H. Yang等发现Cd-MOF在高压下吸脱附CO₂的过程表现出类似于“门控”效应的现象——该MOF框架结构具有一定“柔性”，其孔道可以伴随CO₂吸脱附而开关。作者在室温高压条件下，借助于粉末XRD和单晶衍射原位观测了这一结构转化过程。

Hui Yang, Leonard J. Barbour*, Wei Zhou*, Jian Zhang*, Shengqian Ma*, et al. Visualizing Structural Transformation and Guest Binding in a Flexible Metal–Organic Framework under High Pressure and Room Temperature

ACS Cent. Sci., DOI: 10.1021/acscentsci.8b00378

https://pubs.acs.org/doi/10.1021/acscentsci.8b00378