Experimental Investigations on Stability and Viscosity of Carboxymethyl Cellulose (CMC)-Based Non-Newtonian Nanofluids with Different Nanoparticles with the Combination of Distilled Water

Zainith, Prabhakar; Mishra, Niraj Kumar

doi:10.1007/s10765-021-02890-1

Cited by 22 publications

(9 citation statements)

References 34 publications

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“…The temperature of the sample was carefully monitored so that it did not exceed 60 °C. The concentrations of all components were determined based on optimal values reported in the existing literature 11 , 21 , 23 .…”

Section: Methodsmentioning

confidence: 99%

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Enhanced Stability, Superior Anti-Corrosive, and Tribological Performance of Al2O3 Water-based Nanofluid Lubricants with Tannic Acid and Carboxymethyl Cellulose over SDBS as Surfactant

Rahmadiawan,

Shi

2024

Sci Rep

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In this research work, the stability, tribological, and corrosion properties of a water-based Al2O3 nanofluid (0.5 wt%) formulated with tannin acid (TA) and carboxymethyl cellulose (CMC) as dispersants or surfactants were investigated. For comparative purposes, sodium dodecylbenzene sulfonate (SDBS) was also incorporated. The stability of the nanofluid was assessed through zeta potential measurements and photo-capturing, revealing the effectiveness of TA and CMC in preventing nanoparticle agglomeration. Tribological properties were examined using a pin-on-disk apparatus, highlighting the tribofilm of Al2O3 that enhanced lubricating properties of the nanofluid by the SEM, resulting in reduced friction and wear of the contacting surfaces. Sample with the addition of both TA and CMC exhibited the best tribological performance, with a ~ 20% reduction in the friction coefficient and a 59% improvement in wear rate compared to neat nanofluid without TA and CMC. Additionally, the corrosion resistance of the nanofluids were evaluated via weight loss and electrochemical impedance spectroscopy. The nanofluid sample containing both TA and CMC exhibited the lowest corrosion rate, with 97.6% improvement compared to sample without them. This study provides valuable insights into the potential applications of TA and CMC-based Al2O3 nanofluids as effective and environmentally friendly solutions for coolant or lubrication in cutting processes.

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Section: Methodsmentioning

confidence: 99%

“…The long chains of CMC can impart electrostatic repulsion through the negative charges on its molecular chains 19 , 20 . Previous work has demonstrated that the addition of CMC improves the stability of Al 2 O 3 nanofluids due to its electrostatic repulsion, which counteracts the van der Waals forces 21 .…”

Section: Introductionmentioning

confidence: 99%

Enhanced Stability, Superior Anti-Corrosive, and Tribological Performance of Al2O3 Water-based Nanofluid Lubricants with Tannic Acid and Carboxymethyl Cellulose over SDBS as Surfactant

Rahmadiawan,

Shi

2024

Sci Rep

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“…CMC gel is also shear-thinning (ie, its viscosity decreases under shear strain). 27 , 28 Shear-thinning, non-Newtonian fluids are ideal gel carriers for microspheres, as decreased viscosity during injection through small needles and cannulas remove shearing forces from the microspheres, thus preserving their shape and preventing fractures—both of which are necessary for preventing adverse events and mitigating inflammation. 29 , 30 Additionally, shear-thinning gel carriers may disperse in situ more evenly and efficiently than Newtonian or shear-thickening fillers, such as saline or water, common diluents for PLLA, or some differentially crosslinked HA gels.…”

Section: Materials Componentsmentioning

confidence: 99%

The Role of Calcium Hydroxylapatite (Radiesse) as a Regenerative Aesthetic Treatment: A Narrative Review

Aguilera,

McCarthy,

Khalifian

et al. 2023

Aesthetic Surgery Journal

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For decades, a wide variety of natural and synthetic materials have been used to augment human tissue to improve aesthetic outcomes. Dermal fillers are some of the most widely used aesthetic treatments throughout the body. Initially, the primary function of dermal fillers was to restore depleted volume. As biomaterial research has advanced, however, a variety of biostimulatory fillers have become staples in aesthetic medicine. Such fillers often contain a carrying vehicle and a biostimulatory material that induces de novo synthesis of major structural components of the extracellular matrix. One such filler, Radiesse (Merz Aesthetics, Raleigh, NC), is composed of calcium hydroxylapatite microspheres suspended in a carboxymethylcellulose gel. In addition to immediate volumization, Radiesse treatment results in increases of collagen, elastin, vasculature, proteoglycans, and fibroblast populations via a cell-biomaterial–mediated interaction. When injected, Radiesse acts as a cell scaffold and clinically manifests as immediate restoration of depleted volume, improvements in skin quality and appearance, and regeneration of endogenous extracellular matrices. This narrative review contextualizes Radiesse as a regenerative aesthetic treatment, summarizes its unique use cases, reviews its rheological, material, and regenerative properties, and hypothesizes future combination treatments in the age of regenerative aesthetics. Level of Evidence: 5

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“…It is engaged to enhance the lubricating effect [47]. Zainith et al [48] analysed the three different nanomaterials CuO; Al 2 O 3 and TiO 2 -CMC water base solution with the wt. of 0:4%: Marjan et al [49] conducted heat transfer in a micro-channel of aluminium oxide with non-Newtonian fluid by using the aqueous solution of CMC water base.…”

Section: Introductionmentioning

confidence: 99%

Irreversibility analysis of cross fluid past a stretchable vertical sheet with mixture of Carboxymethyl cellulose water based hybrid nanofluid

Ali

Kumar²,

Loganathan³

et al. 2023

Alexandria Engineering Journal

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Experimental Investigations on Stability and Viscosity of Carboxymethyl Cellulose (CMC)-Based Non-Newtonian Nanofluids with Different Nanoparticles with the Combination of Distilled Water

Cited by 22 publications

References 34 publications

Enhanced Stability, Superior Anti-Corrosive, and Tribological Performance of Al2O3 Water-based Nanofluid Lubricants with Tannic Acid and Carboxymethyl Cellulose over SDBS as Surfactant

Enhanced Stability, Superior Anti-Corrosive, and Tribological Performance of Al2O3 Water-based Nanofluid Lubricants with Tannic Acid and Carboxymethyl Cellulose over SDBS as Surfactant

The Role of Calcium Hydroxylapatite (Radiesse) as a Regenerative Aesthetic Treatment: A Narrative Review

Irreversibility analysis of cross fluid past a stretchable vertical sheet with mixture of Carboxymethyl cellulose water based hybrid nanofluid

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