Ohno Hiroyuki, Yoshizawa-Fujita Masahiro, Kohno Yuki
Department of Biotechnology, Tokyo University of Agriculture and Technology, Naka-cho, Koganei 184-8588, Tokyo, Japan.
Phys Chem Chem Phys. 2018 Apr 25;20(16):10978-10991. doi: 10.1039/c7cp08592c.
A zwitterion, an ion pair where cation and anion are covalently tethered, is known to be a type of salt. These ions have not been recognised as interesting, but they are physicochemically unique and fascinating ions. In the present review, some functional zwitterions derived from ionic liquids are mentioned to emphasise the usefulness of the tethering of the component cations and anions of ionic liquids. Basic properties, advantages and disadvantages after the functional design of zwitterions, and some applications are summarised.
两性离子，即阳离子和阴离子通过共价键相连的离子对，被认为是一种盐。这些离子此前未被视为有趣的物质，但它们在物理化学性质上独具特色且引人入胜。在本综述中，提及了一些源自离子液体的功能性两性离子，以强调离子液体中组分阳离子和阴离子相连的实用性。总结了两性离子功能设计后的基本性质、优缺点以及一些应用。
