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Peter N. Njoki
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Size correlation of optical and spectroscopic properties for gold nanoparticles
PN Njoki, IIS Lim, D Mott, HY Park, B Khan, S Mishra, R Sujakumar, J Luo, ...
The Journal of Physical Chemistry C 111 (40), 14664-14669, 2007
7392007
Fabrication of magnetic core@ shell Fe oxide@ Au nanoparticles for interfacial bioactivity and bio-separation
HY Park, MJ Schadt, Wang, IIS Lim, PN Njoki, SH Kim, MY Jang, J Luo, ...
Langmuir 23 (17), 9050-9056, 2007
4692007
Characterization of carbon-supported AuPt nanoparticles for electrocatalytic methanol oxidation reaction
J Luo, PN Njoki, Y Lin, D Mott, Wang, CJ Zhong
Langmuir 22 (6), 2892-2898, 2006
3312006
Phase properties of carbon-supported gold− platinum nanoparticles with different bimetallic compositions
J Luo, MM Maye, V Petkov, NN Kariuki, L Wang, P Njoki, D Mott, Y Lin, ...
Chemistry of materials 17 (12), 3086-3091, 2005
3052005
Core@ shell nanoparticle electrocatalysts for fuel cell reactions
J Luo, L Wang, D Mott, PN Njoki, Y Lin, T He, Z Xu, B Wanjala, S Lim, ...
236th National Meeting and Exposition of the American Chemical Society, ACS 2008, 2008
2982008
Synergistic activity of gold-platinum alloy nanoparticle catalysts
D Mott, J Luo, PN Njoki, Y Lin, L Wang, CJ Zhong
Catalysis Today 122 (3-4), 378-385, 2007
2802007
Nanoscale alloying, phase-segregation, and core− shell evolution of gold− platinum nanoparticles and their electrocatalytic effect on oxygen reduction reaction
BN Wanjala, J Luo, R Loukrakpam, B Fang, D Mott, PN Njoki, ...
Chemistry of Materials 22 (14), 4282-4294, 2010
2512010
Nanostructured catalysts in fuel cells
CJ Zhong, J Luo, B Fang, BN Wanjala, PN Njoki, R Loukrakpam, J Yin
Nanotechnology 21 (6), 062001, 2010
2452010
Activity-composition correlation of AuPt alloy nanoparticle catalysts in electrocatalytic reduction of oxygen
J Luo, PN Njoki, Y Lin, L Wang, CJ Zhong
Electrochemistry Communications 8 (4), 581-587, 2006
2182006
Nanoengineered PtCo and PtNi Catalysts for Oxygen Reduction Reaction: An Assessment of the Structural and Electrocatalytic Properties
R Loukrakpam, J Luo, T He, Y Chen, Z Xu, PN Njoki, BN Wanjala, B Fang, ...
The Journal of Physical Chemistry C, 2011
2112011
Electrocatalytic oxidation of methanol: carbon-supported gold–platinum nanoparticle catalysts prepared by two-phase protocol
J Luo, MM Maye, NN Kariuki, L Wang, P Njoki, Y Lin, M Schadt, ...
Catalysis Today 99 (3-4), 291-297, 2005
1852005
Fuel cell technology: nano-engineered multimetallic catalysts
CJ Zhong, J Luo, PN Njoki, D Mott, B Wanjala, R Loukrakpam, S Lim, ...
Energy & Environmental Science 1 (4), 454-466, 2008
1842008
Interparticle interactions in glutathione mediated assembly of gold nanoparticles
IIS Lim, D Mott, W Ip, PN Njoki, Y Pan, S Zhou, CJ Zhong
Langmuir 24 (16), 8857-8863, 2008
1792008
Homocysteine-mediated reactivity and assembly of gold nanoparticles
IIS Lim, W Ip, E Crew, PN Njoki, D Mott, CJ Zhong, Y Pan, S Zhou
Langmuir 23 (2), 826-833, 2007
1742007
Ternary alloy nanoparticles with controllable sizes and composition and electrocatalytic activity
J Luo, L Wang, D Mott, PN Njoki, N Kariuki, CJ Zhong, T He
Journal of Materials Chemistry 16 (17), 1665-1673, 2006
1202006
Thermal treatment of PtNiCo electrocatalysts: effects of nanoscale strain and structure on the activity and stability for the oxygen reduction reaction
BN Wanjala, R Loukrakpam, J Luo, PN Njoki, D Mott, CJ Zhong, M Shao, ...
The Journal of Physical Chemistry C 114 (41), 17580-17590, 2010
1162010
Enhanced Oxygen Reduction Activity of Platinum Monolayer on Gold Nanoparticles
M Shao, A Peles, K Shoemaker, M Gummalla, PN Njoki, J Luo, CJ Zhong
The Journal of Physical Chemistry Letters 2, 67-72, 2011
1102011
Electrocatalytic reduction of oxygen: Gold and gold-platinum nanoparticle catalysts prepared by two-phase protocol
MM Maye, NN Kariuki, J Luo, L Han, P Njoki, L Wang, Y Lin, HR Naslund, ...
Gold Bulletin 37, 217-223, 2004
1032004
Gold and magnetic oxide/gold core/shell nanoparticles as bio-functional nanoprobes
IIS Lim, PN Njoki, HY Park, X Wang, L Wang, D Mott, CJ Zhong
Nanotechnology 19 (30), 305102, 2008
1022008
Nanocrystal and surface alloy properties of bimetallic Gold-Platinum nanoparticles
D Mott, J Luo, A Smith, PN Njoki, L Wang, CJ Zhong
Nanoscale Research Letters 2, 12-16, 2007
952007
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