Macroscopic Foam‐Like Holey Ultrathin g‐C 3 N 4 Nanosheets for Drastic Improvement of Visible‐Light Photocatalytic Activity

Holey ultrathin g-C3N4 nanosheets (CNHS) with abundant micro-, meso-, and macropores are fabricated by thermal “etching” of bulk g-C3N4. The prepared CNHS possess a unique ultralight characteristic, high specific surface area, more catalytic active sites, and enhanced electron transport ability, leading to a much superior activity in hydrogen generation and photodegradation of pollutant. As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be…

• NN
  National Natural Science Foundation of China

  Awards: 21473027, 51372242
• PG
  People's Government of Jilin Province