Preparation of Ferric Oxide Nanoparticles under High Gravity Environment

碩士 === 逢甲大學 === 化學工程學所 === 99 === In this study, we have prepared ferric oxide nanoparticles by high gravity liquid precipitation method. FeCl3 and NaOH were chosen as raw materials. Several factors that affected the PSD, particle size distribution, including rotation speed, concentration of raw mat...

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Main Authors:	Po-cheng Chen, 陳柏成
Other Authors:	none
Format:	Others
Language:	zh-TW
Published:	2011
Online Access:	http://ndltd.ncl.edu.tw/handle/62617011438206963774

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spelling	ndltd-TW-099FCU050630112015-10-21T04:10:28Z http://ndltd.ncl.edu.tw/handle/62617011438206963774 Preparation of Ferric Oxide Nanoparticles under High Gravity Environment 超重力環境下製備奈米氧化鐵 Po-cheng Chen 陳柏成碩士逢甲大學化學工程學所 99 In this study, we have prepared ferric oxide nanoparticles by high gravity liquid precipitation method. FeCl3 and NaOH were chosen as raw materials. Several factors that affected the PSD, particle size distribution, including rotation speed, concentration of raw materials, and calcination process were investigated. The results showed that Fe(OH)3 nanoparticle’s PSD were about 2.6 nm at rotating speed 1500 rpm (35G). When adding 0.0008M polyelectrolyte disperant of polyacrylic acid (PAA) in the NaOH stock solution, we obtained Fe(OH)3 whose numerical average size was 17.8 nm. After drying and calcining, we obtanied Fe2O3 powder with the average size of 80 nm. none 許健興 2011 學位論文 ; thesis 80 zh-TW
collection	NDLTD
language	zh-TW
format	Others
sources	NDLTD
description	碩士 === 逢甲大學 === 化學工程學所 === 99 === In this study, we have prepared ferric oxide nanoparticles by high gravity liquid precipitation method. FeCl3 and NaOH were chosen as raw materials. Several factors that affected the PSD, particle size distribution, including rotation speed, concentration of raw materials, and calcination process were investigated. The results showed that Fe(OH)3 nanoparticle’s PSD were about 2.6 nm at rotating speed 1500 rpm (35G). When adding 0.0008M polyelectrolyte disperant of polyacrylic acid (PAA) in the NaOH stock solution, we obtained Fe(OH)3 whose numerical average size was 17.8 nm. After drying and calcining, we obtanied Fe2O3 powder with the average size of 80 nm.
author2	none
author_facet	none Po-cheng Chen 陳柏成
author	Po-cheng Chen 陳柏成
spellingShingle	Po-cheng Chen 陳柏成 Preparation of Ferric Oxide Nanoparticles under High Gravity Environment
author_sort	Po-cheng Chen
title	Preparation of Ferric Oxide Nanoparticles under High Gravity Environment
title_short	Preparation of Ferric Oxide Nanoparticles under High Gravity Environment
title_full	Preparation of Ferric Oxide Nanoparticles under High Gravity Environment
title_fullStr	Preparation of Ferric Oxide Nanoparticles under High Gravity Environment
title_full_unstemmed	Preparation of Ferric Oxide Nanoparticles under High Gravity Environment
title_sort	preparation of ferric oxide nanoparticles under high gravity environment
publishDate	2011
url	http://ndltd.ncl.edu.tw/handle/62617011438206963774
work_keys_str_mv	AT pochengchen preparationofferricoxidenanoparticlesunderhighgravityenvironment AT chénbǎichéng preparationofferricoxidenanoparticlesunderhighgravityenvironment AT pochengchen chāozhònglìhuánjìngxiàzhìbèinàimǐyǎnghuàtiě AT chénbǎichéng chāozhònglìhuánjìngxiàzhìbèinàimǐyǎnghuàtiě
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Preparation of Ferric Oxide Nanoparticles under High Gravity Environment

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