Organic Modified Ceramics

A series of functional devices has been fabricated and widely used in aerospace information science biomedicine and other fields.

Organic modified ceramics. Organically modified ceramics are hybrid polymers with inorganic and organic moieties linked by s05900 covalent bonds and based on organically modified alkoxysilanes functionalized organic polymers or both. 25 february 2010 innovative fiber coating systems based on organic modified ceramics kay schuster jens kobelke klaus rose manfred helbig mohammad zoheidi alexander heinze. Organic fibre modified ceramic shell moulding for investment casting article pdf available in materials science and technology 18 12 1565 1573 december 2002 with 807 reads how we measure reads. Regarding the fiber protection the coatings have been investigated using tensile.

A series of functional devices has been fabricated and widely used in aerospace information science biomedicine and. In the first method the organic material is simply added to the sol gel solution and the solution then allowed to form into a gel with continuous pores as shown. Request pdf innovative fiber coating systems based on organic modified ceramics we describe the application of inorganic organic hybrid materials ormocers as optical fiber coatings for use. Physical and chemical properties of shaped materials.

Us7201572b2 us10 738 447 us73844703a us7201572b2 us 7201572 b2 us7201572 b2 us 7201572b2 us 73844703 a us73844703 a us 73844703a us 7201572 b2 us7201572 b2 us 7201572b2 authority us united states prior art keywords ceramic method according fiber composite ceramic fiber substrate prior art date 2003 01 08 legal status the legal status is an assumption and is not a legal conclusion. Organic modified ceramics ormocer are an outstanding class of hybrid materials due to the fact of their various excellent properties and they have been successfully used in two photon polymerization microfabrication fields. The materials are uv curable enable a single layer thickness of about 50 μm and show high a high peak temperature stability 300 c. F composites organically modified ceramics and their applications helmut schmidt 1 and herbert wolter fraunhofer lnstitut j ar silicatforschung neunerplatz 2 d 8700 vviirzburg frg ormocers organically m oodified ceramics are inorganic organic composites.

Though it is a commonly used acronym for organically modified ct07540 ormocer is a registered trademark and as such its. 428 journal of non crystalline solids 121 1990 428 435 north holland section 4.