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Despite its vast array of advantages, the journey toward widespread adoption of graphene faces obstacles, primarily due to cost. The price per pound can vary significantly, ranging from $100 to as much as $450,000, depending on the material's quality. This financial hurdle presents a challenge for industries looking to leverage graphene for commercial applications.
Though not all graphene products are created equal, the high cost remains a barrier to entry for many. Researchers are committed to finding scalable methods for graphene production that could bring down costs and make this wonder material more accessible for widespread use.