Service |
Price |
Person in Charge |
Lyophilization of liquid samples |
132 BGN/24 hours |
Assoc. Prof. Eli Grigorova; |
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; |
- For every additional hour |
25 BGN |
Assoc. Prof. Eli Grigorova; |
- 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; |
Dehydration under vacuum |
60 BGN/ hour |
Assoc. Prof. Eli Grigorova; |
Solid phase synthesis in oxidation or reduction media in a specified temperature range |
70 BGN/ hour |
Assoc. Prof. Eli Grigorova; |
Preparation of carbon dioxide gas-diffusion electrode |
48BGN/ hour |
Dr. Blagoy Burdin; |
Preparation of a carbon free gas-diffusion electrode |
65BGN/ hour |
Dr. Blagoy Burdin; |
Service |
Price |
Person in Charge |
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; |
Potentiodynamic tests – voltage range: 1.0х10-2 – 5.0 V. |
10 BGN/ hour |
Dr. Simeon Stankov; |
Constant Current-Constant Voltage (CCCV) charge mode. |
20 BGN/ hour |
Dr.Simeon Stankov; |
Discharge at Constant Resistance (CR) – 1.6 – 1х105 Ω
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10 BGN/ hour |
Dr.Simeon Stankov; |
Electrochemical titration – V/x relation plot.
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20 BGN/ hour |
Dr. Simeon Stankov; |
DV/dx relation plot.
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40 BGN/ hour |
Dr.Simeon Stankov; |
Cyclic Voltammetry (CV) – scan rate: 0.01 - 100 mV sec-1 |
40 BGN/ hour |
Dr. Simeon Stankov; |
Electrochemical tests at low temperature: min T= -40°С |
80 BGN/ hour |
Dr. Simeon Stankov; |
Electrochemical Impedance Spectroscopy in frequency range 3х10-5 – 1х106 Hz |
60 BGN/ hour |
Dr. Simeon Stankov; |
Processing, plotting and interpretation of the obtained results |
Under negotiation |
Dr. Simeon Stankov; |
Development of specific test procedures at the customer request.
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Under negotiation |
Dr. Simeon Stankov; |
Electrochemical Impedance Spectroscopy at room temperature |
100 BGN/ hour |
Dr. Blagoy Burdin; |
Potentiostatic battery tests in a range of voltages up to ± 4.0V, (at minimum 2 hours) |
26 BGN/ hour |
Dr. Blagoy Burdin; |
Galvanostatic battery tests – current range ± 5.0А |
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- Testing of of half cells |
26 BGN/ hour |
Dr. Blagoy Burdin; |
- Testing of full cell configuration |
26 BGN/ hour |
Dr. Blagoy Burdin; |
- Commercial cells/batteries |
26 BGN/ hour |
Dr. Blagoy Burdin; |
Charge / discharge tests in galvanostatic-potentiostatic mode |
15 BGN/ hour |
Dr. Blagoy Burdin; |
Charge / discharge tests in galvanostatic-potentiostatic mode combined with impedance measurements |
40 BGN/ hour |
Dr. Blagoy Burdin; |
Current-voltage characteristic |
10 BGN/ hour |
Dr. Blagoy Burdin; |
Current-voltage characteristic combined with impedance measurements |
30 BGN/ hour |
Dr. Blagoy Burdin; |
Differential Coulometric Spectroscopy |
Under negotiation |
Dr. Blagoy Burdin; |
Service |
Price |
Person in Charge: |
Thermal analysis |
100 BGN/hour |
Assoc. Prof. Eli Grigorova ; |
Thermal analysis with gas phase analysis by mass spectrometry |
120 BGN /hour |
Assoc. Prof. Eli Grigorova ; |
X-Ray Phase Analysis |
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- Diffractogram |
40 BGN |
Assoc. Prof. Eli Grigorova ; |
- Phase identification (up to two phases) |
20 BGN |
Assoc. Prof. Eli Grigorova ; |
- Phase identification (over two phases - for each additional) |
10 BGN |
Assoc. Prof. Eli Grigorova ; |
- Quantitative Phase Analysis |
240 BGN |
Assoc. Prof. Eli Grigorova ; |
- Determination of the size of crystallites and micro stresses |
100 BGN |
Assoc. Prof. Eli Grigorova ; |
- Determination of cell parameters (for 1 phase) |
200 BGN |
Assoc. Prof. Eli Grigorova ; |
- Determining the average thickness of the polycrystalline coating |
100 BGN |
Assoc. Prof. Eli Grigorova ; |
- Precise Phase Indexing |
200 BGN |
Assoc. Prof. Eli Grigorova ; |
- Software processing of digital powder diffractograms |
Under negotiation |
Assoc. Prof. Eli Grigorova ; |
- Determination of crystalline phase structure in polycrystalline materials |
Under negotiation |
Assoc. Prof. Eli Grigorova ; |
Electronic microscope: Operating |
120 BGN/hour |
Assoc. Prof. Eli Grigorova ; |
- Sample preparation |
30 BGN |
Assoc. Prof. Eli Grigorova ; |
- Interpretation of TEM results |
Under negotiation |
Assoc. Prof. Eli Grigorova ; |
