Hydroxyapatite-based materials as catalysts: A review--颗粒学报PARTICUOLOGY

Kharissova, O. V., Méndez, Y. P., Kharisov, B. I., González, L. T., & Dorozhkin, S. V. (2025). Hydroxyapatite-based materials as catalysts: A review. Particuology, 96, 203-217. https://doi.org/10.1016/j.partic.2024.11.007

Hydroxyapatite-based materials as catalysts: A review

Oxana V. Kharissova a, Yolanda Peña Méndez a, Boris I. Kharisov a *, Lucy T. González b, Sergei V. Dorozhkin c

a Facultad de Ciencias Químicas, Universidad Autónoma de Nuevo León, Ave. Universidad, Ciudad Universitaria, 66455, San Nicolás de los Garza, Nuevo León, Mexico
b Tecnológico de Monterrey, Escuela de Ingeniería y Ciencias, Monterrey, Nuevo León, 64890, Mexico
c Department of Physics, M.V. Lomonosov Moscow State University, Vorobyevy Gory 1-2, Moscow, 119991, Russia

10.1016/j.partic.2024.11.007

Volume 96, January 2025, Pages 203-217

Received 20 September 2024, Revised 12 November 2024, Accepted 13 November 2024, Available online 29 November 2024, Version of Record 10 December 2024.

E-mail: bkhariss@gmail.com

Highlights

• Hydroxyapatite both in free and doped forms can be used as a catalyst.

• Hydroxyapatite catalysts are prepared by impregnation or co-precipitation.

• Oxidation of alcohols and C-C bond formation are main HA catalytic uses.

• Low- and large-scale organic processes can be HA-catalyzed.

• CO₂ fixation and N₂O decomposition are frequently HA-catalyzed.

Abstract

Hydroxyapatite, a bioceramic material, possesses sufficient stability in aqueous and organic medium and it is mainly known for its role in tooth and bone structure. However, it is less-known that, in certain conditions, the HA can be used as a catalyst in its free, metal-doped and composite forms. HA as a catalyst is generally prepared by i mpregnation or co-precipitation methods, sometimes from natural P-containing wastes. HA can be doped with mono- or polymetallic ions or nanoparticles and can contain other admixtures or supports (i.e., carbon). Different Ca/P ratios (ideal 1.67; the ranges are 1.5–1.7 in synthetic and 1.5–1.8 in biologic forms) can be revealed for the HA. Nanosized HA forms are frequent in several applications. A variety of distinct processes can be HA-catalyzed, such as oxidation of alcohols, dehydrogenation, hydrogenation and hydrogenolysis, C-C bond formation, among other important existing low- and large-scale organic processes. The HA can be also used for catalytic environmental remediation, CO₂ fixation, and N₂O decomposition. In this review, we emphasize most recent advances (mainly last decade) on the catalytic HA applications, except for biomedical ones.

Graphical abstract

Keywords

Hydroxyapatite; Catalysis; Alcohol oxidation; Biofuel production; Environmental remediation

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