17/18 January 2007 Wiener Neustadt - Czelo
17/18 January 2007 Wiener Neustadt - Czelo
17/18 January 2007 Wiener Neustadt - Czelo
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BAS-SRI<br />
Address Moskovska 6 Bulgaria<br />
1000 - Sofia<br />
Phone / Fax 00359888426<strong>18</strong>2 /<br />
www<br />
Size 51-250<br />
Organisation Type RTD Institute<br />
Contact Person<br />
Name Zdravka Karaguiozova<br />
Position sc. res.<br />
Email karazuzi@yahoo.com<br />
Type of co-operation (Offered, Requested) Areas of activity<br />
Licence agreement Boths<br />
Technical Co-operation (R&D) Boths<br />
Joint research project Boths<br />
Joint-venture agreement Boths<br />
Manufacturing agreement Boths<br />
Commercial agreement Boths<br />
Financial agreement Boths<br />
• Electronic engineering<br />
• Coatings<br />
• Surface treatment(CVD,PVD)<br />
• Materials Technology<br />
• Ceramic Materials/Powders<br />
• Colours and varnish<br />
• Composite Materials<br />
• Metals and Alloys<br />
• Optical Materials<br />
• Plastics, Polymers<br />
• Chemical Technology<br />
• Mechanical Engineering<br />
• Medicine, Human Health<br />
• Measurement Tools<br />
•<br />
Short description of company<br />
In the Space Research Institute of the Bulgarian Academy of Sciences, under the leadership of prof. Dr. Stavri<br />
Stavrev, during the last 15 years methods for the synthesis of cubic carbon and boron nanostructures have been<br />
developed and patented. We have developed technologies for the alteration and modification of the surface<br />
layers of UDDP and deposition of diverse coatings on UDDP particles. By doing this the range of physical,<br />
chemical, and structural properties of UDDP is considerably widened, respectively widening the potential fields of<br />
application.The obtained scientific results have been the base for the successful participation of SRI-BAS in EC’s<br />
FP6 networks and projects (NAVOBS, I-STONE, X-GEAR, etc.).<br />
1. Profile: RTD: liquids for fine and ultra-fine polishing of metals, optics, semiconductors<br />
DESCRIPTION:We have developed liquids and pastes for fine and ultra-fine polishing (roughness less than 10<br />
nm) of metals, optics, and semiconductors. For this purpose UDDP with a specific density less than 2.7 g/cm3 is<br />
synthesized. Methods for the preparation of highly stable ultra-fine suspensions of UDDP in pure water (with shelf<br />
life more than a year) are successfully developed.<br />
INNOVATIVE ASPECTS:the use of nanodiamonds<br />
MAIN ADVANTADGES / BENEFITS:Ultrafine polishing with nanodiamonds<br />
TECHNICAL SPECIFICATIONS:We have produced polishing liquids with nanodiamonds after modifying the<br />
diamond surface. Used nanodiamonds are with reduced picnometric density.<br />
CURRENT STAGE OF DEVELOPMENWe have developed liquids for fine and ultra-fine polishing (roughness<br />
less than 10 nm) of metals, optics, and semiconductors.
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