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Laboratory 6. Inorganic Polymers
Head of laboratory: Dr. Maria CAZACU
Description Research Groups Publications Projects Infrastructure
Equipment: Oxford-Diffraction XCALIBUR E CCD X-ray Diffractometer

The Oxford-Diffraction XCALIBUR E CCD X-ray Diffractometer for single-crystals is used to determine the molecular and crystalline structures of different compounds with small molecular masses. The equipment includes: a Xcalibur platform (a Kappa goniometer with 4-circles configured for the X-ray source and generators), cooling units for the X-ray source and the CCD detector, the EOS CCD detector having a high sensitivity with a diagonal active area of 92 mm; the X-ray source (Mo Ka, λ = 0,71073 Å); a CrysAlisPro software  for intelligence gathering  and processing the experimental diffraction data needed for the crystallographic analysis of the compounds with small molecular masses and proteins; a AutochemTM software package for solving and refining the structures; Cryojet system XL (90-300K): a Cryojet unit, a cooling system for making the diffraction experiment at variable temperatures, Dewar flask capacity of 75 l for liquid nitrogen.


- Dr. Sergiu Shova / shova@icmpp.ro
Equipment: Bruker FTIR Spectrometer (VERTEX 70)

A Bruker FTIR Spectrometer (VERTEX 70) equipped with a DLaTGS detector which covers a spectral range from 12.000 to 250 cm-1, working at room temperature and having a sensitivity of D*>2x108 cm Hz1/2W-1  and covers a spectral range from 7500 to 370 cm-1. Operating modes: Transmittance MID-IR: 370-4000 cm-1; Transmittance FAR-IR: 180-600 cm-1; ATR with ZnSe crystal: 600-4000 cm-1.


- Dr. Mirela Zaltariov / zaltariov.mirela@icmpp.ro
Equipment: Spectrophotometer UV –VIS (SPECORD PLUS)

Spectrophotometer UV –VIS (SPECORD PLUS) with double beam for transmittance, extinction, reflectance and energy measurements for solid and liquid samples in spectral range 190 - 1100 nm. It is equipped with a carrier for films and integrating sphere. 


- Dr. Mirela Zaltariov / zaltariov.mirela@icmpp.ro
Equipment: Moisture sorption analyser IGASORP (Hiden Analytical, Warrington, UK)

Moisture sorption analyser IGASORP (Hiden Analytical, Warrington, UK) compact, fully automated, for fast and accurate sorption measurements, in dynamic regime, for water and organic vapors. The equipment allows the measurement of water vapors or organic solvent sorption capacities and records the sorption/desorption isotherms and kinetic curves, in normal or cyclic regime.


- Dr. Alexandra Bargan / anistor@icmpp.ro - Dr. Adrian Bele / bele.adrian@icmpp.ro
Equipment: Sigma700 tensiometer (KSV Instruments, Finland)

A Sigma700 tensiometer (KSV Instruments, Finland) fully automated having a high precision microbalance which allows the determination of various properties of materials as:  surface and interface tension, watering ability, dynamic contact angles and critical micellar concentration.


- Dr. Carmen Racles / raclesc@icmpp.ro
Equipment: Device for mechanical tests Instron 3365

A device for mechanical tests Instron 3365 with a force cell of 500N, used for testing the materials and products made by elastomers. The instrument for mechanical tests is equipped with a high precision video extensometer which allows the deformation measurements with a high accuracy without being in contact with the sample. Furthermore, the device has a climatic chamber which permits the sample testing in a temperature range of -100oC and -350oC. The materials can be exposed to different tests as: traction, traction in cyclic regime or compression. By making the traction and/or compression tests it is possible to determine the highest stretch, stretching stress, Young modulus, residual strain, impact bend strength, yield stress etc.


- Dr. Adrian Bele / bele.adrian@icmpp.ro
Equipment: Monomodal microwave reactor Discover LabMate

Monomodal microwave reactor Discover LabMate - the reactor performs reactions at temperatures up to 300 oC. It could be controlled by an infrared probe under integrated stirring. The IntelliVent pressure feedback and control allows a sensitive pressure monitoring when the reaction is done in closed vessel. The equipment is provided with Synergy™, a specially designed software package that is useful to design the experimental methods and store them on a PC.


- Dr. Liviu Sacarescu / livius@icmpp.ro
Equipment: The HAAKE Rheo Win Viscotester VT 7 L plus viscometer

The HAAKE Rheo Win Viscotester VT 7 L plus viscometer is a classic rotational viscometer used for rapid dynamic determination of the viscosity of materials, including polymers, as such or in solutions with various solvents, and the viscosities of reaction systems. Measurements with this device are made in accordance with ISO 2555 standards and the equivalent ASTM D2930 standard. The device is intended for use as a stationary device. The principle of operation is based on immersing the cylinder or working disc in the tested substance and measuring the force required to overcome the resistance of viscosity to rotation or flow and the result is a direct reading of the viscosity value in mPa×s. Operating conditions: - ambient temperature: 10 - 40 °C; - sample temperature: -15 .... + 120 °C. Reproducibility of measured values: +/- 0.2% of scale. Viscosity range: 3 - 6000000 mPa×s.


Equipment: Transmission electron microscope HITACHI - HT7700

Transmission electron microscope HITACHI - HT7700- This instrument belongs to a new class of TEM series launched in 2010. This is the first TEM that can easily switch from high resolution to high contrast mode owing to the double lens-gap system. The equipment works in broad daylight, without binoculars, the image being directly displayed on a PC monitor. Full configuration, with the following functions: TEM, S/TEM, EDX, TEM-tomography, TEM-low dose, cryoTEM and integrated panorama function.


- Dr. Liviu Sacarescu / livius@icmpp.ro
Equipment: Small angle X-ray scattering instrument: NanostarU - Bruker-

Small angle X-ray scattering instrument: NanostarU - Bruker- it can be used to analyze any kind of samples in SAXS, WAXS, GISAXS mode using High Flux, High Resolution and Standard configurations. It is programmable for multiple samples, providing an accurate analysis within 1–125 nm. The temperature can be set within -30 and 120 oC. The X-rays are generated with a high class advanced microsource. Diffractograms are registered on a VANTEC 2000 detector.


- Dr. Liviu Sacarescu / livius@icmpp.ro
Equipment: Gel-permeable chromatograph Brookhaven WGE SEC 3010

Gel-permeable chromatograph Brookhaven WGE SEC 3010 – the equipment provides absolute values for molar mass and intrinsic viscosity, no calibration being required. With this system, one can determine Mark-Houwink coefficients for a sample with a single injection, or can perform branching calculations without assumptions. The instrument is equipped with full multiple detection: RI, Visco, MALS (7 different angles), UV.


- Dr. Liviu Sacarescu / livius@icmpp.ro
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