0000000001305984

AUTHOR

Shurong Yuan

showing 3 related works from this author

Cyano-bridged perovskite [(CH3)3NOH]2[KM(CN)6],[M: Fe(III), Co(III)] for high-temperature multi-axial ferroelectric applications with enhanced therma…

2020

Highly stable ferroelectrics with reversible high-temperature phase transitions and switchable nonlinear optical behaviour are much coveted targets for emerging optoelectronic applications. Here, we demonstrate a cyano-bridged perovskite [(CH3)3NOH]2[KCo(CN)6] (TMAO-Co), a new analogue of the multi-axial ferroelectric [(CH3)3NOH]2[KFe(CN)6] (TMAO-Fe) with improved thermal stability and enhanced second-order nonlinear optical response. Indeed, for TMAO-Co the Curie temperature (Tc) is shifted to a higher value of ca. 416 K (improvement by ca. 10 K versusTMAO-Fe); the separation between Tc and the decomposition threshold is 46 K. TMAO-Co is a biaxial ferroelectric as revealed by P(E) hysteres…

Phase transitionMaterials scienceInfraredGeneral ChemistryMolecular physicsFerroelectricitysymbols.namesakeMaterials ChemistrysymbolsCurie temperatureThermal stabilityRaman spectroscopyPerovskite (structure)Monoclinic crystal systemJournal of Materials Chemistry C
researchProduct

CCDC 2022722: Experimental Crystal Structure Determination

2020

Related Article: Magdalena Rok, Agnieszka Ciżman, Bartosz Zarychta, Jan K. Zaręba, Monika Trzebiatowska, Mirosław Mączka, Alessandro Stroppa, Shurong Yuan, Anthony E. Phillips, Grażyna Bator|2020|J.Mater.Chem.C|8|17491|doi:10.1039/D0TC04527F

Space GroupCrystallographyCrystal Systemcatena-(tetrakis(mu-cyano)-dicyano-bis(trimethylammoniohydroxy)-cobalt-potassium)Crystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2022723: Experimental Crystal Structure Determination

2020

Related Article: Magdalena Rok, Agnieszka Ciżman, Bartosz Zarychta, Jan K. Zaręba, Monika Trzebiatowska, Mirosław Mączka, Alessandro Stroppa, Shurong Yuan, Anthony E. Phillips, Grażyna Bator|2020|J.Mater.Chem.C|8|17491|doi:10.1039/D0TC04527F

catena-(bis(hydroxy(trimethyl)ammonium) hexakis(mu-cyano)-cobalt-potassium)Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct