Other — Fabrication of nonlinear optical metal-organic framework dizinc tetraglycinate dihydrate with optical limiting applications

3 measurement groups · 17 results

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

DZTGD single crystal · Single Crystal

C-R plot used to calculate activation energy, frequency factor and thermodynamic parameters

Temperature: 399.15
Atmosphere: not reported
Geometry: thermal-analysis-derived kinetic fit
Context: pristine DZTGD
Measurement source: 12 · 4.10 Kinetic and thermodynamic parameters · Table 5; Fig. 21

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Activation energy	20,931.2786 J	—	—	Text Exact Reported	12 · 4.10 Kinetic and thermodynamic parameters · Fig. 21
Enthalpy of activation	14.296 kJ mol-1	—	—	Table Exact Reported	12 · 4.10 Kinetic and thermodynamic parameters · Table 5
Entropy of activation	-90.40 J K-1 mol-1	—	—	Table Exact Reported	12 · 4.10 Kinetic and thermodynamic parameters · Table 5
Frequency factor A	1.876*10^7 min^-1	—	—	Table Exact Reported	12 · 4.10 Kinetic and thermodynamic parameters · Table 5
Gibbs free energy	50.367 kJ mol-1	—	—	Table Exact Reported	12 · 4.10 Kinetic and thermodynamic parameters · Table 5
Kinetic analysis temperature	126 °C	—	—	Table Exact Reported	12 · 4.10 Kinetic and thermodynamic parameters · Table 5
Order of reaction n	1/2	—	—	Table Exact Reported	12 · 4.10 Kinetic and thermodynamic parameters · Table 5

DZTGD single crystal · Single Crystal

Pulse width 6 ns; power density calculated as E/(tau A); compared with KDP, VMST and KNbO3

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Laser damage threshold power densityMarked as a best value within this paper	2.18 GW/cm2	—	—	Table Exact Reported	16 · 4.17 Laser damage threshold study · Table 8
Laser damage pulse width	6 ns	—	—	Table Exact Reported	16 · 4.17 Laser damage threshold study · Table 8
Laser damage threshold relative to KDP	about 44% of KDP	—	—	Text Approximate	16 · 4.17 Laser damage threshold study · Table 8

DZTGD single crystal · Single Crystal

Thermal spectrum from low temperature to 800 °C; dehydration and decomposition steps reported

Atmosphere: not reported
Geometry: thermogravimetric/differential thermal analysis
Context: pristine DZTGD
Measurement source: 2 · 2.2 Characterization Studies; 4.9 TGA/DTA analysis · Fig. 20

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
First weight loss	5.72%	—	—	Text Exact Reported	11 · 4.9 TGA/DTA analysis · Fig. 20
First endothermic peak	61.94 °C	—	—	Text Exact Reported	11 · 4.9 TGA/DTA analysis · Fig. 20
Gas-liberation weight loss	22.25%	—	—	Text Exact Reported	12 · 4.9 TGA/DTA analysis · Fig. 20
450-800 °C weight loss	about 15%	—	—	Text Approximate	12 · 4.9 TGA/DTA analysis · Fig. 20
Second weight loss	8.45%	—	—	Text Exact Reported	11 · 4.9 TGA/DTA analysis · Fig. 20
Second endothermic peak	119.64 °C	—	—	Text Exact Reported	11 · 4.9 TGA/DTA analysis · Fig. 20
Thermal stability after dehydrationMarked as a best value within this paper	thermally stable up to 120 °C	—	—	Text Rounded Reported	11 · 4.9 TGA/DTA analysis · Fig. 20