Results 21 to 30 of about 535,189 (334)
Eco-friendly Edible Film from Chicken Bone Waste and Tapioca Starch
Jurnal Kimia Sains dan Aplikasi, 2022 The manufacture of edible film from chicken bone gelatin incorporated with starch is essential for Indonesia, where most Muslims are. This is related to Shari’a law which requires Muslims to consume only halal food.
Sri Hilma Siregar +4 more
doaj +1 more source
FTIR study of hydrotalcite [PDF]
Acta Chimica Slovaca, 2018 Abstract The aim of the research was the study of aluminium-magnesium hydrotalcite by FTIR analysis and detection of differences in structure due to calcination. Three types of samples were analysed. In the first two samples, cobalt was added into the structure and the third sample contained nickel and zinc.
Jozef Mikulec +4 more
openaire +2 more sources
A TGA/FTIR and Mass Spectral Study on the Thermal Degradation of Bisphenol A Polycarbonate [PDF]
, 2004 The thermal degradation of polycarbonate under nitrogen was studied using TGA/FTIR, GC/MS and LC/MS as a function of mass loss. The gases evolved during degradation were inspected by in situ FTIR and then the evolved products were collected and analysed ...
Jang, Bok Nam, Wilkie, Charles A.
core +2 more sources
Menara Perkebunan, 2019 Cellulose purified from baglog OPEFB waste using NaOH 10% treatment only produced α-cellulose 80.2% which then being converted to CMC with the purity of 73.4%. Low purity of this CMC did not meet the standard for food-grade which requires purity above 99.
Firda Dimawarnita +2 more
doaj +1 more source
The Thermal degradation of Bisphenol A Polycarbonate in Air [PDF]
, 2005 The thermal degradation of polycarbonate in air was studied as a function of mass loss using TGA/FTIR, GC/MS and LC/MS. In the main degradation region, 480–560 °C, the assigned structures of smaller molecules and linear molecules that evolved in air were
Jang, Bok Nam, Wilkie, Charles A.
core +2 more sources
Thermal and dielectric fingerprints of self-assembling elastin peptides derived from exon30
AIMS Biophysics, 2021 Three elastin peptides derived from a peculiar elastin sequence (exon 30) were investigated by Infra-red spectroscopy (IRTF), differential scanning calorimetry (DSC) and dielectric spectroscopy (DDS) to clarify the relationship between structural ...
J. Dandurand +5 more
doaj +1 more source
Effect of Functional Groups of Polyglycol Oils on Their Lubrication Properties
Tribology Online, 2021 The effect of molecular structure on the traction properties of polyglycol oils was investigated using a traction tester, and in-situ observation of the oil film was performed with a micro-Fourier transform infrared spectrometer under elastohydrodynamic ...
Koji Takiwatari +4 more
doaj +1 more source
Oxidized humic acids from the soil of heat power plant [PDF]
Journal of the Serbian Chemical Society, 2020 Humic acids isolated from the soil of heat power plant (HA-E) contaminated with oil were analyzed by the Fourier Transform Infrared spectra (FTIR).
Miletić Srđan B. +6 more
doaj +1 more source
Acetylation of Raw Cotton for Oil Spill Cleanup Application: an FTIR and 13-C MAS NMR Spectroscopic Investigation [PDF]
, 2004 Fourier transform infrared (FTIR) and 13C MAS NMR spectroscopy have been used to investigate the acetylation of raw cotton samples with acetic anhydride without solvents in the presence of different amounts of 4-dimethylaminopyridine (DMAP) catalyst ...
Adebajo, Moses, Frost, Raymond
core +2 more sources
In Situ Analysis of the Tribochemical Reaction of CNx by FTIR
Tribology Online, 2008 Carbon Nitride (CNx) coating was reported to show a superlow friction coefficient when it slid against a Si3N4 ball in nitrogen gas at atmospheric pressure.
Shingo Kanda +3 more
doaj +1 more source