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Title: Titanium carbide (TiC) nano-fibrous felts

Abstract

A method of synthesizing mechanically resilient titanium carbide (TiC) nanofibrous felts comprising continuous nanofibers or nano-ribbons with TiC crystallites embedded in carbon matrix, comprising: (a) electrospinning a spin dope for making precursor nanofibers with diameters less than 0.5 J.Lm; (b) overlaying the nanofibers to produce a nano-fibrous mat (felt); and then (c) heating the nano-felts first at a low temperature, and then at a high temperature for making electrospun continuous nanofibers or nano-ribbons with TiC crystallites embedded in carbon matrix; and (d) chlorinating the above electrospun nano-felts at an elevated temperature to remove titanium for producing carbide derived carbon (CDC) nano-fibrous felt with high specific surface areas.

Inventors:
; ; ;
Issue Date:
Research Org.:
South Dakota Board of Regents, Pierre, SD (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1600443
Patent Number(s):
10,519,580
Application Number:
14/551,348
Assignee:
South Dakota Board of Regents (Pierre, SD)
DOE Contract Number:  
FG02-08ER64624
Resource Type:
Patent
Resource Relation:
Patent File Date: 11/24/2014
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; 77 NANOSCIENCE AND NANOTECHNOLOGY; 42 ENGINEERING

Citation Formats

Fong, Hao, Zhang, Lifeng, Zhao, Yong, and Zhu, Zhengtao. Titanium carbide (TiC) nano-fibrous felts. United States: N. p., 2019. Web.
Fong, Hao, Zhang, Lifeng, Zhao, Yong, & Zhu, Zhengtao. Titanium carbide (TiC) nano-fibrous felts. United States.
Fong, Hao, Zhang, Lifeng, Zhao, Yong, and Zhu, Zhengtao. Tue . "Titanium carbide (TiC) nano-fibrous felts". United States. https://www.osti.gov/servlets/purl/1600443.
@article{osti_1600443,
title = {Titanium carbide (TiC) nano-fibrous felts},
author = {Fong, Hao and Zhang, Lifeng and Zhao, Yong and Zhu, Zhengtao},
abstractNote = {A method of synthesizing mechanically resilient titanium carbide (TiC) nanofibrous felts comprising continuous nanofibers or nano-ribbons with TiC crystallites embedded in carbon matrix, comprising: (a) electrospinning a spin dope for making precursor nanofibers with diameters less than 0.5 J.Lm; (b) overlaying the nanofibers to produce a nano-fibrous mat (felt); and then (c) heating the nano-felts first at a low temperature, and then at a high temperature for making electrospun continuous nanofibers or nano-ribbons with TiC crystallites embedded in carbon matrix; and (d) chlorinating the above electrospun nano-felts at an elevated temperature to remove titanium for producing carbide derived carbon (CDC) nano-fibrous felt with high specific surface areas.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {12}
}

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