Research on iron removal on carbon nanotube materials synthesized by the CVD method using 2,4-D adsorption in aqueous solution

TS. Hoàng Kim Huế - Viện Hóa học Môi trường QS

doi:10.62239/jca.2024.027

Authors

Hoang Kim Hue Author

DOI:

https://doi.org/10.62239/jca.2024.027

Keywords:

Carbon nanotubes, Fe , 2,4-dichlorophenoxyacetic acid

Abstract

In this study, the technique of oxidation in air and treatment with HCl was chosen to remove iron in carbon nanotube materials synthesized by the CVD method to apply 2,4-D adsorption in aqueous solution at initial concentration 52.2 mg/L. The oxidation process was repeated twice at 440 ˚C for 4 hours and 40 minutes, respectively. XRD, TEM, BET, AAS, HPLC analysis methods have shown that the MWCNTs tube tips are open and not shortened, can handle 94.42 % Fe, removing Fe has increased the surface area. BET alone increased from 170 to 262 m²/g and pore volume increased from 0.897 to 1.402 cm³/g, increasing the adsorption capacity of the material from 64.39 to 80.16 %.

Downloads

Download data is not yet available.

References

Young Alin L., The History, Use, Spinger (2012) 45 - 61.

Jeanne Mager Stellman, Steven D. Stellman, Richard Christian, Tracy Weber, Carrie Tomassallo, Natura 422 (2003) 681 – 687. https://doi.org/10.1038/nature01537

Young A. L., Reggiani G. M. (1988), Elsevier (1988) 32 – 66.

Ramesh Vinayagam, Saivedh Ganga, Gokulakrishnan Murugesan, Gayathri Rangasamy, Ruchi Bhole, Louella Concepta Goveas, Thivaharan Varadavenkatesan, Niyam Dave, Adithya Samanth, V. Radhika Devi, Raja Selvaraj, Chemosphere, 310 (2023), 136883. https://doi.org/10.1016/j.chemosphere.2022.136883.

Ahmad A. Alluhaybi, Ahmed Alharbi, Khaled F. Alshammari, Mohamed G. El-Desouky, ACS Omega, 8, 423 (2023), 40775-4078. https://doi.org/10.1021/acsomega.3c05818.

Nikhilesh S. Trivedi, Rhushikesh A. Kharkar, Sachin A. Mandavgane, Arabian Journal of Chemistry, 12, 8 (2019), 4541 - 4549. https://doi.org/10.1016/j.arabjc.2016.07.022.

Hoang Kim Hue, Lam Vinh Anh, Dinh Bao Trong, Vietnam Journal of Chemistry, 56, 2 (2018) 208-213. https://doi.org/10.1002/vjch.201800015.

Hoang Kim Hue, Lam Vinh Anh, To Van Thiep, Vietnam Journal of Chemistry, 56, 2 (2018) 191 – 196. https://doi.org/10.1002/vjch.201800012.

Rosa Axet M., R. Bacsa Revathi, F. Machado Bruno, Serp Philippe, Handbook of Carbon Nano Meterials, Francis D’Souza and Karl M Kadish 5(2011) 39 - 183.

Razali Mohd Hasmizam, Ahmad Amirah, Azaman Mohamad Azri, Amin

Khairul Anuar Mat, International Journal of Applied Chemistry, 12, 3 (2016) 237 – 280.

XR Ye, LH Chen, C Wang, JF Aubuchon, IC Chen, Al Gapin, JB Talbot, S Jin, J Phys Chem B., 110, 26 (2006) 12938 - 12942. https://doi.org/10.1021/jp057507m.

Hemadi K., Siska A., L. Thiên - Nga, Forró L., Kiricsi I., Solid State Ionics, 141(2001) 203 – 209. https://doi.org/10.1016/S0167-2738(01)00789-5.

Mahalingam P., Parasuram B., Maiyalagan T., Sundaram S., J. Environ. Nanotechnol., 1, 1 (2012) 53 - 61.

Zhang Jin, Zou Hongling, Qing Quan, Yanlian Yang, Li Qingwen, Liu Zhongfan, Guo Xinyong, Du Zuliang, J. Phys. Chem. B, 107, 16 (2003) 3712 – 3718. https://doi.org/10.1021/jp027500u.

Chiang I. W., Brinson B. E., Huang A. Y., Willis P. A., Bronikowski M. J., Margrave J. L., Smalley R. E., Hauge R. H., J. Phys. Chem. B. 105 (2001) 8297 – 8301. https://doi.org/10.1021/jp003453z

Huỳnh Anh Hoàng, Nghiên cứu tổng hợp, đặc trưng và một số ứng dụng của vật liệu Cacbon nano ống bằng phương pháp xúc tác lắng đọng Hóa học pha hơi khí dầu mỏ hóa lỏng (LPG) Việt Nam, Luận án Tiến sĩ Hóa học, Viện Hóa học (2012).

Sun Zhenyu, Liu Zhimin, Han Buxing, Wang Yong, Du Jimin, Xie Zailai, Han Guojun, Advanced Materials 17 7 (2005) 928 – 932. https://doi.org/10.1002/adma.200400839