ログイン
言語:

WEKO3

  • トップ
  • ランキング
To
lat lon distance
To

Field does not validate



インデックスリンク

インデックスツリー

メールアドレスを入力してください。

WEKO

One fine body…

WEKO

One fine body…

アイテム

  1. 紀要
  2. お茶の水女子大學自然科學報告
  3. 11(2)

A Photometeric Coulometer

http://hdl.handle.net/10083/2090
http://hdl.handle.net/10083/2090
381b4db0-c4af-473e-986a-96f4bdf5b87d
名前 / ファイル ライセンス アクション
KJ00004829525.pdf KJ00004829525.pdf (357.8 kB)
Item type 紀要論文 / Departmental Bulletin Paper(1)
公開日 2008-04-30
タイトル
タイトル A Photometeric Coulometer
言語
言語 eng
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ departmental bulletin paper
著者 Nakanishi, Masaki

× Nakanishi, Masaki

WEKO 69551

Nakanishi, Masaki

Search repository
中西, 正城

× 中西, 正城

WEKO 69553

en 中西, 正城

Search repository
著者(ヨミ)
識別子Scheme WEKO
識別子 69552
姓名 ナカニシ, マサキ
内容記述
内容記述タイプ Other
内容記述 There have been several types of coulometers available for use in electrochemical works. Among them conventional silver coulometer, water coulometer and copper coulometer have long been used mostly for a rather large quantity of electricity, but they fail to insure the accuracy and precision required in an eleborate work involving less than several coulombs of electricity. Those coulometers that require titrations at the final step, despite the convenience to manage, depend on the accuracy and precision of the titration involved. While several type of mechanical current integrators have been published, the coulometric coulometer by Ehlers and Sease seems to be reliable enough among chemical coulometers, except that a special equipment is needed as the trigger. Franklin and Roth previously reported a colorimetric coulometer, utilizing the change of an indicator color. The method, though it is suitable for precise measurement of a small quantity of electricity, contains the ambiguity of indefinite starting point and has a limited range as for the quantity of electricity. In this connection the present author has exte\
nded his earlier work of measuring ionic strength to this type of coulometer. In his preceding paper the author proposed an electrolytical method to measure the ionic strength of aqueous solutions, in which the linear relationsphip of the absorbance ratio of acid and alkaline absorption peaks of bromophenol blue vs. quantity of electricity was used. This offers a possible application to a coulometric use.
書誌情報 お茶の水女子大學自然科學報告

巻 11, 号 2, p. 171-176, 発行日 1960-12
ISSN
収録物識別子タイプ ISSN
収録物識別子 00298190
書誌レコードID
収録物識別子タイプ NCID
収録物識別子 AN00033958
フォーマット
内容記述タイプ Other
内容記述 application/pdf
形態
357847 bytes
日本十進分類法
主題Scheme NDC
主題 400
出版者
出版者 お茶の水女子大学
資源タイプ
内容記述タイプ Other
内容記述 紀要論文
資源タイプ・ローカル
紀要論文
資源タイプ・NII
Departmental Bulletin Paper
資源タイプ・DCMI
text
資源タイプ・ローカル表示コード
03
所属
Department of Chemistry, Faculty of Science, Ochanomizu University
戻る
0
views
See details
Views

Versions

Ver.1 2021-03-01 22:28:28.166835
Show All versions

Share

Mendeley Twitter Facebook Print Addthis

Cite as

エクスポート

OAI-PMH
  • OAI-PMH JPCOAR 2.0
  • OAI-PMH JPCOAR 1.0
  • OAI-PMH DublinCore
  • OAI-PMH DDI
Other Formats
  • JSON
  • BIBTEX

Confirm


Powered by WEKO3


Powered by WEKO3