Growth of carbon nanotubes by chemical vapor deposition

Jung, Minjae; Eun, Kwang Yong; Lee, Jae-Kap; Baik, Young‐Joon; Lee, Kwang-Ryeol; Park, Jong-Wan

doi:10.1016/s0925-9635(00)00446-5

Cited by 135 publications

(74 citation statements)

References 20 publications

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“…21 Nickel nanoparticles were synthesized following a procedure described by Metin et al 22 In brief, 1.03 g of nickel acetylacetonate was mixed with 60 mL of oleylamine and 1.2 mL of oleic acid in a nitrogen environment. Moisture and oxygen were removed from this solution by heating it to 110 1C and holding at that temperature for one hour.…”

Section: Carbon Nanotube Synthesismentioning

confidence: 99%

Carbon nanotubes as electronic interconnects in solid acid fuel cell electrodes

Varga

Pfohl

Brunelli

et al. 2013

Phys. Chem. Chem. Phys.

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Carbon nanotubes have been explored as interconnects in solid acid fuel cells to improve the link between nanoscale Pt catalyst particles and macroscale current collectors. The nanotubes were grown by chemical vapor deposition on carbon paper substrates, using nickel nanoparticles as the catalyst, and were characterized using scanning electron microscopy and Raman spectroscopy. The composite electrode material, consisting of CsH 2 PO 4 , platinum nanoparticles, and platinum on carbon-black nanoparticles, was deposited onto the nanotube-overgrown carbon paper by electrospraying, forming a highly porous, fractal structure. AC impedance spectroscopy in a symmetric cell configuration revealed a significant reduction of the electrode impedance as compared to similarly prepared electrodes without carbon nanotubes.

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Section: Carbon Nanotube Synthesismentioning

confidence: 99%

Carbon nanotubes as electronic interconnects in solid acid fuel cell electrodes

Varga

Pfohl

Brunelli

et al. 2013

Phys. Chem. Chem. Phys.

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“…At the function of H 2 gas, the continuous film gradually separated into Al nanoparticle film, as described in Ref. (Yao et al, 2008;Jung et al, 2001.) When the temperature was increased to 1000 o C, NH 3 gas was introduced into the vacuum chamber and decomposed into N atoms.…”

Section: Resultsmentioning

confidence: 99%

The Controlled Growth of Long AlN Nanorods and In-situ Investigation on Their Field Emission Properties

Liu¹,

Li²,

Su³

et al. 2012

Nanorods

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“…18 After the deposited Co (catalyst) film was annealed at 800°C in hydrogen environment, vertically aligned CNTs were grown by thermal CVD of acetylene (2.4 to 16.7 vol%) in NH 3 environment at 950°C without the NH 3 pre-treatment. 19 At atmospheric pressure, Co was used as a catalyst for thermal CVD of vertically aligned CNTs which were controlled by the flow rate of NH 3 to C 2 H 2 .…”

Section: ¹2mentioning

confidence: 99%

Effects of Parameters for Preparing Carbon Nanotubes on the Capacitances of Manganese-Cobalt-Zinc Oxide/Carbon Nanotube Electrodes

Lin

2013

Electrochemistry

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A Co (catalyst)-Ti-coated silicon foil on which carbon nanotubes (CNTs) are directly grown by thermal chemical vapor deposition (CVD) with/without H 2 and using different temperatures/volume flow rates of NH 3 is optionally pretreated with hydrogen-plasma. Thereafter the CNTs are treated with nitrogen-plasma, and a manganese-cobaltzinc oxide film is deposited on the CNTs by radio frequency sputtering. For the CNT electrode, at the 100th cycle of potential cycling, its specific capacitance at a CNT growing temperature of 750°C is higher than those at 700 or 800°C and the higher the NH 3 flow rate while growing CNTs, the higher the specific capacitance. Furthermore, the specific capacitance of the manganese-cobalt-zinc oxide/CNT electrode for the CNTs grown in 50 cm 3 min −1 NH 3 is higher than that without NH 3 .

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Growth of carbon nanotubes by chemical vapor deposition

Cited by 135 publications

References 20 publications

Carbon nanotubes as electronic interconnects in solid acid fuel cell electrodes

Carbon nanotubes as electronic interconnects in solid acid fuel cell electrodes

The Controlled Growth of Long AlN Nanorods and In-situ Investigation on Their Field Emission Properties

Effects of Parameters for Preparing Carbon Nanotubes on the Capacitances of Manganese-Cobalt-Zinc Oxide/Carbon Nanotube Electrodes

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