scholarly journals High pressure study of nitrogen doped carbon nanotubes using Raman spectroscopy and synchrotron X-ray diffraction

2020 ◽  
Vol 13 (1) ◽  
pp. 3008-3016 ◽  
Author(s):  
Weiguang Shi ◽  
Hao Liu ◽  
Zhaohui Dong ◽  
Zhongying Mi ◽  
Sean R. Shieh ◽  
...  
Materials ◽  
2020 ◽  
Vol 13 (6) ◽  
pp. 1349 ◽  
Author(s):  
Klaudia Maślana ◽  
Ryszard J. Kaleńczuk ◽  
Beata Zielińska ◽  
Ewa Mijowska

Here, nitrogen-doped carbon nanotubes (CNT-N) were synthesized using exfoliated graphitic carbon nitride functionalized with nickel oxides (ex-g-C3N4-NixOy). CNT-N were produced at 900 °C in two steps: (1) ex-g-C3N4-NixOy reduction with hydrogen and (2) ethylene assisted chemical vapor deposition (CVD). The detailed characterization of the produced materials was performed via atomic force microscopy (AFM), transmission electron microscopy (TEM), Raman spectroscopy, X-ray diffraction (XRD) and thermogravimetric analysis (TGA). The possible mechanism of nanotubes formation is also proposed.


2015 ◽  
Vol 42 (10) ◽  
pp. 805-816 ◽  
Author(s):  
Jingui Xu ◽  
Yunqian Kuang ◽  
Bo Zhang ◽  
Yonggang Liu ◽  
Dawei Fan ◽  
...  

2014 ◽  
Vol 26 (36) ◽  
pp. 365302 ◽  
Author(s):  
V Pischedda ◽  
M Yao ◽  
R Debord ◽  
G Gabarino ◽  
A San-Miguel

2012 ◽  
Vol 192 ◽  
pp. 356-359 ◽  
Author(s):  
Ye Wu ◽  
Qian Zhang ◽  
Xiang Wu ◽  
Shan Qin ◽  
Jing Liu

2018 ◽  
Vol 13 (1) ◽  
Author(s):  
Luxi Zhang ◽  
Weitao Su ◽  
Yanwei Huang ◽  
He Li ◽  
Li Fu ◽  
...  

2019 ◽  
Vol 792 ◽  
pp. 536-542
Author(s):  
Larissa da Silva Marques ◽  
Joelma Maria de Oliveira Ferreira ◽  
Querem Hapuque Félix Rebelo ◽  
Angsula Ghosh ◽  
Daniela Menegon Trichês ◽  
...  

2018 ◽  
Vol 38 (3) ◽  
pp. 232-242 ◽  
Author(s):  
Huifang Zhao ◽  
Dayong Tan ◽  
Yu Tian ◽  
Yunhong He ◽  
Yanchun Li ◽  
...  

2002 ◽  
Vol 65 (22) ◽  
Author(s):  
P. Postorino ◽  
A. Congeduti ◽  
E. Degiorgi ◽  
J.P. Itié ◽  
P. Munsch

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