Www.rgf.bg.ac.rs/restca Major deliverable: SEM-EDS laboratory.

www.rgf.bg.ac.rs/restca

Major deliverable: SEM-EDS Major deliverable: SEM-EDS laboratory laboratory

Equipment of the SEM-EDS lab at the UB-Equipment of the SEM-EDS lab at the UB-FMG:FMG:

JEOL JSM-6610LVJEOL JSM-6610LV Magnification:Magnification:

X 5-300.000X 5-300.000

Guns:Guns:

W filament, LaBW filament, LaB66; Accelerating voltage 0.3-30 kV; Accelerating voltage 0.3-30 kV

Vacuum system:Vacuum system:

Rotary pump + turbomolecular pump (included in basic instrument), Rotary pump + turbomolecular pump (included in basic instrument), Sputter Ion pump (for LaBSputter Ion pump (for LaB66))

RRotary pump for LV otary pump for LV ((10-270 Pa10-270 Pa))

Detectors:Detectors:

SE detector (Everhart-Thornley detector)SE detector (Everhart-Thornley detector)

BSE detectorBSE detector

EDS detector (X-MaxEDS detector (X-Max Large Area Analytical Silicon Drift Large Area Analytical Silicon Drift connected with connected with INCAEnergy 350 Microanalysis SystemINCAEnergy 350 Microanalysis System)); ; Z ≥ 6; d.l. 0.1 – 0.2 wt.%

CL detector CL detector Sample Sample chamberchamber::

Specimen movement: 5-axes (X, Y, Z, T, R)Specimen movement: 5-axes (X, Y, Z, T, R)

Maximal sample size: 20 cm (wide), 8 cm (thicknes), 1 kg (weight)Maximal sample size: 20 cm (wide), 8 cm (thicknes), 1 kg (weight)

Two IR camerasTwo IR cameras

Micro-analytical standardsMicro-analytical standards: :

64 natural minerals and synthetic compounds64 natural minerals and synthetic compounds

Sputter coating deviceSputter coating device (LEICA SCD005) for Au and C. (LEICA SCD005) for Au and C.

Other facilitiesOther facilities (ultrasonic cleaner, stereomicroscope, etc.) (ultrasonic cleaner, stereomicroscope, etc.)



Events and activities in the lab:Events and activities in the lab:

June 23-27, 2009 June 23-27, 2009 Installation of JEOL Installation of JEOL JSM-6610LVJSM-6610LV S SEMEM

August 17-20, 2009 August 17-20, 2009 Installation of Installation of EDS systemEDS system and and cathodolumincathodolumineescence detectorscence detector

September 18September 18thth, 2009, 2009

TThe opening ceremony and promotion of the SEM-EDS laboratoryhe opening ceremony and promotion of the SEM-EDS laboratory

MarchMarch,, 201 20111

Presentation of the first applications and resultsPresentation of the first applications and results

18 18 months months workingworking

Installation Installation and testand test

Aims:Aims:

1.1. SEM-EDS analyses of solid pollutant materialsSEM-EDS analyses of solid pollutant materials

2.2. SEM-EDS application in various sciences SEM-EDS application in various sciences


1.1. SEM-EDS analyses of solid pollutant materialsSEM-EDS analyses of solid pollutant materials

- Mining waste materialMining waste material

- Slags- Slags

- Dust and air particlesDust and air particles

- Fly ashFly ash

- Monuments protectionMonuments protection


SEM-EDS application:SEM-EDS application: Environmental ProtectionEnvironmental Protection

Limonite Al, Si, K: <7 wt.%

0.4 – 0.6 wt.% S

0.3 – 0.4 wt.% As

Py

Rt

Qtz

Dsp

Prl Mining waste material of the Lipa deposit

Polished section of the mining waste material from the Lipa deposit



Modified mining waste material – gypsumModified mining waste material – gypsum



SlagsSlags containing remained compounds of lead and other toxic containing remained compounds of lead and other toxic elements (polished sections)elements (polished sections)



The particles from the air collected by the filters



Crystals of gypsum and the carbon particle in the black Crystals of gypsum and the carbon particle in the black crusts of the historic monumentcrusts of the historic monument


2. SEM-EDS application in various sciences

Scientific disciplinesScientific disciplines::

GeologyGeology

Material science and TechnologyMaterial science and Technology

MetallurgyMetallurgy

MMeechchanicalanical Engineering Engineering

BiologyBiology

MedicineMedicine

Food ScienceFood Science

ArchArchaaeologyeology

..

