『徳島大学 教育・研究者情報データベース (EDB)』---[学外] /
ID: Pass:

登録内容 (EID=326488)

EID=326488EID:326488, Map:0, LastModified:2018年12月20日(木) 17:03:53, Operator:[大家 隆弘], Avail:TRUE, Censor:0, Owner:[野口 直樹], Read:継承, Write:継承, Delete:継承.
種別 (必須): 学術論文 (審査論文) [継承]
言語 (必須): 英語 [継承]
招待 (推奨):
審査 (推奨): Peer Review [継承]
カテゴリ (推奨):
共著種別 (推奨):
学究種別 (推奨):
組織 (推奨):
著者 (必須): 1.野口 直樹 ([徳島大学.大学院社会産業理工学研究部.理工学域.応用化学系.物質機能化学分野]/[徳島大学.理工学部.理工学科.応用化学システムコース.物質機能化学講座])
役割 (任意):
貢献度 (任意):
学籍番号 (推奨):
[継承]
2. (英) Shinoda K. (日) (読)
役割 (任意):
貢献度 (任意):
学籍番号 (推奨):
[継承]
3. (英) Masuda K. (日) (読)
役割 (任意):
貢献度 (任意):
学籍番号 (推奨):
[継承]
題名 (必須): (英) Quantitative analysis of binary mineral mixtures using Raman microspectroscopy: Calibration curves for silica and calcium carbonate minerals and application to an opaline silica nodule of volcanic origin  (日)    [継承]
副題 (任意):
要約 (任意): (英) We have developed a method for the quantitative analysis of binary mixtures of minerals using a common Raman microspectrometer having backscattering optical configuration (180&deg; illumination) and a rotating sample stage. Using the averaged Raman spectra of mineral mixtures, the calibration curves of four mixtures of calcium carbonate and silica minerals&mdash;calcite and quartz, aragonite and calcite, quartz and cristobalite, and coesite and quartz&mdash;are constructed. The calibration curves express the correlation between the weight fraction and the relative intensities of the Raman bands intrinsic to the binary mixture. This technique can be used to map the phase distributions in one or two dimensions across an analytical sample surface and conduct quantitative analyses of samples containing inclusions with dimensions on the order of a few microns.<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;As an example of the quantitative analysis using Raman microspectroscopy, the distribution of quartz and cristobalite in a silica nodule in volcanic rock from Akaze, Ishikawa prefecture is investigated. It is confirmed by X-ray diffraction, optical observation, and Raman mapping analysis that microquartz and opal-C are horizontally layered in the silica nodule. The line profile of the Raman spectra across the two regions reveals a sequential change in the weight ratio from quartz to cristobalite.  (日)    [継承]
キーワード (推奨): 1. (英) Raman microspectroscopy (日) (読) [継承]
2. (英) Quantitative analysis (日) (読) [継承]
3. (英) Coesite (日) (読) [継承]
4. (英) Silica polymorph (日) (読) [継承]
5. (英) Calcium carbonate polymorph (日) (読) [継承]
6. (英) Opal-C (日) (読) [継承]
7. (英) Microquartz (日) (読) [継承]
発行所 (推奨): (英) Japan Association of Mineralogical Sciences (日) 一般社団法人 日本鉱物科学会 (読) [継承]
誌名 (必須): Journal of Mineralogical and Petrological Sciences (日本鉱物科学会)
(pISSN: 1345-6296, eISSN: 1349-3825)

ISSN (任意): 1345-6296
ISSN: 1345-6296 (pISSN: 1345-6296, eISSN: 1349-3825)
Title: Journal of Mineralogical and Petrological Sciences
Supplier: 日本鉱物科学会
Publisher: Japanese Association of Mineralogists Petrologists and Economic Geologists
 (J-STAGE  (Scopus  (CrossRef (Scopus information is found. [need login])
[継承]
[継承]
(必須): 104 [継承]
(必須): 4 [継承]
(必須): 253 262 [継承]
都市 (任意):
年月日 (必須): 西暦 2009年 8月 1日 (平成 21年 8月 1日) [継承]
URL (任意): https://ci.nii.ac.jp/naid/10025008929/ [継承]
DOI (任意): 10.2465/jmps.080714    (→Scopusで検索) [継承]
PMID (任意):
NAID (任意): 10025008929 [継承]
WOS (任意):
Scopus (任意):
評価値 (任意):
被引用数 (任意):
指導教員 (推奨):
備考 (任意):

標準的な表示

和文冊子 ● Naoki Noguchi, K. Shinoda and K. Masuda : Quantitative analysis of binary mineral mixtures using Raman microspectroscopy: Calibration curves for silica and calcium carbonate minerals and application to an opaline silica nodule of volcanic origin, Journal of Mineralogical and Petrological Sciences, Vol.104, No.4, 253-262, 2009.
欧文冊子 ● Naoki Noguchi, K. Shinoda and K. Masuda : Quantitative analysis of binary mineral mixtures using Raman microspectroscopy: Calibration curves for silica and calcium carbonate minerals and application to an opaline silica nodule of volcanic origin, Journal of Mineralogical and Petrological Sciences, Vol.104, No.4, 253-262, 2009.

関連情報

Number of session users = 5, LA = 0.69, Max(EID) = 374108, Max(EOID) = 1001716.