Preparation of SiC reinforced Ti3SiC2-base composite and its biocompatibility evaluation

Ngai, Tungwai Leo; Lu, Lu; Chen, Jingbao; Zhang, Mengjie; Li, Yuanyuan

doi:10.1016/j.ceramint.2013.10.113

Cited by 18 publications

(11 citation statements)

References 33 publications

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“…This discovery is interesting, as previous studies on the MAX phase for biomedical applications have only focused on Ti 3 SiC 2 , 23,24 which is considered to have the best resistance to oxidation and corrosion of the traditional MAX phases. 65,66 However, this study revealed that the inertness was not the dominant factor determining the cytocompatibility of the MAX phase.…”

Section: Acs Biomaterials Science and Engineeringmentioning

confidence: 94%

“…Recently, the MAX phase was also introduced to the biomedical field as a structural material or secondary phase to strengthen and toughen hydroxyapatite. − However, studies have specifically focused on Ti 3 SiC 2 , which has been confirmed to be bioinert and will not result in adverse foreign body reaction . The SiC-reinforced Ti 3 SiC 2 composite induces a few foreign-body granulomas and eosinophilic leukocytes . The reason for this behavior remains unclear, and verification of the cytocompatibility of MAX phases, especially for the other phases in this large family, remains insufficient.…”

Section: Introductionmentioning

confidence: 99%

“…23 The SiC-reinforced Ti 3 SiC 2 composite induces a few foreign-body granulomas and eosinophilic leukocytes. 24 The reason for this behavior remains unclear, and verification of the cytocompatibility of MAX phases, especially for the other phases in this large family, remains insufficient.…”

Section: Introductionmentioning

confidence: 99%

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Cytocompatibility of Ti₃AlC₂, Ti₃SiC₂, and Ti₂AlN: In Vitro Tests and First-Principles Calculations

Chen

Qiu

Deng

et al. 2017

ACS Biomater. Sci. Eng.

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Herein, the cytocompatibility of selected MAX phases, Ti3AlC2, Ti3SiC2, and Ti2AlN, were systematically evaluated using in vitro tests for the first time. These phases were anoxic to preosteoblasts and fibroblasts. Compared with the strong viable fibroblasts, the different cellular responses of these materials were clearly distinguishable for the preosteoblasts. Under an osteoblastic environment, Ti2AlN exhibited better cell proliferation and differentiation performance than Ti3AlC2 and Ti3SiC2. Moreover, the performance was superior to that of a commercial Ti–6Al–4V alloy and comparable to that of pure Ti. A possible mechanism was suggested based on the different surface oxidation products, which were determined from the binding energy of adsorbed Ca2+ ions using first-principles calculations. Compared with the partially oxidized TiC x O y layer on Ti3AlC2 and Ti3SiC2, the partially oxidized TiN x O y layer on the Ti2AlN had a stronger affinity to the Ca2+ ions, which indicated the good cytocompatibility of Ti2AlN.

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Section: Acs Biomaterials Science and Engineeringmentioning

confidence: 94%

Section: Introductionmentioning

confidence: 99%

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Cytocompatibility of Ti₃AlC₂, Ti₃SiC₂, and Ti₂AlN: In Vitro Tests and First-Principles Calculations

Chen

Qiu

Deng

et al. 2017

ACS Biomater. Sci. Eng.

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“…Porous MAX phase ceramics including paper‐derived Ti 3 SiC 2 can be used in high‐temperature filtering systems, energy‐saving components, electrodes, or sensor ceramics. Another promising application of Ti 3 SiC 2 ‐based ceramic composites was found in medicine due to good biocompatibility, a high corrosion resistance in body fluids, and excellent mechanical properties that are comparable or superior with those of the bone tissue …”

