Siloxene Nanosheets and Their Hybrid Gel Glasses for Broad-Band Optical Limiting

With the development of laser technology, the research of novel laser protection materials is of great significance. In this work, dispersible siloxene nanosheets (SiNSs) with a thickness of about 1.5 nm are prepared by the top-down topological reaction method. Based on the Z-scan and optical limiti...

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Published inMolecules (Basel, Switzerland) Vol. 28; no. 5; p. 2143
Main Authors Lv, Xugui, Li, Nan, Li, Yunfei, Ma, Qingyu, Xie, Zheng, Zhou, Shuyun
Format Journal Article
LanguageEnglish
Published Switzerland MDPI AG 24.02.2023
MDPI
Subjects
broad-band
Chemical elements
Energy
Graphene
hybrid gel glasses
Lasers
Ligands
nonlinear absorption
optical limiting
Optical properties
Silicon
siloxene nanosheets
Solvents
Spectrum analysis
China
broad-band
nonlinear absorption
hybrid gel glasses
optical limiting
siloxene nanosheets
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Summary:With the development of laser technology, the research of novel laser protection materials is of great significance. In this work, dispersible siloxene nanosheets (SiNSs) with a thickness of about 1.5 nm are prepared by the top-down topological reaction method. Based on the Z-scan and optical limiting testing under the visible-near IR ranges nanosecond laser, the broad-band nonlinear optical properties of the SiNSs and their hybrid gel glasses are investigated. The results show that the SiNSs have outstanding nonlinear optical properties. Meanwhile, the SiNSs hybrid gel glasses also exhibit high transmittance and excellent optical limiting capabilities. It demonstrates that SiNSs are promising materials for broad-band nonlinear optical limiting and even have potential applications in optoelectronics.
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ISSN:1420-3049
1420-3049
DOI:10.3390/molecules28052143