prov:value
| - nes, carbon nanotubes, and carbon black. (e) Various organic polymers, oligomers, or resins, such as polyethylene, polypropylene, polystyrene, polyamides, halo hydrocarbon polymers, polyesters, etc. (f) Metals such as precious metals and/or transition metals deposited, mixed with, or exchanged into any support such as any of the materials described in (a)-(e) above.
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