1 | Moreover, this "Road" is "desert fluorene intangible, volatile; | |
2 | Polyfluorene and its derivatives is one of the most promising electroluminescent polymers. | |
3 | Spirofluorene derivative, material for light-emitting element, light-emitting element, light-emitting device, and electronic device. | |
4 | Recently, spirobifluorene have great significance in the field of OLED. | |
5 | Using the CBPTM-5 capillary column, the contents of various constituents in the industrial fluorene are determined. |