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Particles of ZrO2, Y2O2 and Nano whiskers have been produced by __________

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Particles of ZrO2, Y2O2 and Nano whiskers have been produced by __________

(a) Sol-gel

(b) CVC

(c) Plasma spraying

(d) Laser pyrolysis

This question was addressed to me in an international level competition.

I'm obligated to ask this question of Fabrication of Nanomaterials in portion Nanomaterials of Engineering Physics II

1 Answer

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Correct option is (b) CVC

Explanation: CVC stands for chemical vapour condensation. It involves pyrolysis of vapours of metal organic precursors in a reduced pressure atmosphere.

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