- Determination of specific BET surface |
35 BGN |
Assoc. Prof. Eli Grigorova ; |
- Full adsorption isotherm with mesopores size distribution |
70 BGN |
Assoc. Prof. Eli Grigorova ; |
- Full adsorption isotherm with micropores and mesopores size distribution |
80 BGN |
Assoc. Prof. Eli Grigorova ; |
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 ; |
- Determination of the electrical properties of solids in the temperature range 100 - 600 K |
200 BGN /sample |
Assoc. Prof. Eli Grigorova ; |
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 ; |
- Room temperature (300 K) |
25 BGN |
Assoc. Prof. Eli Grigorova ; |
- Temperature of liquid nitrogen and room temperature |
40 BGN |
Assoc. Prof. Eli Grigorova ; |
- Quantitative EPR |
46 BGN |
Assoc. Prof. Eli Grigorova ; |
Анализ чрез Електронен парамагнитен резонансен спектрометър (Q- range, 35 GHz) |
150 BGN |
Assoc. Prof. Eli Grigorova ; |
- Full Temperature Range (70 - 450 K) |
Q-обхват, 35 GHz |
Assoc. Prof. Eli Grigorova ; |
- Room temperature (300 K) |
180 BGN |
Assoc. Prof. Eli Grigorova ; |
- Temperature of liquid nitrogen and room temperature |
30 BGN |
Assoc. Prof. Eli Grigorova ; |
- Quantitative EPR |
50 BGN |
Assoc. Prof. Eli Grigorova ; |
X-Ray Photoelectron spectroscopy |
55 BGN |
Assoc. Prof. Eli Grigorova ; |
- Analysis of one surface of a solid sample |
150 BGN |
Assoc. Prof. Eli Grigorova ; |
- Profile in depth |
100 BGN на точка от профила |
Assoc. Prof. Eli Grigorova ; |
- Interpretation of the received spectra |
Under negotiation |
Assoc. Prof. Eli Grigorova ; |
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 ; |
- Elaboration of methodologies and scientific interpretation |
Under negotiation |
Assoc. Prof. Eli Grigorova ; |
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 ; |
- Elaboration of methodologies and scientific interpretation |
Under negotiation |
Assoc. Prof. Eli Grigorova ; |
* 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 ; |
- IR spectrum of powder – with made tablet of KBr |
10 BGN |
Assoc. Prof. Eli Grigorova ; |
- Determination of surface proton acidity of oxide materials and zeolites by |
350.00 BGN /sample |
Assoc. Prof. Eli Grigorova ; |
- Interpretation of IR results |
Under negotiation |
Assoc. Prof. Eli Grigorova ; |
X-ray diffraction analysis (XRD) |
50 BGN/sample |
Prof. Sasho Vasilev; |
Hg porometry |
100 BGN/sample |
Prof. Sasho Vasilev; |
Scanning Electron Microscopy (SEM) |
100 BGN/sample |
Prof. Sasho Vasilev; |
BET analysis |
50 BGN/sample |
Prof. Sasho Vasilev; |
Pore analysis in capillary flow |
50 BGN/sample |
Prof. Sasho Vasilev; |
Gas permeability |
50 BGN/sample |
Prof. Sasho Vasilev; |
DTA / TG / DSC analysis |
60 BGN/sample |
Prof. Sasho Vasilev; |
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; |
Synthesis of inorganic materials with determined composition and structure by different methods and using different techniques of high temperature and chemical ("wet") synthesis. Determination of basic physical and chemical parameters of the material.
Person in Charge: Assoc. Prof. Eli Grigorova ; egeorg@svr.igic.bas.bg
Thin films of inorganic and hybrid materials deposited on media of different material and type (flat and flexible) and characterization of the obt ained layers - price negotiableThin films of inorganic and hybrid materials deposited on media of different material and type (flat and flexible) and characterization of the obtained layers .
Person in Charge: Prof. Tamara Petkova; tpetkova@iees.bas.bg
Processing, presentation and interpretation of the obtained results - charge-discharge curves from galvanostatic and potentiodynamic studies, specific current capacity, efficiency, capacity and / or energy density preservation represented as a function of number of cycles made, calculation of the specific current capacity from cyclic voltamperometry.
Person in Charge: Dr. Simeon Stankov; s.stankov@iees.bas.bg
Development of methodologies for specific tests, tests performing at special conditions and long-term tests.
Person in Charge: Dr. Simeon Stankov; s.stankov@iees.bas.bg
Analysis of the results from laboratory tests or external results by conventional and advanced electrochemical methods - impedance and dielectric spectroscopy, non-stationary and differential analysis, differential resistance analysis, imaging diagnostics, etc.
Person in Charge: Dr. Blagoy Burdin; b.burdin@iees.bas.bg