Phase Diagram of BiMnO3: High Pressure Necessary?

In summary, researchers have found that bismuth manganate (BiMnO3) can be synthesized in high pressure conditions, but there are also methods to synthesize it at normal pressure, such as solgel or solid state reactions. This compound may be more stable under high pressure, but more research is needed to fully understand its phase diagram. The possibility of synthesizing BiMnO3 at normal pressure is still an open question in research.
  • #1
fahmi amin
3
0
HELLO everyone..

i have read some journals and some researchers (not all but most of them) said that bismuth manganate MUST be synthesized in high pressure conditions. in other words, not in room temperature/pressure. it that true? because some of researchers also synthesized that BiMnO3 in normal pressure (i just assumed it as normal pressure@not high pressure because they are not mentioned it in their journals) and use a solgel or solid state rxn method in their BiMnO3 researchs.

which one is ok?
 
Physics news on Phys.org
  • #2
Please get into the habit of citing your sources when posting here, especially when you are using these external sources as the basis of your post and question.

Zz.
 
  • #3
ok.. I'm sorry pal
 
  • #4
If you search on "Phase diagram BiMnO3" - you will find that high pressure will stabilize BiMnO3, but that the phase diagram is currently unknown.

Thus your question appears to be an open research question.
 
  • #5
Even if that compound wouldn't be the most stable modification at normal pressure does not exclude the possibility that it can be synthesized at normal pressure. E.g. diamond can be deposited by CVD alltough it is a high pressure modification.
 

1. What is the phase diagram of BiMnO3?

The phase diagram of BiMnO3 is a graphical representation of the different phases or states of matter that the compound can exist in under varying conditions of temperature and pressure.

2. What is the significance of high pressure in the phase diagram of BiMnO3?

High pressure is necessary in the phase diagram of BiMnO3 because it can induce phase transitions and change the physical properties of the compound, allowing for the exploration of new phases and the study of their properties.

3. How does the phase diagram of BiMnO3 change under high pressure?

Under high pressure, the phase diagram of BiMnO3 may show new phases, phase boundaries may shift, and the stability of existing phases may change. This can provide valuable insights into the behavior and properties of the compound.

4. What techniques are used to study the phase diagram of BiMnO3 under high pressure?

Some common techniques used to study the phase diagram of BiMnO3 under high pressure include X-ray diffraction, Raman spectroscopy, and neutron scattering. These techniques allow for the analysis of the crystal structure and physical properties of the compound at different pressure points.

5. What is the potential application of studying the phase diagram of BiMnO3 under high pressure?

Studying the phase diagram of BiMnO3 under high pressure can provide insights into the behavior and properties of the compound, which can be useful for potential applications such as in the development of new materials for electronic and magnetic devices.

Similar threads

A Negative Pressure in Solid Phase Diagram of Water
    • Atomic and Condensed Matter
Replies
1
Views
1K
Phase Equilibrium of Liquid and Vapor Under External Pressure
    • Chemistry
Replies
9
Views
2K
Phase diagram of water in real life
    • Chemistry
2
Replies
49
Views
6K
Two-Phase Pressure Drop (I need an expert)
    • Mechanical Engineering
Replies
0
Views
379
Phase diagram p-v and plasmatic state
    • High Energy, Nuclear, Particle Physics
Replies
1
Views
3K
Why is air in atmospheric pressure and room temperature a gas?
    • Mechanical Engineering
Replies
3
Views
1K
Volume vs pressure in solids
    • Atomic and Condensed Matter
Replies
2
Views
2K
I Empirical temperature scales using different thermometers
    • Classical Physics
Replies
7
Views
836
HVAC High Flow Control with High Pressure and Temperatures
    • DIY Projects
Replies
7
Views
2K
I Melting point of graphite and diamond?
    • Classical Physics
Replies
3
Views
1K

Hot Threads

Recent Insights

Back
Top