Nagarkar Sanjog S, Kurasho Haruna, Duong Nghia Tuan, Nishiyama Yusuke, Kitagawa Susumu, Horike Satoshi
AIST-Kyoto University Chemical Energy Materials Open Innovation Laboratory (ChEM-OIL), National Institute of Advanced Industrial Science and Technology (AIST), Yoshida-Honmachi, Sakyo-ku, Kyoto 606-8501, Japan.
Chem Commun (Camb). 2019 May 7;55(38):5455-5458. doi: 10.1039/c9cc02172h.
Crystal melting and glass formation of coordination polymers (CPs) and metal-organic frameworks (MOFs) are rare thermal events. To expand the library of melting CP/MOFs, we utilized anti-crystal engineering in ionic liquids to construct CPs. A combination of Cu+ and 4,4'-bipyridin-1-ium derivatives afforded four melting CPs showing stable liquid and glassy states.
配位聚合物(CPs)和金属有机框架(MOFs)的晶体熔化和玻璃形成是罕见的热事件。为了扩大熔化CP/MOFs的库,我们利用离子液体中的反晶体工程来构建CPs。Cu⁺和4,4'-联吡啶-1-鎓衍生物的组合产生了四种呈现稳定液态和玻璃态的熔化CPs。