The effect of synthesis temperature on the carbon yield and characteristics of nano composite C-CNFs

https://doi.org/10.31130/jst-ud2020-070E

##plugins.themes.academic_pro.article.main##

Author

  • Tri Truong Huu

Từ khóa:

C-CNFs
LPG
SEM
TEM
BET
TGA
Raman

Tóm tắt

Synthesis temperature is one of important factors influencing on characteristics of carbon nanostructured materials. In this article, the authors evaluate the change of properties of nano composite C-CNFs obtained by simultaneously synthesizing and decorating NFs on the surface of the carbon felt at different temperatures. The results have shown that the carbon yield increases from 5.55 %wt to 227.13 %wt by enhancing the growth temperature from 620 oC to 680 oC. The results from Raman spectrum analysis have indicated that when the temperature rises from 620 oC to 680 oC, the ID/IG ratio decreases from 0.932 to 0.728. The decrease of ID/IG ratio has affirmed the increase in the graphitization degree of the product. However, this ratio increases slightly to 0.749 when the temperature is at 710 oC. This result demonstrate formation of amorphous carbon at high temperature. Besides, the obtained C-CNFs are also analyzed by several techniques such as SEM, TEM, TGA and BET.

Tài liệu tham khảo

    [1] Eric Mayhew, Vikas Prakash, “Thermal conductivity of individual carbon nanofibers”, Carbon 62 (2013), p.493-500.
    [2] Tanil Ozkan, Mohammah Naraghi, Ioannis Chasiotis, “Mechanical properties of vapor grown carbon nanofibers”, Carbon 48 (2010) p.239-244.
    [3] Jan Prasek, Jana Drbohlavova, Jana Chomoucka, Jaromir Hubalek, Ondrej Jasek, Vojtech Adam and Rene Kizek, “Methods for carbon nanotubes synthesis—review”, J. Mater. Chem., 2011, 21, 15872
    [4] S. McCaldin, M. Bououdina, D.M. Grant, G.S. Walker, “The effect of processing conditions on carbon nanostructures formed on an iron-based catalyst”, Carbon 44 (2006), p.2273–2280.
    [5] M. Aksak, S. Kir, Y. Selamet, “Effect of the growth temperature on carbon nanotubes grown by thermal chemical vapor deposition method”, Journal of optoelectronics and advanced materials - symposia, Vol. 1, No. 3, 2009, p. 281 – 284.
    [6] Hang Qi, Cheng Qian, and Jie Liu, “Synthesis of High-Purity Few-Walled Carbon Nanotubes from Ethanol/Methanol Mixture”, Chem. Mater., 2006, 18, 5691-5695
    [7] LichaoFeng, NingXie, and Jing Zhong, “Carbon Nanofibers and Their Composites: A Review of Synthesizing, Properties and Applications”, Materials 2014, 7, p.3919-3945.
    [8] Christian Lutz, Julia Syurik, C. N. Shyam Kumar, Christian Kübel, Michael Bruns, Hendrik Hölscher, “Dry adhesives from carbon nanofibers grown in an open ethanol flame”, Beilstein J. Nanotechnol. 2017, 8, p.2719–2728.
    [9] Nan Xiao, Ying Zhou, Zheng Ling, Jieshan Qiu, “Synthesis of carbon nanofiber/carbon foam composite from coal liquefaction residue for the separation of oil and water”, Carbon 59 (2013), p.530-536.
    [10] Thi Xuan Huong Le, Mikhael Bechelany, Marc Cretin, “Carbon felt based-electrodes for energy and environmental applications: a review ”, Carbon (2017), doi: 10.1016/j. carbon.2017.06.078.
    [11] Yuanyuan Cheng, Ge He, Alexandre Barras, Yannick Coffinier, Shixiang Lu, Wenguo Xu, Sabine Szunerits and Rabah Boukherrou, “One-step immersion for fabrication of superhydrophobic / superoleophilic carbon felts with fire resistance: Fast separation and removal of oil from water”, Chemical Engineering Journal (2017), doi: http://dx.doi.org/10.1016/ j.cej.2017.08.088.
    [12] Chia-Ming Chen, Yong-Ming Dai, Jenn Gwo Huang, Jih-Mirn Jehng, “Intermetallic catalyst for carbon nanotubes (CNTs) growth by thermal chemical vapor deposition method”, Carbon 44 (2006), p.1808–1820.
    [13] Cheol Jin Lee, Jeunghee Park, Yoon Huh, Jeong Yong Lee; “Temperature effect on the growth of carbon nanotubes using thermal chemical vapor deposition”; Chemical Physics Letters 343 (200l), p.33–38.
    [14] HuMing, Ding Peiling, Zhang Yunlong, Gao Jing, and Ren Xiaoxue, “Effect of Reaction Temperature on Carbon Yield and Morphology of CNTs on Copper Loaded Nickel Nanoparticles”, Journal of Nanomaterials, Volume 2016, Article ID 8106845.
    [15] Tri Truong-Huu, Lam Nguyen-Dinh, Ngoc Tran-Nguyen, Lan Bui-Thi-Huong, Nguu Le-Duc, Hy Duong-The, “Synthesis carbon nano fiber on carbon felt’s surface using LPG”, The University of Da Nang - Journal of Science and Technology, Vol. 17’ No. 5, p.63-67, 2019.
    [16] Zhiqiang Niu, Yan Fang, “Effect of temperature for synthesizing single-walled carbon nanotubes by catalytic chemical vapor deposition over Mo-Co-MgO catalyst”; Materials Research Bulletin 43 (2008), p.1393–1400.
    [17] Siang-Piao Chai, Sharif Hussein Sharif Zein, Abdul Rahman Mohamed, “The effect of catalyst calcination temperature on the diameter of carbon nanotubes synthesized by the decomposition of methane”, Carbon 45 (2007), p.1535–1541.
    [18] W.Z.Li, J.G. Wen, Z.F. Ren, “Effect of temperature on growth and structure of carbon nanotubes by chemical vapor deposition”, Appl. Phys. A 74, (2002), p.397–402.
    [19] Yasumitsu Miyata, Kohei Mizuno, and Hiromichi Kataura, “Purity and Defect Characterization of Single-Wall Carbon Nanotubes Using Raman Spectroscopy”, Journal of Nanomaterials, Vol. 2011, Article ID 786763.
    [20] Young Chul Cho, Kyoung-In Min, and Mun Seok Jeong, “Novel Method of Evaluating the Purity of Multiwall Carbon Nanotubes Using Raman Spectroscopy”, Journal of Nanomaterials, Vol. 2013, Article ID 615915.
Xem thêm

##plugins.themes.academic_pro.article.sidebar##

Đã Xuất bản

Jun 30, 2020
Download
PDF (English)
Cách trích dẫn
Tri Truong Huu. “The Effect of Synthesis Temperature on the Carbon Yield and Characteristics of Nano Composite C-CNFs”. Tạp Chí Khoa học Và Công nghệ - Đại học Đà Nẵng, vol 18, số p.h 6, Tháng Sáu 2020, tr 57-61, doi:10.31130/jst-ud2020-070E.

##plugins.themes.academic_pro.article.details##