Electrorheological fluid and its preparation method

The invention relates to an electrorheological fluid material and its preparation method. The dispersed phase of the electrorheological fluid is a coated magnetic nano-composite particle compounded by flower-like ethylene glycol based iron or flower-like iron oxide nanoparticles and polyaniline nano...

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Hauptverfasser: LIANG BING, TIAN XIAOLI, YIN YICHAO, LIU PENGBO, YU SHOUSHAN, CHEN KEZHENG, WANG BAOXIANG, LIU CHENJIE, SONG XIANFEN
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creator LIANG BING
TIAN XIAOLI
YIN YICHAO
LIU PENGBO
YU SHOUSHAN
CHEN KEZHENG
WANG BAOXIANG
LIU CHENJIE
SONG XIANFEN
description The invention relates to an electrorheological fluid material and its preparation method. The dispersed phase of the electrorheological fluid is a coated magnetic nano-composite particle compounded by flower-like ethylene glycol based iron or flower-like iron oxide nanoparticles and polyaniline nanoparticles growing thereon. The continuous phase is dimethyl silicone oil. The preparation process first employs a high temperature reflux method to prepare a flower-like ethylene glycol based iron precursor, which can directly undergo in-situ growth to obtain polyaniline so as to prepare the flower-like ethylene glycol based iron/polyaniline nanocomposite material; or the ethylene glycol based iron precursor can be calcined into iron oxide, which is then adopted as the substrate to undergo in-situ growth to obtain polyaniline nanoparticles, thereby preparing the monthly rose-like iron oxide/polyaniline nanocomposite material. The preparation process is simple, the raw materials are easily available, and the compone
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language chi ; eng
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subjects CHEMISTRY
FUELS
LUBRICANTS
LUBRICATING COMPOSITIONS
METALLURGY
PEAT
PETROLEUM, GAS OR COKE INDUSTRIES
TECHNICAL GASES CONTAINING CARBON MONOXIDE
USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION
title Electrorheological fluid and its preparation method
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