Electrochemistry Application — Multiscale optimization of Li-ion diffusion in solid lithium metal batteries: Via ion conductive metal-organic frameworks

8 measurement groups · 34 results

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

Galvanostatic charge/discharge

Galvanostatic cycling

Li|flexible LCMOF-1 composite SE|LiFePO4 cell · Electrode

C-rate performance of Li|flexible LCMOF-1 composite SE|LFP cell with different Li-IL contents.

Temperature: 298
Geometry: Li|SE|LiFePO4 half cell
Context: flexible composite SE
Measurement source: p005 / 6980 · Results and discussion · Fig. 4a; Fig. S15

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
0.5 Li-IL SSB discharge capacity at 10C	80 mA h g^-1	—	—	Text Exact Reported	p005 / 6980 · Results and discussion · Fig. S15
1C capacity increase with Li-IL	from 85 to 135 mA h g^-1	—	—	Text Range	p005 / 6980 · Results and discussion · Fig. 4a
0.5 Li-IL SSB discharge capacity at 2C	135 mA h g^-1	—	—	Text Exact Reported	p005 / 6980 · Results and discussion · Fig. S15
0.5 Li-IL SSB discharge capacity at 5C	100 mA h g^-1	—	—	Text Exact Reported	p005 / 6980 · Results and discussion · Fig. S15

Galvanostatic cycling

Li|flexible LCMOF-1 composite SE|LiFePO4 cell · Electrode

Cycling of Li|flexible LCMOF-1 composite SE|LFP cells at 0.1C and 2C at room temperature.

Temperature: 298
Geometry: Li|SE|LiFePO4 half cell
Context: optimised flexible composite SE
Measurement source: p005 / 6980 · Results and discussion · Fig. 4c,d

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
0.1C capacityMarked as a best value within this paper	157 mA h g^-1	—	—	Text Exact Reported	p006 / 6981 · Conclusions · Fig. 4c
0.1C retention after 100 cyclesMarked as a best value within this paper	99%	—	—	Text Exact Reported	p005 / 6980 · Results and discussion · Fig. 4c
2C discharge capacity after 500 cyclesMarked as a best value within this paper	115 mA h g^-1	—	—	Text Exact Reported	p005 / 6980 · Results and discussion · Fig. 4d
2C initial discharge capacity	119 mA h g^-1	—	—	Text Exact Reported	p005 / 6980 · Results and discussion · Fig. 4d
2C retention after 500 cycles	96.6%	—	—	Text Exact Reported	p005 / 6980 · Results and discussion · Fig. 4d

Galvanostatic cycling

Li|flexible LCMOF-1 composite SE|LiFePO4 cell · Electrode

Wide-temperature C-rate/cycling from -20 to 60 deg C.

Geometry: Li|SE|LiFePO4 half cell
Context: optimised flexible composite SE
Measurement source: p006 / 6981 · Results and discussion · Fig. 4e-g

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
discharge capacity at 30 deg C, 1C	135 mA h g^-1	—	—	Text Exact Reported	p006 / 6981 · Results and discussion · Fig. 4e
capacity after 500 cycles at 60 deg C, 1CMarked as a best value within this paper	150 mA h g^-1	—	—	Text Exact Reported	p006 / 6981 · Results and discussion · Fig. 4g
discharge capacity at 60 deg C, 1CMarked as a best value within this paper	162 mA h g^-1	—	—	Text Exact Reported	p006 / 6981 · Results and discussion · Fig. 4e
retention after 500 cycles at 60 deg C, 1C	95.5%	—	—	Text Exact Reported	p006 / 6981 · Results and discussion · Fig. 4g
discharge capacity at -20 deg C, 0.05C	100 mA h g^-1	—	—	Text Exact Reported	p006 / 6981 · Results and discussion · Fig. 4e
stable cycling capacity at -20 deg C, 0.05C	104 mA h g^-1	—	—	Text Exact Reported	p006 / 6981 · Conclusions · Fig. 4f

Galvanostatic charge/discharge

Galvanostatic cycling

Li|LCMOF-1/PVDF-HFP SE|LiFePO4 cell · Electrode

Li|SE|LFP cell with 90 wt% LCMOF-1/10 wt% PVDF-HFP SE; C-rate and 1C cycling at room temperature.

Temperature: 298
Geometry: Li|SE|LiFePO4 half cell
Context: LCMOF-1/PVDF-HFP composite SE
Measurement source: p004 / 6979 · Results and discussion · Fig. 1e,f

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
C-rate discharge capacity at 0.2C	160 mA h g^-1	—	—	Text Exact Reported	p004 / 6979 · Results and discussion · Fig. 1e
C-rate discharge capacity at 0.5C	156 mA h g^-1	—	—	Text Exact Reported	p004 / 6979 · Results and discussion · Fig. 1e
C-rate discharge capacity at 1C	144 mA h g^-1	—	—	Text Exact Reported	p004 / 6979 · Results and discussion · Fig. 1e
C-rate discharge capacity at 2C	98 mA h g^-1	—	—	Text Exact Reported	p004 / 6979 · Results and discussion · Fig. 1e
1C discharge capacity after 300 cycles	139 mA h g^-1	—	—	Text Exact Reported	p004 / 6979 · Results and discussion · Fig. 1f
initial 1C discharge capacity	146 mA h g^-1	—	—	Text Exact Reported	p004 / 6979 · Results and discussion · Fig. 1f
capacity retention after 300 cycles	95.2%	—	—	Text Exact Reported	p004 / 6979 · Results and discussion · Fig. 1f

Galvanostatic cycling

Li|flexible LCMOF-2 composite SE|LiFePO4 cell · Electrode

Room-temperature 1C cycling of LCMOF-2 flexible composite SE SSB.

Temperature: 298
Geometry: Li|SE|LiFePO4 half cell
Context: LCMOF-2 composite SE
Measurement source: p006 / 6981 · Results and discussion · Fig. 4h

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
LCMOF-2 1C capacity after 500 cycles	137 mA h g^-1	—	—	Text Exact Reported	p006 / 6981 · Results and discussion · Fig. 4h
LCMOF-2 decay rate per cycle	0.12 per mille per cycle	—	—	Text Exact Reported	p006 / 6981 · Results and discussion · Fig. 4h
LCMOF-2 1C initial/early discharge capacity	146 mA h g^-1	—	—	Text Exact Reported	p006 / 6981 · Results and discussion · Fig. 4h

Galvanostatic cycling

Li|flexible LCMOF-3 composite SE|LiFePO4 cell · Electrode

Room-temperature 1C cycling of LCMOF-3 flexible composite SE SSB.

Temperature: 298
Geometry: Li|SE|LiFePO4 half cell
Context: LCMOF-3 composite SE
Measurement source: p006 / 6981 · Results and discussion · Fig. 4i

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
LCMOF-3 1C stabilised capacity after 500 cycles	142 mA h g^-1	—	—	Text Exact Reported	p006 / 6981 · Results and discussion · Fig. 4i

Galvanostatic Li plating/stripping and EIS

Impedance spectroscopy Galvanostatic cycling

Flexible LCMOF-1/PVDF-HFP/Li-IL SE · Thin Film

Li|SE|Li symmetric cell; 0.05 mA for 200 h then 0.2 mA for 800 h at room temperature; before/after EIS.

Temperature: 298
Geometry: Li|SE|Li symmetric cell
Context: flexible composite SE
Measurement source: p003-p005 / 6978-6980 · Electrochemical measurements; Results and discussion · Fig. 3

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
stable Li plating/stripping durationMarked as a best value within this paper	over 5000 cycles (1000 h)	—	—	Text Rounded Reported	p005 / 6980 · Results and discussion · Fig. 3a-c
polarisation voltage at 0.05 mA	+/-25 mV	—	—	Text Exact Reported	p005 / 6980 · Results and discussion · Fig. 3a,b
polarisation voltage at 0.2 mA	+/-90 mV	—	—	Text Exact Reported	p005 / 6980 · Results and discussion · Fig. 3a,c
total resistance after cyclingMarked as a best value within this paper	about 220 ohm	—	—	Text Approximate	p005 / 6980 · Results and discussion · Fig. 3d
total resistance before cycling	around 300 ohm	—	—	Text Approximate	p005 / 6980 · Results and discussion · Fig. 3d
PVDF-HFP/Li-IL symmetric-cell short-circuit time	after 310 h	—	—	Text Rounded Reported	p005 / 6980 · Results and discussion · Fig. S13

Linear sweep voltammetry

Voltammetry

Flexible LCMOF-1/PVDF-HFP/Li-IL SE · Thin Film

Li/SE/SS asymmetric cell; scan rate 1 mV s-1; room temperature; open-circuit to 6 V.

Temperature: 298
Geometry: Li|SE|stainless steel
Context: flexible composite SE
Measurement source: p005 / 6980 · Results and discussion · Fig. 2d

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
electrochemical stability windowMarked as a best value within this paper	2.0-4.5 V	—	—	Text Range	p005 / 6980 · Results and discussion · Fig. 2d
electrochemical stability window	2.0-4.0 V	—	—	Text Range	p005 / 6980 · Results and discussion · Fig. 2d