..

UsersUsers::

University of BelgradeUniversity of Belgrade::Faculty of Mining and GeologyFaculty of Mining and Geology, Faculty of , Faculty of Technology and Metallurgy, Faculty of Physical Technology and Metallurgy, Faculty of Physical Chemistry, Faculty of Chemistry, Faculty of Chemistry, Faculty of Chemistry, Faculty of Physics, Faculty of Mechanical Engineering, Physics, Faculty of Mechanical Engineering, Faculty of Dental Medicine, Faculty of Agriculture, Faculty of Dental Medicine, Faculty of Agriculture, Faculty of Forestry. Faculty of Forestry.

Scientific InstitutesScientific Institutes::IHTMIHTM, ITNMS, , ITNMS, VinčaVinča, , GošaGoša, , GISGIS, IMSI, IMGGI, IMSI, IMGGI

MuseumsMuseumsNational Museum, Natural History Museum Natural History Museum

Users from other places Users from other places Kosovska Mitrovica, Novi Sad, Kragujevac, Bor, Kosovska Mitrovica, Novi Sad, Kragujevac, Bor, Podgorica, Split, Hannover, LondonPodgorica, Split, Hannover, London


SEM-EDS application:SEM-EDS application: Geology Geology

Minerals Fossils


SEM-EDS application:SEM-EDS application: Material Science and TechnologyMaterial Science and Technology

Synthetic compounds



X 100 000 X 100 000nm~10nm

Nano-materials



100% Cotton

(Textile Engineering)



(Textile Engineering)

Oxidized and Ag-modified Cannabis


(Geotextile)(Geotextile)



SEM-EDS application:SEM-EDS application: MetallurgyMetallurgy

Alloys (polished sections)Alloys (polished sections)


SEM-EDS application:SEM-EDS application: MetallurgyMetallurgy

Alloys (polished sections)Alloys (polished sections)


SEM-EDS application:SEM-EDS application:

MetallurgyMetallurgy

Weld (polished section after etching)



Materials modified by lasers



Laser cleaning of the archeological objects (ceramics and metals)


SEM-EDS application:SEM-EDS application: MMeechchanicalanical Engineering Engineering


SEM-EDS application: SEM-EDS application: Biology Biology

BacteriaBacteria Streptomycetes Streptomycetes



BiologyBiology

Leaf of the plantLeaf of the plant



Biology Biology

Leaf of the plantLeaf of the plant


SEM-EDS application:SEM-EDS application: Pigments and BiologyPigments and Biology

Fungi’s spores on the painting



MedicineMedicine

Kidney Stones

Line scan

Ca

C

O

P

Na

Sr

Mg

ClAl


MedicineMedicine - Dentistry - Dentistry


Polished section of the tooth from the image left


SEM-EDS application:SEM-EDS application: Food ScienceFood Science

Cell walls of the yeast


SEM-EDS application:SEM-EDS application: Food ScienceFood Science

Starch


SEM-EDS application:SEM-EDS application: ArcheologyArcheology

Ancient pearl

Calcite

Framboidal pyrite

Cathodoluminescence of zircon (polished section)

Modified natural zeolitesModified natural zeolites

Modified mining waste materialModified mining waste material

Modified mining waste materialModified mining waste material

Alloys (polished section after etching)Alloys (polished section after etching)

Alloys (polished section)Alloys (polished section)

Synthetic compounds: metal oxide



Surface of the electrode

Mosquito’s eye

THANK YOU FOR YOUR ATTENTION

Www.rgf.bg.ac.rs/restca Major deliverable: SEM-EDS laboratory.

Documents

semeds application

installation of eds

semeds laboratory slide

cathodoluminescence

lv sem

detector sample chamber

microanalysis system

axes x