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Mishra, Anuradha; Srinivasan, Rajani; Dubey, Rashmi

doi:10.1002/1439-2054(20020901)287:9<592::aid-mame592>3.0.co;2-q

Cited by 43 publications

(10 citation statements)

References 4 publications

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“…Hence, it has no negative impact on the environment. This mucilage has already been reported as a good flocculant for textile, sewage and tannery wastewater treatment [16][17]. In the present study, a brief evaluation of the effectiveness of Psy mucilage as flocculant for color removal is given.…”

Section: Introductionmentioning

confidence: 99%

Flocculation behaviour of model textile wastewater treated with a food grade polysaccharide

Mishra

Bajpai

2005

Journal of Hazardous Materials

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138

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Section: Introductionmentioning

confidence: 99%

Flocculation behaviour of model textile wastewater treated with a food grade polysaccharide

Mishra

Bajpai

2005

Journal of Hazardous Materials

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138

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“…[11,12] In low-temperature sintering of ceramics, an extra driving force from outside such as pressure, plasma, pulse current, and so forth is generally introduced. [13][14][15][16] The addition of small amounts of sintering aid to the host material is also used for promoting the reaction between particles. However, in these methods, because the temperature is lowered approximately by 200°C, it is difficult to densify materials with optimum sintering temperatures of 1500°C at temperatures <1000°C.…”

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confidence: 99%

Nanoparticulated Dense and Stress‐Free Ceramic Thick Film for Material Integration

et al. 2013

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A dense, thick, and organic‐binder‐free ceramic film consisting of stress‐free nanoparticles could be obtained at room temperature by making use of the unstable and high‐surface energy amorphous phase on the surface of particles. Photolithography and wet etching can be adapted to the thick ceramic green‐state film. A multilayered structure consisting of various ceramics with different sintering temperatures and Cu wiring can form on a Cu foil below 1000 °C.

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“…In addition, few reports claimed that RTFM in nanostructured Fe doped ZnO originates from the ferromagnetic interaction due to local electronic defects between Fe ions that replace Zn ions [21]. Also Zn vacancies may be responsible for the ferromagnetic order [22]. Thus, the origin of the observed RTFM in Fe doped ZnO is highly controversial.…”

Section: Introductionmentioning

confidence: 99%

Room temperature ferromagnetic behavior in the nanocrystals of Fe doped ZnO synthesized by soft chemical route

Bhandarkar

2019

Materials Science-Poland

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In the present study, nanocrystalline undoped and Fe (5 wt.%) doped ZnO powder has been synthesized by soft chemical route. The structural, nano/microstructural, vibrational and magnetic properties of these samples have been studied as a function of calcination temperature (400°C to 1100°C). X-ray diffraction analysis of Fe doped ZnO powder has shown the major nanocrystalline wurtzite (ZnO) phase and the minor cubic spinel-like secondary nanocrystalline phase at 700°C. At calcination temperature of 700°C, the magnetization and coercivity have been enhanced in Fe doped ZnO. As the calcination temperature increased to 1100°C, the major phase of ZnO and minor cubic spinel-like secondary phase turned into bulk in doped ZnO. Interestingly, the reduced magnetization and zero coercivity have been observed in this case. These changes are attributed to the conversion of secondary nanocrystalline ferromagnetic spinel phase to its bulk paramagnetic phase. The degree of inversion i.e. the occupancy of both sites with different symmetry by ferric ions is proposed to be solely responsible for the unusual behavior. Keywords: ZnO nanocrystal; Fe doped ZnO nanocrystal; sol-gel route; X-ray diffraction; secondary phase; room temperature ferromagnetism Room temperature ferromagnetic behavior in the nanocrystals of Fe doped ZnO synthesized. . .

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Cited by 43 publications

References 4 publications

Flocculation behaviour of model textile wastewater treated with a food grade polysaccharide

Flocculation behaviour of model textile wastewater treated with a food grade polysaccharide

Nanoparticulated Dense and Stress‐Free Ceramic Thick Film for Material Integration

Room temperature ferromagnetic behavior in the nanocrystals of Fe doped ZnO synthesized by soft chemical route

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