Section: Introductionmentioning

confidence: 99%

Fabrication of Paper‐Derived Ti₃SiC₂‐Based Materials by Spark Plasma Sintering

et al. 2020

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Novel paper‐derived Ti3SiC2‐based ceramics are fabricated by spark plasma sintering (SPS). A Ti3SiC2‐loaded preceramic article is used as feedstock. The sintering temperature and pressure are 1100–1200 °C and 20–50 MPa, respectively. The influence of sintering parameters on phase composition and microstructure is analyzed by X‐ray diffraction (XRD) and scanning electron microscopy, respectively. In addition, energy‐dispersive X‐ray spectroscopy is conducted to analyze the distribution of elements and the phase arrangement depending on the sintering temperature. XRD analysis of the composites sintered at 1100 and 1200 °C shows the presence of Ti3SiC2, TiC, and TiSi2 phases while the content of Ti3SiC2 phase decreases with increasing temperature. It is shown that an increase in both temperature and pressure lead to higher densification of the composites. Elongated pores are observed in the composites, which are formed as a result of cellulose fiber decomposition during the sintering process. The maximal value of the flexural strength of 300 MPa is measured for the composite with the highest density. The influence of SPS parameters on the formation of phase composition, microstructure, and mechanical properties of the paper‐derived Ti3SiC2‐based ceramics is discussed.

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“…) are its brittleness and low resistance to mechanical and thermal shocks. and biocompatibility is developed (Ren, et al, 2010;Hu, et al, 2014;Ngai, et al, 2014). Along with dense, pore-free materials, Ti 3 SiC 2 porous materials are considered, promising both for the above traditional applications of the porous materials and for other applications, for example, such as mechanical dampers (Fraczkiewicz, et al, 2006).…”

Section: Introductionmentioning

confidence: 99%

The Influence of Gas Atmosphere Composition on Formation of Surface Films in Self-propagating High-temperature Synthesis of Porous Ti3SiC2

Амосов¹,

Latukhin²,

Davydov³

2014

MAS

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In the present work, the structure and composition of the surface layer formed during self-propagating high-temperature synthesis (SHS) of porous ternary carbide Ti 3 SiC 2 from the initial mixture of powders 3Ti+1.15Si+2C in the surrounding gas atmosphere of different compositions were investigated. Using X-ray analysis, scanning electron microscopy and energy dispersive analysis, it was shown that a porous composite material, consisting of the main phases Ti 3 SiC 2 and TiC, is synthesized under these conditions. During the synthesis in atmospheres of air and nitrogen, a film of 2-3 microns thickness consisting of TiO 2 and TiN is formed on the surface of the porous material. During the SHS process in an inert argon atmosphere and in vacuum, this film is not formed. In nitrogen atmosphere, conglomerates of TiN particles are formed on the film as well.

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Preparation of SiC reinforced Ti3SiC2-base composite and its biocompatibility evaluation

Cited by 18 publications

References 33 publications

Cytocompatibility of Ti₃AlC₂, Ti₃SiC₂, and Ti₂AlN: In Vitro Tests and First-Principles Calculations

Cytocompatibility of Ti₃AlC₂, Ti₃SiC₂, and Ti₂AlN: In Vitro Tests and First-Principles Calculations

Fabrication of Paper‐Derived Ti₃SiC₂‐Based Materials by Spark Plasma Sintering

The Influence of Gas Atmosphere Composition on Formation of Surface Films in Self-propagating High-temperature Synthesis of Porous Ti3SiC2

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Preparation of SiC reinforced Ti3SiC2-base composite and its biocompatibility evaluation

Cited by 18 publications

References 33 publications

Cytocompatibility of Ti3AlC2, Ti3SiC2, and Ti2AlN: In Vitro Tests and First-Principles Calculations

Cytocompatibility of Ti3AlC2, Ti3SiC2, and Ti2AlN: In Vitro Tests and First-Principles Calculations

Fabrication of Paper‐Derived Ti3SiC2‐Based Materials by Spark Plasma Sintering

The Influence of Gas Atmosphere Composition on Formation of Surface Films in Self-propagating High-temperature Synthesis of Porous Ti3SiC2

Contact Info

Product

Resources

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Cytocompatibility of Ti₃AlC₂, Ti₃SiC₂, and Ti₂AlN: In Vitro Tests and First-Principles Calculations

Cytocompatibility of Ti₃AlC₂, Ti₃SiC₂, and Ti₂AlN: In Vitro Tests and First-Principles Calculations

Fabrication of Paper‐Derived Ti₃SiC₂‐Based Materials by Spark Plasma Sintering