Special Issue - Recent Studies by Neutron Scattering Experiments. Small-Angle Neutron Scattering Study of Poly(vinyl alcohol)- Iodine Complex with Contrast Variation Method.
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- YAJIMA Hirofimi
- 東京理科大学理学部応用化学科
Bibliographic Information
- Other Title
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- 特集 中性子散乱による最近の研究 中性子小角散乱コントラスト変調法によるポリビニルアルコール・ヨウ素錯体の構造研究
- チュウセイシ ショウカク サンラン コントラスト ヘンチョウホウ ニ ヨル ポ
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Abstract
The structural characteristics of the blue-colored poly (vinyl alcohol) (PVA) -iodine complex (PIC) in aqueous solution were studied by means of small-angle neutron scattering with contrast variation method, using various D2O/H2O. The concentrated PIC solutions were prepared by using PVA with the degree of polymerization of 15, containing excess KI and the color inducing agent CuCl2. The results from the computer simulation for the measured Stuhrmann plot with theoretical scattering functions suggested that the PIC forms a cylindrical aggregate compposed of the complexed units of more than 4 (insert space) linearchains of PVA surrounding triiodide dimer.
Journal
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- Nihon Kessho Gakkaishi
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Nihon Kessho Gakkaishi 36 (2), 142-146, 1994
The Crystallographic Society of Japan
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Details 詳細情報について
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- CRID
- 1390282679063707904
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- NII Article ID
- 130000788173
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- NII Book ID
- AN00188364
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- ISSN
- 18845576
- 03694585
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- NDL BIB ID
- 3875133
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed