Identify potential buyers and follow through with sales

I need a person capable of identifying potential buyers for my graphene powder and then following through with sales. Graphene can be up to 200 times stronger than steel and is more electrically and thermally conductive by comparison to copper while having the added benefit of being both hydrophilic or hydrophobic dependant on how it is used. It has fantastic potential and is the subject of much research. My major downfall is that I am much more the introverted deep thinker than the energetic outward peoples person such as those found in sales. I therefore need help. I am in no position to offer any type of fixed salary but instead I will offer a percentage on all graphene sales made and we can negotiate on the percentages in private.