicalSubstance that dissolves or that is capable of dissolving a ChemicalSubstance.	no
Reactor	A reactor is a container for controlling a biological or chemical reaction or process.	no
Microreactor	Microreactor — a miniaturised flow reactor with characteristic dimensions in the sub-millimetre range, enabling precise thermal control and rapid screening.	no
CSTR	Continuous stirred tank reactor (CSTR) — a well-mixed, continuous-flow reactor operating at steady state.	no
ConductivityMeasurement	Electrical conductivity measurement for ionic and electronic transport characterization.	no
Precursor	A MaterialSample that serves as input material in a catalyst Synthesis. Precursors are consumed or transformed during the preparation process.	no
SizeExclusionChromatography	Size exclusion chromatography for molecular weight distribution determination.	no
DynamicLightScattering	Dynamic light scattering for hydrodynamic particle size distribution in suspension.	no
Autoclave	Autoclave reactor — a sealed pressure vessel for batch reactions at elevated temperature and/or pressure.	no
PhotoluminescenceSpectroscopy	Photoluminescence spectroscopy for defect and charge carrier characterization.	no
SlurryReactor	Slurry reactor — a three-phase reactor in which catalyst particles are suspended in a liquid phase through which gas is bubbled.	no
NMRSpectroscopy	Nuclear magnetic resonance spectroscopy for structure elucidation. Note: for detailed liquid-state NMR minimum information, the dedicated nmr_dcat_ap profile (MARGARITAS) should be used in combination with this subprofile.	no
ChemicalProduct	A chemical substance that is produced by a ChemicalReaction.	no
PhotoluminescenceLifetime	Time-resolved photoluminescence for charge carrier lifetime and recombination dynamics.	no
ElectrochemicalReactor	Electrochemical reactor used in electrocatalytic experiments, including H-cells, flow cells, and membrane electrode assemblies.	no
CatalyticReaction	A ChemicalReaction (chemdcat-ap) specialization representing the catalytic reaction being studied. Inherits the generic reaction slots (starting materials, reactants, products, catalyst, solvent, reactor, temperature, pressure, yield, reaction steps) from ChemicalReaction and adds catalysis-specific operating-condition slots. Reaction is NOT a DataGeneratingActivity — it is the catalytic process being observed, not the process that generates the dataset. A CatalysisDataset is linked to the Reaction it is about via is_about_activity. For operando experiments (e.g. in-situ XRD during a reaction), the dataset carries both: was_generated_by: Characterization (the measurement producing data) is_about_activity: Reaction (the catalytic process being monitored) The reactor is linked via the inherited used_reactor slot (is_a: carried_out_by), narrowed here to require a ChemicalReactor instance rather than touching the generic carried_out_by relation directly. Reactants are linked via the inherited used_reactant slot (range: Reagent) -- CatalyticReaction does not declare its own reactant slot. The type of catalytic reaction (e.g. ammonia synthesis, CO oxidation) is expressed via rdf_type using a voc4cat or ChemO term.	no
PolymerMixin	A LinkML mixin used to pass down properties common to all chemical substances that are composed of macromolecules of different kinds and which may be differentiated by composition, length, degree of branching etc..	no
FixedBedReactor	Fixed bed reactor — a tubular reactor packed with a stationary catalyst bed. The most common reactor type in heterogeneous catalysis testing.	no
CyclicVoltammetry	Cyclic voltammetry for electrochemical activity, redox potential, and capacitance characterization.	no
PolymerSample	A SubstanceSample derived from a Polymer.	no
MaterialSample	A Sample that was derived from a previous MaterialSample or some other kind of MaterialEntity.	no
Catalyst	A ChemicalSubstance or MaterialEntity that initiates or accelerates a ChemicalReaction without itself being affected.	no
ChemicalReaction	A process that leads to the transformation of one set of chemical substances to another and that is the subject matter of a DataGeneratingActivity.	yes
ChemicalSubstanceMixin	A LinkML mixin used to pass down properties common to all material entities that are described in a chemical context via being composed of chemical entities (e.g. atom, molecule, ion, ion pair, radical, complex, conformer etc., ) of the same type or of different types.	no
XRayAbsorptionSpectroscopy	X-ray absorption spectroscopy (XAS/XANES/EXAFS) for electronic and local structure analysis.	no
PlugFlowReactor	Plug flow reactor (PFR) — a tubular reactor in which reactant composition varies along the axis with no axial mixing.	no
CatalystSample	A MaterialSample that is the product of a catalyst Synthesis. The specific type of catalyst (e.g. heterogeneous, supported metal) is expressed via rdf_type using a VOC4CAT term.	no
FluidizedBedReactor	Fluidized bed reactor — a reactor in which the catalyst particles are suspended in an upward-flowing gas or liquid stream.	no
StartingMaterial	A ChemicalSubstance with that has a starting material role in a synthesis.	no
PowderXRD	Powder X-ray diffraction for phase identification and structural analysis.	no
SonochemicalSynthesis	Catalyst preparation using ultrasonic irradiation to drive chemical reactions via acoustic cavitation.	no
PhotoluminescenceMixin	Mixin providing optical excitation/emission parameters shared by photoluminescence techniques (PhotoluminescenceSpectroscopy, PhotoluminescenceLifetime).	no
SubstanceSample	A MaterialSample derived from a chemical substance that is of interest in an analytical procedure.	no
ChemicalReactor	Abstract Reactor (chemdcat-ap) subclass representing a catalytic reactor vessel. Reactor is more specific than the general Device (AgenticEntity): it restricts the used_reactor relation (is_a: carried_out_by) on Reaction to dedicated reactor equipment. This semantic distinction separates analytical instruments (Device) from reaction vessels (Reactor). ChemicalReactor further specializes chemdcat-ap's generic Reactor for catalysis use cases. Concrete subclasses (FixedBedReactor, CSTR, PlugFlowReactor, …) specify reactor geometry and operating mode. Linked from Reaction via used_reactor (restricted to range: ChemicalReactor).	no
AqueousStability	Electrochemical (Pourbaix) stability of a catalyst in aqueous solution as a function of pH and electrode potential. Critical for electrocatalyst stability screening.	no
MaterialisticMixin	A LinkML mixin used to pass down properties common to all material entities. It is needed for example to have MaterialSample have the same properties as MaterialEntity, although it is defined as a subclass of EvaluatedEntity.	no
SingleCrystalXRD	Single crystal X-ray diffraction for structure determination.	no
Reagent	A ChemicalSubstance that is consumed or transformed in a ChemicalReaction.	no
InfraredSpectroscopy	Infrared spectroscopy (FTIR/ATR) for functional group and surface species identification.	no
MonteCarlo	Monte Carlo simulation — a stochastic method that samples configuration space using random moves accepted or rejected according to a statistical criterion (e.g. Metropolis). Used for adsorption isotherms, phase diagrams, and lattice-based kinetics.	no
MaterialEntity	A material is an Entity that has some portion of matter as proper part.	no
ElectrochemistryMixin	Mixin providing electrochemical cell parameters shared by electrochemical characterization techniques (CyclicVoltammetry, ConductivityMeasurement).	no

