Results 71 to 80 of about 773,559 (193)

Fire and heat resistant laminating resins based on maleimido and citraconimido substituted 1-(diorgano oxyphosphonyl) methyl -2,4- and -2,6- diaminobenzenes [PDF]

, 1987
A class of fire and heat resistant bisimide resins prepared by thermal polymerization of maleimido or citraconimido substituted 1-((dialkoxyphosphonyl) methyl)-2-4 and -2,6-diaminobenzenes are described. The polymer precursors are prepared by reacting 1-(
Kourtides, Demetrius A., Mikroyannidis, John A.   +1 more
core   +1 more source

Differential thermal analysis techniques as a tool for preliminary examination of catalyst for combustion. [PDF]

Sci Rep, 2023
Yurchenko O, Pernau HF, Engel L, Wöllenstein J.   +3 more
europepmc   +1 more source

PHASE TRANSFORMATIONS DURING CRYSTALLIZATION OF A SOLID SOLUTION OF STRONTIUM-SUBSTITUTED DOUBLE PEROVSKITE

Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019
The kinetics of phase contents modification in the process of SrBaFeMoO6–δ crystallization from a stoichiometric mixture of SrCO3 + BaCO3 + 0,5Fe2O3 + MoO3 simple oxides using the solid phase method has been investigated. In the temperature region of 300–
A. L. Gurskii, N. A. Kalanda, M. V. Yarmolich, I. A. Bobrikov, S. V. Sumnikov, A. V. Petrov   +5 more
doaj   +1 more source

Effects of sulfonation process on thermal behavior and microstructure of sulfonated polysulfone membranes as a material for Proton Exchange Membrane (PEM) [PDF]

, 2004
This paper reports the effect of sulfonation processon thermal behavior and microstrucutre of sulfonated polysulfone membrane. Various degree of sulfonation reactin has been conducted and the sulfonated membranes were characterized by thermal gravimetric
Ismail, A. F., Naim, R., Saidi, H.
core  

Sucrose, Lactose, Thermogravimetry, and Differential Thermal Analysis: The Estimation of the Moisture Bond Types in Lactose-Containing Ingredients for Confectionery Products with Reduced Glycemic Index. [PDF]

Int J Food Sci, 2023
Melnikova E, Bogdanova E, Paveleva D, Saranov I.   +3 more
europepmc   +1 more source

Molecular dynamics study of the binary Cu_(46)Zr_(54) metallic glass motivated by experiments: Glass formation and atomic-level structure [PDF]

, 2005
We have identified a binary bulk metallic glass forming alloy Cu_(46_Zr_(54) by analyzing the structure and thermal behaviors of copper mold cast samples using x-ray diffraction, transmission electron microscopy, and differential scanning calorimeter ...
Duan, Gang, Goddard, William A., III, Johnson, William L., Xu, Donghua, Zhang, Guoyun, Zhang, Qing, Çağin, Tahir   +6 more
core  

New apparatus for DTA at 2000 bar: thermodynamic studies on Au, Ag, Al and HTSC oxides

, 2004
A new DTA (Differential Thermal Analysis) device was designed and installed in a Hot Isostatic Pressure (HIP) furnace in order to perform high-pressure thermodynamic investigations up to 2 kbar and 1200C.
, B Seeber, Blumm J, Borelius G, Boyd F R, Butuzov V P, Chino Y, Collongues R, E Giannini, Endo H, Goldsmith A, Gonikberg M G, Hanneman R E, Harasima A, Kaufman L, Kennedy G C, Kirk R E, Krause W, Kubaschewski O, Landolt H, Laschko, Lazarus D, Le Chatelier H, Lide D R, Losana L, Mitra S S, R Flükiger, Roberts-Austen W C, S Hugi, Smith I C, Spain I L, Stone R L, Tammann G, V Garnier   +33 more
core   +1 more source

Synthesis and luminescent properties of K1-xMg1-xSc(Lu)1+x(MoO4)3:Eu3+ (0≤х≤0,5) [PDF]

, 2017
Solid solutions K1-xMg1-xSc(Lu)1+x(MoO4)3:Eu3+ (0≤х≤0,5) were prepared by the solid-state method synthesis. The properties were characterized by X-ray diffraction (XRD), differential thermal analysis (DTA), photoluminescence (PL) and photoluminescent ...
Батуева, С. Ю.
core  

Synthesis of yttrium aluminum garnet ceramic powder doped with ruthenium

Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов
In the course of the work, samples of ceramic powders of yttrium-aluminum garnet doped with ruthenium ions were obtained. The introduced amount of ruthenium was 5 and 10 wt.%, respectively. The annealing temperatures were 1150 and 1600°C.
V.E. Suprunchuk, A.A. Kravtsov, L.V. Tarala, E.V. Medyanik, F.F. Malyavin, V.A. Lapin, D.P. Bedrakov   +6 more
doaj   +1 more source

Thermal analysis of oriental beech sawdust treated with some commercial wood preservatives

Maderas: Ciencia y Tecnología, 2017
In this study, investigation of the thermal properties of Oriental beech (Fagus orientalis) sawdust treated with 0,25; 1 and 4,70% aqueous solutions of Adolit KD-5, Wolmanit CX- 8 and Tanalit-E were performed by using thermogravimetric analysis ...
Ergun Baysal, Ilyas Deveci, Turkay Turkoglu, Hilmi Toker   +3 more
doaj