ethylene and carbon monoxide, along with a palladium (ıı) catalyst will produce a polyketone
TRANSCRIPT
![Page 1: Ethylene and carbon monoxide, along with a palladium (ıı) catalyst will produce a polyketone](https://reader033.vdocuments.site/reader033/viewer/2022052401/56649e4c5503460f94b41318/html5/thumbnails/1.jpg)
![Page 2: Ethylene and carbon monoxide, along with a palladium (ıı) catalyst will produce a polyketone](https://reader033.vdocuments.site/reader033/viewer/2022052401/56649e4c5503460f94b41318/html5/thumbnails/2.jpg)
Ethylene and carbon monoxide, along with a palladium (ıı) catalyst will produce a polyketone.
![Page 3: Ethylene and carbon monoxide, along with a palladium (ıı) catalyst will produce a polyketone](https://reader033.vdocuments.site/reader033/viewer/2022052401/56649e4c5503460f94b41318/html5/thumbnails/3.jpg)
Palladium (ıı) is rare, and has to be mined.
In Canada, it is mined in Sudbury, Ontario.
![Page 4: Ethylene and carbon monoxide, along with a palladium (ıı) catalyst will produce a polyketone](https://reader033.vdocuments.site/reader033/viewer/2022052401/56649e4c5503460f94b41318/html5/thumbnails/4.jpg)
Ethylene and carbon monoxide are extremely cheap. The chemistry involved in the reaction is very simple.
It is a crystalline structure, causing it to be very durable.
![Page 5: Ethylene and carbon monoxide, along with a palladium (ıı) catalyst will produce a polyketone](https://reader033.vdocuments.site/reader033/viewer/2022052401/56649e4c5503460f94b41318/html5/thumbnails/5.jpg)
Car Parts Appliances Electrical applications Gears Bearings Tubing
![Page 6: Ethylene and carbon monoxide, along with a palladium (ıı) catalyst will produce a polyketone](https://reader033.vdocuments.site/reader033/viewer/2022052401/56649e4c5503460f94b41318/html5/thumbnails/6.jpg)
Carbonyls allow polyketones to be very strong crystals.
![Page 7: Ethylene and carbon monoxide, along with a palladium (ıı) catalyst will produce a polyketone](https://reader033.vdocuments.site/reader033/viewer/2022052401/56649e4c5503460f94b41318/html5/thumbnails/7.jpg)
Because there is a strong attraction between the molecules, there is a high melting point.
![Page 8: Ethylene and carbon monoxide, along with a palladium (ıı) catalyst will produce a polyketone](https://reader033.vdocuments.site/reader033/viewer/2022052401/56649e4c5503460f94b41318/html5/thumbnails/8.jpg)
Because of the tight bonds between the molecules and crystalline structures, polyketones are very brittle.
![Page 9: Ethylene and carbon monoxide, along with a palladium (ıı) catalyst will produce a polyketone](https://reader033.vdocuments.site/reader033/viewer/2022052401/56649e4c5503460f94b41318/html5/thumbnails/9.jpg)
When a methyl group is added onto the ethyl, it causes the structure to not bond together so tightly.
![Page 10: Ethylene and carbon monoxide, along with a palladium (ıı) catalyst will produce a polyketone](https://reader033.vdocuments.site/reader033/viewer/2022052401/56649e4c5503460f94b41318/html5/thumbnails/10.jpg)
When the methyl group, or propylene, is added to the polyketone the melting point drops.
![Page 11: Ethylene and carbon monoxide, along with a palladium (ıı) catalyst will produce a polyketone](https://reader033.vdocuments.site/reader033/viewer/2022052401/56649e4c5503460f94b41318/html5/thumbnails/11.jpg)
Products made from polyketones, such as car parts and other thermoplastics are recyclable.
![Page 12: Ethylene and carbon monoxide, along with a palladium (ıı) catalyst will produce a polyketone](https://reader033.vdocuments.site/reader033/viewer/2022052401/56649e4c5503460f94b41318/html5/thumbnails/12.jpg)
Polyketones. [Online] Available http://pslc.ws/mactest/level2.htm , June 9th, 2010.
Naqvi, Syed. SRI Consulting. [Online] Available http://www.sriconsulting.com/PEP/Reports/Phase_96/RW96-09/RW96-09.html , June 9th, 2010.
Advantages and Disadvantages of Polyketones. [Online] Available http://www.csuchico.edu/~jpgreene/m247/m247_ch02/sld044.htm , June 9th, 2010
![Page 13: Ethylene and carbon monoxide, along with a palladium (ıı) catalyst will produce a polyketone](https://reader033.vdocuments.site/reader033/viewer/2022052401/56649e4c5503460f94b41318/html5/thumbnails/13.jpg)
Overview of Polyketone. [Online] Available http://www.ides.com/generics/PK/PK_overview.htm , June 9th, 2010.
PolyketonAe Plastics. [Online] Available http://www.gopolymers.com/plastic-types/polyketone-plastics.html , June 9th, 2010.