Porous coordination polymers (PCPs) structure model folder
A clear folder inspired by the structure of PCP/MOFs. Prof Susumu Kitagawa, Director of iCeMS, presented this structure in 1997. The methane gas molecules get in the pores when the paper in the folder is removed.
Movie: https://twitter.com/i/status/1138341290444087296
Mindy Takamiya/Kyoto University iCeMS