...
首页> 外文期刊>Optical Materials >Nano-carbon in a hydrogel matrix for nonlinear optical applications
【24h】

Nano-carbon in a hydrogel matrix for nonlinear optical applications

机译:水凝胶基质中的纳米碳,用于非线性光学应用

获取原文
获取原文并翻译 | 示例
           

摘要

We report on the optical power limiting properties of nano-sized carbon (single walled carbon nanotubes and carbon black) embedded in an aqueous-polymer matrix in the phase state of a hydro-gel. A polymer employed is Pluronic F-127, who simultaneously features as a stabilizer of the nano-carbon in a fluid water-polymer medium. Limiting thresholds of the composites are given in a bijection with a phase diagram (determined by DSC, rheometry and vibrational viscometry) of a matrix alongside its viscous characteristics and caloric properties of phase transitions involving the gel and micellar solution. Reversible gel-to-isotropic fluid transition of the matrix renders optical material thermo-healing with regard to optical breakdowns inflicted by high-intensity laser irradiation in the solid-like gel state. (C) 2017 Elsevier B.V. All rights reserved.
机译:我们报告了在水凝胶相态下嵌入水性聚合物基质中的纳米级碳(单壁碳纳米管和炭黑)的光功率限制特性。所用的聚合物是Pluronic F-127,它同时在流体水-聚合物介质中充当纳米碳的稳定剂。复合物的极限阈值在双射中给出,具有基质的相图(由DSC,流变学和振动粘度法确定),以及其粘性特征和涉及凝胶和胶束溶液的相变的热性质。基质的可逆的从凝胶到各向同性的流体转变使光学材料在固态凝胶状态下因高强度激光辐照而引起的光学击穿而得到热修复。 (C)2017 Elsevier B.V.保留所有权利。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号