書誌事項
- タイトル別名
-
- Estimation of Water Concentration in Volcanic Glass Using Energy Dispersal X-ray Spectrometry
- エネルギー ブンサンガタ エックスセン ブンセキ ソウチ ニ ヨル カザン ガラス ガン スイリョウ ノ カンイ テイリョウホウ
この論文をさがす
抄録
<p>We propose a simplified method for the estimation of water content in volcanic glass using the quantitative analysis of oxygen concentration with an energy dispersive X-ray spectrometry (EDS). The difference between the bulk concentration of oxygen measured by EDS and the stoichiometric amount of oxygen to form all the elements in the sample oxide is assumed as the oxygen which consists of water. For precise quantitation of oxygen, the evaluation of the thickness of carbon coating film on the sample is crucial. The thickness of carbon coating on the sample was estimated using the stoichiometric ratio among the elements in the standard mineral put in the next of the unknown samples. The results of this methods show good correlation to the measurement using FT-IRand SIMS methods.</p>
収録刊行物
-
- 火山
-
火山 62 (1), 13-22, 2017
特定非営利活動法人 日本火山学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390282679280934528
-
- NII論文ID
- 130005492600
-
- NII書誌ID
- AN10512786
-
- ISSN
- 21897182
- 04534360
-
- NDL書誌ID
- 028067946
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- NDL
- CiNii Articles
- KAKEN
- Crossref
-
- 抄録ライセンスフラグ
- 使用不可