Hematite is a canted antiferromagnet with reddish color that occurs widely on Earth and
Mars. Identification and quantification of hematite is conveniently achieved through its …

There is great interest in iron oxides, especially in nanosized form, for both fundamental and
practical reasons. Because of its polymorphism, iron (III) oxide (ferric oxide, Fe2O3) is one of …

Synthetic zeolites obtained combining natural sources (bauxite and obsidian), pure
alumina/silica reagents, and waste material (red mud) were tested for heavy metals (ie, Pb …

Sn-doped hematite (α-Fe 2 O 3) nanoparticles of fairly uniform and Sn-dependent size and
shape were synthesized via a simple combination of hydrothermal co-precipitation and …

Zeolite synthesis typically requires batch systems (precursor mixture) in which aluminate
and silicate solutions are first mixed and then subjected to hydrothermal treatment. In this …

A low temperature environmentally friendly synthesis of magnetic zeolites by hydrothermal
activation is reported. The novelty of the process is related to the use of a mixture of waste …

Magnetic, dielectric, and optical properties of Cr-doped hematite (α-Fe 2 O 3) ie α-Fe (2− x)
Cr x O 3 (x= 0.00, 0.03, 0.06, 0.10, 0.20) have been investigated in the present work. The …

Thermodynamic analytic models have been established first to describe the size
dependences of Morin temperature TM and Néel temperature TN in hematite nanocrystals …

Dynamic clicked surfaces based on functionalised pillar[5]arene - Chemical Communications
(RSC Publishing) DOI:10.1039/C1CC14934B Royal Society of Chemistry View PDF …

We report the physical properties of α-Fe 2 O 3 (hematite), synthesized by dry-heating (350–
1,000° C) of a new, poorly ordered iron oxyhydroxide precursor compound that we name …