Fast-facile synthesis of single-phase nanocrystalline β-Ca2P2O7 powder by an aerosol synthesis method

Alireza Charmforoushan; Miika Sorvali; Jyrki M. Mäkelä

doi:10.1016/j.powtec.2023.119342

Fast-facile synthesis of single-phase nanocrystalline β-Ca₂P₂O₇ powder by an aerosol synthesis method

Alireza Charmforoushan, Miika Sorvali, Jyrki M. Mäkelä

Fysiikka

Tutkimustuotos: Artikkeli › Tieteellinen › vertaisarvioitu

2 Sitaatiot (Scopus)

15 Lataukset (Pure)

Abstrakti

Recently, β-phase of calcium pyrophosphate has gained wide attention for potential in different applications. In this communication, we report for the first time an ultra-fast, cost-effective, and facile one-step synthesis of single-phase β-CPP powder without post-heat treatment by applying liquid flame spray (LFS). LFS is a scalable, continuous, and adjustable one-step flame-based aerosol synthesis method. The effect of Ca/P ratio on structural properties was investigated. β-Ca₂P₂O₇ could be successfully synthesized in spherical nano-and micron-sized particles, as well as plate-like particles. The synthesized single-phase powder exhibited high thermal stability and relatively high specific surface area with different (nano)porous structures.

Alkuperäiskieli	Englanti
Artikkeli	119342
Julkaisu	Powder Technology
Vuosikerta	434
DOI - pysyväislinkit	https://doi.org/10.1016/j.powtec.2023.119342
Tila	Julkaistu - 1 helmik. 2024
OKM-julkaisutyyppi	A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä

Julkaisufoorumi-taso

Jufo-taso 2

!!ASJC Scopus subject areas

Yleinen kemian tekniikka
Inorganic Chemistry
Ceramics and Composites
Yleinen fysiikka ja tähtitiede
Energy Engineering and Power Technology

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Pääsy asiakirjaan

10.1016/j.powtec.2023.119342Lisenssi: CC BY

1-s2.0-S0032591023011257-mainFinal published version, 11 MBLisenssi: CC BY

https://urn.fi/URN:NBN:fi:tuni-202402212439Lisenssi: CC BY

Tampereen Mikroskopiakeskus
Vippola, M. (Manager), Honkanen, M. (Operator) & Salminen, T. (Operator)
Tekniikan ja luonnontieteiden tiedekunta
Laitteistot/tilat: Facility

Siteeraa tätä

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author = "Alireza Charmforoushan and Miika Sorvali and M{\"a}kel{\"a}, {Jyrki M.}",

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AB - Recently, β-phase of calcium pyrophosphate has gained wide attention for potential in different applications. In this communication, we report for the first time an ultra-fast, cost-effective, and facile one-step synthesis of single-phase β-CPP powder without post-heat treatment by applying liquid flame spray (LFS). LFS is a scalable, continuous, and adjustable one-step flame-based aerosol synthesis method. The effect of Ca/P ratio on structural properties was investigated. β-Ca2P2O7 could be successfully synthesized in spherical nano-and micron-sized particles, as well as plate-like particles. The synthesized single-phase powder exhibited high thermal stability and relatively high specific surface area with different (nano)porous structures.

KW - Calcium pyrophosphate

KW - Continuous one-step synthesis

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KW - Nanocrystalline materials

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