Synthesis of CNTs via ethanol decomposition over ball-milled Fe 2O3 coated copper sheets
Carbon nanotubes (CNTs) were synthesized on ball-milled Fe 2O3 coated copper sheets by the catalytic decomposition of ethanol vapor at 650°C. TEM, SEM, and EDX revealed the presence of 30-50 nm diameter multiwalled carbon nanotubes with catalytic particles at their tips. CNTs, α-Fe, and Fe3C were de...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
2014
|
| Online Access: | http://www.scopus.com/inward/record.url?eid=2-s2.0-33947161661&partnerID=40&md5=f2968cd1ae1eca8f24d7126ff35da6af http://cmuir.cmu.ac.th/handle/6653943832/5311 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Institution: | Chiang Mai University |
| Language: | English |
| Summary: | Carbon nanotubes (CNTs) were synthesized on ball-milled Fe 2O3 coated copper sheets by the catalytic decomposition of ethanol vapor at 650°C. TEM, SEM, and EDX revealed the presence of 30-50 nm diameter multiwalled carbon nanotubes with catalytic particles at their tips. CNTs, α-Fe, and Fe3C were detected by XRD. Raman and TG analyses show that the product is CNTs with less than 10 wt % residues. The carbon yield was the maximum at 354 wt %. © 2007 Pleiades Publishing, Inc. |
|---|