Search: onr:"swepub:oai:DiVA.org:umu-12466" >
Synthesis and chara...
Synthesis and characterization of SWCNTs with Ho/Ni as catalyst
- Article/chapterEnglish2006
Publisher, publication year, extent ...
Numbers
-
LIBRIS-ID:oai:DiVA.org:umu-12466
-
https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-12466URI
Supplementary language notes
-
Language:English
-
Summary in:English
Part of subdatabase
Classification
-
Subject category:ref swepub-contenttype
-
Subject category:art swepub-publicationtype
Notes
-
På kinesiska med engelskt abstract
-
SWCNTs were synthesized with high yield by DC arc discharge using Ho/Ni as catalysts. The morphologies, diameter distribution and the content of SWCNTs in the products were characterized by SEM, Raman scattering and TGA. Results indicate that SWCNTs can be efficiently synthesized with Ho/Ni as catalysts. The volume content of SWCNTs in a "web-like" form is as high as 80% in the product. Furthermore, the diameter distribution of SWCNTs, estimated by analyzing the resonance Raman scattering using excitation wavelengths of 632 and 488nm, varies from 1.35 to 1.69nm with a dominant diameter of 1.5nm, which is different from that of the SWCNTs synthesized with Ce/Ni as catalyst, proving that the diameter distribution of SWCNTs is dependent on the properties of the metal catalysts.
Subject headings and genre
Added entries (persons, corporate bodies, meetings, titles ...)
-
Liu, Bingbing
(author)
-
Zou, Yonggang
(author)
-
Li, DongMei
(author)
-
Ai, XiaoLei
(author)
-
Wang, Lin
(author)
-
Yu, Shidan
(author)
-
Zou, Guangtian
(author)
-
Sundqvist, BertilUmeå universitet,Institutionen för fysik(Swepub:umu)besu0001
(author)
-
Umeå universitetInstitutionen för fysik
(creator_code:org_t)
Related titles
-
In:New Carbon Materials21:1, s. 70-741007-8827
Internet link
Find in a library
To the university's database