Synthesis and nonlinear optical properties of reduced graphene oxide hybrid material covalently functionalized with zinc phthalocyanine
文献类型：期刊论文
| 作者 | Song, Weina; He, Chunying; Zhang, Wang; Gao, Yachen; Yang, Yixiao; Wu, Yiqun; Chen, Zhimin; Li, Xiaochen; Dong, Yongli |
| 刊名 | carbon
 |
| 出版日期 | 2014 |
| 卷号 | 77页码:1020 |
| 关键词 | CARBON NANOTUBES ELECTRONIC-STRUCTURE LIMITING PROPERTIES ULTRAFAST REDUCTION NANOPARTICLES FILMS ABSORPTION PORPHYRINS EVOLUTION |
| 通讯作者 | he, cy (reprint author), heilongjiang univ, sch chem & mat, minist educ, key lab funct inorgan mat chem, harbin 150080, peoples r china. |
| 英文摘要 | a reduced graphene oxide-zinc phthalocyanine (rgo-znpc) hybrid material with good dispersibility has been prepared by covalent functionalization method, based on the initial covalent linkage of znpc to go and subsequent in situ reduction of go moiety to rgo during mild thermal treatment in dmf solvent. the microscopic structure, morphology and photophysical properties of resultant rgo-znpc hybrid are characterized. the nonlinear optical (nlo) properties of the rgo-znpc hybrid are also investigated using the z-scan technique at 532 nm with 4 ns laser pulses. the results show that the efficient functionalization and reduction of go make rgo-znpc hybrid possess much larger nlo properties and optical limiting performance than those of individual go, znpc and the go-znpc hybrid. it can be ascribed to a combination of different nlo absorption mechanisms for rgo-znpc hybrid, including two-photon absorption originating from the sp(3) domains, saturable absorption from the sp(2) carbon clusters and excited state absorption from numerous localized sp(2) configurations in rgo moiety, reverse saturable absorption arising from znpc moiety and the contribution of efficient photo-induced electron transfer or energy transfer process between znpc and rgo. (c) 2014 elsevier ltd. all rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 版本 | 出版稿 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/13440]  |
| 专题 | 上海光学精密机械研究所_高密度光存储技术实验室 |
| 作者单位 | 1.[Song, Weina 2.He, Chunying 3.Gao, Yachen 4.Yang, Yixiao 5.Wu, Yiqun 6.Chen, Zhimin 7.Li, Xiaochen 8.Dong, Yongli] Heilongjiang Univ, Sch Chem & Mat, Minist Educ, Key Lab Funct Inorgan Mat Chem, Harbin 150080, Peoples R China 9.[Song, Weina 10.Dong, Yongli] Heilong |
| 推荐引用方式 GB/T 7714 | Song, Weina,He, Chunying,Zhang, Wang,et al. Synthesis and nonlinear optical properties of reduced graphene oxide hybrid material covalently functionalized with zinc phthalocyanine[J]. carbon,2014,77:1020. |
| APA | Song, Weina.,He, Chunying.,Zhang, Wang.,Gao, Yachen.,Yang, Yixiao.,...&Dong, Yongli.(2014).Synthesis and nonlinear optical properties of reduced graphene oxide hybrid material covalently functionalized with zinc phthalocyanine.carbon,77,1020. |
| MLA | Song, Weina,et al."Synthesis and nonlinear optical properties of reduced graphene oxide hybrid material covalently functionalized with zinc phthalocyanine".carbon 77(2014):1020. |
入库方式： OAI收割
来源：上海光学精密机械研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。