How to dope a chemical compound?

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SUMMARY

The discussion centers on the process of doping zinc sulfide (ZnS) with copper (Cu) to create phosphors for electroluminescent panels. The user has successfully synthesized zinc sulfide through combustion synthesis but seeks guidance on the doping process. It is established that the doping can be achieved by adding a copper nitrate to the combustion mixture. Reference materials such as "Anorganikum" and "Handbook of Preparative Inorganic Chemistry" are recommended for detailed procedures.

PREREQUISITES
  • Understanding of combustion synthesis techniques
  • Familiarity with doping processes in inorganic chemistry
  • Knowledge of copper nitrate and its role as a dopant
  • Access to preparative inorganic chemistry textbooks
NEXT STEPS
  • Research the specific combustion synthesis methods for zinc sulfide
  • Study the role of dopants in semiconductor materials
  • Explore the "Handbook of Preparative Inorganic Chemistry" for detailed recipes
  • Investigate safety protocols for handling chemical compounds in non-laboratory settings
USEFUL FOR

Chemistry enthusiasts, materials scientists, and anyone involved in the synthesis of phosphors or semiconductor materials will benefit from this discussion.

physicscience
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I am interested in creating phosphors for electroluminescent panels and from what I've read, one of the most common compounds is copper-doped zinc sulfide (ZnS:Cu). I've figured out how to create the zinc sulfide through a simple combustion synthesis reaction but it is the doping part that I can't figure out how to do. I've tried doing more research as to how doping is actually done but I've only found general information. Can anyone shed some light as to how I could dope zinc sulfide with copper without the use of a university lab?
 
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physicscience said:
How to dope a chemical compound?
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I remember this to be a standard procedure in introductory inorganic chemistry labs at univeristy. You should consult a corresponding textbook on preparative inorganic chemistry (Probably the whole thread is also more apt for the chemistry forum anyhow). German books are the "Anorganikum" and Jander/ Blasius.
I think the multi-volume "Handbook of Preparative Inorganic Chemistry", edited by Georg Brauer also contains recipes.
Basically you simply add the dopant e.g. a nitrate to your combustion mixture.
 

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