Chinese Journal of Liquid Crystals and Displays, Volume. 40, Issue 2, 369(2025)
In-situ synthesis of gold nanoparticles in liquid crystal phases
Fig. 1. Mechanism of in-situ synthesis of nanoparticles in liquid crystals
Fig. 2. UV/visible absorption spectra at different UV irradiation time
Fig. 3. （a） XRD， （b） TEM and particle size distribution of in-situ synthesized GNPs in LC.
Fig. 4. DSC and POM of LCM before and after in-situ synthesis of NPs
Fig. 5. Surface plasmon absorption spectra of GNPs prepared in different LC phases
Fig. 6. SEM and particle size distribution of GNPs prepared at different phase temperature ranges. （a） SmA； （b） BP； （c） Iso.
Fig. 7. Surface plasmon absorption spectra of different concentrations of GNPs prepared in LC
Fig. 8. SEM and particle size distribution of GNPs prepared with different concentrations. （a） 0.01 mol/L； （b） 0.05 mol/L； （c） 0.10 mol/L.
Fig. 9. BP temperature range of LCM containing different concentrations of precursors after in-situ synthesis of GNPs in different phases
Table 1. Phase behaviour of in-situ synthesized GNPs reducing with different temperatures and mesophases
View tableView in ArticleTable 1. Phase behaviour of in-situ synthesized GNPs reducing with different temperatures and mesophases
浓度/（mol·L－1） 反应前相态温度/℃ 反应温度/℃ 相态 反应时间/h 反应后相态温度/℃ Iso BP ∆T Iso BP ∆T / 36.5 32.2 4.3 30 SmA 6 36.4 32.2 4.2 30 SmA 6 36.6 31.7 4.9 0.01 36.8 32.2 4.3 35 BP 6 36.8 31.7 5.1 40 Iso 6 36.9 31.9 5.0 30 SmA 6 35.1 30.3 4.8 0.05 36.5 32.1 4.4 35 BP 6 35.4 30.4 5.0 40 Iso 6 35.6 30.7 4.9 30 SmA 6 34.4 29.7 4.7 0.10 36.4 32.0 4.4 35 BP 6 34.6 29.8 4.8 40 Iso 6 34.8 30.1 4.7
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Chenyue LI, Xiao YUAN, Yinjie CHEN, Shuaifeng ZHANG, Lanying ZHANG. In-situ synthesis of gold nanoparticles in liquid crystal phases[J]. Chinese Journal of Liquid Crystals and Displays, 2025, 40(2): 369
Category: Liquid Crystal Nanomaterials
Received: Sep. 29, 2024
Accepted: --
Published Online: Mar. 28, 2025
The Author Email: Lanying ZHANG (zhanglanying@pku.edu.cn)
