Synthesis of single-crystalline hollow β-FeOOH nanorods via a controlled incomplete-reaction course
Source abstract
Abstract
The single-crystalline β-FeOOH hollow nanorods with a diameter ranging from 20∼30 nm and length in the range of 70–110 nm have been successfully synthesized through a two-step route in the solution. The phase transformation and the morphologies of the hollow β-FeOOH nanorods were investigated with X-ray powdered diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), selected area electric diffraction (SAED), high-resolution transmission electron microscopy (HRTEM), infrared spectrum (IR) and thermo-gravimetric analysis (TGA). These studies indicate that the first step is an incomplete-reaction course. Furthermore, The formation mechanism of the hollow nanorods has been discussed. It is found that the mixed system including chitosan and n-propanol is essential for the final formation of the hollow β-FeOOH nanorods.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Iron oxide chemistry and applications · Copper-based nanomaterials and applications · Electrocatalysts for Energy Conversion
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (24)
Show source-provided references
1. Amine K., Yasuda H., Yamachi M. (1999). β-FeOOH, a new positive electrode material for lithium secondary batteries. J. Power Sources 81: 221–22310.1016/S0378-7753(99)00138-X ↗
2. Caruso F., Caruso R.A., Helmuth Möhwald. (1998). Nanoengineering of inorganic and hybrid hollow spheres by colloidal templating. Science 282: 1111–111410.1126/science.282.5391.1111 ↗
3. Cason J.P., Miller M.E., Thompson J.B., Roberts C.B. (2001). Solvent effects on copper nanoparticle growth behavior in AOT reverse micelle systems. J. Phys. Chem. B. 105: 2297–230210.1021/jp002127g ↗
4. Chen D., Chen D., Jiao X., Zhao Y. (2003). Hollow-structured hematite particles derived from layered iron (hydro)oxyhydroxide–surfactant composites. J. Mater. Chem. 13: 2266–227010.1039/B305165J ↗
5. Flynn Jr C.M. (1984). Hydrolysis of inorganic iron(III) salts. Chem. Rev. 84: 31–4110.1021/cr00059a003 ↗
6. Fowler C.E., Khushalani D., Mann S. (2001). Facile synthesis of hollow silica microspheres. J. Mater. Chem. 11: 1968–197110.1039/b102675p ↗
7. Guan H., Cheng X. (2004). Study of cobalt(II)-chitosan coordination polymer and its catalytic activity and selectivity for vinyl monomer polymerization. Polym. Adv. Technol. 15: 89–9210.1002/pat.437 ↗
8. He T., Chen D., Jiao X., Xu Y., Gu Y. (2004). Surfactant-assisted solvothermal synthesis of Co3O4 hollow spheres with oriented-aggregation nanostructures and tunable particle size. Langmuir 20: 8404–840810.1021/la0488710 ↗
9. Huang H., Remsen E.E., Kowalewski T., Karen L. (1999). Nanocages derived from shell cross-linked micelle templates. J. Am. Chem. Soc. 121: 3805–380610.1021/ja983610w ↗
10. Jiang Z.Y., Xie Z.X., Zhang X.H., Lin S.C., Xie S.Y., Huang R.B., Zheng L.S. (2004). Synthesis of single-crystalline ZnO polyhedral submicrometer-sized hollow beads using laser-assisted growth with ethanol droplets as soft templates. Adv. Mater. 16: 904–90710.1002/adma.200306635 ↗
11. Kanno R., Shirane T., Kawamoto Y., Takeda Y., Takano M., Ohashi M., Yamaguchi Y. (1996). Synthesis, structure, and electrochemical properties of a new lithium iron oxide, LiFeO2, with a corrugated layer structure. J. Electrochem. Soc. 143: 2435 – 244210.1149/1.1837027 ↗
12. Liu B., Zeng H.C. (2004). Mesoscale organization of CuO nanoribbons: formation of “Dandelions”. J. Am. Chem. Soc. 126: 8124–812510.1021/ja048195o ↗
13. Mathlowitz E., Jacob J.S., Jong Y.S., Carino G.P., Chickering D.E., Chaturvedl P., Santos C.A., Vijayaraghavan K., Montgomery S., Bassett M., Morrell C. (1997). Biologically erodable microspheres as potential oral drug delivery systems. Nature 386: 410–41410.1038/386410a0 ↗
14. Peng Q., Dong Y., Li Y. (2003). ZnSe semiconductor hollow microspheres. Angew. Chem. Int. Ed. 42: 3027–323010.1002/anie.200250695 ↗
15. Peng Z.M., Wu M., Xiong Y., Wang J., Chen Q. (2005). Synthesis of magnetite nanorods through reduction of β-FeOOH. Chem. Lett. 34: 636–63410.1246/cl.2005.636 ↗
16. Sha G., Wang T., Xiao J., Liang C. (2004). A mild solvothermal route to α-Fe2O3 nanoparticles. Mate. Res. Bull. 39: 1917–192110.1016/j.materresbull.2004.06.002 ↗
17. Sugimoto T., Muramatsu A. (1996). Formation mechanism of monodispersed α-Fe2O3 particles in dilute FeCl3 solutions. J. Colloid Interf. Sci. 184: 626–63810.1006/jcis.1996.0660 ↗
18. Sugimoto T., Itoh H., Mochida T. (1998). Shape control of monodisperse hematite particles by organic additives in the gel–sol system. J. Colloid Interf. Sci. 205: 42–5210.1006/jcis.1998.5588 ↗
19. Sun Y., Xia Y. (2002). Shape-controlled synthesis of gold and silver nanoparticles. Science 298: 2176–217910.1126/science.1077229 ↗
20. Sun Y., Xia Y. (2004). Mechanistic study on the replacement reaction between silver nanostructures and chloroauric acid in the aqueous medium. J. Am. Chem. Soc. 126: 3892–390110.1021/ja039734c ↗
21. Wang L., Y. Ebina, K. Takada & T. Sasaki, 2004. Ultrathin hollow nanoshells of manganese oxide. Chem. Commun. 1074–107510.1039/b402209b ↗
22. Xiong Y.J., Xie Y., Chen S., Li Z. (2003). Fabrication of self-supported patterns of aligned β-FeOOH nanowires via a low-temperature solution reaction. Chem. Eur. J. 9: 4991–499610.1002/chem.200305118 ↗
23. Yang H.G., Zeng H.C. (2004). Preparation of hollow anatase TiO2 nanospheres via Ostwald ripening. J. Phys. Chem. B. 108: 3492–349510.1021/jp0377782 ↗
24. Yin Y., Rioux R.M., Erdonmez C.K., Hughes S., Somorjai G.A., PaulAlivisatos A. (2004). Formation of hollow nanocrystals through the nanoscale Kirkendall effect. Science 304: 711–71410.1126/science.1096566 ↗