A comparative study on magnesium hydroxide and magnesium oxide nanostructures

2019 ◽  
Author(s):  
Neha Rani ◽  
Surjeet Chahal ◽  
Parmod Kumar ◽  
Rajni Shukla ◽  
S. K. Singh
Keyword(s):  
Comparative Study ◽  
Magnesium Oxide ◽  
Magnesium Hydroxide ◽  
Oxide Nanostructures

Kinetics-Driven Growth of Orthogonally Branched Single-Crystalline Magnesium Oxide Nanostructures

2005 ◽  
Vol 109 (22) ◽  
pp. 11204-11208 ◽  
Author(s):  
Yufeng Hao ◽  
Guowen Meng ◽  
Changhui Ye ◽  
Xueru Zhang ◽  
Lide Zhang
Keyword(s):  
Magnesium Oxide ◽  
Single Crystalline ◽  
Oxide Nanostructures

scholarly journals Thin water films and magnesium hydroxide fiber growth

RSC Advances ◽  
2015 ◽  
Vol 5 (100) ◽  
pp. 82564-82569 ◽  
Author(s):  
Amir Gheisi ◽  
Andreas Sternig ◽  
Günther J. Redhammer ◽  
Oliver Diwald
Keyword(s):  
Magnesium Hydroxide ◽  
Reaction Medium ◽  
Fiber Growth ◽  
Oxide Nanostructures ◽  
Water Films

On oxide nanostructures thin water films act as reactant and provide a reaction medium for hydroxide fiber growth.

scholarly journals Isolated Cobalt Ions Embedded in Magnesium Oxide Nanostructures: Spectroscopic Properties and Redox Activity

2020 ◽  
Vol 26 (68) ◽  
pp. 16049-16056
Author(s):  
Thomas Schwab ◽  
Matthias Niedermaier ◽  
Gregor A. Zickler ◽  
Milan Ončák ◽  
Oliver Diwald
Keyword(s):  
Magnesium Oxide ◽  
Spectroscopic Properties ◽  
Redox Activity ◽  
Cobalt Ions ◽  
Oxide Nanostructures

Nanoscale Magnesium Hydroxide and Magnesium Oxide Powders:  Control over Size, Shape, and Structure via Hydrothermal Synthesis

2001 ◽  
Vol 13 (2) ◽  
pp. 435-440 ◽  
Author(s):  
Yi Ding ◽  
Guangtao Zhang ◽  
Hao Wu ◽  
Bin Hai ◽  
Liangbin Wang ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Magnesium Oxide ◽  
Magnesium Hydroxide ◽  
Oxide Powders

A comparison of carbon footprints of magnesium oxide and magnesium hydroxide produced from conventional processes

2018 ◽  
Vol 202 ◽  
pp. 1035-1044 ◽  
Author(s):  
Van-Tri Luong ◽  
Rose Amal ◽  
Jason Anthony Scott ◽  
Simone Ehrenberger ◽  
Tam Tran
Keyword(s):  
Magnesium Oxide ◽  
Magnesium Hydroxide ◽  
Carbon Footprints

The decomposition of magnesium hydroxide in an electron microscope

1958 ◽  
Vol 247 (1250) ◽  
pp. 346-352 ◽  
Keyword(s):  
Electron Beam ◽  
Electron Microscope ◽  
Electron Diffraction ◽  
Single Crystals ◽  
Magnesium Oxide ◽  
Magnesium Hydroxide ◽  
Basal Plane ◽  
Morphological Changes ◽  
Water Molecules ◽  
Two Stages

The beam of an electron microscope has been used to dehydrate single crystals of magnesium hydroxide to magnesium oxide. Electron diffraction photographs and electron micrographs were taken at various stages to follow the crystallographic and morphological changes which accompany decomposition. The decomposition may be considered to occur in two stages. First, there is a small shrinkage in the basal plane, and the resulting strain causes a maze of cracks in the crystal. This change is followed by a collapse of the planes down the original [0001] of magnesium hydroxide. The collapse is controlled by the migration of water molecules from between the planes to a surface where they can escape. The product is a highly oriented aggregate of micro-crystallites of magnesium oxide. More intense irradiation in the electron beam occasionally causes bulk movement of the solid.

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