[1]吴之怡,张城城,李超然,等.磁响应智能光学纳米材料研究进展[J].中国材料进展,2021,40(05):321-330.[doi:10.7502/j.issn.1674-3962.202102005]
WU Zhiyi,ZHANG Chengcheng,LI Chaoran,et al.Research Progress on Magnetically Responsive Smart Optical Nanomaterials[J].MATERIALS CHINA,2021,40(05):321-330.[doi:10.7502/j.issn.1674-3962.202102005]
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磁响应智能光学纳米材料研究进展(
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中国材料进展[ISSN:1674-3962/CN:61-1473/TG]
- 卷:
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40
- 期数:
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2021年第05期
- 页码:
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321-330
- 栏目:
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- 出版日期:
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2021-05-30
文章信息/Info
- Title:
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Research Progress on Magnetically Responsive Smart Optical Nanomaterials
- 文章编号:
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16743962(2019)12119906
- 作者:
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吴之怡; 张城城; 李超然; 何乐
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（苏州大学 功能纳米与软物质研究院 江苏省碳基功能材料与器件重点实验室，江苏 苏州 215000）
- Author(s):
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WU Zhiyi; ZHANG Chengcheng; LI Chaoran; HE Le
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(Jiangsu Key Laboratory for CarbonBased Functional Materials & Devices, Institute of Functional Nano & Soft Materials (FUNSOM), Soochow University, Suzhou 215000, China)
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- 关键词:
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智能光学材料; 磁光效应; 磁响应光子晶体; 磁响应液晶; 光功能纳米材料
- Keywords:
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smart optical materials; magnetooptical effects; magnetically responsive photonic crystals; magnetically responsive liquid crystals; functional optical nanomaterials
- 分类号:
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O482.55;TB383
- DOI:
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10.7502/j.issn.1674-3962.202102005
- 文献标志码:
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A
- 摘要:
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智能光学纳米材料也称为响应性光学纳米材料，是一类能够响应外界刺激产生光学性质变化的新兴材料，在国防军事、显示、传感、防伪、人工智能等领域具有广泛的应用前景。其中，以磁场为刺激手段的磁响应光学纳米材料因其响应速率快、灵敏度高、可逆性好、无接触式操控等优点受到了广泛的关注。经过研究者们多年的努力，已经发展出多种类型的磁响应智能光学纳米材料，实现了利用磁场调控结构色、透光率、表面等离子共振等多种光学性质，并探索了在多个领域的应用。综述了近年来磁响应智能光学纳米材料的研究进展，从磁场调控球形纳米粒子组装结构和非球形纳米粒子取向的原理出发，分类介绍了调控单一光学性质的磁响应智能光学纳米材料，然后概述了具有多重磁光效应的新型智能光学材料，最后对该领域的挑战和未来发展进行了展望。
- Abstract:
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Smart optical nanomaterials, also known as responsive optical nanomaterials, can allow the modulation of their optical properties in response to external stimuli and thus hold great promise for emerging applications in military camouflage, display, sensing, counterfeiting, artificial intelligence, etc. Among them, magnetically responsive optical nanomaterials have attracted tremendous attention owing to their fast response to external magnetic fields, high sensitivity, full reversibility of tuning, and contactless control. During the past two decades, intensive efforts have been made to develop various types of magnetically responsive optical nanomaterials and explore their applications in diverse areas. These studies have enabled magnetic tuning of different optical properties such as structural color, transmittance, and localized surface plasmon resonance. In this review, we summarize recent advances in the developments of various magnetically-responsive smart optical nanomaterials. Mechanisms of magnetically tuning the structure of colloidal assemblies and the orientation of non-spherical colloids are first introduced. We then describe several examples of magnetically responsive smart optical materials based on magnetic tuning of a single optical property, such as the diffraction, transmittance, and plasmonic excitation. Recent breakthroughs in the development of smart optical materials with multiple magnetooptical responses are also highlighted. Finally, perspectives in terms of challenges and future research in this area are discussed.
备注/Memo
- 备注/Memo:
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收稿日期：2021-02-04修回日期：2021-04-20 基金项目：国家自然科学基金资助项目（21902113）第一作者：吴之怡，男，1994年生，博士， Email:20184014021@stu.suda.edu.cn 通讯作者：何乐，男，1987年生，教授，博士生导师， Email:lehe@suda.edu.cn
更新日期/Last Update:
2021-04-30