Spectroscopy — Layered coordination polymer with two-dimensional covalent bismuth-organic networks: Semiconductor and lithium ion storage

4 measurement groups · 13 results

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

Bi-DSBDC-DMA composite electrode · Electrode

Renishaw inVia Raman microscope, 532 nm laser; in-situ cell with transparent mica window; particles loaded on copper sieve.

Geometry: in-situ cell with transparent mica window
Context: composite electrode application
Measurement source: rendered page 3 / article p.2183 · Results and discussion · Figures S8-S9

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
new in-situ Raman peak	1113 cm-1	—	—	Text Exact Reported	rendered page 5 / article p.2185 · Results and discussion · Figure S9
new in-situ Raman peak	1610 cm-1	—	—	Text Exact Reported	rendered page 5 / article p.2185 · Results and discussion · Figure S9
Raman peak strongest half-charged state	strongest at half-charged state of 1.4 V	—	—	Text Exact Reported	rendered page 5 / article p.2185 · Results and discussion · Figure S9
Raman peak strongest half-discharged state	strongest at half-discharged state of 0.8 V	—	—	Text Exact Reported	rendered page 5 / article p.2185 · Results and discussion · Figure S9

as-made Bi-DSBDC-DMA yellow crystalline solid · Powder

PerkinElmer Frontier FT-IR spectrophotometer with Specac Quest ATR accessory.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
HDMA+ IR absorption peak	2400 cm-1	—	—	Text Rounded Reported	rendered page 2 / article p.2182 · Results and discussion · Figure S2
HDMA+ IR absorption peak	2800 cm-1	—	—	Text Rounded Reported	rendered page 2 / article p.2182 · Results and discussion · Figure S2
HDMA+ IR absorption peak	3000 cm-1	—	—	Text Rounded Reported	rendered page 2 / article p.2182 · Results and discussion · Figure S2
HDMA+ IR absorption peak	3300 cm-1	—	—	Text Rounded Reported	rendered page 2 / article p.2182 · Results and discussion · Figure S2

as-made Bi-DSBDC-DMA yellow crystalline solid · Powder

Lambda 950 UV-Vis-NIR spectrophotometer with integrating sphere; reflectance transformed to absorption using Kubelka-Munk equation.

Temperature: room temperature
Geometry: reflectance mode
Context: pristine framework
Measurement source: rendered page 3 / article p.2183 · Results and discussion · Figure 3c

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
optical band gapMarked as a best value within this paper	2.2 eV	—	—	Text Rounded Reported	rendered pages 1 and 3 / article pp.2181 and 2183 · Abstract; Results and discussion · Figure 3c

as-made Bi-DSBDC-DMA yellow crystalline solid · Powder

Escalab Xi+ XPS; electrode samples etched for 20 s with Ar+ before analysis where stated.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Bi 4f5/2 binding energy	164.4 eV	—	—	Text Exact Reported	rendered page 3 / article p.2183 · Results and discussion · Figure 5a
Bi 4f7/2 binding energy	159.1 eV	—	—	Text Exact Reported	rendered page 3 / article p.2183 · Results and discussion · Figure 5a
Bi redistribution during discharge	Bi/S ratio decreased after discharge to 1 V; Bi signal was not detected after discharge to 0.1 V at the same etching level	—	—	Text Qualitative	rendered page 3 / article p.2183 · Results and discussion · Figure 5c-d
XPS survey identified elements	C, N, O, Bi, and S	—	—	Text Qualitative	rendered page 3 / article p.2183 · Results and discussion · Figure S7