Supporting Information  Copyright Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, 2014

Oxidation of Benzyl Alcohol and Carbon Monoxide Using Gold Nanoparticles Supported on MnO2 Nanowire Microspheres Mosaed Alhumaimess,[a, b] Zhongjie Lin,[a] Qian He,[c] Li Lu,[c] Nickolaos Dimitratos,[a] Nicholas F. Dummer,[a] Marco Conte,[a] Stuart H. Taylor,[a] Jonathan K. Bartley,[a] Christopher J. Kiely,[b] and Graham J. Hutchings*[a]

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Supplemental information

Oxidation of benzyl alcohol and carbon monoxide using gold nanoparticles supported on nanostructured MnO2 Mosaed Alhumaimess,[a][b] Zhongjie Lin,[a] Qian He,[c] Li Lu,[c] Nickolaos Dimitratos,[a] Nicholas F. Dummer[a], Marco Conte,[a] Stuart H. Taylor,[a] Jonathan K. Bartley,[a] Christopher J. Kiely[c] and Graham J. Hutchings*[a]

Figure S1 CO oxidation over Au/MnO2 catalysts prepared using the sol-immobilisation method: a) flow rate of 20 ml min-1, 100 mg catalyst; b) flow rate of 40 ml min-1.

a WSI 1% Au/MnO2-96h WSI 1% Au/MnO2-72h WSI 1% Au/MnO2-120h WSI 1% Au/MnO2-240h WSI 1% Au/MnO2-48h

100

Conversion/%

80 60

WSI 1% Au/MnO2-24h WSI 1% Au/MnO2-6h WSI 1% Au/MnO2-12h

40

SI 1% Au/MnO2-96h SI 1% Au/MnO -72h SI 1% Au/MnO22-120h SI 1% Au/MnO -240h SI 1% Au/MnO22-48h

20 0

SI 1% Au/MnO -24h SI 1% Au/MnO22-12h SI 1% Au/MnO2-6h

0

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100 120 140 160

Time (min)

b WSI 1% Au//MnO2-96h,100mg WSI 1% Au/MnO2-72h,100mg WSI 1% Au//MnO2-120h,100mg WSI 1% Au//MnO2-240h,100mg WSI 1% Au/MnO2-96h,50mg WSI 1% Au/MnO2-48h,100mg

100

Conversion/%

80 60

WSI 1% Au/MnO2-72h,50mg

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WSI 1% Au/MnO2-120h,50mg

20 0

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Time/min

Figure S2 CO oxidation over Au/MnO2 catalysts prepared using deposition precipitation: a) flow rate of 20 ml min-1, 100 mg catalyst; b) flow rate of 40 ml min-1.

a 1%Au/MnO2-96h 1%Au/MnO2-72h 1%Au/MnO2-120h 1%Au/MnO2-240h 1%Au/MnO2-48h

100

Conversion/%

80 60

1%Au/MnO2-12h

40 20 0

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Time/min)

b 1% Au/MnO2-96h,100mg 1% Au/MnO2-72h,100mg 1% Au/MnO2-120h,100mg 1% Au/MnO2-240h, 100mg 1% Au/MnO2-96h,50mg 1% Au/MnO2-48h,100mg

Conversion/%

100 80

1% Au/MnO2-72h,50mg 1% Au/MnO2-120h,50mg 1% Au/MnO2-96h,25mg

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1% Au/MnO2-240h,50mg

40 20 0

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100 120 140 160

Time/min

Oxidation of benzyl alcohol and carbon monoxide using gold nanoparticles supported on MnO2 nanowire microspheres.

MnO2 was synthesised as a catalyst support material using a hydrothermal method. This involved reacting MnSO4⋅H2O and (NH4)2S2O8 at 120 °C for a range...
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