文献类型：期刊文献

英文题名：Graphene and its derivatives for laser protection

作者：Chen, Yu[1];Bai, Ting[1];Dong, Ningning[2,3];Fan, Fei[1];Zhang, Saifeng[2,3];Zhuang, Xiaodong[1,7];Sun, Jie[4,5,6];Zhang, Bin[1];Zhang, Xiaoyan[2,3];Wang, Jun[2,3];Blau, Werner J.[5,6]

机构：[1]East China Univ Sci & Technol, Sch Chem & Mol Engn, Key Lab Adv Mat, 130 Meilong Rd, Shanghai 200237, Peoples R China;[2]Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, Shanghai 201800, Peoples R China;[3]Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, State Key Lab High Field Laser Phys, Shanghai 201800, Peoples R China;[4]China Acad Engn Phys, Inst Chem Mat, Mianyang 621900, Sichuan, Peoples R China;[5]Trinity Coll Dublin, Sch Phys, Dublin 2, Ireland;[6]Trinity Coll Dublin, CRANN, Dublin 2, Ireland;[7]Shanghai Jiao Tong Univ, Coll Chem & Chem Engn, Dept Polymer Sci & Engn, 800 Dongchuan Rd, Shanghai 200240, Peoples R China

年份：2016

卷号：84

起止页码：118

外文期刊名：PROGRESS IN MATERIALS SCIENCE

收录：;EI(收录号：20164302926884);WOS:【SCI-EXPANDED(收录号:WOS:000390509200004)】；

基金：Y. Chen is grateful for the financial support of the National Natural Science Foundation of China (61378072), and the Joint project of Ministry of Education and State Administration of Foreign Experts Affairs (TS2010HDLG024) J. Wang's work is supported in part by the National Natural Science Foundation of China (61522510, 61675217), the External Cooperation Program of BIC, CAS (181231KYSB20130007), the Strategic Priority Research Program of CAS (XDB16030700), and the Key Research Program of Frontier Science of CAS (QYZDB-SSW-JSC041).

语种：英文

外文关键词：Graphene nanostructures; Graphene-based materials; Laser protection; Optical limiting; Nonlinear optics

摘要：The development of functional materials for laser protection is an extremely important research field for the safety and security of users. To achieve simultaneous protection against both pulsed and continuous wave (cw) or quasi-cw lasers, significant research effort has been invested into state-of-the-art broadband optical limiting (OL) materials and processes in an attempt to achieve some measure of protection from such laser beams in the past decades. As the first truly two-dimensional material, graphene is being considered as an ideal material for modern photonic, optoelectronic and electronic devices because of its fantastic physical properties. Graphene shows ultrafast carrier relaxation dynamics and ultra-broadband resonate nonlinear optical (NLO) response due to their extended pi-conjugate system and the linear dispersion relation holding for their electronic band structure. Almost all types of graphene-based materials described in this review exhibit strong broadband OL response. The dominant limiting mechanism of graphene is non-linear scattering, which is very effective in liquid suspensions rather than in solid state hosts. In contrast to the pure graphene, the solubilized graphene and its derivatives optically limits through nonlinear absorption mechanism, nonlinear scattering as well as the photoinduced electron transfer and/or energy transfer between graphene and organic/polymeric species. This review describes systematically the OL mechanisms and the recent achievements on the graphene-based functional materials (i.e., graphene nanostructures, graphene composites, and covalently modified graphene) for OL applications. The future major ongoing areas of effort have also been suggested. (C) 2016 Elsevier Ltd. All rights reserved.