Improving the efficiency and recognizability of the spectroscopy method for measuring nanofluid stability

Measurement ◽  
2019 ◽  
Vol 145 ◽  
pp. 204-213 ◽  
Author(s):  
Tun-Chien Teng ◽  
Tun-Ping Teng
Keyword(s):  
Spectroscopy Method ◽  
Nanofluid Stability

Study of the Surface Acetate-Cellulose Layer in the Compositional Membranes by the Vibrational Spectroscopy Method

2020 ◽  
Vol 14 (5) ◽  
pp. 835-841
Author(s):  
S. I. Lazarev ◽  
Yu. M. Golovin ◽  
I. V. Khorokhorina ◽  
D. S. Lazarev
Keyword(s):  
Vibrational Spectroscopy ◽  
Spectroscopy Method

Study of the Possible Migration of the Components of Polyethylene Terephthalate and Polyamide Films into Oils at Heat Treatment of Food Products

2020 ◽  
Vol 839 ◽  
pp. 124-130
Author(s):  
Vladimir Ananiev ◽  
Olga Bannikova ◽  
Yulia Filinskaya ◽  
Mishel Chernov
Keyword(s):  
Heat Treatment ◽  
Ftir Spectroscopy ◽  
Absorption Spectra ◽  
Polyethylene Terephthalate ◽  
Rapeseed Oil ◽  
Food Products ◽  
Spectroscopy Method ◽  
Oil Absorption ◽  
Thermal Influence

The FTIR spectroscopy method was used to investigate the changes in palm, sunflower and rapeseed oil at thermal influence up to 195°C, and also in contact with polyethylene terephthalate (PET) and polyamide (PA-6) film for 1 hour 50 minutes. It has been found that heating the oil to 195°C in contact with PET and PA-6 film does not lead to any noticeable changes in the IK oil absorption spectra. Peaks characteristic of polymers (in areas of 1535 and 1634 cm-1), are not observed.

Monitoring and characterization of creation of geopolymers prepared from fly ash and metakaolin by X-ray photoelectron spectroscopy method

2014 ◽  
Vol 34 (3) ◽  
pp. 841-849 ◽  
Author(s):  
M. Kanuchova ◽  
L. Kozakova ◽  
M. Drabova ◽  
M. Sisol ◽  
A. Estokova ◽  
...  
Keyword(s):  
Fly Ash ◽  
Photoelectron Spectroscopy ◽  
Spectroscopy Method ◽  
X Ray

Application of Raman spectroscopy method for analysis of biopolymer materials

2016 ◽  
Author(s):  
Elena V. Timchenko ◽  
Pavel E. Timchenko ◽  
S. E. Volchkov ◽  
Alexsandra O. Mahortova ◽  
Anna A. Asadova ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Spectroscopy Method
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