Elisabeth Rada Desideria Seiler   Yuko Takeoka   Masahiro Rikukawa   Masahiro Yoshizawa-Fujita   
RSC ADVANCES 10(19) 11475-11480 2020年3月 [査読有り]
Cellulose processing remains a challenge as it is insoluble in water and common organic solvents. Ionic liquids (ILs) are organic salts with a melting point below 100 degrees C and are known for their excellent solvent properties. Unlike common or...
To achieve precise control of sulfonated polymer structures, a series of poly(p-phenylene)-based ionomers with well-controlled ion exchange capacities (IECs) were synthesised via a three-step technique: (1) preceding sulfonation of the monomer wit...
Organic-inorganic perovskites are composed of organic cations and [PbX6](4-) octahedra, and the properties change depending on the type of organic cations. To identify the effect of organic cations and control the properties of the perovskite, thi...
R. Arai   M. Yoshizawa-Fujita   Y. Takeoka   M. Rikukawa   
CrystEngComm 21(31) 4529-4533 2019年6月 [査読有り]
A two-dimensional perovskite incorporating an amine moiety with a carboxyl group exhibited variations in orientation with changes in the ambient humidity. It was possible to increase the degree of vertical orientation by optimizing the film thickn...