苏州科技学院学报：工程技术版
囌州科技學院學報：工程技術版
소주과기학원학보：공정기술판
Journal of University of Science and Technology of Suzhou：Engineering and Technology
2012年
1期
34-38
,共5页
梁作芹%王宝%岳富民%王晶晶%王筱梅
樑作芹%王寶%嶽富民%王晶晶%王篠梅
량작근%왕보%악부민%왕정정%왕소매
三苯胺%不对称多枝%双光子荧光%纳米粒子%双光子吸收截面
三苯胺%不對稱多枝%雙光子熒光%納米粒子%雙光子吸收截麵
삼분알%불대칭다지%쌍광자형광%납미입자%쌍광자흡수절면
Triphenylamine%asymmetric multi-branched%two-photon fluorescence%Nanoparticles%two-photon absorption cross section
通过Wittig和Heck反应合成了目标产物YZ1和YZ2,研究了分子的＂枝＂数和纳米粒子对材料的双光子性能的影响。实验结果表明,增加分子的枝数有利于提高材料的双光子吸收截面,双枝YZ2的最大双光子吸收截面为1 271 GM。另外,纳米粒子的加入有利于提高YZ1和YZ2的双光子荧光强度。
通過Wittig和Heck反應閤成瞭目標產物YZ1和YZ2,研究瞭分子的＂枝＂數和納米粒子對材料的雙光子性能的影響。實驗結果錶明,增加分子的枝數有利于提高材料的雙光子吸收截麵,雙枝YZ2的最大雙光子吸收截麵為1 271 GM。另外,納米粒子的加入有利于提高YZ1和YZ2的雙光子熒光彊度。
통과Wittig화Heck반응합성료목표산물YZ1화YZ2,연구료분자적＂지＂수화납미입자대재료적쌍광자성능적영향。실험결과표명,증가분자적지수유리우제고재료적쌍광자흡수절면,쌍지YZ2적최대쌍광자흡수절면위1 271 GM。령외,납미입자적가입유리우제고YZ1화YZ2적쌍광자형광강도。
Two compounds YZ1 and YZ2 were synthesized through the reaction of Wittig and Heck.The affect of the ＂branches numbers＂ in the molecule and nanoparticles on the two-photon properties of compounds YZ1 and YZ2 were studied.The results show that the two-photon absorption cross section（δTPA） is enhanced with the increase of branch number,and the maximum δTPA of compound YZ2 is 1 271 GM.Additionally,the addition of the nanoparticles can help to improve the δTPA of compounds YZ1 and YZ2.
