Spectroscopy — Charge Transfer-Induced Molecular Hole Doping into Thin Film of Metal-Organic Frameworks

5 measurement groups · 20 results

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

Iodine-doped Co3(NDC)3 LbL film on glass · Thin Film

EDX atomic percentages for undoped and iodine-doped DB and LbL Co3(NDC)3 films.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
DB iodine-doped I atomic percent	I K 4.18 atomic %	4.18 atomic %	—	Figure Axis Exact Reported	S6 · Figure S1 · Figure S1C
DB undoped C atomic percent	C K 68.60 atomic %	68.6 atomic %	—	Figure Axis Exact Reported	S6 · Figure S1 · Figure S1A
DB undoped Co atomic percent	Co K 14.94 atomic %	14.94 atomic %	—	Figure Axis Exact Reported	S6 · Figure S1 · Figure S1A
DB undoped O atomic percent	O K 16.46 atomic %	16.46 atomic %	—	Figure Axis Exact Reported	S6 · Figure S1 · Figure S1A
LbL iodine-doped I atomic percentMarked as a best value within this paper	I K 6.27 atomic %	6.27 atomic %	—	Figure Axis Exact Reported	S6 · Figure S1 · Figure S1D
LbL undoped C atomic percent	C K 70.21 atomic %	70.21 atomic %	—	Figure Axis Exact Reported	S6 · Figure S1 · Figure S1B
LbL undoped Co atomic percent	Co K 14.56 atomic %	14.56 atomic %	—	Figure Axis Exact Reported	S6 · Figure S1 · Figure S1B
LbL undoped O atomic percent	O K 15.23 atomic %	15.23 atomic %	—	Figure Axis Exact Reported	S6 · Figure S1 · Figure S1B

Iodine-doped Co3(NDC)3 LbL film on ITO · Thin Film

Undoped and iodine-doped DB and LbL Co3(NDC)3 films on ITO; Co(II)* emission quenching quantified.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Conductivity enhancement versus iodine	conductivity of Co3(NDC)3 films after iodine doping is higher by a factor of 10^3 than iodine	—	factor of	Text Approximate	18505 · Results and Discussion
*Co(II) emission quenching for iodine-doped DB film on ITO**	95.1% quenching	—	—	Text Exact Reported	18505 · Results and Discussion · Figure 6
*Co(II) emission quenching for iodine-doped LbL film on ITO**Marked as a best value within this paper	97.4% quenching	—	—	Text Exact Reported	18505 · Results and Discussion · Figure 6
*Co(II) PL emission maximum**	approximately 570 nm	—	visual estimate from Figure 6/S9	Figure Axis Approximate	18505 · Results and Discussion · Figure 6

Iodine plus naphthalene dicarboxylic acid model · Model

I2, undoped Co3(NDC)3, iodine-doped Co3(NDC)3, and iodine/NDC saturated suspensions in chloroform.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Charge-transfer complex deep-UV peak	about 241.5 nm	—	about	Text Approximate	18503 · Results and Discussion · Figure 4
Iodine characteristic suspension peak	about 512.8 nm	—	about	Text Approximate	18503 · Results and Discussion · Figure 4

Iodine-doped Co3(NDC)3 LbL film on glass · Thin Film

Co3(NDC)3 LbL and DB films before and after iodine doping; iodine/acetonitrile solution comparison in SI.

Geometry: Thin films on glass slides
Context: Pristine film compared with iodine-doped target film
Measurement source: 18502-18503 · Results and Discussion · Figure 3A; Figure S2

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Co3(NDC)3 d-d absorption peak	about 548 nm	—	about	Text Approximate	18502 · Results and Discussion · Figure 3A; Figure S2A
Iodine-doped film new absorption peak	about 438 nm	—	about	Text Approximate	18502 · Results and Discussion · Figure 3A; Figure S2B

Iodine-doped Co3(NDC)3 LbL film on glass · Thin Film

Survey, I 3d, Co 2p, and C 1s spectra for Co3(NDC)3 frameworks with and without I2 doping.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Iodine-doped C 1s new peak	new C 1s peak at 285.5 eV	—	—	Text Exact Reported	18503 · Results and Discussion · Figure S3D
Iodine loading per Co3(NDC)3 unit cellMarked as a best value within this paper	0.35 molecules of iodine accommodated into 1 unit cell	—	—	Text Rounded Reported	18502 · Results and Discussion · Figure S3A
I3- XPS detection	I3- detected in iodine-doped frameworks	—	—	Text Qualitative	18503 · Results and Discussion · Figure S3B
Co 2p binding-energy shift after iodine doping	no shift in Co 2p binding-energy positions	0 eV	qualitative no shift	Text Qualitative	18503 · Results and Discussion · Figure S3C