Thermoelectric — Uninterrupted π-d Conjugated Three-Dimensional Conductive Metal-Organic Framework

3 measurement groups · 7 results

Reported values remain attached to the sample, method, conditions, extraction quality and source location that produced them.

Seebeck coefficient measurement.

Seebeck and thermopower measurements

Rectangular Ni3HBC pellet for electrical and thermal transport · Pellet

High-vacuum cryostat; Seebeck voltage and thermocouple voltages measured with Keithley 2182a nanovoltmeter; temperature gradient from an ohmic heater.

Temperature: 302 for reported value; approximately 282-322 K plotted
Atmosphere: High vacuum (10^-6 torr).
Geometry: Same wired rectangular pellet as transport sample.
Context: pristine Ni3HBC pellet
Measurement source: 2060 · Transport properties · Figure 4c

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Seebeck coefficient at 302 KMarked as a best value within this paper	99.0 microV K-1 at 302 K	—	—	Text Exact Reported	2060 · Transport properties · Figure 4c
Seebeck temperature dependence	nearly constant across the measured temperature range	—	—	Text Qualitative	2060 · Transport properties · Figure 4c

Steady-state thermal conductivity measurement.

Thermal transport measurements

Rectangular Ni3HBC pellet for electrical and thermal transport · Pellet

High-vacuum cryostat; heat flow measured with calibrated Marlow NL1010T-01AC thermoelectric devices; temperature gradient from ohmic heater.

Temperature: 302 for reported value; approximately 282-322 K plotted
Atmosphere: High vacuum (10^-6 torr).
Geometry: Same wired rectangular pellet as transport sample.
Context: pristine Ni3HBC pellet
Measurement source: 2059 · Transport properties · Figure 4d

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Thermal conductivity near 282 K from Figure 4d	approximately 0.25 W m-1 K-1 at about 282 K	—	visual estimate	Figure Axis Approximate	2060 · Figure 4 · Figure 4d
Thermal conductivity at 302 KMarked as a best value within this paper	approximately 0.20 W m-1 K-1 at 302 K	—	approximately	Text Approximate	2059 · Transport properties · Figure 4d
Thermal conductivity near 322 K from Figure 4d	approximately 0.15 W m-1 K-1 at about 322 K	—	visual estimate	Figure Axis Approximate	2060 · Figure 4 · Figure 4d

Thermoelectric figure of merit calculated from transport data.

Rectangular Ni3HBC pellet for electrical and thermal transport · Pellet

zT plotted versus temperature from approximately 284 to 323 K.

Temperature: approximately 284-323
Atmosphere: High vacuum for underlying electrical and thermal measurements.
Geometry: Same wired rectangular pellet as transport sample.
Context: pristine Ni3HBC pellet
Measurement source: S16 · Supplemental figures · Figure S13

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
zT near 303 K	approximately 2.8 x 10^-7 at about 303 K	—	visual estimate	Figure Axis Approximate	S16 · Figure S13 · Figure S13
Maximum plotted zTMarked as a best value within this paper	approximately 7.8 x 10^-7 at about 323 K	—	visual estimate	Figure Axis Approximate	S16 · Figure S13 · Figure S13