Properties

Range: Temperature
Multivalued: True
Recommended: True

Identifier and Mapping Information

Schema Source

from schema: https://w3id.org/nfdi4cat/coremeta4cat

Mappings

Mapping Type	Mapped Value
self	SIO:000008
native	coremeta4cat:has_temperature

LinkML Source

name: has_temperature
description: The slot to provide the Temperature of a MaterialEntity or an Activity,
  whereas the temperature of the Activity is ontologically rooted in the temperature
  of the material entities that participate in the Activity.
from_schema: https://w3id.org/nfdi4cat/coremeta4cat
rank: 1000
is_a: has_quantitative_attribute
slot_uri: SIO:000008
alias: has_temperature
domain_of:
- SonochemicalSynthesis
- PhotoluminescenceMixin
- ElectrochemistryMixin
- PowderXRD
- SingleCrystalXRD
- XRayAbsorptionSpectroscopy
- InfraredSpectroscopy
- DRIFTS
- RamanSpectroscopy
- NMRSpectroscopy
- DynamicLightScattering
- SizeExclusionChromatography
- HighPerformanceLiquidChromatographyMassSpectrometry
- ChemicalReaction
- MaterialisticMixin
- Microkinetics
- MonteCarlo
- AqueousStability
range: Temperature
recommended: true
multivalued: true
inlined: true
inlined_as_list: true