en
Български
Single services
Synthesis
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Service |
Price |
Person in Charge |
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Lyophilization of liquid samples |
132 BGN/24 hours |
Assoc. Prof. Eli Grigorova; |
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Mechanochemical synthesis, amorphization of solid materials, homogenization and milling in high energy mills |
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- Ball milling in air for 1 h |
30 BGN |
Assoc. Prof. Eli Grigorova; |
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- For every additional hour |
25 BGN |
Assoc. Prof. Eli Grigorova; |
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- Ball milling in different than air media (if the gas is not available, it should be paid for its delivery, bottle and rent) |
38 BGN |
Assoc. Prof. Eli Grigorova; |
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Dehydration under vacuum |
60 BGN/ hour |
Assoc. Prof. Eli Grigorova; |
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Solid phase synthesis in oxidation or reduction media in a specified temperature range |
70 BGN/ hour |
Assoc. Prof. Eli Grigorova; |
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Preparation of carbon dioxide gas-diffusion electrode |
48BGN/ hour |
Dr. Blagoy Burdin; |
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Preparation of a carbon free gas-diffusion electrode |
65BGN/ hour |
Dr. Blagoy Burdin; |
Testing
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Service |
Price |
Person in Charge |
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Galvanostatic tests – Current range from 1.0х10-5 to 3.0 А and voltage range 0-5 V. Rate capability tests of single electrodes and commercial cells. |
10 BGN/ hour |
Dr. Simeon Stankov; |
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Potentiodynamic tests – voltage range: 1.0х10-2 – 5.0 V. |
10 BGN/ hour |
Dr. Simeon Stankov; |
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Constant Current-Constant Voltage (CCCV) charge mode. |
20 BGN/ hour |
Dr.Simeon Stankov; |
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Discharge at Constant Resistance (CR) – 1.6 – 1х105 Ω
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10 BGN/ hour |
Dr.Simeon Stankov; |
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Electrochemical titration – V/x relation plot.
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20 BGN/ hour |
Dr. Simeon Stankov; |
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DV/dx relation plot.
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40 BGN/ hour |
Dr.Simeon Stankov; |
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Cyclic Voltammetry (CV) – scan rate: 0.01 - 100 mV sec-1 |
40 BGN/ hour |
Dr. Simeon Stankov; |
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Electrochemical tests at low temperature: min T= -40°С |
80 BGN/ hour |
Dr. Simeon Stankov; |
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Electrochemical Impedance Spectroscopy in frequency range 3х10-5 – 1х106 Hz |
60 BGN/ hour |
Dr. Simeon Stankov; |
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Processing, plotting and interpretation of the obtained results |
Under negotiation |
Dr. Simeon Stankov; |
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Development of specific test procedures at the customer request.
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Under negotiation |
Dr. Simeon Stankov; |
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Electrochemical Impedance Spectroscopy at room temperature |
100 BGN/ hour |
Dr. Blagoy Burdin; |
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Potentiostatic battery tests in a range of voltages up to ± 4.0V, (at minimum 2 hours) |
26 BGN/ hour |
Dr. Blagoy Burdin; |
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Galvanostatic battery tests – current range ± 5.0А |
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- Testing of of half cells |
26 BGN/ hour |
Dr. Blagoy Burdin; |
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- Testing of full cell configuration |
26 BGN/ hour |
Dr. Blagoy Burdin; |
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- Commercial cells/batteries |
26 BGN/ hour |
Dr. Blagoy Burdin; |
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Charge / discharge tests in galvanostatic-potentiostatic mode |
15 BGN/ hour |
Dr. Blagoy Burdin; |
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Charge / discharge tests in galvanostatic-potentiostatic mode combined with impedance measurements |
40 BGN/ hour |
Dr. Blagoy Burdin; |
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Current-voltage characteristic |
10 BGN/ hour |
Dr. Blagoy Burdin; |
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Current-voltage characteristic combined with impedance measurements |
30 BGN/ hour |
Dr. Blagoy Burdin; |
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Differential Coulometric Spectroscopy |
Under negotiation |
Dr. Blagoy Burdin; |
Characterization
|
Service |
Price |
Person in Charge: |
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Thermal analysis |
100 BGN/hour |
Assoc. Prof. Eli Grigorova ; |
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Thermal analysis with gas phase analysis by mass spectrometry |
120 BGN /hour |
Assoc. Prof. Eli Grigorova ; |
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X-Ray Phase Analysis |
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- Diffractogram |
40 BGN |
Assoc. Prof. Eli Grigorova ; |
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- Phase identification (up to two phases) |
20 BGN |
Assoc. Prof. Eli Grigorova ; |
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- Phase identification (over two phases - for each additional) |
10 BGN |
Assoc. Prof. Eli Grigorova ; |
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- Quantitative Phase Analysis |
240 BGN |
Assoc. Prof. Eli Grigorova ; |
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- Determination of the size of crystallites and micro stresses |
100 BGN |
Assoc. Prof. Eli Grigorova ; |
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- Determination of cell parameters (for 1 phase) |
200 BGN |
Assoc. Prof. Eli Grigorova ; |
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- Determining the average thickness of the polycrystalline coating |
100 BGN |
Assoc. Prof. Eli Grigorova ; |
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- Precise Phase Indexing |
200 BGN |
Assoc. Prof. Eli Grigorova ; |
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- Software processing of digital powder diffractograms |
Under negotiation |
Assoc. Prof. Eli Grigorova ; |
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- Determination of crystalline phase structure in polycrystalline materials |
Under negotiation |
Assoc. Prof. Eli Grigorova ; |
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Electronic microscope: Operating |
120 BGN/hour |
Assoc. Prof. Eli Grigorova ; |
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- Sample preparation |
30 BGN |
Assoc. Prof. Eli Grigorova ; |
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- Interpretation of TEM results |
Under negotiation |
Assoc. Prof. Eli Grigorova ; |
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- Determination of specific BET surface |
35 BGN |
Assoc. Prof. Eli Grigorova ; |
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- Full adsorption isotherm with mesopores size distribution |
70 BGN |
Assoc. Prof. Eli Grigorova ; |
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- Full adsorption isotherm with micropores and mesopores size distribution |
80 BGN |
Assoc. Prof. Eli Grigorova ; |
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The electrical conductivity measurements of solid samples over a wide temperature range |
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- Determination of the electrical properties of solids |
40 BGN /sample |
Assoc. Prof. Eli Grigorova ; |
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- Determination of the electrical properties of solids in the temperature range 100 - 600 K |
200 BGN /sample |
Assoc. Prof. Eli Grigorova ; |
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Analysis by Electronic Paramagnetic Resonance Spectrometer X- range, 9.4GHz) |
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- Full Temperature Range (70 - 450 K) |
150 BGN |
Assoc. Prof. Eli Grigorova ; |
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- Room temperature (300 K) |
25 BGN |
Assoc. Prof. Eli Grigorova ; |
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- Temperature of liquid nitrogen and room temperature |
40 BGN |
Assoc. Prof. Eli Grigorova ; |
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- Quantitative EPR |
46 BGN |
Assoc. Prof. Eli Grigorova ; |
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Анализ чрез Електронен парамагнитен резонансен спектрометър (Q- range, 35 GHz) |
150 BGN |
Assoc. Prof. Eli Grigorova ; |
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- Full Temperature Range (70 - 450 K) |
Q-обхват, 35 GHz |
Assoc. Prof. Eli Grigorova ; |
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- Room temperature (300 K) |
180 BGN |
Assoc. Prof. Eli Grigorova ; |
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- Temperature of liquid nitrogen and room temperature |
30 BGN |
Assoc. Prof. Eli Grigorova ; |
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- Quantitative EPR |
50 BGN |
Assoc. Prof. Eli Grigorova ; |
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X-Ray Photoelectron spectroscopy |
55 BGN |
Assoc. Prof. Eli Grigorova ; |
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- Analysis of one surface of a solid sample |
150 BGN |
Assoc. Prof. Eli Grigorova ; |
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- Profile in depth |
100 BGN на точка от профила |
Assoc. Prof. Eli Grigorova ; |
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- Interpretation of the received spectra |
Under negotiation |
Assoc. Prof. Eli Grigorova ; |
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Inductively coupled plasma atomic emission spectroscopy |
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- Determination of metal ions in solution |
5.00- 20.00 BGN/ sample |
Assoc. Prof. Eli Grigorova ; |
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- Elaboration of methodologies and scientific interpretation |
Under negotiation |
Assoc. Prof. Eli Grigorova ; |
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Flame atomic absorption spectroscopy* |
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- Analysis of metal ions in solution / analysis of metal ions in solution |
15.00 - 40.00 BGN / sample |
Assoc. Prof. Eli Grigorova ; |
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- Elaboration of methodologies and scientific interpretation |
Under negotiation |
Assoc. Prof. Eli Grigorova ; |
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* The prices are for analyses in solution |
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Infrared Spectrometer analysis |
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- IR spectrum of a powder - in a tablet of KBr |
18 BGN |
Assoc. Prof. Eli Grigorova ; |
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- IR spectrum of powder – with made tablet of KBr |
10 BGN |
Assoc. Prof. Eli Grigorova ; |
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- Determination of surface proton acidity of oxide materials and zeolites by |
350.00 BGN /sample |
Assoc. Prof. Eli Grigorova ; |
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- Interpretation of IR results |
Under negotiation |
Assoc. Prof. Eli Grigorova ; |
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X-ray diffraction analysis (XRD) |
50 BGN/sample |
Prof. Sasho Vasilev; |
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Hg porometry |
100 BGN/sample |
Prof. Sasho Vasilev; |
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Scanning Electron Microscopy (SEM) |
100 BGN/sample |
Prof. Sasho Vasilev; |
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BET analysis |
50 BGN/sample |
Prof. Sasho Vasilev; |
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Pore analysis in capillary flow |
50 BGN/sample |
Prof. Sasho Vasilev; |
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Gas permeability |
50 BGN/sample |
Prof. Sasho Vasilev; |
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DTA / TG / DSC analysis |
60 BGN/sample |
Prof. Sasho Vasilev; |
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Gas permeability measurement of porous materials with different gases: hydrogen, air, oxygen, nitrogen, argon and gas mixtures, sample size up to φ=45mm. |
18 BGN/ hour |
Dr. Blagoy Burdin; |