書誌事項
- タイトル別名
-
- タンサン マンガン ノ ネツ ブンカイ ニヨル 2サンカ マンガン ノ セイゾ
- The Preparation of Manganese Dioxide by the Decomposition of Manganese Carbonate
この論文をさがす
説明
The properties of MnO_2 which are made from the thermal decomposition of MnCO_3 in air at 5 atm have been compared with those of MnO_2 made from several other methods. The following experiments were made to examine of the properties of MnO_2 : the specific surface area by BET method, the quantity of decomposition of oxalic acid, the quantity of decomposition of hydrazine hydrosulfate and discharge capacity of the Leclanche cell. From the results of the examinations, it was found that the depolarization activity of MnO_2 for dry cell were in order as follows : from electrolytic method>from KMnO_4+HNO_3>from the other chemical processes and from the decomposition of MnCO_3 in the air at 5 atm>from the decomposition of MnCO_3 in atmospheric air>natural MnO_2.
収録刊行物
-
- 北見工業大学研究報告
-
北見工業大学研究報告 9 (2), 181-188, 1978-03
北見工業大学
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1050564288760425856
-
- NII論文ID
- 120000786522
-
- NII書誌ID
- AN00052475
-
- ISSN
- 03877035
-
- NDL書誌ID
- 1932272
-
- 本文言語コード
- ja
-
- 資料種別
- departmental bulletin paper
-
- データソース種別
-
- IRDB
- NDL
- CiNii Articles