Surface Analysis

Micromeritics Gemini VII

Micromeritics Gemini VII

The Micromeritics Gemini VII machine is used to characterize the active and support surfaces of catalysts, to determine the surface areas of adsorbents, and to determine the porosity and gas (e.g. carbon dioxide) storage capacity of various nanomaterials (zeolites, MOFs, etc.). Materials with low surface areas such as powdered metals, glass fibers, and natural organic materials can also be analyzed.

Micromeritics ASAP 2020

Gas sorption analysers

The Micromeritics ASAP 2020 machines are used to characterize the active and support surfaces of catalysts, to determine the surface areas of adsorbents, and to determine the porosity and gas (e.g. carbon dioxide) storage capacity of various nanomaterials (zeolites, MOFs, etc.). Materials with low surface areas such as powdered metals, glass fibers, and natural organic materials can also be analyzed.

Micromeritics Autopore III

Hg Porosimeter

Mercury porosimetry characterizes a material´s porosity by applying pressure to a sample immersed in mercury. The pressure required to intrude mercury into the pores is inversely proportional to the size of the pores. The method provides information about the specific surface area and pore size distribution, total pore volume, skeletal and apparent density of the sample.

Malvern Instruments zetasizer nano series

Zetasizer

Size, zeta potential and molecular weight measurement are possible in same system. Dynamic Light Scattering (DLS) is used to measure particle size and molecule size. This technique measures the diffusion of particles moving under Brownian motion, and converts this to size and a size distribution. Laser Doppler Micro-electrophoresis is the technique used to measure zeta potential.

Contact

Zoltán Bacsik

Phone:+46 (8) 674 7023
Room: C419b
e-mail Zoltan