Surface and Structural Properties of Novel Titanium Phosphates

Bereznitski, Y.; Jaroniec, Mietek; Bortun, Anatoly I.; Poojary, Damodara M.; Clearfield, Abraham

doi:10.1006/jcis.1997.4928

Cited by 34 publications

(23 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…, which is substantially higher than the areas reported for various titanium phosphate sorbents. 10,12,21,27,39 90% of this surface area is an external surface area which, combined with the mesoporous net of interconnected spaces, ensures the possibility of multiple ways of sorption. Thermodynamically, the H + /Na + exchange has been studied only on alpha-TiP.…”

Section: Tip1 and Na + Uptakementioning

confidence: 99%

See 1 more Smart Citation

Sorption performances of TiO(OH)(H₂PO₄)·H₂O in synthetic and mine waters

et al. 2017

View full text Add to dashboard Cite

Section: Tip1 and Na + Uptakementioning

confidence: 99%

“…[8][9][10][11][12] Furthermore, when the TiP sorbents are synthesized at relatively mild conditions (such as amorphous -HPO 4 based sorbents) their ion-exchange capacities are somewhat low. 13,14 The exchange capacities of TiP sorbents have also been found to depend considerably on the pH of the solution.…”

Section: Introductionmentioning

confidence: 99%

Sorption performances of TiO(OH)(H₂PO₄)·H₂O in synthetic and mine waters

et al. 2017

View full text Add to dashboard Cite

“…This compound has a skeleton-like structure. The strong reflection peak located at 2θ=11.95° corresponds to the (110) crystal plane of Ti 2 O(PO 4 ) 2 •2H 2 O which with an interplanar spacing of 7.39Å [ 6,7,11]. The product is pure and there is no other crystal phase is observed in the XRD pattern.…”

Section: Methodsmentioning

confidence: 98%

“…The tetravalent titanium phosphates (TiP) have been synthesized and investigated for many years due to its excellent thermal and chemical stability. There are two kinds of titanium phosphate based on their P/Ti ratio, one is the layered titanium phosphate with a P/Ti ratio of 2:1, such as Ti ( [4][5][6][7].The TiP compounds have various crystal structures based on their composition [8][9][10][11], and can play an important role in the application of ions exchange [12], ion adsorption [5,13], superhydrophilic or superhydrophobic surface [14], catalyst [15,16] and lithium ion battery [17]. However, to the best of our knowledge, the investigation on the adsorption properties of TiP has not been reported yet.…”

Section: Introductionmentioning

confidence: 99%

Synthesis and Adsorption Properties of Ti2O(PO4)2.2H2ONanobelts

Li¹,

Wen²,

Lin³

2016

Proceedings of the 2nd Annual International Conference on Advanced Material Engineering (AME 2016)

View full text Add to dashboard Cite

Ti 2 O(PO 4) 2 •2H 2 O nanobelts were successfully synthesized by a simple, template and surfactant-free hydrothermal method,in which titanium sulfate(Ti(SO 4) 2) and concentrated phosphoric acid (H 3 PO 4) were used as titanium and phosphorus source, respectively. The synthesized materials were characterized by X-ray diffraction(XRD), Scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FT-IR). The nanobelts are ca. 60 nm in width as well as 20nm in thickness, and its length can reach several micrometers. The adsorption performance of the synthesized nanobelts was investigated. The results indicate that the Ti 2 O(PO 4) 2 •2H 2 O nanobelts have good adsorption ability to methylene blue (MB). The removal rate of MB could reach to 50 % within 10 min, the equilibrium adsorption time is about 70 min as well as the equilibrium capacity is about 150 mg/g at room temperature. It indicate that the Ti 2 O(PO 4) 2 •2H 2 O could be a promising candidates for waste water treatment. The possible adsorption mechanism was also suggested.

show abstract

“…All this indicates a widespread current interest in this topic, but a detailed literature review reveals that only synthesis of crystalline TiP has been explored analytically [4,7,14,15,[18][19][20]. The studies of amorphous TiP ionites remain somewhat isolated and mostly focused on varying the H 3 PO 4 acidity [21][22][23][24].…”

Section: Introductionmentioning

confidence: 96%