Thermoanalytical investigation of iron phosphate obtained by spontaneous precipitation from aqueous solutions

Scaccia, Silvera; Carewska, Maria; Bartolomeo, A. Di; Prosini, Pier Paolo

doi:10.1016/s0040-6031(01)00686-4

Cited by 44 publications

(33 citation statements)

References 12 publications

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“…Mass losses corresponding to dehydration (at around 150 • C) were respectively 21% for FePO 4(am) and 31% for FePO 4(cr) . The observed thermal behaviour compares well with literature data [13,17].…”

Section: Solids Characterisationsupporting

confidence: 88%

Arsenic removal by adsorption on iron(III) phosphate

Lenoble¹,

Laclautre²,

Deluchat³

et al. 2005

Journal of Hazardous Materials

119

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Section: Solids Characterisationsupporting

confidence: 88%

Arsenic removal by adsorption on iron(III) phosphate

Lenoble¹,

Laclautre²,

Deluchat³

et al. 2005

Journal of Hazardous Materials

119

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“…In soils, the mobility of phosphorus is related to the presence, regime and chemistry of groundwater [25][26][27][28], and to bacterial activity [29][30][31], which controls the local pH conditions [32,33]. Phosphorus may also come from fertilisers used in agriculture.…”

Section: Degradation Of Ceramicsmentioning

confidence: 99%

Ceramics from the Alcazar Palace in Seville (Spain) dated between the 11th and 15th centuries: Compositions, technological features and degradation processes

Garófano

Robador

Pérez-Rodríguez

et al. 2015

Journal of the European Ceramic Society

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“…A weight loss of about 20%, observed on the TG of the curve (c), confirms the presence of two molecules of water per mole of the compound. This mass loss is indicative of dehydration of the hydrate iron phosphate FePO 4 ⋅2H 2 O [17]. The TG plot of the prepared compound showed no significant weight loss in the explored temperature interval.…”

Section: Tg Analysismentioning

confidence: 88%

Electrochemical performances of FePO4-positive active mass prepared through a new sol–gel method

Kahoul

Hammouche

2009

Ionics

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This investigation is a contribution to the research on alternative cathode materials with much more promising performances for lithium batteries. It deals with the electrochemical properties of iron phosphate compound FePO 4 , chemically prepared through the so-called sol-gel Pechini process, terminated by a calcination of the product precursor at temperatures (T c ) ranging between 350°C and 650°C. A crystalline phase was obtained for temperatures ≥400°C. The particle size decreased with the decrease in T c , giving rise to a Brunauer-Emmett-Teller (BET)-specific surface area, S BET , as high as 28 m 2 g −1 for the sample annealed at 400°C. The electrochemical properties of FePO 4 -based composite cathodes were characterized on three-electrode laboratory cells. Charge-discharge cycling determined a maximum reversible capacity of 132 mAh g −1 , which fell with the increase in T c . A direct correlation was established between the activity of the material and its active surface area.

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Thermoanalytical investigation of iron phosphate obtained by spontaneous precipitation from aqueous solutions

Cited by 44 publications

References 12 publications

Arsenic removal by adsorption on iron(III) phosphate

Arsenic removal by adsorption on iron(III) phosphate

Ceramics from the Alcazar Palace in Seville (Spain) dated between the 11th and 15th centuries: Compositions, technological features and degradation processes

Electrochemical performances of FePO4-positive active mass prepared through a new sol–gel method

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