Preparation and Characterization of Copper Borates as Lubricant Additives

Alp, Burcu; Savrık, Sevdiye Atakul; Balköse, Devri̇m

doi:10.17265/2161-6221/2014.04.004

Cited by 3 publications

(1 citation statement)

References 15 publications

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“…The metal borates can be defined according to the metal atom in structure (1). As a member of the borate family, copper borates occur from the different combinations of copper and boron atoms such as CuBO2, Cu(BO2)2, Cu3B2O6, and 3CuO•2B2O3•6H2O (2). The fabrication of copper borates draws attention because of their unique crystallographic structures, and they exhibit electrical, magnetic, and optical features (3).…”

Section: Introductionmentioning

confidence: 99%

Sonochemical Synthesis of Copper Borates: Effect of Reaction Conditions on the Characteristic Properties

Şenberber Dumanlı,

Karaağaç,

Kıpçak

et al. 2024

Journal of the Turkish Chemical Society Section A: Chemistry

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The effect of ultrasonic treatment on liquid-state production and the characteristic features of synthesized powder were studied in liquid-state conditions. In sonochemical synthesis, the operation parameters of mole ratio, reaction temperature, and time were optimized. The synthesis was achieved in moderate conditions such as mole ratio of copper: sodium: boron (Cu: Na: B) 1:2:1, 70°C and 2.5 minutes. The prepared samples were identified as copper borate (Cu(BO2)2) with the powder diffraction file number "00-001-0472". The reaction yields were also increased from 50% to 71.5% with the modification of the experimental procedure. The specific FT-IR peaks were observed at 1090, 985, 872, 781 and 731 cm-1 band values. In the morphological analyses, the agglomerations of multi-angular particles were seen. The results showed the affirmative effects of the possible use of the ultrasonic treatment on both the practical synthesis and the increase of characteristics.

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Section: Introductionmentioning

confidence: 99%

Sonochemical Synthesis of Copper Borates: Effect of Reaction Conditions on the Characteristic Properties

Şenberber Dumanlı,

Karaağaç,

Kıpçak

et al. 2024

Journal of the Turkish Chemical Society Section A: Chemistry

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The Ultrasonic-Assisted Synthesis of Copper Borates by Using Different Boron Sources

Fatma Tugce Senberber Dumanli,

Karaagac,

Kipcak

et al. 2024

Glass Phys Chem

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Effect of different boron sources on the copper borates in solid-state synthesis

Senberber Dumanli,

Kavci Karaagac,

Kipcak

et al. 2023

Zeitschrift Für Kristallographie - Crystalline Materials

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The copper borate of CuB2O4 in tetragonal form was successfully synthesized as a single-phase by using a solid-state method without using any modifying agent. For the designed experimental procedure, the optimized reaction conditions were estimated as a reaction temperature of 950 °C, reaction time of 240 min, argon atmosphere and Cu:B ratio of 1:5. The possible reaction mechanism estimated for both boron sources of boric acid and boron oxide. In both sets, the lower ratios of Cu:B supported CuB2O4 formation. In the use of boric acid as a boron source, higher reaction yield percentages (98 %) and lower particle sizes were determined. The micron-scale rounded particles were observed in morphological analyses and the particles were shaped in homogeneity in the use of boron oxide as a boron source. The specific FT-IR peaks were observed at the band values of 1190, 1035, 988, 945, 890, 695, 631, 540 and 479 cm−1. The experimental results highlighted the probable use of solid-state in the copper borate synthesis.

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Preparation and Characterization of Copper Borates as Lubricant Additives

Cited by 3 publications

References 15 publications

Sonochemical Synthesis of Copper Borates: Effect of Reaction Conditions on the Characteristic Properties

Sonochemical Synthesis of Copper Borates: Effect of Reaction Conditions on the Characteristic Properties

The Ultrasonic-Assisted Synthesis of Copper Borates by Using Different Boron Sources

Effect of different boron sources on the copper borates in solid-state synthesis

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