Paper Abstract and Keywords |
Presentation |
2017-01-25 13:00
[Poster Presentation]
Synthesis of large scorodite particle using ultrasound irradiation Yuya Kitamura, Hirokazu Okawa, Takahiro Kato, Katsuyasu Sugawara (Akita Univ.) US2016-95 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Scorodite (FeAsO_{4} cdot 2H_{2}O) has been studied as a promising storage material of arsenic. Large scorodite particles (>10 μm) are synthesized at high temperature (>90 $^circ$C solution) in general. Particle size of scorodite can vary but larger ones are preferred because low surface-to-volume ratio makes it difficult to dissolve into the acidic solution. The purpose of our study is to apply ultrasound irradiation for synthesizing large scorodite particles (>10 μm). In this study, the particle size of ultrasound synthesis (>10 μm) is larger than that of stirring synthesis (<5 μm). Scorodite with large size was successfully synthesized at low temperature (70 $^circ$C) using ultrasound irradiation. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Scorodite / Arsenate / ferrous iron / Oxidation / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 116, no. 419, US2016-95, pp. 123-124, Jan. 2017. |
Paper # |
US2016-95 |
Date of Issue |
2017-01-18 (US) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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US2016-95 |
Conference Information |
Committee |
EA US |
Conference Date |
2017-01-25 - 2017-01-26 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Doshisha Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
[Joint Meeting on Acoustics and Ultrasonics Subsociety] Engineering/Electro Acoustics, Ultrasonic and Underwater Acoustics, and Related Topics |
Paper Information |
Registration To |
US |
Conference Code |
2017-01-EA-US |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Synthesis of large scorodite particle using ultrasound irradiation |
Sub Title (in English) |
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Keyword(1) |
Scorodite |
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Arsenate |
Keyword(3) |
ferrous iron |
Keyword(4) |
Oxidation |
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1st Author's Name |
Yuya Kitamura |
1st Author's Affiliation |
Akita University (Akita Univ.) |
2nd Author's Name |
Hirokazu Okawa |
2nd Author's Affiliation |
Akita University (Akita Univ.) |
3rd Author's Name |
Takahiro Kato |
3rd Author's Affiliation |
Akita University (Akita Univ.) |
4th Author's Name |
Katsuyasu Sugawara |
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Akita University (Akita Univ.) |
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Speaker |
Author-1 |
Date Time |
2017-01-25 13:00:00 |
Presentation Time |
90 minutes |
Registration for |
US |
Paper # |
US2016-95 |
Volume (vol) |
vol.116 |
Number (no) |
no.419 |
Page |
pp.123-124 |
#Pages |
2 |
Date of Issue |
2017-01-18 (US) |
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