Fe(II–III) Hydroxysalt Green Rusts; from Corrosion to Mineralogy and Abiotic to Biotic Reactions by Mössbauer Spectroscopy
Fe(II–III) Hydroxysalt Green Rusts; from Corrosion to Mineralogy and Abiotic to Biotic Reactions by Mössbauer Spectroscopy
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Fe(II–III) 羟基盐绿锈；穆斯堡尔光谱从腐蚀到矿物学以及非生物到生物反应
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发表时间：
2004
期刊：
影响因子：
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通讯作者：
J. Génin
中科院分区：
文献类型：
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作者：
J. Génin
Fe（II）-Fe（III）羟基盐通常被称为绿色锈，是一种层状双氢氧化物，分子式为[Fe II（1−x）Fe III x（OH）2]x+[（x/n）An− H2O]x−，由水镁石状层组成，在OH−八面体和中间层的中心含有Fe阳离子，阴离子和水分子属于该层。它们在腐蚀和环境科学以及矿物学中起着关键作用，因为它们一方面是Fe（II）和Fe（III）状态之间的中间产物，另一方面可以是水成潜育土中的主要含铁矿物。它们的晶体结构，穆斯堡尔谱，合成方法，非生物以及生物，和一些应用。
Fe(II)–Fe(III) hydroxysalts commonly called green rusts are layered double hydroxides of formula [FeII(1−x)FeIIIx(OH)2]x+⋅[(x/n)An−⋅(m/n)H2O]x− constituted of brucite-like layers containing Fe cations in the centres of OH− octahedrons and interlayers, which anions and water molecules belong to. They play a key role in corrosion and environmental sciences as well as mineralogy since they are, on the one hand, intermediate products between Fe(II) and Fe(III) states and, on the other hand, can be the major iron-bearing mineral in hydromorphic gley soils. Their crystal structure, Mössbauer spectra, methods of synthesis, abiotic as well as biotic, and some applications are presented here.