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The Raman spectrum of GO/PANI shows the peaks at 1162 cm-1, 1349 cm-1, 1479 cm-1, and 1588 cm-1.
Furthermore, Raman peaks at 1162 cm-1 and 1479 cm-1 are on behalf of PANI.
References [1] F.J.
Sci. 2 (2009) 466-479
Power Sources 196 (2011) 1-12

Denoting  1effV and  2effV the effective volumes of material respectively in configurations n°1 and n°2, the probability of fracture under a stress state of maximum principal value of 1M in the configuration n°1 is written:                 01 0 1 111 M eff V V MF e P
(7) Then,               1 111 M e P MF with              0 1 0 V Veff . (8) In this relation, the term  represents the characteristic mechanical strength of the material within the test configuration (n°1).
References [1] R.
Applications, Volume 38, Issue 1, pp. 175 - 180, 2002
Chen: "Development of a directly bonded aluminium/alumina power electronic substrate", Materials Science and Engineering: B, Volume 99, N°1, pp. 479-482, 2003

Synthesis of mesoporous Zr-P-Al materials with high BET specific surface area without calcination Ziyu Liu 1,2,Yue Qi 1, Yingxu Wei 1, Zongbin Wu 1 and Zhongmin Liu 1,* 1 Dalian Institute of Chemical Physics, CAS, Dalian, Liaoning, 116023, China 2 Shanghai Advanced Research Institute, CAS, Shanghai, 201203, China zml@dicp.ac.cn Keywords: Mesoporous Zr-P-Al material, post-synthetic treatment, high BET specific surface area.
References [1] A.
Mater. 77 (2005) 1-45
Catal. 26 (2005) 475-479
A: Chem. 235 (2005) 1-11

Considering the present design of the device, if we substitute n = 4, a=0.5 mm, d= 2 mm, V=124 cm3, D= 0.1 cm2/s, and λ for 222Rn as 2.1x10-6 s-1 and for 220Rn as 0.0126 s-1 in Eq. (1), it can be easily worked out that the transmission factor for 222Rn is about 0.98 while for 220Rn, it is about 0.01.
Fig. 1.
Table 1.
Phys. 83 (2009) 1-20
Radioact. 84 (2005) 469–479

By difference with the initial concentration of adsorbate, the amount adsorbed was determined and reported to 1 g or 1 m² of apatite substrate for the drawing of adsorption isotherms.
Complementary analyses were carried out by FTIR spectroscopy on a Nicolet 5700 spectrometer, in the range 400-4000 cm-1 with a resolution of 4 cm-1.
References [1] D.O.
Adsorption of alendronate onto biomimetic apatite nanocrystals to develop drug carrier coating for bone implants, Bioceramics 24 529-530 (2013) 475-479
Biomimetic Apatite-Based Functional Nanoparticles as Promising Newcomers in Nanomedicine: Overview of 10 Years of Initiatory Research, HSOA Journal of General Practice and Medical Diagnosis (GPMD) 1 (2015) 1-9

Figure 1.
Anionic clays with M2+/Al3+ molar ratios 1 and 3 (ZACl-1, MAN-3, NAN-3) were synthesized following the same procedure from chloride or nitrate precursor salts of Zn2+, Mg2+, Ni2+ and Al3+.
Table 1.
Solid State Chem. 183 (2010) 479-484
Band 24 (1898) 1–39

