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CH3NH3PbI3 perovskite:poly(N-vinylcarbazole) blends for broadband optical limiting
Bai, Ting; Dong, Ningning; Cheng, Hongxia; Cheng, Qing; Wang, Jun; Chen, Yu; jwang@siom.ac.cn; chentangyu@yahoo.com
2017
发表期刊RSC Adv.
卷号7期号:4页码:1809
摘要As one of the most active areas in laser protection, organic/inorganic hybrid functional materials have been expected to play an extremely important role in the field of optical limiting. The optical limiting performance of the CH3NH3PbI3 perovskite: poly(N-vinylcarbazole) (weight ratio: 1 : 1) blends (hereafter abbreviated as CP) was experimentally studied in DMF and in a poly(methylmethlacrylate) (PMMA) matrix, respectively, using an open aperture Z-scan method. In contrast to the CP dispersed in DMF, which showed no apparent nonlinear optical (NLO) response at both 532 and 1064 nm, after annealing at 200 degrees C in N-2 for 30 min, a saturable absorption (SA) response was observed in the same DMF dispersion under the excitation of 532 nm laser. At 1064 nm, the annealed sample displayed different NLO responses: SA at the lower pulse energy and reverse saturable absorption (RSA) at the higher pulse energy. Both the 3 wt% and 6 wt% CP-doped PMMA composite films exhibited a typical RSA response, larger nonlinear absorption coefficient and superior optical limiting performance when compared to the same blends in DMF dispersion.
文章类型Article
部门归属材料
DOI10.1039/c6ra25276a
资助者National Natural Science Foundation of China [61378072, 61522510, 61675217]; Joint project of Ministry of Education and State Administration of Foreign Experts Affairs [TS2010HDLG024]; External Cooperation Program of BIC, CAS [181231KYSB20130007]; "Strategic Priority Research Program" of CAS [XDB16030700]; Key Research Program of Frontier Science, CAS [QYZDB-SSW-JSC041] ; National Natural Science Foundation of China [61378072, 61522510, 61675217]; Joint project of Ministry of Education and State Administration of Foreign Experts Affairs [TS2010HDLG024]; External Cooperation Program of BIC, CAS [181231KYSB20130007]; "Strategic Priority Research Program" of CAS [XDB16030700]; Key Research Program of Frontier Science, CAS [QYZDB-SSW-JSC041] ; National Natural Science Foundation of China [61378072, 61522510, 61675217]; Joint project of Ministry of Education and State Administration of Foreign Experts Affairs [TS2010HDLG024]; External Cooperation Program of BIC, CAS [181231KYSB20130007]; "Strategic Priority Research Program" of CAS [XDB16030700]; Key Research Program of Frontier Science, CAS [QYZDB-SSW-JSC041] ; National Natural Science Foundation of China [61378072, 61522510, 61675217]; Joint project of Ministry of Education and State Administration of Foreign Experts Affairs [TS2010HDLG024]; External Cooperation Program of BIC, CAS [181231KYSB20130007]; "Strategic Priority Research Program" of CAS [XDB16030700]; Key Research Program of Frontier Science, CAS [QYZDB-SSW-JSC041]
收录类别SCI
资助者National Natural Science Foundation of China [61378072, 61522510, 61675217]; Joint project of Ministry of Education and State Administration of Foreign Experts Affairs [TS2010HDLG024]; External Cooperation Program of BIC, CAS [181231KYSB20130007]; "Strategic Priority Research Program" of CAS [XDB16030700]; Key Research Program of Frontier Science, CAS [QYZDB-SSW-JSC041] ; National Natural Science Foundation of China [61378072, 61522510, 61675217]; Joint project of Ministry of Education and State Administration of Foreign Experts Affairs [TS2010HDLG024]; External Cooperation Program of BIC, CAS [181231KYSB20130007]; "Strategic Priority Research Program" of CAS [XDB16030700]; Key Research Program of Frontier Science, CAS [QYZDB-SSW-JSC041] ; National Natural Science Foundation of China [61378072, 61522510, 61675217]; Joint project of Ministry of Education and State Administration of Foreign Experts Affairs [TS2010HDLG024]; External Cooperation Program of BIC, CAS [181231KYSB20130007]; "Strategic Priority Research Program" of CAS [XDB16030700]; Key Research Program of Frontier Science, CAS [QYZDB-SSW-JSC041] ; National Natural Science Foundation of China [61378072, 61522510, 61675217]; Joint project of Ministry of Education and State Administration of Foreign Experts Affairs [TS2010HDLG024]; External Cooperation Program of BIC, CAS [181231KYSB20130007]; "Strategic Priority Research Program" of CAS [XDB16030700]; Key Research Program of Frontier Science, CAS [QYZDB-SSW-JSC041]
WOS记录号WOS:000393748000003
引用统计
文献类型期刊论文
条目标识符http://ir.siom.ac.cn/handle/181231/28029
专题中科院强激光材料重点实验室
通讯作者jwang@siom.ac.cn; chentangyu@yahoo.com
作者单位中国科学院上海光学精密机械研究所
推荐引用方式
GB/T 7714
Bai, Ting,Dong, Ningning,Cheng, Hongxia,et al. CH3NH3PbI3 perovskite:poly(N-vinylcarbazole) blends for broadband optical limiting[J]. RSC Adv.,2017,7(4):1809.
APA Bai, Ting.,Dong, Ningning.,Cheng, Hongxia.,Cheng, Qing.,Wang, Jun.,...&chentangyu@yahoo.com.(2017).CH3NH3PbI3 perovskite:poly(N-vinylcarbazole) blends for broadband optical limiting.RSC Adv.,7(4),1809.
MLA Bai, Ting,et al."CH3NH3PbI3 perovskite:poly(N-vinylcarbazole) blends for broadband optical limiting".RSC Adv. 7.4(2017):1809.
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