paper presentation...paper presentation 20-11-2015 atanu ghosh direct synthesis of silver cluster...
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Paper presentation
Atanu Ghosh20-11-2015
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Direct synthesis of silver cluster
Solvent: DCM, Methanol
Reagent: AgNO3, thiol, Triethylamine PPh4+Br- and NaBH4
Material synthesized: Ag44, Ag32Au12 (), Ag25, Ag24Pd,
Solvent: DCM, Methanol
Reagent: AgNO3, thiol, Triethylamine PPh4+Br- and NaBH4
Material synthesized: Ag44, Ag32Au12, Ag25, Ag24Pd,
Solvent: DCM, Methanol
Reagent: AgNO3, thiol, PPh3, and NaBH4
Material synthesized: Ag29
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All-thiol-stabilized Ag-44 and Au12Ag32
nanoparticles with single-crystal structures
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Complete conversion of one atomically precise cluster to another
atomically precise
Au28
Au25
Au20
150 timesTBBT
Au99
Au144
Au133
TBBT
HSPh
Au36
Au38
Au40
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Synthesis of alloy clusters
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Ag29 No alloy reported
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Comparison of properties of different silver clusters
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Others
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Angew. Chem. Int. Ed. 2015, 54, 9826 –9829
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