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Title: Carbon-based clathrate compounds

Abstract

The present invention provides carbon-based clathrate compounds, including a carbon-based clathrate compound that includes a clathrate lattice with atoms of at least one element selected from the group consisting of carbon and boron as a host cage structure; guest atoms encapsulated within the clathrate lattice; and, substitution atoms that may be substituted for at least one portion of the carbon and boron atoms that constitute the clathrate lattice. In one embodiment, the invention provides a carbon-based clathrate compound of the formula LaB3C3.

Inventors:
;
Issue Date:
Research Org.:
Carnegie Inst. of Washington, Washington, DC (United States)
Sponsoring Org.:
USDOE; Defense Advanced Research Projects Agency (DARPA)
OSTI Identifier:
2221937
Patent Number(s):
11691890
Application Number:
16/810,388
Assignee:
Carnegie Institution of Washington (Washington, DC)
DOE Contract Number:  
SC0001057; W31P4Q-13-1-0005
Resource Type:
Patent
Resource Relation:
Patent File Date: 03/05/2020
Country of Publication:
United States
Language:
English

Citation Formats

Strobel, Timothy, and Zhu, Li. Carbon-based clathrate compounds. United States: N. p., 2023. Web.
Strobel, Timothy, & Zhu, Li. Carbon-based clathrate compounds. United States.
Strobel, Timothy, and Zhu, Li. Tue . "Carbon-based clathrate compounds". United States. https://www.osti.gov/servlets/purl/2221937.
@article{osti_2221937,
title = {Carbon-based clathrate compounds},
author = {Strobel, Timothy and Zhu, Li},
abstractNote = {The present invention provides carbon-based clathrate compounds, including a carbon-based clathrate compound that includes a clathrate lattice with atoms of at least one element selected from the group consisting of carbon and boron as a host cage structure; guest atoms encapsulated within the clathrate lattice; and, substitution atoms that may be substituted for at least one portion of the carbon and boron atoms that constitute the clathrate lattice. In one embodiment, the invention provides a carbon-based clathrate compound of the formula LaB3C3.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jul 04 00:00:00 EDT 2023},
month = {Tue Jul 04 00:00:00 EDT 2023}
}

Works referenced in this record:

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Carbon-boron clathrates as a new class of sp 3 -bonded framework materials
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Clathrate compounds and manufacturing method thereof
patent, October 2002


An attempt to prepare carbon clathrate compounds using high-pressure and high-temperature conditions
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Exceptional Ideal Strength of Carbon Clathrates
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Superhard superstrong carbon clathrate
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Structural Principles of Semiconducting Group 14 Clathrate Frameworks
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A Lanthanum‐Filled Carbon–Boron Clathrate
journal, December 2020


Crystal structure of lanthanum borocarbide, La5B4C5–x (x = 0.15)
journal, December 2003


Interaction of lanthanum with boron and carbon: phase diagram and structural chemistry
journal, March 2014