Hydrothermal synthesis of potassium copper phosphate hydrate and ludjibaite microcrystals

Xu, Jiasheng; Zhang, Jie; Qian, Jianhua

doi:10.1016/j.jallcom.2010.01.022

Cited by 17 publications

(2 citation statements)

References 25 publications

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“…Recently, the modification of nanoparticles with organic reagent has attracted abundant attention. Numerous studies have indicated that the size, morphology and composition of the materials are important factors, which dictate the characteristic properties [1–5].…”

Section: Introductionmentioning

confidence: 99%

Surface modification of nanoparticles with octadecyl trichlorosilane and its effects on photocatalytic activity

Qian

2013

Micro & Nano Letters

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The surfaces of titanium dioxide (TiO 2) nanoparticles were modified with octadecyl trichlorosilane (OTS) as a coupling agent in different conditions. In order to improve the nanoparticles' dispersion and transform the interactions between nanoparticles in different conditions, the grafting of OTS on the TiO 2 nanoparticles' surface was characterised by thermogravimetric analysis and Fourier transform infrared techniques. An ultraviolet (UV) spectrophotometer was employed to evaluate the absorbance of UV-light in the wavelength range of 200-900 nm. To assess the light catalytic activity, UV/vis diffuse reflectance spectra were applied to detect the absorbance of Rhodamine B, which was absorbed in the dark and degraded under a lamp. An effective method has been provided to improve photocatalytic activity, which may also be applied to the modification of other nanomaterials.

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Section: Introductionmentioning

confidence: 99%

Surface modification of nanoparticles with octadecyl trichlorosilane and its effects on photocatalytic activity

Qian

2013

Micro & Nano Letters

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“…Even so, this class of compounds continues to be interesting in terms of crystal structure [6][7][8][9][10][11][12][13], anisotropic thermal expansion [7,9], optical [17][18][19][20] and thermodynamic [21,22] properties. Thus, most of the inactive M II M IV (PO 4 ) 2 are layered compounds with yavapaiite (KFe(SO 4 ) 2 ) structure.…”

Section: Introductionmentioning

confidence: 99%

Dielectric investigation of MIIMIV(PO4)2 double orthophosphates (MII=Ca, Sr, Ba, Pb; MIV=Ti, Zr, Hf, Ge, Sn)

Tudorache

Popa

Mitoşeriu

et al. 2011

Journal of Alloys and Compounds

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Hydrothermal Synthesis of Copper Hydroxyphosphate Hierarchical Architectures

Zhang

Liu

2012

Chem Eng & Technol

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Copper hydroxyphosphate, Cu2(OH)PO4, with six hierarchical architectures was successfully synthesized through a hydrothermal route. The resulting hierarchical superstructures were characterized using powder X‐ray diffraction and scanning electron microscopy. In this hydrothermal process, the morphology of copper hydroxyphosphate changed drastically with the addition of different amounts of alcohol (ethanol, n‐propanol, or ethylene glycol) as solvent. A possible mechanism for the formation of these copper hydroxyphosphate hierarchical superstructures is proposed. This approach provides a facile strategy to synthesize copper hydroxyphosphate crystals with unique morphologies and complex architectures. This binary reaction medium (alcohol and water) could provide an alternative and versatile strategy for controlling inorganic microcrystals by manipulating the supersaturation of the growing solution.

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Hydrothermal synthesis of potassium copper phosphate hydrate and ludjibaite microcrystals

Cited by 17 publications

References 25 publications

Surface modification of nanoparticles with octadecyl trichlorosilane and its effects on photocatalytic activity

Surface modification of nanoparticles with octadecyl trichlorosilane and its effects on photocatalytic activity

Dielectric investigation of MIIMIV(PO4)2 double orthophosphates (MII=Ca, Sr, Ba, Pb; MIV=Ti, Zr, Hf, Ge, Sn)

Hydrothermal Synthesis of Copper Hydroxyphosphate Hierarchical Architectures

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