Metal oxide nanofillers introduced polymer-based composites with advanced optical, optoelectronic, and electrical energy storage functionalities

Sachhidananda, S.; Sarojini, B. K.; Nithin, K.S.; Shilpa, K.N.; Raj, Baldev; Muthappa, K.A.; Hatna, Siddaramaiah; Nisha, A. Sahaya Anselin

doi:10.1016/b978-0-12-818484-4.00002-1

Cited by 5 publications

(1 citation statement)

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“…Additionally, if nanoparticle synthesis occurs in a flame, it is called gas-phase combustion. Most commonly, the techniques are used to produce various oxide materials, a wide range of highly pure and homogenous nanocrystalline powders [ 71 ]. CS can be accomplished in two differing modes.…”

Section: Fabrication Methods For Porous Metalsmentioning

confidence: 99%

Porous metal implants: processing, properties, and challenges

Bandyopadhyay

Mitra

Avila

et al. 2023

Int. J. Extrem. Manuf.

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Porous and functionally graded materials have seen extensive applications in modern biomedical devices – allowing for improved site-specific performance; their appreciable mechanical, corrosive, and biocompatible properties are highly sought after for lightweight and high-strength load-bearing orthopedic and dental implants. Examples of such porous materials are metals, ceramics, and polymers. Although easy to manufacture and lightweight, porous polymers do not inherently exhibit the necessary mechanical strength needed for hard tissue repair or replacement. Alternatively, porous ceramics are brittle and do not possess the required fatigue resistance. On the other hand, porous biocompatible metals have shown tailorable strength, fatigue resistance, and toughness. Thereby, a significant interest in investigating the manufacturing issues of porous metals has taken place in recent years. Research has shown that once the advantages of porous metallic structures in the orthopedic implant industry have been realized, their biological and biomechanical compatibility – with the host bone – has been followed up with extensive research. Various manufacturing methods for porous or functionally graded metals are discussed and compared in this review, specifically, how the manufacturing process influences microstructure, graded composition, porosity, biocompatibility, and mechanical properties. Most of the studies discussed in this review are related to porous structures for bone implant applications; however, the understanding of these investigations may also be extended to other devices beyond the biomedical field.

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Section: Fabrication Methods For Porous Metalsmentioning

confidence: 99%