Holmium (Ho) Nanoparticles - Properties, Applications

Topics Covered

Introduction
Chemical Properties
Physical Properties
Thermal Properties
Applications

Introduction

Nanoparticles have a potentially vast area of application from high-tech industries to biomedical fields. They are known to possess excellent catalytic, optical, magnetic, and electronic properties.

Holmium is a Block F, Period 6 element. It is a rare earth element that is relatively soft and malleable. It possesses the highest magnetic moment of any naturally occurring element. It is found in minerals such as gadolinite and monazite. The morphology of these particles is spherical, and they appear as a black powder.

Holmium nanoparticles are graded as flammable solids.

Chemical Properties

The chemical properties of holmium nanoparticles are outlined in the following table.

Chemical Data
Chemical symbol Ho
CAS No. 7440-60-0
Group 3
Electronic configuration [Xe] 4f11 6s2

Physical Properties

The physical properties of holmium nanoparticles are given in the following table.

Properties Metric Imperial
Density 8.80 g/cm3 0.317 lb/in3
Molar mass 164.93 g/mol -

Thermal Properties

The thermal properties of holmium nanoparticles are provided in the table below.

Properties Metric Imperial
Melting point 1474°C 2685°F
Boiling point 2700°C 4892°F

Applications

The potential applications of holmium nanoparticles are in the following areas:

  • Plastics, coatings, nanofibers, nanowires, and textiles
  • Alloy and catalyst applications
  • As a dopant in glass and optical fibers

Source: AZoNano

 

Date Added: Mar 27, 2013 | Updated: Jul 11, 2013
Tell Us What You Think

Do you have a review, update or anything you would like to add to this article?

Leave your feedback
Submit