Study on Performances of Transmitting Pressure and Measuring Pressure of [C<sub>4</sub>mim][BF<sub>4</sub>] by Using Spectroscopic Techniques

Xiang ZHU; Chao-sheng YUAN; Xue-rui CHENG; Tao LI; Song ZHOU; Xin ZHANG; Xing-bang DONG; Yong-fu LIANG; Zheng WANG

doi:10.3964/j.issn.1000-0593(2022)06-1674-05

Spectroscopy and Spectral Analysis, Volume. 42, Issue 6, 1674(2022)

Study on Performances of Transmitting Pressure and Measuring Pressure of [C₄mim][BF₄] by Using Spectroscopic Techniques

Xiang ZHU1,1; 2; *;... Chao-sheng YUAN1,1;, Xue-rui CHENG1,1;, Tao LI1,1;, Song ZHOU1,1;, Xin ZHANG1,1;, Xing-bang DONG1,1;, Yong-fu LIANG2,2; and Zheng WANG2,2; |Show fewer author(s)

Author Affiliations

¹1. College of Physics and Electronic Engineering, Zhengzhou University of Light Industry, Zhengzhou 450001, China

²2. Henan Key Laboratory of Magnetoelectronic Information Functional Materials, Zhengzhou University of Light Industry, Zhengzhou 450001, China

show less

Abstract Get PDF(in Chinese)

Figures & Tables(7)

Fig. 1. Molecular structure of [C₄mim][BF₄]

Download full size

View in Article

Fig. 2. Sketch of diamond anvil cell

Download full size

View in Article

Fig. 3. Fluorescence spectra of ruby

Download full size

View in Article

Fig. 4. Relation of FWHM of ruby R₁ line and pressure

Download full size

View in Article

Fig. 5. Raman spectra (a) and relationship between Raman peak and pressure (b) of [C₄mim][BF₄]

Download full size

View in Article

Table 1. R₁ line of ruby with pressure

View table

View in Article

Table 1. R₁ line of ruby with pressure

No.	R₁/nm	P/GPa	No.	R₁/nm	P/GPa
1	694.03	0	13	697.59	9.93
2	694.26	0.62	14	697.91	10.84
3	694.47	1.20	15	698.21	11.70
4	694.71	1.88	16	698.56	12.71
5	694.86	2.28	17	698.91	13.69
6	695.12	3.00	18	699.15	14.39
7	695.57	4.27	19	699.45	15.27
8	696.01	5.49	20	699.79	16.25
9	696.29	6.26	21	700.26	17.60
10	696.63	7.22	22	700.70	18.91
11	697.09	8.53	23	701.12	20.13
12	697.29	9.08	24	701.57	21.43

Table 2. Function relations of pressure and ν_(B-F) and ν_(ring) at different pressure ranges

View table

View in Article

Table 2. Function relations of pressure and ν_(B-F) and ν_(ring) at different pressure ranges

P/GPa	ν_(B-F)		ν_(ring)
P/GPa	峰位/cm^-1)	测压函数	峰位/cm^-1)	测压函数
0 0.62 1.20 1.88	766.9 769.2 771.3 774.1	P=-193.8+0.252 8×ν_(B-F) (R²=0.986, μ=0.13 GPa) (0<P<2.28 GPa)	1 024.7 1 026.9 1 028.2 1 030.1	P=-436.5+0.425 6×ν_(ring) (R²=0.985, μ=0.17 GPa) (0<P<2.28 GP)
2.28 3.00 4.27 5.49	775.7 778.0 782.0 785.5	P=-251.4+0.326 9×ν_(B-F) (R²=0.999, μ=0.16 GPa) (2.28<P<6.26 GPa)	1 031.1 1 032.8 1 035.9 1 038.8	P=-427.7+0.417 0×ν_(ring) (R²=0.999, μ=0.21 GPa) (2.28<P<6.26 GPa)
6.26 7.22 8.53 9.08 9.93 10.84 11.70 12.71 13.69	788.0 792.3 796.2 798.8 801.9 804.6 807.8 810.9 813.0	P=-224.5+0.292 6×ν_(B-F) (R²=0.994, μ=0.15 GPa) (6.26<P<14.39 GP)	1 040.8 1 044.5 1 047.6 1 049.6 1 052.0 1 054.1 1 056.5 1 059.1 1 060.7	P=-379.0+0.369 9×ν_(ring) (R²=0.993, μ=0.19 GPa) (6.26<P<14.39 GPa)
14.39 15.27 16.25 17.60 18.91 20.13 21.43	814.4 817.4 820.7 822.7 827.0 830.1 832.6	P=-299.7+0.385 5×ν_(B-F) (R²=0.991, μ=0.19 GPa) (14.39<P<21.43 GPa)	1 062.0 1 064.3 1 066.4 1 068.0 1 070.8 1 072.8 1 074.2	P=-596.6+0.574 9×ν_(ring) (R²=0.988, μ=0.29 GPa) (14.39<P<21.43 GPa)

Tools

Get Citation

Copy Citation Text

Xiang ZHU, Chao-sheng YUAN, Xue-rui CHENG, Tao LI, Song ZHOU, Xin ZHANG, Xing-bang DONG, Yong-fu LIANG, Zheng WANG. Study on Performances of Transmitting Pressure and Measuring Pressure of [C₄mim][BF₄] by Using Spectroscopic Techniques[J]. Spectroscopy and Spectral Analysis, 2022, 42(6): 1674

Download Citation

EndNote(RIS)BibTex Plain Text

Set citation alerts for article

Save article for my favorites