Graphene is the best material for shielding RFI/EMI.
http://www.nanowerk.com/spotlight/spotid=27088.php
Only one problem. Real two dimensional single atom thickness Graphene is transparent. One assumes Graphene can be layered onto another material for ease of use. Or it could be layered one Graphene layer on another or laid onto a substrate of carbon or graphite, the former of which would somewhat reduce Graphene’s effectiveness but one imagines it would still be relatively effective. The latter is more likely since it would be easier to handle and control and attach. The strength of Graphene which is huge would also be reduced if made into a three dimensional material of layered Graphene, but still be stronger than dirt.
How does one handle a material that is two dimensional, transparent and weightless? Very carefully. Graphene - the Emperor's new clothes?
cheerios,
Geoff Kait
Machina Dynamica
http://www.nanowerk.com/spotlight/spotid=27088.php
Only one problem. Real two dimensional single atom thickness Graphene is transparent. One assumes Graphene can be layered onto another material for ease of use. Or it could be layered one Graphene layer on another or laid onto a substrate of carbon or graphite, the former of which would somewhat reduce Graphene’s effectiveness but one imagines it would still be relatively effective. The latter is more likely since it would be easier to handle and control and attach. The strength of Graphene which is huge would also be reduced if made into a three dimensional material of layered Graphene, but still be stronger than dirt.
How does one handle a material that is two dimensional, transparent and weightless? Very carefully. Graphene - the Emperor's new clothes?
cheerios,
Geoff Kait
Machina Dynamica