Journal ArticleDOI
Effect of initial pH and temperature of iron salt solutions on formation of magnetite nanoparticles
TLDR
In this paper, the effect of initial pH and temperature of iron salt solutions on formation of magnetite (Fe3O4) nanoparticles during co-precipitation was reported.About:
This article is published in Materials Chemistry and Physics.The article was published on 2007-05-15. It has received 287 citations till now. The article focuses on the topics: Magnetite & Ferric.read more
Citations
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Journal ArticleDOI
Functionalisation of nanoparticles for biomedical applications
TL;DR: Nanoparticles with cores composed of inorganic materials such as noble, magnetic metals, their alloys and oxides, and semiconductors have been most studied and have vast potential for application in many different areas of biomedicine.
Journal ArticleDOI
Synthesis and characterization of magnetite nanoparticles via the chemical co-precipitation method
Karat Petcharoen,Anuvat Sirivat +1 more
TL;DR: In this article, the size of the magnetite nanoparticles was carefully controlled by varying the reaction temperature and through surface modification, which significantly affected the particle size, the electrical conductivity, and the magnetic properties.
Journal ArticleDOI
Magnetic magnetite (Fe3O4) nanoparticle synthesis and applications for lead (Pb2+) and chromium (Cr6+) removal from water.
TL;DR: Fe3O4 nanoparticles are promising potential adsorbents and exhibited remarkable reusability for metal ions removal in water and wastewater treatment.
Journal ArticleDOI
Room Temperature Co-Precipitation Synthesis of Magnetite Nanoparticles in a Large pH Window with Different Bases
TL;DR: Magnetite nanoparticles (Fe3O4) represent the most promising materials in medical applications and are incorporated into mesoporous materials to form a hybrid support with the consequent reduction of magnetization saturation to favor high-drug or enzyme loading.
Journal ArticleDOI
Review on thermal properties of nanofluids: Recent developments.
S. A. Angayarkanni,John Philip +1 more
TL;DR: The preparation of nanofluids by various techniques, methods of stabilization, stability measurement techniques, thermal conductivity and heat capacity studies, proposed mechanisms of heat transport, theoretical models on thermal Conductivity, factors influencing k and the effect of nanoinclusions in PCM are discussed in this review.
References
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Journal ArticleDOI
Positron annihilation studies on 9Cr reduced activation ferritic/martensitic steels
V. Ragunanthan,S. Hari Babu,Varghese Anto Chirayath,R. Rajaraman,G. Amarendra,S. Saroja,C. S. Sundar,A. Alamo,Baldev Raj +8 more
TL;DR: Positron annihilation, microstructural and hardness studies were carried out in a 9Cr reduced activation ferrtic - martensitic steel (9%Cr-1%W-0.1%C) subjected to isochronal annealing in the temperature range of 300 to 1273 K as discussed by the authors.
Book ChapterDOI
NDT for Analysis of Microstructures and Mechanical Properties of Metallic Materials
TL;DR: In this article, the evaluation of microstructures and mechanical properties using various non-destructive testing (NDT) techniques is discussed. But the authors focus on the characterization of micro-structural features such as grain size, texture and growth of second phases.
Characterization of Microstructures in Metallic Materials using Static and Dynamic Acoustic Signal Processing Techniques
TL;DR: In this paper, an application of ultrasonic techniques for defect detection in weldments of austenitic stainless steel and maraging steel is discussed, where detection of defects using ultrasonic testing is a significant challenge because of poor signal to noise ratio of the ultrasonic signals associated with dendritic microstructures of the weldments, has been discussed.
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