In situ catalytic growth of carbon nanotubes on the surface of carbon cloth

2007 ◽  
Vol 67 (14) ◽  
pp. 2986-2989 ◽  
Author(s):  
Qiao-Juan Gong ◽  
He-Jun Li ◽  
Xiang Wang ◽  
Qian-Gang Fu ◽  
Zhao-wei Wang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Cloth ◽  
Catalytic Growth

An SiOx anode strengthened by the self-catalytic growth of carbon nanotubes

Nanoscale ◽  
2021 ◽  
Vol 13 (6) ◽  
pp. 3808-3816
Author(s):  
Hongjin Xue ◽  
Yong Cheng ◽  
Qianqian Gu ◽  
Zhaomin Wang ◽  
Yabin Shen ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Volume Change ◽  
Large Volume ◽  
The Self ◽  
Catalytic Growth ◽  
Large Volume Change

A close-knit CNTs coating that in-situ grown on the SiOx particles realizes the “soft-combination” between SiOx and CNTs, thus conquering the long-lasting issues of poor conductivity and large volume change of SiOx faced.

In Situ TEM Observations on the Sulfur-Assisted Catalytic Growth of Single-Wall Carbon Nanotubes

2014 ◽  
Vol 5 (8) ◽  
pp. 1427-1432 ◽  
Author(s):  
Lili Zhang ◽  
Peng-Xiang Hou ◽  
Shisheng Li ◽  
Chao Shi ◽  
Hong-Tao Cong ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Single Wall Carbon Nanotubes ◽  
In Situ Tem ◽  
Catalytic Growth ◽  
Single Wall Carbon

Ni-Fe Competition in the Catalytic Growth of Carbon Nanotubes

2006 ◽  
Vol 963 ◽  
Author(s):  
Vladimir. Z. Mordkovich ◽  
D. N. Kharitonov ◽  
I. A. Maslov ◽  
E. B. Mitberg
Keyword(s):  
Carbon Nanotubes ◽  
Stainless Steel ◽  
Carbon Nanostructures ◽  
Oxidation Process ◽  
Steel Alloy ◽  
Catalytic Growth ◽  
Carbon Nanotube Growth ◽  
Nanotube Growth ◽  
Perovskite Type

ABSTRACTThe paper presents the results of competitive catalysis investigation of the carbon nanotube growth in situ of the partial oxidation process of methane. The competition between Ni and Fe results in suppression of Ni catalytic activity and the growth of Fe-capped carbon nanotubes. The discrimination is so strong that iron is segregated from Ni-Fe based stainless steel alloy leaving characteristic Ni-enriched corrosion caverns. The process strongly depends on temperature. Depending on particular catalyst bed composition, the nanotubes of various morphology may occur. In particular, the use of perovskite-type catalyst leads to formation of “olive-branch”-like peculiar carbon nanostructures.

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