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ORMOCHALCs: organically modified chalcogenide polymers for infrared optics.

D A Boyd1, C C Baker1, J D Myers1

  • 1Optical Sciences Division, Naval Research Laboratory, 4555 Overlook Ave SW, Washington DC 20375, USA. darryl.boyd@nrl.navy.mil.

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|December 9, 2016
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Summary
This summary is machine-generated.

Researchers developed a new method to create novel sulfur-selenium compounds. These compounds were used to synthesize unique hybrid polymers, known as Organically Modified Chalcogenide (ORMOCHALC) polymers.

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Area of Science:

  • Materials Science
  • Polymer Chemistry
  • Inorganic Chemistry

Background:

  • Chalcogenide materials offer unique electronic and optical properties.
  • Developing new hybrid organic-inorganic polymers is crucial for advanced material applications.
  • Existing synthesis methods for chalcogenide-based polymers are limited.

Purpose of the Study:

  • To develop a novel method for synthesizing crystalline sulfur-selenium compounds.
  • To create new organic-inorganic hybrid polymers using these compounds.
  • To characterize the resulting Organically Modified Chalcogenide (ORMOCHALC) polymers.

Main Methods:

  • Combining elemental sulfur and selenium to form crystalline compounds.
  • Melting the sulfur-selenium compounds and adding an organic comonomer.
  • Vitrifying the viscous mixture after comonomer consumption and cooling to form polymers.

Main Results:

  • Successfully synthesized crystalline sulfur-selenium compounds.
  • Developed a new class of polymers termed Organically Modified Chalcogenide (ORMOCHALC) polymers.
  • Achieved the formation of organic-inorganic hybrid polymers through a controlled process.

Conclusions:

  • The novel method enables the synthesis of unique sulfur-selenium compounds.
  • ORMOCHALC polymers represent a new class of hybrid materials with potential applications.
  • This approach offers a versatile route for creating advanced chalcogenide-based polymers.