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Low-Cost Arc Process to Produce Single-Walled Nano-TubesT Using Coal-Based…

Award Information

Agency:
Department of Energy
Branch:
N/A
Award ID:
54972
Program Year/Program:
2001 / SBIR
Agency Tracking Number:
60756S00-II
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2001
Title: Low-Cost Arc Process to Produce Single-Walled Nano-TubesT Using Coal-Based Starting Materials
Agency: DOE
Contract: DE-FG03-00ER83042
Award Amount: $0.00
 

Abstract:

60756 Recently discovered fullerene nano-tubes (also known as Single-Walled Nano-Tubes, SWNT) may have wide applicability because of their unique structure, as well as their physical and chemical properties. This project will develop a continuous reactor to economically produce high-yield SWNT using coal-based materials. The proposed reactor will utilize a flow-through design and allow control of production parameters, including catalyst composition and particle size, catalyst/coal ratio, temperature of reaction and annealing zones, and reaction time. The use of low cost coal-based materials as source of carbon, catalyst, and promoter will assure the low cost of the product. Phase I demonstrated that SWNT in good yield can be produced from coal based material. A plasma system, based on inductive coupling plasma, was developed and tested. Although the SWNT products were produced at moderate yield, the approach was shown to have potential for large-scale production and to be synergetic with the coal powder form. In Phase II, a flexible reactor design will be developed to introduce coal-based materials in powder form. A mathematical model that takes reaction parameters into account will be used to simulate the SWNT production process. The approaches will be scaled-up to produce commercial quantities of this novel and versatile material. Commercial Applications and Other Benefits as described by the awardee: High-yield, low cost SWNT should find a significant market in such applications as field emission devices, memory devices (high density memory arrays, memory logic switching arrays), Nano-MEMs, AFM imaging probes, distributed diagnostics sensors, and strain sensors. Other key applications include: thermal control materials, super-strength (100 times steel) and light weight reinforcement and nanocomposites, EMI shielding materials, catalytic support, gas storage materials, high surface area electrodes, and light weight conductor cable and wires.

Principal Investigator:

R. O. Loutfy
President
5205741980
rloutfy@mercorp.com

Business Contact:

James C. Withers
Chief Executive Officer
5205741980
jcwithers@mercorp.com
Small Business Information at Submission:

Mer Corp (materials And Electrochemical Research)
7960 South Kolb Road Tucson, AZ 85706

EIN/Tax ID: 860530946
DUNS: N/A
Number of Employees: N/A
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No