Formation of Iron Nanoparticles and Increase in Iron Reactivity in Mineral Dust during Simulated Cloud Processing

Zongbo Shi; MD Krom; S Bonneville; AR Baker; TD Jickells; LG Benning

doi:10.1021/es901294g

Formation of Iron Nanoparticles and Increase in Iron Reactivity in Mineral Dust during Simulated Cloud Processing

Zongbo Shi, MD Krom, S Bonneville, AR Baker, TD Jickells, LG Benning

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Abstract

The formation of iron (Fe) nanoperticles and increase in Fe reactivity in mineral dust during simulated cloud processing was investigated using high-resolution microscopy and chemical extraction methods. Cloud processing of dust was experimentally simulated via an alternation of acidic (pH 2) and circumneutral conditions (pH 5-6) over periods of 24 h each on presieved (

Original language	English
Pages (from-to)	6592-6596
Number of pages	5
Journal	Environmental Science & Technology
Volume	43
Issue number	17
DOIs	https://doi.org/10.1021/es901294g
Publication status	Published - 1 Sept 2009

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title = "Formation of Iron Nanoparticles and Increase in Iron Reactivity in Mineral Dust during Simulated Cloud Processing",

abstract = "The formation of iron (Fe) nanoperticles and increase in Fe reactivity in mineral dust during simulated cloud processing was investigated using high-resolution microscopy and chemical extraction methods. Cloud processing of dust was experimentally simulated via an alternation of acidic (pH 2) and circumneutral conditions (pH 5-6) over periods of 24 h each on presieved (",

author = "Zongbo Shi and MD Krom and S Bonneville and AR Baker and TD Jickells and LG Benning",

year = "2009",

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T1 - Formation of Iron Nanoparticles and Increase in Iron Reactivity in Mineral Dust during Simulated Cloud Processing

AU - Shi, Zongbo

AU - Krom, MD

AU - Bonneville, S

AU - Baker, AR

AU - Jickells, TD

AU - Benning, LG

PY - 2009/9/1

Y1 - 2009/9/1

N2 - The formation of iron (Fe) nanoperticles and increase in Fe reactivity in mineral dust during simulated cloud processing was investigated using high-resolution microscopy and chemical extraction methods. Cloud processing of dust was experimentally simulated via an alternation of acidic (pH 2) and circumneutral conditions (pH 5-6) over periods of 24 h each on presieved (

AB - The formation of iron (Fe) nanoperticles and increase in Fe reactivity in mineral dust during simulated cloud processing was investigated using high-resolution microscopy and chemical extraction methods. Cloud processing of dust was experimentally simulated via an alternation of acidic (pH 2) and circumneutral conditions (pH 5-6) over periods of 24 h each on presieved (

U2 - 10.1021/es901294g

DO - 10.1021/es901294g

M3 - Article

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SN - 0013-936X

VL - 43

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EP - 6596

JO - Environmental Science & Technology

JF - Environmental Science & Technology

IS - 17

ER -

Formation of Iron Nanoparticles and Increase in Iron Reactivity in Mineral Dust during Simulated Cloud Processing

Abstract

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