Electrical Transport — Naphthalene Diimide-Based Hydrogen-Bonded Organic Framework for High Electrical Conductivity and Ammonia Sensor Applications

5 measurement groups · 10 results

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

ammonia-doped NDI(CPOH)2-SC sensor device · Single Crystal

Figure S16 compares pristine, hydrazine, ammonia, triethylamine, and diethylamine treatments

Atmosphere: amine vapour treatment under ambient conditions; ammonia requires UV irradiation
Geometry: single-crystal device
Context: dopant-size/accessibility comparison for porous HOF
Measurement source: p.17 · Figure S16 · Figure S16a

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
amine dopant conductivity selectivity	only ammonia showed high conductivity comparable to hydrazine; triethylamine and diethylamine were much lower	—	—	Text Qualitative	p.7 · 2.5 / Figure S16 · Figure S16

Device A pristine drop-cast NDI(CPOH)2-SC · Single Crystal

vacuum 10^-3 Pa, dark, gap-type device; C60/Au or Au electrodes on single crystal

Atmosphere: vacuum 10^-3 Pa
Geometry: gap-type device; W = 4.78 x 10^-3 cm and L = 7.82 x 10^-4 cm shown in Figure 2a
Context: pristine Device A control
Measurement source: p.4 · 2.3. Electronic Characterization of NDI(CPOH)2-Based HOF · Figure 2a,b

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Device A pristine electrical conductivity	5.4 x 10^-8 S cm^-1	—	—	Text Rounded Reported	p.5 · 2.3. Electronic Characterization of NDI(CPOH)2-Based HOF · Figure 2d
Device A estimated electron mobility	6.8 x 10^-6 cm2 V^-1 s^-1	—	—	Calculated From Reported Rounded Reported	p.4 · 2.3. Electronic Characterization of NDI(CPOH)2-Based HOF · Figure 2b
Device A high-voltage I-V exponent	I proportional V^2.06 +/- 0.007	—	+/- 0.007	Figure Axis Exact Reported	p.4 · Figure 2 · Figure 2b
Device A channel length L	L = 7.82 x 10^-4 cm	—	—	Figure Axis Exact Reported	p.4 · Figure 2 · Figure 2a
Device A channel width W	W = 4.78 x 10^-3 cm	—	—	Figure Axis Exact Reported	p.4 · Figure 2 · Figure 2a

Device B hydrazine-doped NDI(CPOH)2-SC, normal treatment · Single Crystal

vacuum 10^-3 Pa, dark, hydrazine-doped normal-treated SC device

Atmosphere: vacuum 10^-3 Pa
Geometry: gap-type single-crystal device
Context: hydrazine-doped Device B compared with pristine Device A
Measurement source: p.4 · 2.3. Electronic Characterization of NDI(CPOH)2-Based HOF · Figure 2b,d

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Device B hydrazine-doped electrical conductivity	1.4 x 10^-3 S cm^-1	—	—	Text Rounded Reported	p.5 · 2.3. Electronic Characterization of NDI(CPOH)2-Based HOF · Figure 2d
Device B I-V exponent	I proportional V^1.02 +/- 0.002	—	+/- 0.002	Figure Axis Exact Reported	p.4 · Figure 2 · Figure 2b

Device C vacuum-pretreated hydrazine-doped NDI(CPOH)2-SC · Single Crystal

pristine SC vacuum-treated at 10^-5 Pa for 2 days then hydrazine-doped; I-V under vacuum 10^-3 Pa in dark

Atmosphere: vacuum 10^-3 Pa measurement; 10^-5 Pa pretreatment
Geometry: gap-type single-crystal device
Context: highest-conductivity hydrazine-doped Device C
Measurement source: p.5 · 2.3. Electronic Characterization of NDI(CPOH)2-Based HOF · Figure 2c,d

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Device C vacuum-pretreated hydrazine-doped electrical conductivityMarked as a best value within this paper	2.9 x 10^-2 S cm^-1	—	—	Text Rounded Reported	p.5 · 2.3. Electronic Characterization of NDI(CPOH)2-Based HOF · Figure 2d

Device B hydrazine-doped NDI(CPOH)2-SC, normal treatment · Single Crystal

Device A measured from 303 to 263 K; Device B measured from 303 to 173 K

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
temperature-dependent electrical conductivity	both Device A and Device B exhibited temperature-dependent electrical conductivity characteristics	—	—	Text Qualitative	p.5 · 2.4. Theoretical Description of Charge Mobility · Figure S15