The oxidation kinetics study of ultrafine iron powders by thermogravimetric analysis; Journal of Thermal Analysis and Calorimetry; Vol. 115, iss. 2

The oxidation kinetics study of ultrafine iron powders by thermogravimetric analysis; Journal of Thermal Analysis and Calorimetry; Vol. 115, iss. 2

Bibliografiska uppgifter
Parent link:	Journal of Thermal Analysis and Calorimetry Vol. 115, iss. 2.— 2014.— [P. 1447-1452]
Institutionella upphovsmän:	Национальный исследовательский Томский политехнический университет (ТПУ) Институт неразрушающего контроля (ИНК) Проблемная научно-исследовательская лаборатория электроники, диэлектриков и полупроводников (ПНИЛ ЭДиП), Национальный исследовательский Томский политехнический университет (ТПУ) Институт неразрушающего контроля (ИНК) Кафедра физических методов и приборов контроля качества (ФМПК)
Övriga upphovsmän:	Lysenko E. N. Elena Nikolaevna, Surzhikov A. P. Anatoly Petrovich, Zhuravkov S. P. Sergey Petrovich, Vlasov V. A. Vitaliy Anatolievich, Pustovalov A. V. Aleksey Vitalievich, Yavorovsky N. A. Nikolay Aleksandrovich
Sammanfattning:	Title screen The oxidation kinetics of ultrafine metallic iron powder to hematite (a-Fe2O3) up to temperatures 800 °C were studied in air using non-isothermal and isothermal thermogravimetric (TG) analysis. The powders with average particles size of 90, 200, and 350 nm were made by the electric explosion of wire. It was observed that the reactivity of the iron powder is increased with the decreasing particle size of powder. The experimental TG curves clearly suggest a multi-step process for the oxidation, and therefore a model-fitting kinetic analysis based on multivariate non-linear regressions was conducted. The complex reaction can be best described with a three-step reaction scheme consisting of two concurrent and one parallel reaction step. In one reaction pathway Fe is oxidized to a-Fe2O3. The other pathway is described by the oxidation of Fe to magnetite (Fe3O4). At higher temperatures the formed Fe3O4 is further oxidized in a a-Fe2O3. It is established that the best fitting three-step mechanism employed a branching set of n-order equations for each step. Режим доступа: по договору с организацией-держателем ресурса
Språk:	engelska
Publicerad:	2014
Ämnen:	электронный ресурс труды учёных ТПУ Ultrafine iron powders Electric explosion of wire Oxidation kinetic TG method
Länkar:	https://doi.org/10.1007/s10973-013-3456-x
Materialtyp:	Elektronisk Bokavsnitt
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=639326

Liknande verk

Production of Iron Nanopowders by the Electric Explosion of Wire; Advanced Materials Research; Vol. 1097
av: Pustovalov A. V. Aleksey Vitalievich
Publicerad: (2015)

Influence of Ultrafine Particles on Structure, Mechanical Properties, and Strengthening of Ductile Cast Iron; Metals; Vol. 8, iss. 7
Publicerad: (2018)

Separation of silicon-iron-copper-nickel concentrate by fluorammonium method into individual oxides; Bulletin of the Tomsk Polytechnic University; Vol. 311, № 3
av: Dyachenko A. N. Alexander Nikolaevich
Publicerad: (2007)

A dilatometric study of the effect of pressing on the kinetics of compression of ultrafine zirconium doxide powders under thermal annealing; Russian Physics Journal; Vol. 55, iss. 4
av: Surzhikov A. P. Anatoly Petrovich
Publicerad: (2012)

Investigation of the Characteristics of AluminumPowder Obtained in Argon with Addition of Oxygen; The 7th International Forum on Strategic Technology (IFOST-2012), September 18-21, 2012, Tomsk
Publicerad: (2012)

Plasma Dynamic Synthesis of Metal Oxides in a Carbon Dioxide Medium in the Ti–O and Fe–O Systems; Inorganic Materials; Vol. 14, No. 3
Publicerad: (2023)

Increasing flow resistance of high-pressure polyethylene modified by ultrafine powders; Bulletin of the Tomsk Polytechnic University; Vol. 310, № 1
Publicerad: (2007)

Studying the Photocatalytic Activity of Iron Oxides Synthesized by Plasma Dynamic Method; Energy Fluxes and Radiation Effects (EFRE-2020 online)
Publicerad: (2020)

Nanopowders produced by electrical explosion ofaluminum wires in water; The second International Forum on Strategic Technology (IFOST-2007), Oct. 3-6, 2007
av: Ilyin A. P. Aleksandr Petrovich
Publicerad: (2007)

The oxidation kinetic study of mechanically milled ultrafine iron powders by thermogravimetric analysis; Journal of Thermal Analysis and Calorimetry; Vol. 134, iss. 1
Publicerad: (2018)

Плазмодинамический синтез оксидов вольфрама в среде углекислого газа; Перспективы развития фундаментальных наук; Т. 2 : Химия
av: Циммерман А. И. Александр Игоревич
Publicerad: (2025)

Improvement of the Hydrogen Storage Characteristics of MgH2 with Al Nano-Catalyst Produced by the Method of Electric Explosion of Wires; Materials; Vol. 17, iss. 3
av: Kudiyarov V. N. Victor Nikolaevich
Publicerad: (2024)

Heating copper and aluminium nanopowders in mixtures with aluminium and silicon oxides in air; Bulletin of the Tomsk Polytechnic University; Vol. 309, № 4
av: Amelkovich Yu. A. Yuliya Alexandrovna
Publicerad: (2006)

Изучение температуры выхода водорода из композита на основе гидрида магния и наноалюминия в зависимости от среднего размера частиц; Перспективы развития фундаментальных наук; Т. 1 : Физика
av: Баранова П. А.
Publicerad: (2025)

