Yinping Qin

Conflicts of Interest The authors declare no conflicts of interest. Data Availability Statement The data that support the findings of this study are available from the corresponding author upon reasonable request.

1 Introduction Organic room temperature phosphorescent (RTP) materials have exhibited great potential in various applications such as for organic light-emitting diodes,[1, 2] biological imaging,[3, 4] sensing,[5] X-ray scintillator,[6, 7] passive radiative cooling,[8] anti-counterfeiting applications,[9, 10] and information encryption[11, 12] because of their inherent structural flexibility, tunable optical performance and relatively mild preparation.[13, 14] Generally, two principles should...

Introducing zinc ion into manganese-based Prussian blue for improving the structural stability of sodium-ion battery Manganese-based Prussian blue (MF-N) is a promising cathode material for sodium-ion batteries, which has attracted wide attention due to its advantages of high specific capacity and low cost. However, the lattice channel instability of MF-N during sodium ion de-intercalation leads to drastic phase transitions, structural damage, particle cracking, and cyclic stability failure.