Electrochemistry Application — Two-Dimensional Electrically Conductive Metal-Organic Framework Boosts Synaptic Plasticity for Dynamic Image Refresh, Classification, and Efferent Neuromuscular Systems

6 measurement groups · 20 results

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

Literature comparison table for electrolyte/semiconductor artificial synapses

EC-MOF-N-AS sodium electrolyte artificial synapse · Electrode

This-work row compared with recent electrolyte/semiconductor artificial synapses.

Geometry: 2T EC-MOF/electrolytes
Context: EC-MOF electrolyte devices
Measurement source: p014 · Table S1 · Table S1

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
This-work comparison-table retention conditionMarked as a best value within this paper	3 V, N = 100; >30 min; 380% higher than the initial level	1800 s	—	SI Table Rounded Reported	p014 · Table S1 · Table S1

Postsynaptic current readout coupled to artificial muscle actuator force

EC-MOF-H-AS proton-type electrolyte artificial synapse · Electrode

Successive pulses of different amplitudes, with output force measured for actuator coupling.

Geometry: EC-MOF-H-AS coupled to alloy fibre artificial muscle
Context: Proton-type composite device in actuator application
Measurement source: p005-p006 / article pp.15383-15384 · Results and discussion · Figure 4g-h; Figures S18-S20

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Actuator output force at low pulse set	0 N	—	—	Text Exact Reported	p006 / article p.15384 · Results and discussion · Figure 4h; Figure S20
Actuator output force at intermediate pulse set	3.5 N	—	—	Text Exact Reported	p006 / article p.15384 · Results and discussion · Figure 4h; Figure S20
Actuator output force at high pulse setMarked as a best value within this paper	9.1 N	—	—	Text Exact Reported	p006 / article p.15384 · Results and discussion · Figure 4h; Figure S20

5 x 5 EC-MOF-L-AS array dynamic image refresh

EC-MOF-L-AS lithium electrolyte artificial synapse · Electrode

Array refreshed letters M, O and F at different input frequencies/durations.

Geometry: 25-pixel 5 x 5 EC-MOF-L-AS array
Context: Li electrolyte composite device array
Measurement source: p005-p006 / article pp.15383-15384 · Results and discussion · Figure 4c

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Dynamic image-refresh array size	25-pixel image; 5 x 5 array	—	—	Text Exact Reported	p006 / article p.15384 · Results and discussion · Figure 4c

Presynaptic pulse stimulation and postsynaptic current readout

EC-MOF-L-AS lithium electrolyte artificial synapse · Electrode

Pulse amplitude varied from 0.5 to 5 V and width from 1.5 to 5 s.

Geometry: Vertical two-terminal electrolyte-type EC-MOF-L-AS
Context: Li electrolyte composite device
Measurement source: p002-p003 / article pp.15380-15381 · Results and discussion · Figure 2; Figures S8-S11

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
EC-MOF-L-AS current level after 4 min with N = 100	236% of the initial value	—	—	Text Rounded Reported	p003 / article p.15381 · Results and discussion · Figure S11
EC-MOF-L-AS current increase after 4 min for N = 20, 40, 60	88% greater than the initial level after 4 min	—	—	Text Rounded Reported	p003 / article p.15381 · Results and discussion · Figure 2f
EC-MOF-L-AS current retained after 4 min for PFDP/PDDP/PNDP	>40% of initial level after 4 min	—	—	Text Approximate	p003 / article p.15381 · Results and discussion · Figure 2d; Figure S10
EC-MOF-L-AS decay time constant after pulse sequence	tau increased to 24 s	—	—	Text Rounded Reported	p003 / article p.15381 · Results and discussion · Figure 2d; Figure S10
Single-pulse current relaxation-time constant	11 +/- 1 s	—	+/- 1 s	Text Exact Reported	p002 / article p.15380 · Results and discussion · Figure S8
Paired-pulse facilitation pulse condition	two identical pulses: 3 V, 1.5 s	—	—	Text Exact Reported	p003 / article p.15381 · Results and discussion · Figure 2b
Presynaptic pulse amplitude range for EC-MOF-L-AS	0.5 to 5 V	—	—	Text Range	p002 / article p.15380 · Results and discussion · Figure 2a
Presynaptic pulse width range for EC-MOF-L-AS	1.5 to 5 s	—	—	Text Range	p002 / article p.15380 · Results and discussion · Figure 2a
Threshold postsynaptic current for plasticity change	approximately 15 pA	—	—	Text Approximate	p002 / article p.15380 · Results and discussion · Figure 2a

Single-layer artificial neural network MNIST classification using device weight changes

EC-MOF-N-AS sodium electrolyte artificial synapse · Electrode

Pattern recognition accuracy estimated as a function of training epoch; mapped images shown after training.

Geometry: Neuromorphic computing model based on EC-MOF-N-AS synaptic weights
Context: Na electrolyte composite device
Measurement source: p005-p006 / article pp.15383-15384 · Results and discussion · Figure 4d-f

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
MNIST pattern-recognition accuracy after training	90.5% after 40 training epochs	—	—	Text Exact Reported	p006 / article p.15384 · Results and discussion · Figure 4e

Presynaptic pulse stimulation and current-retention readout

EC-MOF-N-AS sodium electrolyte artificial synapse · Electrode

EC-MOF-N-AS tested under pulses with different frequencies, durations, amplitudes and pulse numbers; key reported condition 3 V, 2.9 s, N = 100.

Geometry: Vertical two-terminal electrolyte-type EC-MOF-N-AS
Context: Na electrolyte composite device
Measurement source: p004 / article p.15382 · Results and discussion · Figure 3; Figures S13-S15

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
EC-MOF-N-AS current level after 30 min with 100 pulsesMarked as a best value within this paper	380% of initial level after 30 min	—	—	Text Rounded Reported	p004 / article p.15382 · Results and discussion · Figure 3c; Figure S14; Table S1
EC-MOF-N-AS retention above baseline after longer-duration pulse	120% above the baseline level for 4 min	—	—	Text Rounded Reported	p003-p004 / article pp.15381-15382 · Results and discussion · Figure 3b; Figure S13
EC-MOF-N-AS current level after 4 min with 100 pulsesMarked as a best value within this paper	516% of initial level after 4 min	—	—	Text Rounded Reported	p004 / article p.15382 · Results and discussion · Figure 3c; Figure S14
Forgetting interval before relearning demonstration	approximately 45 min	2700 s	—	Text Approximate	p004 / article p.15382 · Results and discussion · Figure S15
EC-MOF-N-AS relaxation time after 2.9 s pulse	exceeding 100 s	—	—	Text Approximate	p004 / article p.15382 · Results and discussion · Figure 3b; Figure S13