KMS Shanghai Institute of Optics and Fine Mechanics, CAS
| Covalent Modification of MoS2 with Poly(N-vinylcarbazole) for Solid-State Broadband Optical Limiters | |
| Cheng, Hongxia; Dong, Ningning; Bai, Ting; Song, Yi; Wang, Jun; Qin, Yuanhao; Zhang, Bin; Chen, Yu; jwang@siom.ac.cn; chentangyu@yahoo.com | |
| 2016 | |
| Source Publication | Chem.-Eur. J.
 |
| Volume | 22Issue:13Pages:4500 |
| Abstract | New soluble MoS2 nanosheets covalently functionalized with poly(N-vinylcarbazole) (MoS2-PVK) were in situ synthesized for the first time. In contrast to MoS2 and MoS2/PVK blends, both the solution of MoS2-PVK in DMF and MoS2-PVK/poly(methyl methacrylate) (PMMA) film show superior nonlinear optical and optical limiting responses. The MoS2-PVK/PMMA film shows the largest nonlinear coefficients ((eff)) of about 917cmGW(-1) at =532nm (cf. 100.69cmGW(-1) for MoS2/PMMA and 125.12cmGW(-1) for MoS2/PVK/PMMA) and about 461cmGW(-1) at =1064nm (cf. -48.92cmGW(-1) for MoS2/PMMA and 147.56cmGW(-1) for MoS2/PVK/PMMA). A larger optical limiting effect, with thresholds of about 0.3GWcm(-2) at =532nm and about 0.5GWcm(-2) at =1064nm, was also achieved from the MoS2-PVK/PMMA film. These values are among the highest reported for MoS2-based nonlinear optical materials. These results show that covalent functionalization of MoS2 with polymers is an effective way to improve nonlinear optical responses for efficient optical limiting devices. |
| Subtype | Article |
| Department | 材料 |
| DOI | 10.1002/chem.201505017 |
| Funding Organization | National Natural Science Foundation of China [61378072, 61178007, 61522510, 61308087]; Ministry of Education and State Administration of Foreign Experts Affairs [TS2010HDLG024]; External Cooperation Program of BIC, CAS [181231KYSB20130007]; National 10000 ; National Natural Science Foundation of China [61378072, 61178007, 61522510, 61308087]; Ministry of Education and State Administration of Foreign Experts Affairs [TS2010HDLG024]; External Cooperation Program of BIC, CAS [181231KYSB20130007]; National 10000 ; National Natural Science Foundation of China [61378072, 61178007, 61522510, 61308087]; Ministry of Education and State Administration of Foreign Experts Affairs [TS2010HDLG024]; External Cooperation Program of BIC, CAS [181231KYSB20130007]; National 10000 ; National Natural Science Foundation of China [61378072, 61178007, 61522510, 61308087]; Ministry of Education and State Administration of Foreign Experts Affairs [TS2010HDLG024]; External Cooperation Program of BIC, CAS [181231KYSB20130007]; National 10000 |
| Indexed By | SCI |
| Funding Organization | National Natural Science Foundation of China [61378072, 61178007, 61522510, 61308087]; Ministry of Education and State Administration of Foreign Experts Affairs [TS2010HDLG024]; External Cooperation Program of BIC, CAS [181231KYSB20130007]; National 10000 ; National Natural Science Foundation of China [61378072, 61178007, 61522510, 61308087]; Ministry of Education and State Administration of Foreign Experts Affairs [TS2010HDLG024]; External Cooperation Program of BIC, CAS [181231KYSB20130007]; National 10000 ; National Natural Science Foundation of China [61378072, 61178007, 61522510, 61308087]; Ministry of Education and State Administration of Foreign Experts Affairs [TS2010HDLG024]; External Cooperation Program of BIC, CAS [181231KYSB20130007]; National 10000 ; National Natural Science Foundation of China [61378072, 61178007, 61522510, 61308087]; Ministry of Education and State Administration of Foreign Experts Affairs [TS2010HDLG024]; External Cooperation Program of BIC, CAS [181231KYSB20130007]; National 10000 |
| WOS ID | WOS:000372808100030 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.siom.ac.cn/handle/181231/28040 |
| Collection | 中科院强激光材料重点实验室 |
| Corresponding Author | jwang@siom.ac.cn; chentangyu@yahoo.com |
| Affiliation | 中国科学院上海光学精密机械研究所 |
| Recommended Citation GB/T 7714 | Cheng, Hongxia,Dong, Ningning,Bai, Ting,et al. Covalent Modification of MoS2 with Poly(N-vinylcarbazole) for Solid-State Broadband Optical Limiters[J]. Chem.-Eur. J.,2016,22(13):4500. |
| APA | Cheng, Hongxia.,Dong, Ningning.,Bai, Ting.,Song, Yi.,Wang, Jun.,...&chentangyu@yahoo.com.(2016).Covalent Modification of MoS2 with Poly(N-vinylcarbazole) for Solid-State Broadband Optical Limiters.Chem.-Eur. J.,22(13),4500. |
| MLA | Cheng, Hongxia,et al."Covalent Modification of MoS2 with Poly(N-vinylcarbazole) for Solid-State Broadband Optical Limiters".Chem.-Eur. J. 22.13(2016):4500. |
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