▎ 摘　　要

Here we report an ultra-effective and reliable pathway to reduce GO into graphene by an about 4 seconds flame-assisted microwave process. A holey graphene with a C/O atom ratio of 31.1, a pore volume of 6.0 cm(3) g(-1), and a specific surface area of 1050.0 m(2) g(-1) was synthesized.