Effect of the addition of ultrafine aluminum powders on the rheological properties and burning rate of energetic condensed systems; Combustion, Explosion and Shock Waves; Vol. 9, № 5
Publicerad: (2007)

Combustion of High-Energy Compositions (HECs) Containing Al-B, Ti-B and Fe-B Ultrafine Powders (UFPs); Nanomaterials; Vol. 15, iss. 7
av: Pang Weiqiang
Publicerad: (2025)

Structural-Phase State and Morphology of a Composite Based on Magnesium Hydride and Nanosized Aluminum Powder Obtained by Electrical Explosion of Wires; Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques; Vol. 18
av: Kudiyarov V. N. Victor Nikolaevich
Publicerad: (2024)

Effect of iron and boron ultrafine powders on combustion of aluminized solid propellants; Combustion and Flame; Vol. 178
Publicerad: (2017)

The Effect of Pressure in Producing Ultrafine Powder Compacts from Zirconium Dioxide Doped with Bismuth Oxide on Compaction Efficiency and Mechanical Properties of the Sintered Ceramics Under Conditions of High-Temperature Sintering; Russian Physics Journal; Vol. 60, iss. 10
av: Shevelev S. A. Sergey Anatolievich
Publicerad: (2018)

Получение композиционного порошка из стальной стружки; Инновационные технологии в машиностроении
av: Коростелева Е. Н. Елена Николаевна
Publicerad: (2025)

Impact of pressure in static and dynamic pressing of ultrafine plasmochemical ZrO2 (Y)-Al2O3 powders on compact density and compaction efficiency during sintering; Ceramics International; Vol. 45, iss. 7, pt. B
av: Frangulyan (Franguljyan) Т. S. Tamara Semenovna
Publicerad: (2019)

A Comprehensive Study of Synthesis and Analysis of Anisotropic Iron Oxide and Oxyhydroxide Nanoparticles; Nanomaterials; Vol. 12, iss. 23
Publicerad: (2022)

Kinetics of thermal oxidation of coals, industrial wastes, and their mixtures; Powder Technology; Vol. 454
Publicerad: (2025)

Synthesis, luminescent and dosimetric properties of ultrafine oxide ceramics for high-dose dosimetry of ionizing radiation; Вестник Карагандинского университета. Физика; Bulletin of the Karaganda University. Physics; № 4 (116)
Publicerad: (2024)

Fluoride Technology for Obtaining Magnetic Materials Based on Nd-Fe-B. Kinetics of Fluorination Processes of Neodymium and Iron Oxides; Procedia Chemistry; Vol. 11 : 1st International Symposium on Inorganic Fluorides: Chemistry and Technology, ISIF 2014, Tomsk, Russia
Publicerad: (2014)

Iron Oxide and Iron Sulfide Films Prepared for Dye-Sensitized Solar Cells; Materials; Vol. 13, iss. 8
Publicerad: (2020)

Hydrogen-induced failure of TiNi based alloy with coarse-grained and ultrafine-grained structure; Procedia Structural Integrity; Vol. 2: 21st European Conference on Fracture: ECF21, 20-24 June 2016, Catania, Italy
Publicerad: (2016)

Properties of powders produced by electrical explosions of copper-nickel alloy wires; Materials Letters; Vol. 61, № 14-15
Publicerad: (2007)

Plasmodynamic synthesis of ultradispersed iron oxides; Russian Physics Journal; Vol. 56, iss. 2
Publicerad: (2013)

Effect of the passivating coating type, particle size, and storage time on oxidation and nitridation of aluminum powders; Combustion, Explosion and Shock Waves; Vol. 42, № 2
Publicerad: (2006)

Intensification of microwave pyrolysis of hard coal by adding microwave absorbers based on iron and copper; Journal of Analytical and Applied Pyrolysis; Vol. 191
Publicerad: (2025)

Enhancing hydrogen storage performance of magnesium hydride through doping with nanosized aluminum catalyst produced by electrical explosion of wires technique: Part 1 – Hydrogen sorption/desorption kinetics and Ab initio studies; Materials Chemistry and Physics; Vol. 347
Publicerad: (2026)

Production of aluminium oxyhydroxides by various methods; Mechanical Engineering, Automation and Control Systems (MEACS)
Publicerad: (2014)

Nanoscale Nickel–Chromium Powder as a Catalyst in Reducing the Temperature of Hydrogen Desorption from Magnesium Hydride; Hydrogen; Vol. 6, iss. 4
Publicerad: (2025)

Thermal analysis of sintering Li–Ti–Zn ferrite from mechanically activated powders; Journal of Thermal Analysis and Calorimetry; Vol. 148
Publicerad: (2023)

Thermal analysis of Co-Zn ferrite synthesis from milled powders; Journal of Thermal Analysis and Calorimetry; Vol. 148
Publicerad: (2023)

Thermogravimetric, kinetic study and gas emissions analysis of the thermal decomposition of waste-derived fuels; Journal of Environmental Sciences; Vol. 137
av: Dorokhov V. V. Vadim Valerjevich
Publicerad: (2024)

Oxidation of Fine Tantalum Particles: Metastable Intermediates and Multistep Kinetics; Oxidation of Metals; Vol. 93
Publicerad: (2020)

Characteristics of nanopowders produced by wire electrical explosion oftinned copper conductor in argon; Materials Lettersэ; Vol. 62, № 17-18
Publicerad: (2008)

Effect of the gas composition at the electrical explosion of wires on the nanopowders properties; Advanced Materials Research; Vol. 872
av: Nazarenko O. B. Olga Bronislavovna
Publicerad: (2013)