2-Phenylfluorene (II, 2-(4-biphenylyl)-fluorene (IX). 9-methyl-2-(4- biphenylyl)-flourene (X), 2.7-diphenylfluorene (XVI) and 2,2'-bifluorene (VI) were synthesized and screened as potential primary liquid scintillation solutes. Although the scintillation properties of II were inferior to those of p- terphenyl, the pulse-height values for VI, IX, X and XVI were greater than pquaterphenyl at comparable
2-苯基
芴(II,2-(4-
联苯基)-
芴(IX)。9-甲基-2-(4-
联苯基)-
芴(X),2,7-二苯基
芴(XVI)和2,2'-二
芴( VI) 被合成并筛选为潜在的主要液体闪烁溶质。虽然 II 的闪烁特性不如
对三联苯,但 VI、IX、X 和 XVI 的脉冲高度值在可比浓度下大于对
四联苯。此外,VI、IX 和 XVI 被评估为次要溶质,并发现它们具有出色的闪烁特性。(auth)