In 1917, Abrams[1] carried out concrete compression test under static and dynamic load, finding that there exists rate sensitivity of concrete compressive strength.
Dongming Yan[36,37] conducted dynamic biaxial compressive tests on concrete cubic specimens, in which two axial load ratios were 0:1, 0.25:1, 0.75:1, 1:1, and the results showed that, under different stress ratio, concrete strength enhanced with increment of strain rate, but in two stress ratio of 1: 1 and 0:1, rate sensitivity was stronger; compared with strain rate, effect of stress ratio on concrete strength was greater.
References [1] Abrams D.
Jpn., 1962,77: 1-6 [29] Takeda J, Tachikawa H, Fujimoto K: Mechanical Behavior of Materials, 1974, 2:479-486 [30] Fujikake K, Mori K, Uebayashi K, et al: Structures and Materials, 2000,8:511-522 [31] Peiyin Lv, Yupu Song, Zhimin Wu: Journal of Dalian University of Technology,2001,6: 716-720(in Chinese) [32] Peiyin Lv, Yupu Song, Jingpeng Hou: Engineering Mechanics,2005,5:67-71(in Chinese) [33] Dongming Yan, Gao Lin, Junyu Liu, Ying Yuan: Shui Li Xue Bao,2006, 2:200-204(in Chinese) [34] Ping Guan: China Civil Engineering Journal,2009,4:33-37(in Chinese) [35] Chunhua Liang, Jincheng Zheng, Hanqing Zhou, Wei Chen, Peng Gang: China Rural Water and Hydropower,2013,2:98-100(in Chinese) [36] Dongming Yan, Gao Lin: Engineering Mechanics,2006,9:104-108(in Chinese) [37] Dongming Yan, Gao Lin: Rock and Soil Mechanics, 2007,9:2003-2008(in Chinese) [38] Dongming Yan, Gao Lin, Ping Xu: Engineering Mechanics,2007,3:58-64(in Chinese) [39] Dilger W H, Koch R, Kowalczyk R
: ACI Journal,1984,81(1):73-81 [40] Ahmad S H, Shah S P: ACI Journal,1985,82(5):634-647

Table 1.
References [1] D.
Materials Science and Engineering. 1021/1 (2021) 012031
Materials Science Forum. 1038 (2021) 468–479
[11] ISO 5660-1, Reaction-to-fire tests, International Standard.

The full chemical composition is given in Table 1.
Table 1.
Figure 1 shows microstructures of rods Ø40 mm for the studied alloys in hot deformed (Fig. 1a) and as quenched (Fig. 1b,c,d,e ) condition. 50 μm a e c 50 μm b 10 μm c 5 μm d e Al e Cu e Mn e Fe Fig. 1.
References [1] I.J.
Sandler, Heat-resistant wrought aluminum alloys and prospects of their development, Metal Science and Heat Treatment, 25 (1983) 479-484

Development and Application of High-performance Self-compacting Fair-faced Finish Concrete under Complex Conditions Chun Gao1, 2 1.
For the mixture ratio test results first time, we must resolve the following issues: (1) Homogeneous problems of concrete, make it has good mobility without the risk of segregation
(1)Resistance to chloride ion permeability: The test results showed, electric fluxes of C50 self-compacting fair-faced finish concrete were less than 600C,and the smallest was only 426C, showed that resistance to chloride ion permeability of the concrete was good, and the concrete had a good durability.
Simulation pouring test on site Select the part of most intensive structural steel, in accordance with the 1:1 size, do simulated pouring test on work site to observe self-compacting properties of the physical model concrete, test the actual operating performance for large-scale production and application of self-compacting fare-faced finish concrete mixing station, guide organization of the raw materials, organization of production and construction, and test of concrete performance during the period of concrete production.
Table -5 Mix ratio of simulation test on entities Raw material Mix ratio /(kg/m3) Cement Fly ash Powder Coarse Aggregate Fine aggregate Water Additive 5~10mm 10~20mm Theoretical ratio 360 150 20 270 630 800 172 7.95 Moisture content -- -- -- 0 0 0.1 -- -- Construction Mix ratio 360 150 20 270 630 800 165 7.4 Notes During the period of construction site, according to material properties and test results, the mixing station adjusted gravel proportion from 1:9 to3:7, the adjusted test results was close to the previous ones, water content was adjusted to 165 from the original 172, reducing additive was 0.55kg/m3 Table -6 Relate performance inspect results of the physical simulation test Inverted slump time /s Expansion degrees /mm Gas content /% U-type tank filling height /mm 28d electric flux /C Compressive strength /MPa 7d 28d 56d 6 705 2.8 340 479 43.2 57.6 62.1 When conducted physical simulation, compulsory mixers were adopted to produce concrete by the mixing station, each set