▎ 摘　　要

NOVELTY - Preparation of pleated porous graphene, involves mixing graphite oxide and inorganic salt as template in a mass ratio of 1/1-5/1, ultrasonically dispersing in water, heating the obtained mixture at 200-600 degrees C for 0.2-2 hours, and purifying. USE - Preparation of pleated porous graphene (claimed). ADVANTAGE - The method prevents aggregation and overlapping between graphene sheets. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for pleated porous graphene having single layer or few layers.