Interpenetrated Metal–Organic Framework Glass
Metal–organic framework (MOF) glass having a three-dimensional interpenetrated structure was prepared by a mechanical milling treatment of the corresponding interpenetrated crystal structure. Synchrotron X-ray analyses, solid-state NMR spectroscopy, and infrared/impedance spectroscopies support that the mechanical milling treatment weakened the intermolecular hydrogen bonds between the adjacent networks while maintaining the original coordination bond connectivity found in the crystalline state. The interpenetrated structure in a glassy state allows for high molecular dynamics, resulting in a soft bulk glass with lower Young’s modulus and hardness compared to most MOF glasses reported.
Authors
- Taichi Nishiguchi (ORCID: https://orcid.org/0009-0000-2338-9758)
- Yusuke Nishiyama (ORCID: https://orcid.org/0000-0001-7136-1127)
- Satoshi Horike (ORCID: https://orcid.org/0000-0001-8530-6364)
- Hiroki Yamada (ORCID: https://orcid.org/0000-0003-4960-238X)
- Ellan K. Berdichevsky (ORCID: https://orcid.org/0000-0002-8028-5776)
- Yong‐Sheng Wei (ORCID: https://orcid.org/0000-0001-8501-3748)
- Siquan Zhang (ORCID: https://orcid.org/0000-0001-7057-7778)
- Cheng Luo (ORCID: https://orcid.org/0009-0003-2405-1662)
- Zeyu Fan (ORCID: https://orcid.org/0009-0004-2431-6285)
- Haoyang Shi
Institutions
- JEOL (Japan) (JP)
- Kyoto University (JP)
- Japan Synchrotron Radiation Research Institute (JP)
- Vidyasirimedhi Institute of Science and Technology (TH)
Publication Details
- Journal
- Chemistry of Materials
- Published
- 2024-09-20
- DOI
- https://doi.org/10.1021/acs.chemmater.4c01912
- Citations
- 5
- Primary Topic
- Metal-Organic Frameworks: Synthesis and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.79
Funders
- Ministry of Education, Culture, Sports, Science and Technology
- China Scholarship Council
- Japan Society for the Promotion of Science