Synthesis and characterization of polysaccharide phosphates based electrorheological fluids

Park, Dong P.; Hwang, J. Y.; Choi, Hyoung Jin; Kim, Chul A.

doi:10.1007/s10019-003-0242-6

Cited by 18 publications

(9 citation statements)

References 38 publications

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“…On the other hand, Figure 3 shows SEM images of both polysaccharide potato starch phosphate (PSP) particles and cellulose phosphate (CP) particles synthesized using an esterification process with urea and a mixture of ortho-phosphoric acid at atmospheric temperature, which was detailed in a previous study [ 43 ] for comparison. The cellulose phosphate particles showed irregular and rod-like shapes compared to the round-shaped potato starch phosphate particles even though both belong to same polysaccharide phosphate family.…”

Section: Cellulosementioning

confidence: 99%

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Cellulose-Based Smart Fluids under Applied Electric Fields

et al. 2017

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Cellulose particles, their derivatives and composites have special environmentally benign features and are abundant in nature with their various applications. This review paper introduces the essential properties of several types of cellulose and their derivatives obtained from various source materials, and their use in electro-responsive electrorheological (ER) suspensions, which are smart fluid systems that are actively responsive under applied electric fields, while, at zero electric field, ER fluids retain a liquid-like state. Given the actively controllable characteristics of cellulose-based smart ER fluids under an applied electric field regarding their rheological and dielectric properties, they can potentially be applied for various industrial devices including dampers and haptic devices.

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Section: Cellulosementioning

confidence: 99%

“… ( a ) Shear stress and shear rate of PSP (1.0 M), PSP (2.0 M), CP (1.0 M), and CP (2.0 M), and potato starch; and ( b ) shear viscosity and shear rate of PSP(1.0 M), PSP (2.0 M), and potato starch [ 43 ]. …”

Section: Figurementioning

confidence: 99%

Cellulose-Based Smart Fluids under Applied Electric Fields

et al. 2017

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“…Another paper described the synthesis and then characterisation of polysaccharide phosphate particles using thermogravimetric analysis, SEM and an ICP technique. 184 These beads could then be suspended in a silicone oil to form an anhydrous electro-rheological fluid. The final paper in this category used the techniques XPS and ICP-OES to characterise sub-micron particles of polymethyl methacrylate that had been prepared with europium octanoate as an integral part of the polymer.…”

Section: Polymeric Materials and Compositesmentioning

confidence: 99%

Atomic spectrometry update. Industrial analysis: metals, chemicals and advanced materials

Fisher

Goodall

Hinds

et al. 2004

J. Anal. At. Spectrom.

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“…Trubetskaya et al [14] and Wang et al [15] utilized optical microscopy (OM), C CP/MAS NMR, FTIR, SEM and XRD analyses to assess the cellulose content in pine wood, observing a dense and homogeneous structure. SEM micrographs are extensively used to study: wood cellulose fibers [16]; biomass pinewood and beechwood chars [14]; different cellulose particle types of wood fiber including MCC, microfibrillated cellulose, and tunicate cellulose nanocrystals [17,18]; potato starch phosphate and cellulose phosphate particles [18,19]; cross-section images of natural wood (NW) and delignified wood (DW) [20]; the tensile fracture surface of natural wood and densified wood samples [21]; cellulose, hemicelluloses, and lignin chars from olive stones fractionated at 180 •C [22]; lignin fusion with cellulose fibers and wood cells (tracheids) [23]; and micrographs of micro-and nano-particles from beech acidolysis lignin [24,25].…”

Section: Introductionmentioning

confidence: 99%

A Qualitative Assessment of the Specific Woody Biomass of Fruit Trees

Ciolacu

Ianuş

Marian

et al. 2022

Forests

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In the current context of environmental requirements, solid renewable biomass is becoming one of the main viable energy sources that can replace fossil fuels. This paper focuses on evaluating the morphological structure and properties of three fruit trees that are widely grown on the territory of Moldova, both on the left and the right banks of the Prut River: the apricot, the peach, and the plum. The wood biomass was characterized by scanning electron microscopy (SEM Quanta 200 3D), X-ray analysis (Xpert PRO MPD), and FT-IR analysis. A chemical analysis including the determination of extractive substances, lignin content, and the detection of hemicelluloses content was carried out for all wood samples. In addition, the net calorific value was determined by measuring the calorific value at constant volume, in compliance with the requirements of the EN ISO 18125:2017 standard. According to the obtained results, in terms of maximum calorific output and lignin and minimum ash content, plum appeared to be the best solid biomass resource. However, the other two trees also showed promising results for becoming important sources of wood biomass for pellet production.

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Synthesis and characterization of polysaccharide phosphates based electrorheological fluids

Cited by 18 publications

References 38 publications

Cellulose-Based Smart Fluids under Applied Electric Fields

Cellulose-Based Smart Fluids under Applied Electric Fields

Atomic spectrometry update. Industrial analysis: metals, chemicals and advanced materials

A Qualitative Assessment of the Specific Woody Biomass of Fruit Trees

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