A synthetic analogue of the biomineralization process: Formation of novel lead sulfide phases

被引：17

作者：

Pitcher, MW

Cates, E

Raboin, L

Bianconi, PA ^{[1
]}

机构：

[1] Univ Massachusetts, Dept Chem, Amherst, MA 01003 USA

[2] Univ Massachusetts, Dept Polymer Sci, Amherst, MA 01003 USA

[3] Penn State Univ, Dept Chem, University Pk, PA 16802 USA

来源：

CHEMISTRY OF MATERIALS | 2000年 / 12卷 / 06期

关键词：

D O I：

10.1021/cm990465s

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A biomimetic in-situ synthesis of PbS in PEO has been devised, which produces composites in which the inorganic phase can display regularity of morphology and crystallographic orientation. This in-situ synthesis of PbS in a PEO film has also produced two previously unknown phases of lead sulfide, one of which can be described as "compressed" galena (PbS), the other is a new form of lead disulfide (PbS2).

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页码：1738 / 1742

页数：5

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