Hyperbranched phosphorus flame retardants: multifunctional additives for epoxy resins [PDF]
, 2019 We successfully synthesized multifunctional P-based hyperbranched polymeric flame retardants (hb-FRs) with varying oxygen-to-nitrogen (O : N) content and characterized them via 1H and 31P NMR and GPC.
Battig, A. +3 more
core +2 more sources
Purity determination of glutamic acid by DSC
Shipin yu jixie, 2023 Objective: The feasibility of the determination of glutamate purity was studied by differential scanning calorimetry. Methods: Indium and Zinc were used to correct the instrument parameters. Under the conditions of nitrogen atmosphere and flow rate of 50
MA Ying-nan +5 more
doaj +1 more source
COMPARATIVE KINETICS STUDY OF THE THERMAL AND THERMO-OXIDATIVE DEGRADATION OF A POLYSTYRENE-CLAY NANOCOMPOZITE BY TGA AND DSC [PDF]
Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry, 2010 The methods of thermogravimetry (TGA) and differential scanning calorimetry (DSC) have been used to study the thermal and thermo-oxidative degradation of polystyrene (PS) and a PS-clay nanocomposite.
Ion Dranca +3 more
doaj
Morphological and Thermoanalytical Study of Modified Avocado Seeds Starch with Lactic Acid
Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry, 2017 Avocado seeds starch was investigated after the modification with lactic acid using thermogravimetry and differential thermal analysis, differential scanning calorimetry, X-ray powder diffraction and scanning electron microscopy.
Camila Delinski Bet +4 more
doaj +1 more source
Thermoanalytical Investigation of Terazosin Hydrochloride [PDF]
Advanced Pharmaceutical Bulletin, 2013 Purpose: Thermal analysis (TGA, DTG and DTA) and differential scanning calorimetry (DSC) have been used to study the thermal behavior of terazosin hydrochloride (TER). Methods: Thermogravimetric analysis (TGA/DTG), differential thermal analysis (DTA) and
Mona Mohamed Abdel-Moety +1 more
doaj +1 more source
Implications of storage and handling conditions on glass transition and potential devitrification of oocytes and embryos [PDF]
, 2014 Devitrification, the process of crystallization of a formerly crystal-free, amorphous glass state, can lead to damage during the warming of cells.
Sansinena, Marina Julia +3 more
core +1 more source
Differential Scanning Calorimetry of Bacteria [PDF]
Microbiology, 1986 Thermograms obtained by differential scanning calorimetry of a range of bacteria of different heat resistances were compared. Equations were derived to calculate the rate at which the numbers of viable organisms in a calorimeter decline as the temperature is raised at a constant rate.
C A, Miles, B M, Mackey, S E, Parsons
openaire +2 more sources
VARIATION IN ACTIVATION ENERGY AND NANOSCALE CHARACTERISTIC LENGTH AT THE GLASS TRANSITION [PDF]
Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry, 2008 Differential scanning calorimetry has been used to study the α-relaxation (glass transition) in virgin polystyrene (PS), PS-clay nanocomposite, amorphous indomethacin (IM), maltitol (Mt) and glucose (Gl).
Ion Dranca
doaj
Relaxation process of Fe(CuNb)SiB amorphous alloys investigated by dynamical calorimetry [PDF]
, 1997 Differential scanning calorimetry and dynamic differential scanning calorimetry were used to analyze the relaxation process of Fe(CuNb)SiB amorphous alloys.
American Physical Society +3 more
core +2 more sources
IMPLICATIONS OF GLOBAL AND LOCAL MOBILITY IN AMORPHOUS EXCIPIENTS AS DETERMINED BY DSC AND TM DSC [PDF]
Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry, 2009 The paper explores the use of differential scanning calorimetry (DSC) and temperature modulated differential scanning calorimetry (TM DSC) to study α- and β- processes in amorphous sucrose and trehalose.
Ion Dranca, Tudor Lupascu
doaj