Ethylene glycol-mediated synthesis of metal oxide nanowires

Jiang, Xuchuan; Wang, Yuliang; Herricks, Thurston; Xia, Younan

doi:10.1039/b313938g

Cited by 503 publications

(394 citation statements)

References 70 publications

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“…10°and 17°. These two peaks are often found in organometallic precursors synthesized by a similar polyol-mediated process (Fuls et al, 1970;Larcher et al, 1998Larcher et al, , 2003Wang et al, 2003;Jiang et al, 2004;Chakroune et al, 2005), which is indicative of the formation of a metal alkoxide. In particular, the strong peak located at ca.…”

Section: Ball-like Precursormentioning

confidence: 99%

“…Based on the comprehensive findings from SEM, EDX, XRD and ICP-OES, a probable mechanism for the formation of Mg-doped Fe composite oxide precursor is proposed. The illustration of the formation mechanism for ball-like Mg-Fe composite oxide precursor, as an example, is illustrated in Scheme 1 (Wang et al, 2003;Jiang et al, 2004). The slightly lower Mg/Fe atomic ratio value observed for the precursor particles relative to that in the initially added metal salts might be due to the competitive coordination reactions of EG with Mg 2+ and Fe 3+ .…”

Section: Proposed Mechanism For the Precursor Formationmentioning

confidence: 99%

“…In particular, the strong peak located at ca. 10°is a characteristic feature of the occurrence of coordination and oligomerization processes in EG (Wang et al, 2003;Jiang et al, 2004). This type of organic precursors is generally characterized by stacked metaloxygen sheets separated by bonded alcoholate anions.…”

Section: Ball-like Precursormentioning

confidence: 99%

See 2 more Smart Citations

Synthesis of hierarchical Mg-doped Fe3O4 micro/nano materials for the decomposition of hexachlorobenzene

Liu

Huang

et al. 2014

Chemosphere

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Section: Ball-like Precursormentioning

confidence: 99%

Section: Proposed Mechanism For the Precursor Formationmentioning

confidence: 99%

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Synthesis of hierarchical Mg-doped Fe3O4 micro/nano materials for the decomposition of hexachlorobenzene

Liu

Huang

et al. 2014

Chemosphere

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“…tributed to the typical metal framework formed by Mg 2+ and SA [24]. The Fourier transform infrared (FT-IR) spectrum of the Mg-SA precursor (Fig.…”

Section: Science China Materialsmentioning

confidence: 99%

A versatile salicylic acid precursor method for preparing titanate microspheres

Liu

Zhou

et al. 2015

Sci. China Mater.

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Mixed-phase MgTiO3/MgTi2O5 microspheres were prepared through a salicylic acid precursor method and further calcined in air. The microspheres were formed through coordination, polymerization, and aggregation processes. Salicylic acid acted as a ligand in coordinating with metal ions, in addition to acting as a structure-directing agent in the polymerization and aggregation of the titanate precursor microspheres via chemical bonds and electrostatic attraction. The mixed-phase MgTiO3/ MgTi2O5 microspheres prepared by this method showed excellent photocatalytic hydrogen production efficiencies that were two and four times higher than mixed-phase nanoparticles and pure-phase nanoparticles, respectively, owing to their closed phase junctions and sphere-like morphologies. This versatile and facile salicylic acid precursor method was also used to prepare a number of other bivalent metal-based titanate microspheres, including BaTiO3, ZnTiO3, CoTiO3, NiTiO3, and CdTiO3.

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“…Nanowires films were synthesized by thermal evaporation, thermal deposition and anodic oxidative hydrolysis [10][11][12]. Recently, ethylene glycol (EG) has been widely used in the so-called polyol synthesis of metal nanoparticles due to its strong reducing powder and relatively high boiling point (~197 o C) [13][14][15]. Jiang and co-workers have synthesized metal oxide (including TiO 2 , SnO 2 , In 2 O 3 , and PbO 2 ) nanowires by a similar method [13].…”

Section: Introductionmentioning

confidence: 99%

Ethylene glycol-mediated synthesis of nanoporous anatase TiO2 rods and rutile TiO2 self-assembly chrysanthemums

Liu

et al. 2009

Journal of Alloys and Compounds

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Nanoporous anatase TiO 2 rods and rutile TiO 2 chrysanthemums were successfully synthesized via a simple ethylene glycol-mediated synthesis route. Their morphologies, phase compositions and components were characterized by SEM, TEM, Raman and IR, respectively.The results show that a self-assembly growth takes place in the calcination under vacuum, which makes the titanium glycolate rods transform into rutile TiO 2 /C chrysanthemums rather than anatase TiO 2 rods. It also indicates that the carbon plays an important role in the phase transition process which promotes the phase transition to rutile TiO 2 at a lower temperature (400 o C). It provides a new approach to prepare nanoporous rutile TiO 2 nanomaterials under low temperature.

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Ethylene glycol-mediated synthesis of metal oxide nanowires

Cited by 503 publications

References 70 publications

Synthesis of hierarchical Mg-doped Fe3O4 micro/nano materials for the decomposition of hexachlorobenzene

Synthesis of hierarchical Mg-doped Fe3O4 micro/nano materials for the decomposition of hexachlorobenzene

A versatile salicylic acid precursor method for preparing titanate microspheres

Ethylene glycol-mediated synthesis of nanoporous anatase TiO2 rods and rutile TiO2 self-assembly chrysanthemums

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