what is the difference between graphene nanosheets , graphene nanplatelets and graphene nanopowder
- I guess nanopowder n nanosheetz are not so different. In nano platelets, the growth direction will determine the peak broadening in xrd whereas this will not be the case in rest materials. Again nano word is broad. So we hv to be careful while understanding. I would to like to make a note is there nothing called as nanopowder , it is nano material, or powder of nano materials.
Dear Farhan,....
that's a very good question. In principle there is always the need to get clear characterizations and definitions of new material modifications. In the case of carbon materials there is an institution in Germany, the AKK (Arbeitskreis Kohlenstoff) within the DKG (Deutsche keramische Gesellschaft) and the EAC (European Carbon Assoziation). This working group was founded in the 60ies and is an independent association for scientific and technical exchange. They have two meetings each year, including a technical commitee meeting, which are providing advice about terms for new carbon materials or nanomaterials. The publish the actual results in:
„Terminologie zur Beschreibung von Kohlenstoff als Feststoff“ (ISBN print version: 978-3-89958-770-8; Onlineversion: 978-3-89958-771-5).
With best regards
Michael
http://www.dkg.de/ausschuesse/arbeitskreis_kohlenstoff/charakterisierung_und_terminologie
http://www.dkg.de/ausschuesse/arbeitskreis_kohlenstoff
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