▎ 摘　　要

NOVELTY - Producing graphene directly from a pulp, paper, or paper product involves subjecting pulp, paper, or paper product to a graphitization treatment at a graphitization temperature in the range of 1,500-3,400 degrees C and substantially non-oxidizing environment for a length of time sufficient for forming a graphene material product. USE - Method for producing graphene directly from a pulp, paper, or paper product. ADVANTAGE - The method is environmentally and eco-friendly, entails thermal conversion of paper products (particularly, post-consumer, reclaimed, or recycled paper products) in one step, dramatically shortening the time to produce graphene and avoiding the use of undesirable chemicals. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for producing graphene directly from a wood product or wood ingredient, not including a paper or paper product obtained from wood, which involves subjecting wood product or wood ingredient to a graphitization treatment at a graphitization temperature in the range of 1,500-3,400 degrees C in a substantially non-oxidizing environment for a length of time sufficient for converting product to a graphene material product.